EP1796214A1 - Electrical connection terminal and circuit breaker device with such a terminal - Google Patents

Electrical connection terminal and circuit breaker device with such a terminal Download PDF

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Publication number
EP1796214A1
EP1796214A1 EP06354038A EP06354038A EP1796214A1 EP 1796214 A1 EP1796214 A1 EP 1796214A1 EP 06354038 A EP06354038 A EP 06354038A EP 06354038 A EP06354038 A EP 06354038A EP 1796214 A1 EP1796214 A1 EP 1796214A1
Authority
EP
European Patent Office
Prior art keywords
tooth
cage
cable
screw
clamp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP06354038A
Other languages
German (de)
French (fr)
Other versions
EP1796214B1 (en
Inventor
Bernard Lebeau
Daniel Vanzetto
Robert Diconne
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Publication of EP1796214A1 publication Critical patent/EP1796214A1/en
Application granted granted Critical
Publication of EP1796214B1 publication Critical patent/EP1796214B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/36—Conductive members located under tip of screw
    • H01R4/363—Conductive members located under tip of screw with intermediate part between tip and conductive member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/305—Clamped connections, spring connections utilising a screw or nut clamping member having means for facilitating engagement of conductive member or for holding it in position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/34—Conductive members located under head of screw
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H01R9/2458—Electrical interconnections between terminal blocks

Definitions

  • the present invention relates to an electrical connection terminal for an electrical apparatus for electrically connecting the range of said apparatus to a connecting comb and / or to a power cable, comprising a clamp electrically connected to said range and able to pinch a tooth said comb in the connection position and a clamping screw adapted, in the clamping position, to tighten a cable against said connection area of the device, and an electrical switching device comprising such a terminal.
  • Modular apparatuses are known as described in the document EP 1505692 , which are powered by power distribution combs having teeth for connection to clip-on quick connect devices belonging to the apparatuses. These devices also include a clamping terminal for cables, the traditional type, which allows the power of the comb and therefore the entire row of devices mounted in an electrical box. In such devices, the total current of the array arrives by a cable in a terminal of a device by clamping on the connection pad and then passes through the clamp, and by elastic pinching of the tooth enters the comb to feed the other devices. . The clamp then receives all of the current in the row, forcing the manufacturer to over-size for all devices.
  • Another disadvantage of these systems is that when a transplant from an apparatus in the row is to be performed, the clamp must support the flow of the flow and the current of the subculture.
  • Another disadvantage of this type of terminal is that during a short circuit, a wiring error makes all series clamps all the short-circuit electrical constraints only limited by the upstream circuit breaker. .
  • the present invention solves these problems and proposes an electrical terminal and a cutting device having it in which it is not necessary to make a clamp of large dimensions to withstand the current when the terminal is connected to a cable and a comb, during a transplant and during a short circuit.
  • the subject of the present invention is an electrical connection terminal for an electrical appliance of the kind mentioned above, this terminal being characterized in that it comprises means for electrically connecting the cable, the tooth and the range by clamping the tooth against the beach in the clamping position of the terminal so that the current from the cable passes through the range and passes through the tooth without passing through the moving part of the clamp.
  • this terminal comprises a conductive intermediate piece electrically connected to the pad and in that in the clamping position of the tooth, said tooth is clamped by the aforementioned means against the intermediate piece.
  • this intermediate piece is an integral part of the fixed part of the clamp.
  • the terminal is of the cage and mobile screw type
  • the cable insertion orifice is located between the cage and the contact pad and the insertion orifice of the tooth is located. between the range and the end of the screw, so that during the connecting operation, the cable is clamped between the cage and the beach and the tooth between the range and the end of the screw.
  • the foot of the screw passes through an orifice provided in the movable part of the clamp.
  • the terminal is of the cage and moving screw type, the cable insertion orifice being located between the connection pad and the end of the screw and the insertion orifice of the tooth being located between the cage and the intermediate piece, so that in clamping position of the terminal, the cable is clamped between the range and the end of the screw and the tooth is clamped between the cage and the intermediate piece.
  • the intermediate part comprises a U-shaped part, comprising two branches folded and brought close to one another, the two branches of the U enclosing the fixed part of the clamp, the cable being clamped between one of the branches of the intermediate piece and the screw and the tooth between the other branch of the intermediate piece and the cage.
  • the terminal is of the cage type and movable screw, the cable insertion hole being located between the intermediate piece and the cage and the insertion orifice of the tooth being located between the intermediate piece and the head of the clamping screw so that in the tightening position of the terminal, the cable is clamped between the intermediate piece and the cage and the tooth between the intermediate piece and the head of the clamping screw .
  • the head of the clamping screw passes through an orifice provided in the movable part of the clamp, the head of the clamping screw clamping the tooth against the intermediate piece, and the cage clamping the cable against the intermediate piece in the clamping position.
  • the intermediate part comprises a closed U-shaped part whose branches constituting the short sides are brought together and tightened respectively against the cable and the tooth during the tightening operation of the terminal, the rotation of the screw displacing the cage.
  • this terminal comprises means for electrically connecting the cable, the tooth and the range by clamping the tooth against the beach in the clamping position of the terminal so that the current from the cable passes through the range and passes through the tooth without crossing the clamp.
  • this electrical connection terminal is of screw type and mobile cage, the screw being screwed into the cage, said cage having three openings respectively for the passage of a tooth, the beach and a cable, the tightening of the screw causing the cage to move upwards, this displacement of the cage causing the cable to be clamped against the range and the tightening of the tooth against said range, the end of the tooth being intended to be inserted into the clamp, said clamp being located outside the cage.
  • Another subject of the present invention is an electrical cut-off device comprising the aforementioned features taken alone or in combination.
  • connection terminal 1 housed in the casing B of a circuit breaker and intended to electrically connect the connection area 2 of the device to a comb 3, said comb being supplied by a cable 4.
  • the terminal 1 comprises a cage 5, a screw 6, and a clamp 8 having a fixed portion 9 and a movable portion 10.
  • the screw 6 is screwed in the upper part 11 of the cage 5 and through an orifice 12 provided for this purpose in the movable part 10 of the clamp 8.
  • the track 2 is constituted by a U-shaped part comprising two branches 13,14 folded one against the other, one of which 13 branches is connected to the clamp 8 and is the fixed part 9 of said clamp 8 while the other branch 14 extends parallel to the first 13.
  • the screw 6 and the cage 5 are mounted in the housing B so that the screwing of the screw 6 causes the displacement of the screw 6 downwards and the displacement of the cage 5 upwards.
  • a spring 24 in the form of a tile placed in an opening of the housing and resting against the screw head is intended to return the screw in the raised position and to keep open the insertion hole of the tooth.
  • the terminal screw 6 is in the loosened position and, being in the high position, it allows the tooth 15 of the comb 3 to be inserted into an orifice 23 located inside the clamp 8.
  • the devices comprising this same type of terminals are fed by the comb 3, the current arriving on the connection areas 2 of the device by the teeth 15 of the comb 3.
  • the feed comb 3 must be fed by a cable 4, like this is illustrated in Figure 2, it is introduced into the hole 16 between the first branch 14 of the range 2 and the cage 5 and the terminal screw 6 is tightened, resulting in the introduction of the screw 6 in the aforementioned orifice 12 of the clamp 8.
  • the terminal screw 6 bears on the tooth 15 and the screwing of the screw 6 moves the cage 5 upwards.
  • the terminal 1 comprises a cage 5, a screw 6 screwed into the upper part 11 of the cage 5, a clamp 8 having a fixed part 9 and a movable portion 10, a conductive intermediate piece 7, having a U-shaped portion electrically connected to the connection pad 2.
  • the U-shaped portion has two legs 13a, 14a clamped against each other between which is enclosed the fixed part 9 of the clamp 8.
  • the cage 5 is located inside the clamp 8.
  • the terminal also comprises a zebra-shaped spring 24, placed between the housing and the cage and serving to remind the cage in a low position so as to keep the opening of the comb tooth open.
  • a stirrup 25 having a portion placed inside the cage.
  • the screw 6 is loosened, the opening 16 for introducing the cable is open and a tooth 15 can be introduced into the orifice 23 inside the clamp 8 between the conductive intermediate piece 7 (first 13a) and the cage 5.
  • the current then passes from the comb 3, via the teeth 15, through the intermediate piece 7 towards the connection pad 2.
  • the terminal comprises a screw 6 and a cage 5, the screw 6 being screwed into the upper part 11 of the cage 5, a clamp 8 comprising a fixed element 9 and a movable element 10, said movable element 10 comprising an orifice 17 through which the head of the screw 18 passes, and a conductive intermediate piece 7 U-shaped closed.
  • This intermediate piece comprises a base 19, two wings 20,21 and a portion 22 closing the U constituting the fixed element 9 of the clamp 8.
  • the screw 6 passes through the clamp 8 and the tooth 15 to engage in the cage 5 and move it.
  • the cage is movable in translation parallel to the axis of the screw.
  • This terminal also comprises a return spring 24 in the form of a blade secured in translation to the screw and fixed in the housing.
  • This spring 24 is used to return the screw upwards and keep open the opening of the terminal for the introduction of a tooth.
  • the screw 6 is loosened and this screw being in the upper position, the tooth 15 of the comb 3 can be introduced into the orifice 23 provided in the clamp 7 and pinched.
  • the tooth 15 is inserted into the clamp 7 and a cable 4 is introduced into the space 16 between the intermediate piece 7 (base 19) and the cage 5.
  • the head screw 18 passes through the movable portion 10 of the clamp 8 and clamps the tooth 15 against the conductive intermediate piece 7.
  • the cage 5 is driven upwards, which causes the clamping of the cable 4 between the intermediate piece 7 (base 19) and the cage 5.
  • connection terminal 1 is of the screw type and mobile cage
  • the screw 6 is screwed into the cage 11
  • said cage 11 having three openings respectively for the passage of a tooth 15 , of the range 2 and of a cable 4, the screwing of the screw 6 causing the displacement of the cage 11 upwards, this displacement of the cage 11 causing the tightening of the cable 4 against the range 2 and the tightening of the tooth 15 against said track 2, the end of the tooth 15 being intended to be introduced into the clamp 8, said clamp 8 being located outside the cage 11.
  • the current from the cable passes through the range and passes into the tooth without passing through the clamp.
  • the device whose terminal receives the cable receives all the current through the cable feeding the comb and the current passes from the cable to the tooth by clamping.
  • an electrical connection terminal and an electrical appliance comprising it have been made making it possible to connect an electrical appliance to a connection bar without screwing, the terminal being able to also receive a cable which then requires traditional clamping. in a small footprint, without the need to over-size the clamp.
  • This goal is achieved by the fact that in the case of a connection to a comb, the tooth is pinched via a clamp and when a cable is introduced into the terminal to feed the comb, the entire cable and tooth is tightened via a clamping terminal by electrically relieving the clamp.
  • the current passes directly from the connection to the connection range of the device and the clamp must no longer support the starting current of the other start of the row.
  • the clamp In the case of feeding back from a device, the clamp must not support the flow of the flow and the current of the subculture. The quality of the contact no longer depends on the clamp. In the case where a wiring error occurs creating a short circuit between two phases and between two teeth of the same comb, the quality of the direct contact on the range avoids the deterioration and the welding before the protection of the upstream circuit-breakers does not occur. activates.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

The terminal has a U-shaped clamp (8) electrically connected to a connection pad (2). The clamp clamps a tooth (15) of a connector comb (3) in connection position and a clam type coil terminal in a locking position to lock a cable (4) against the pad. The tooth is clamped between a fixed part and mobile part (10) of the clamp such that current from the cable crosses the pad and passes into the tooth without crossing the mobile part of the clamp.

Description

La présente invention concerne une borne de connexion électrique pour un appareil électrique destinée à relier électriquement la plage dudit appareil à un peigne de raccordement et/ou à un câble d'alimentation, comprenant une pince reliée électriquement à ladite plage et apte à pincer une dent dudit peigne en position de raccordement et une vis de serrage apte, en position de serrage, à serrer un câble contre ladite plage de raccordement de l'appareil, ainsi qu'un appareil électrique de coupure comportant une telle borne.The present invention relates to an electrical connection terminal for an electrical apparatus for electrically connecting the range of said apparatus to a connecting comb and / or to a power cable, comprising a clamp electrically connected to said range and able to pinch a tooth said comb in the connection position and a clamping screw adapted, in the clamping position, to tighten a cable against said connection area of the device, and an electrical switching device comprising such a terminal.

On connaît des appareillages modulaires tels que décrits dans le document EP 1505692 , qui sont alimentés par des peignes de distribution électriques comportant des dents destinées à être raccordées à des dispositifs de connexion rapide à pince appartenant aux appareils. Ces appareils comportent également une borne de serrage pour des câbles, du type traditionnel, qui permet la mise sous tension du peigne et donc de toute la rangée d'appareils montés dans un coffret électrique. Dans de tels dispositifs, le courant total de la rangée arrive par un câble dans une borne d'un appareil par serrage sur la plage de raccordement puis traverse la pince, et par pincement élastique de la dent pénètre dans le peigne pour alimenter les autres appareils. La pince reçoit alors la totalité du courant de la rangée, ce qui oblige le constructeur à la sur-dimensionner pour tous les appareils.
Un autre inconvénient de ces systèmes tient en ce que lorsqu'un repiquage à partir d'un appareil de la rangée doit être réalisé, la pince doit supporter le courant du départ et le courant du repiquage.
Un autre inconvénient de ce type de borne tient en ce que lors d'un court-circuit, une erreur de câblage fait supporter à l'ensemble des pinces en série l'ensemble des contraintes électriques de court-circuit seulement limitées par le disjoncteur amont.
La présente invention résout ces problèmes et propose une borne électrique ainsi qu'un appareil de coupure la comportant dans lesquels il n'est pas nécessaire de réaliser une pince de dimensions importantes pour supporter le courant lorsque la borne est raccordée à un câble et à un peigne, lors d'un repiquage et lors d'un court-circuit.Modular apparatuses are known as described in the document EP 1505692 , which are powered by power distribution combs having teeth for connection to clip-on quick connect devices belonging to the apparatuses. These devices also include a clamping terminal for cables, the traditional type, which allows the power of the comb and therefore the entire row of devices mounted in an electrical box. In such devices, the total current of the array arrives by a cable in a terminal of a device by clamping on the connection pad and then passes through the clamp, and by elastic pinching of the tooth enters the comb to feed the other devices. . The clamp then receives all of the current in the row, forcing the manufacturer to over-size for all devices.
Another disadvantage of these systems is that when a transplant from an apparatus in the row is to be performed, the clamp must support the flow of the flow and the current of the subculture.
Another disadvantage of this type of terminal is that during a short circuit, a wiring error makes all series clamps all the short-circuit electrical constraints only limited by the upstream circuit breaker. .
The present invention solves these problems and proposes an electrical terminal and a cutting device having it in which it is not necessary to make a clamp of large dimensions to withstand the current when the terminal is connected to a cable and a comb, during a transplant and during a short circuit.

A cet effet, la présente invention a pour objet une borne de connexion électrique pour un appareil électrique du genre précédemment mentionné, cette borne étant caractérisée en ce qu'elle comporte un moyen pour relier électriquement le câble, la dent et la plage par serrage de la dent contre la plage en position de serrage de la borne de telle manière que le courant en provenance du câble traverse la plage et passe dans la dent sans traverser la partie mobile de la pince.For this purpose, the subject of the present invention is an electrical connection terminal for an electrical appliance of the kind mentioned above, this terminal being characterized in that it comprises means for electrically connecting the cable, the tooth and the range by clamping the tooth against the beach in the clamping position of the terminal so that the current from the cable passes through the range and passes through the tooth without passing through the moving part of the clamp.

Selon une réalisation particulière, cette borne comporte une pièce intermédiaire conductrice reliée électriquement à la plage et en ce qu'en position de serrage de la dent, ladite dent est serrée par le moyen précité contre la pièce intermédiaire.According to a particular embodiment, this terminal comprises a conductive intermediate piece electrically connected to the pad and in that in the clamping position of the tooth, said tooth is clamped by the aforementioned means against the intermediate piece.

Selon une caractéristique particulière, cette pièce intermédiaire fait partie intégrante de la partie fixe de la pince.According to a particular characteristic, this intermediate piece is an integral part of the fixed part of the clamp.

Selon une réalisation particulière de l'invention, la borne est du type à cage et vis mobile, l'orifice d'introduction du câble est situé entre la cage et la plage de contact et l'orifice d'introduction de la dent est situé entre la plage et l'extrémité de la vis, de manière que lors de l'opération de raccordement, le câble soit serré entre la cage et la plage et la dent entre la plage et l'extrémité de la vis.According to a particular embodiment of the invention, the terminal is of the cage and mobile screw type, the cable insertion orifice is located between the cage and the contact pad and the insertion orifice of the tooth is located. between the range and the end of the screw, so that during the connecting operation, the cable is clamped between the cage and the beach and the tooth between the range and the end of the screw.

Selon une caractéristique particulière de l'invention, le pied de la vis traverse un orifice prévu dans la partie mobile de la pince.According to a particular characteristic of the invention, the foot of the screw passes through an orifice provided in the movable part of the clamp.

Selon une autre réalisation, la borne est du type à cage et vis mobile, l'orifice d'introduction du câble étant situé entre la plage de raccordement et l'extrémité de la vis et l'orifice d'introduction de la dent étant situé entre la cage et la pièce intermédiaire, de manière qu'en position de serrage de la borne, le câble soit serré entre la plage et l'extrémité de la vis et la dent soit serrée entre la cage et la pièce intermédiaire.In another embodiment, the terminal is of the cage and moving screw type, the cable insertion orifice being located between the connection pad and the end of the screw and the insertion orifice of the tooth being located between the cage and the intermediate piece, so that in clamping position of the terminal, the cable is clamped between the range and the end of the screw and the tooth is clamped between the cage and the intermediate piece.

Selon une caractéristique particulière, la pièce intermédiaire comporte une partie en U, comportant deux branches pliées et rapprochées l'une contre l'autre, les deux branches du U enserrant la partie fixe de la pince, le câble étant serré entre l'une des branches de la pièce intermédiaire et la vis et la dent entre l'autre branche de la pièce intermédiaire et la cage.According to a particular characteristic, the intermediate part comprises a U-shaped part, comprising two branches folded and brought close to one another, the two branches of the U enclosing the fixed part of the clamp, the cable being clamped between one of the branches of the intermediate piece and the screw and the tooth between the other branch of the intermediate piece and the cage.

Selon une autre réalisation particulière de l'invention, la borne est du type à cage et vis mobile, l'orifice d'introduction du câble étant situé entre la pièce intermédiaire et la cage et l'orifice d'introduction de la dent étant situé entre la pièce intermédiaire et la tête de la vis de serrage de sorte qu'en position de serrage de la borne, le câble soit serré entre la pièce intermédiaire et la cage et la dent entre la pièce intermédiaire et la tête de la vis de serrage.According to another particular embodiment of the invention, the terminal is of the cage type and movable screw, the cable insertion hole being located between the intermediate piece and the cage and the insertion orifice of the tooth being located between the intermediate piece and the head of the clamping screw so that in the tightening position of the terminal, the cable is clamped between the intermediate piece and the cage and the tooth between the intermediate piece and the head of the clamping screw .

Selon une caractéristique particulière de l'invention, la tête de la vis de serrage traverse un orifice prévu dans la partie mobile de la pince, la tête de la vis de serrage serrant la dent contre la pièce intermédiaire, et la cage serrant le câble contre la pièce intermédiaire en position de serrage.According to a particular characteristic of the invention, the head of the clamping screw passes through an orifice provided in the movable part of the clamp, the head of the clamping screw clamping the tooth against the intermediate piece, and the cage clamping the cable against the intermediate piece in the clamping position.

Selon une autre caractéristique, la pièce intermédiaire comporte une pièce en U fermée dont les branches constituant les petits côtés sont rapprochés et serrées respectivement contre le câble et la dent lors de l'opération de serrage de la borne, la rotation de la vis déplaçant la cage.According to another characteristic, the intermediate part comprises a closed U-shaped part whose branches constituting the short sides are brought together and tightened respectively against the cable and the tooth during the tightening operation of the terminal, the rotation of the screw displacing the cage.

Selon une autre réalisation, cette borne comporte un moyen pour relier électriquement le câble, la dent et la plage par serrage de la dent contre la plage en position de serrage de la borne de telle manière que le courant en provenance du câble traverse la plage et passe dans la dent sans traverser la pince.According to another embodiment, this terminal comprises means for electrically connecting the cable, the tooth and the range by clamping the tooth against the beach in the clamping position of the terminal so that the current from the cable passes through the range and passes through the tooth without crossing the clamp.

Selon une autre réalisation, cette borne de connexion électrique est du type à vis et cage mobile, la vis étant vissée dans la cage, ladite cage comportant trois ouvertures respectivement pour le passage d'une dent, de la plage et d'un câble, le vissage de la vis entraînant le déplacement de la cage vers le haut, ce déplacement de la cage entraînant le serrage du câble contre la plage et le serrage de la dent contre ladite plage, l'extrémité de la dent étant destinée à être introduite dans la pince, ladite pince étant située en dehors de la cage.According to another embodiment, this electrical connection terminal is of screw type and mobile cage, the screw being screwed into the cage, said cage having three openings respectively for the passage of a tooth, the beach and a cable, the tightening of the screw causing the cage to move upwards, this displacement of the cage causing the cable to be clamped against the range and the tightening of the tooth against said range, the end of the tooth being intended to be inserted into the clamp, said clamp being located outside the cage.

La présente invention a encore pour objet un appareil électrique de coupure comportant les caractéristiques précédemment mentionnées prises seules ou en combinaison.Another subject of the present invention is an electrical cut-off device comprising the aforementioned features taken alone or in combination.

Mais d'autres avantages et caractéristiques de l'invention apparaîtront mieux dans la description détaillée qui suit et se réfère aux dessins annexés donnés uniquement à titre d'exemple et dans lesquels :

  • Les figures 1 et 2 sont deux vues partielles en coupe d'un appareil de coupure selon l'invention, comportant une borne selon une réalisation particulière de l'invention, respectivement pour les figures 1 et 2 dans une position de la borne raccordée à un peigne et une position de la borne raccordée à la fois à un câble et à un peigne,
  • Les figures 3 et 4 sont deux vues similaires aux figures 1 et 2, mais représentant une borne selon une seconde réalisation,
  • Les figures 5 et 6 sont deux vues similaires aux figures 1 et 2, mais représentant une borne selon une troisième réalisation,
  • Les figures 7,8 et 9 illustrent dans une vue en perspective, les trois bornes selon respectivement les trois réalisations précédentes,
  • Les figures 10 et 11 sont deux vues partielles en coupe d'un appareil de coupure selon l'invention, comportant une borne selon une quatrième réalisation, respectivement pour les figures 10 et 11, dans une position raccordée à un peigne et dans une position raccordée à un câble.
But other advantages and features of the invention will become more apparent in the detailed description which follows and refers to the accompanying drawings given solely by way of example and in which:
  • FIGS. 1 and 2 are two partial sectional views of a switching device according to the invention, comprising a terminal according to a particular embodiment of the invention, respectively for FIGS. 1 and 2 in a position of the terminal connected to a comb and a position of the terminal connected to both a cable and a comb,
  • Figures 3 and 4 are two views similar to Figures 1 and 2, but showing a terminal according to a second embodiment,
  • Figures 5 and 6 are two views similar to Figures 1 and 2, but showing a terminal according to a third embodiment,
  • FIGS. 7, 8 and 9 illustrate in a perspective view, the three terminals according to the three previous embodiments respectively,
  • FIGS. 10 and 11 are two partial sectional views of a breaking device according to the invention, comprising a terminal according to a fourth embodiment, respectively for FIGS. 10 and 11, in a position connected to a comb and in a connected position. to a cable.

Sur les figures, on voit une borne de raccordement 1 logée dans le boîtier B d'un disjoncteur et destinée à relier électriquement la plage de raccordement 2 de l'appareil à un peigne 3, ledit peigne étant alimenté par un câble 4.
Selon la réalisation illustrée sur les figures 1 et 2 et telle que représentée sur la figure 7, la borne 1 comporte une cage 5, une vis 6, et une pince 8 comportant une partie fixe 9 et une partie mobile 10. La vis 6 est vissée dans la partie supérieure 11 de la cage 5 et traverse un orifice 12 prévu à cet effet dans la partie mobile 10 de la pince 8. La plage 2 est constituée par une pièce en U comportant deux branches 13,14 pliées l'une contre l'autre, dont l'une 13 des branches est reliée à la pince 8 et constitue la partie fixe 9 de ladite pince 8 tandis que l'autre branche 14 s'étend parallèlement à la première 13. La vis 6 et la cage 5 sont montées dans le boîtier B de telle manière que le vissage de la vis 6 entraîne le déplacement de la vis 6 vers le bas et le déplacement de la cage 5 vers le haut. Un ressort 24 en forme de tuile placé dans une ouverture du boîtier et en appui contre la tête de vis est destiné à rappeler la vis en position haute et à maintenir ouvert l'orifice d'introduction de la dent. Sur la figure 1, la vis 6 de borne est en position desserrée et, étant en position haute, elle autorise l'introduction de la dent 15 du peigne 3 dans un orifice 23 situé à l'intérieur de la pince 8. Les appareils comportant ce même type de bornes sont alimentés par le peigne 3, le courant arrivant sur les plages de raccordement 2 de l'appareil par les dents 15 du peigne 3. Lorsque le peigne d'alimentation 3 doit être alimenté par un câble 4, comme ceci est illustré sur la figure 2, celui-ci est introduit dans l'orifice 16 situé entre la première branche 14 de la plage 2 et la cage 5 et la vis de borne 6 est serrée, ce qui entraîne l'introduction de la vis 6 dans l'orifice précité 12 de la pince 8. La vis de borne 6 prend appui sur la dent 15 et le vissage de la vis 6 déplace la cage 5 vers le haut. Il en résulte le serrage de la dent 15 entre l'extrémité de la vis 6 et la plage 2 (première branche 13) et le serrage du câble 4 entre la plage 2 (seconde branche 14) et la cage 5.
Selon la réalisation illustrée sur les figures 3 et 4, et telle qu'illustré sur la figure 8, la borne 1 comporte une cage 5, une vis 6 vissée dans la partie supérieure 11 de la cage 5, une pince 8 comportant une partie fixe 9 et une partie mobile 10, une pièce intermédiaire conductrice 7, comportant une partie en forme de U reliée électriquement à la plage de raccordement 2. La partie en forme de U comporte deux branches 13a,14a serrées l'une contre l'autre entre lesquelles est enserrée la partie fixe 9 de la pince 8. La cage 5 est située à l'intérieure de la pince 8. La borne comporte également un ressort en forme de zébulon 24, placé entre le boîtier et la cage et servant à rappeler la cage en position basse de manière à maintenir l'orifice de la dent de peigne ouvert. On remarquera également la présence d'un étrier 25 comportant une partie placée à l'intérieure de la cage.
Sur la figure 3, la vis 6 est desserrée, l'orifice 16 d'introduction du câble est ouvert et une dent 15 peut être introduite dans l'orifice 23 à l'intérieur de la pince 8 entre la pièce intermédiaire conductrice 7 (première branche 13a) et la cage 5. Le courant passe alors du peigne 3, par l'intermédiaire des dents 15, à travers la pièce intermédiaire 7 en direction de la plage de raccordement 2.In the figures, we see a connection terminal 1 housed in the casing B of a circuit breaker and intended to electrically connect the connection area 2 of the device to a comb 3, said comb being supplied by a cable 4.
According to the embodiment illustrated in Figures 1 and 2 and as shown in Figure 7, the terminal 1 comprises a cage 5, a screw 6, and a clamp 8 having a fixed portion 9 and a movable portion 10. The screw 6 is screwed in the upper part 11 of the cage 5 and through an orifice 12 provided for this purpose in the movable part 10 of the clamp 8. The track 2 is constituted by a U-shaped part comprising two branches 13,14 folded one against the other, one of which 13 branches is connected to the clamp 8 and is the fixed part 9 of said clamp 8 while the other branch 14 extends parallel to the first 13. The screw 6 and the cage 5 are mounted in the housing B so that the screwing of the screw 6 causes the displacement of the screw 6 downwards and the displacement of the cage 5 upwards. A spring 24 in the form of a tile placed in an opening of the housing and resting against the screw head is intended to return the screw in the raised position and to keep open the insertion hole of the tooth. In FIG. 1, the terminal screw 6 is in the loosened position and, being in the high position, it allows the tooth 15 of the comb 3 to be inserted into an orifice 23 located inside the clamp 8. The devices comprising this same type of terminals are fed by the comb 3, the current arriving on the connection areas 2 of the device by the teeth 15 of the comb 3. When the feed comb 3 must be fed by a cable 4, like this is illustrated in Figure 2, it is introduced into the hole 16 between the first branch 14 of the range 2 and the cage 5 and the terminal screw 6 is tightened, resulting in the introduction of the screw 6 in the aforementioned orifice 12 of the clamp 8. The terminal screw 6 bears on the tooth 15 and the screwing of the screw 6 moves the cage 5 upwards. This results in the tightening of the tooth 15 between the end of the screw 6 and the pad 2 (first leg 13) and the tightening of the cable 4 between the pad 2 (second leg 14) and the cage 5.
According to the embodiment illustrated in Figures 3 and 4, and as shown in Figure 8, the terminal 1 comprises a cage 5, a screw 6 screwed into the upper part 11 of the cage 5, a clamp 8 having a fixed part 9 and a movable portion 10, a conductive intermediate piece 7, having a U-shaped portion electrically connected to the connection pad 2. The U-shaped portion has two legs 13a, 14a clamped against each other between which is enclosed the fixed part 9 of the clamp 8. The cage 5 is located inside the clamp 8. The terminal also comprises a zebra-shaped spring 24, placed between the housing and the cage and serving to remind the cage in a low position so as to keep the opening of the comb tooth open. Note also the presence of a stirrup 25 having a portion placed inside the cage.
In FIG. 3, the screw 6 is loosened, the opening 16 for introducing the cable is open and a tooth 15 can be introduced into the orifice 23 inside the clamp 8 between the conductive intermediate piece 7 (first 13a) and the cage 5. The current then passes from the comb 3, via the teeth 15, through the intermediate piece 7 towards the connection pad 2.

Sur la figure 4, la vis 6 est desserrée, un câble 4 a été introduit dans l'orifice 16 situé entre l'extrémité de la vis 6 et la pièce intermédiaire conductrice 7 (branche 14a). Lors du serrage de la vis 6, celle-ci prend appui sur l'étrier 25 puis le câble 4 et déplace la cage 5 vers le haut, lequel est serré entre l'extrémité de la vis 6 par l'intermédiaire de l'étrier précité 25 et la pièce intermédiaire conductrice 7 (branche 14a), la dent 15 du peigne 3 étant serrée entre la pièce intermédiaire 7 (branche 13a) et la cage 5.
Sur la figure 5, la borne comporte une vis 6 et une cage 5, la vis 6 étant vissée dans la partie supérieure 11 de la cage 5, une pince 8 comportant un élément fixe 9 et un élément mobile 10, ledit élément mobile 10 comportant un orifice 17 à travers lequel passe la tête de la vis 18, et une pièce intermédiaire conductrice 7 en forme de U fermé. Cette pièce intermédiaire comprend une base 19, deux ailes 20,21 et une partie 22 fermant le U constituant l'élément fixe 9 de la pince 8. La vis 6 traverse la pince 8 et la dent 15 pour venir s'engager dans la cage 5 et la déplacer. La cage est mobile en translation parallèlement à l'axe de la vis.
Cette borne comporte également un ressort de rappel 24 en forme de lame solidarisé en translation à la vis et fixé dans le boîtier. Ce ressort 24 sert à rappeler la vis vers le haut et à maintenir ouverte l'ouverture de la borne pour l'introduction d'une dent.
Sur la figure 5, la vis 6 est desserrée et cette vis étant en position haute, la dent 15 du peigne 3 peut être introduite dans l'orifice 23 prévu dans la pince 7 et pincée.
Sur la figure 6, la dent 15 est introduite dans la pince 7 et un câble 4 est introduit dans l'espace 16 situé entre la pièce intermédiaire 7 (base 19) et la cage 5. Lors du vissage de la vis 6, la tête de vis 18 traverse la partie mobile 10 de la pince 8 et serre la dent 15 contre la pièce intermédiaire conductrice 7. Lors du serrage de la vis 6, la cage 5 est entraînée vers le haut, ce qui entraîne le serrage du câble 4 entre la pièce intermédiaire 7 (base 19) et la cage 5.
Selon la réalisation illustrée sur les figures 10 et 11, la borne de connexion 1 est du type à vis et cage mobile, la vis 6 est vissée dans la cage 11, ladite cage 11 comportant trois ouvertures respectivement pour le passage d'une dent 15, de la plage 2 et d'un câble 4, le vissage de la vis 6 entraînant le déplacement de la cage 11 vers le haut, ce déplacement de la cage 11 entraînant le serrage du câble 4 contre la plage 2 et le serrage de la dent 15 contre ladite plage 2, l'extrémité de la dent 15 étant destinée à être introduite dans la pince 8, ladite pince 8 étant située en dehors de la cage 11.In Figure 4, the screw 6 is loosened, a cable 4 has been introduced into the hole 16 between the end of the screw 6 and the conductive intermediate piece 7 (branch 14a). When tightening the screw 6, the latter bears on the stirrup 25 and then the cable 4 and moves the cage 5 upwards, which is clamped between the end of the screw 6 via the stirrup 25 and the conductive intermediate piece 7 (branch 14a), the tooth 15 of the comb 3 being clamped between the intermediate piece 7 (branch 13a) and the cage 5.
In FIG. 5, the terminal comprises a screw 6 and a cage 5, the screw 6 being screwed into the upper part 11 of the cage 5, a clamp 8 comprising a fixed element 9 and a movable element 10, said movable element 10 comprising an orifice 17 through which the head of the screw 18 passes, and a conductive intermediate piece 7 U-shaped closed. This intermediate piece comprises a base 19, two wings 20,21 and a portion 22 closing the U constituting the fixed element 9 of the clamp 8. The screw 6 passes through the clamp 8 and the tooth 15 to engage in the cage 5 and move it. The cage is movable in translation parallel to the axis of the screw.
This terminal also comprises a return spring 24 in the form of a blade secured in translation to the screw and fixed in the housing. This spring 24 is used to return the screw upwards and keep open the opening of the terminal for the introduction of a tooth.
In Figure 5, the screw 6 is loosened and this screw being in the upper position, the tooth 15 of the comb 3 can be introduced into the orifice 23 provided in the clamp 7 and pinched.
In Figure 6, the tooth 15 is inserted into the clamp 7 and a cable 4 is introduced into the space 16 between the intermediate piece 7 (base 19) and the cage 5. When screwing the screw 6, the head screw 18 passes through the movable portion 10 of the clamp 8 and clamps the tooth 15 against the conductive intermediate piece 7. When tightening the screw 6, the cage 5 is driven upwards, which causes the clamping of the cable 4 between the intermediate piece 7 (base 19) and the cage 5.
According to the embodiment illustrated in FIGS. 10 and 11, the connection terminal 1 is of the screw type and mobile cage, the screw 6 is screwed into the cage 11, said cage 11 having three openings respectively for the passage of a tooth 15 , of the range 2 and of a cable 4, the screwing of the screw 6 causing the displacement of the cage 11 upwards, this displacement of the cage 11 causing the tightening of the cable 4 against the range 2 and the tightening of the tooth 15 against said track 2, the end of the tooth 15 being intended to be introduced into the clamp 8, said clamp 8 being located outside the cage 11.

Dans cette réalisation, le courant en provenance du câble traverse la plage et passe dans la dent sans traverser la pince.In this embodiment, the current from the cable passes through the range and passes into the tooth without passing through the clamp.

Dans toutes ces réalisations, l'appareil dont la borne reçoit le câble, reçoit la totalité du courant par le câble alimentant le peigne et le courant passe du câble à la dent par serrage.In all these embodiments, the device whose terminal receives the cable receives all the current through the cable feeding the comb and the current passes from the cable to the tooth by clamping.

On a donc réalisé grâce à l'invention, une borne de connexion électrique ainsi qu'un appareil électrique la comportant permettant de connecter un appareil électrique à une barre de connexion sans vissage, la borne pouvant recevoir également un câble qui nécessite alors un serrage traditionnel, et ce dans un encombrement réduit, sans que cela nécessite de sur-dimensionner la pince. Ce but est obtenu par le fait que dans le cas d'une connexion à un peigne, la dent est pincée via une pince et lorsqu'un câble est introduit dans la borne pour alimenter le peigne, l'ensemble du câble et de la dent est serré via une borne de serrage en soulageant électriquement la pince.
Grâce à l'invention, le courant passe directement de la connexion à la plage de raccordement de l'appareil et la pince ne doit plus supporter le courant de départ des autres départs de la rangée. Dans le cas du repiquage d'alimentation à partir d'un appareil, la pince ne doit pas supporter le courant du départ et le courant du repiquage. La qualité du contact ne dépend plus de la pince.
Dans le cas où une erreur de câblage se produit créant un court-circuit entre deux phases et entre deux dents du même peigne, la qualité du contact direct sur la plage évite la détérioration et le soudage avant que la protection des disjoncteurs situés en amont ne s'active.Thus, thanks to the invention, an electrical connection terminal and an electrical appliance comprising it have been made making it possible to connect an electrical appliance to a connection bar without screwing, the terminal being able to also receive a cable which then requires traditional clamping. in a small footprint, without the need to over-size the clamp. This goal is achieved by the fact that in the case of a connection to a comb, the tooth is pinched via a clamp and when a cable is introduced into the terminal to feed the comb, the entire cable and tooth is tightened via a clamping terminal by electrically relieving the clamp.
Thanks to the invention, the current passes directly from the connection to the connection range of the device and the clamp must no longer support the starting current of the other start of the row. In the case of feeding back from a device, the clamp must not support the flow of the flow and the current of the subculture. The quality of the contact no longer depends on the clamp.
In the case where a wiring error occurs creating a short circuit between two phases and between two teeth of the same comb, the quality of the direct contact on the range avoids the deterioration and the welding before the protection of the upstream circuit-breakers does not occur. activates.

Bien entendu, l'invention n'est pas limitée aux modes de réalisation décrits et illustrés qui n'ont été donnés qu'à titre d'exemple. Au contraire, l'invention comprend tous les équivalents techniques des moyens décrits ainsi que leurs combinaisons si celles-ci sont effectuées suivant son esprit.Of course, the invention is not limited to the embodiments described and illustrated which have been given by way of example. On the contrary, the invention comprises all the technical equivalents of the means described and their combinations if they are carried out according to its spirit.

Claims (14)

Borne de connexion électrique pour un appareil électrique destinée à relier électriquement la plage dudit appareil à un peigne de raccordement et/ou à un câble d'alimentation, comprenant une pince en forme de U comportant une partie fixe et une partie mobile, ladite pince étant reliée électriquement à ladite plage et apte à pincer une dent dudit peigne en position de raccordement et une borne de serrage apte, en position de serrage, à serrer un câble contre ladite plage de raccordement de l'appareil, caractérisée en ce qu'elle comporte un moyen pour relier électriquement le câble (4), la dent (15) et la plage (2) par serrage de la dent (15) contre la plage (2) en position de serrage de la borne (1), la dent (15) étant serrée entre la partie fixe de la pince et la partie mobile de ladite pince, de telle manière que le courant en provenance du câble (4) traverse la plage (2) et passe dans la dent (15) sans traverser la partie mobile (10) de la pince (8).An electrical connection terminal for an electrical apparatus for electrically connecting the range of said apparatus to a connecting comb and / or a power cable, comprising a U-shaped clip having a fixed portion and a movable portion, said clip being electrically connected to said range and capable of pinching a tooth of said comb in the connection position and a clamping terminal adapted, in the clamping position, to clamp a cable against said connection area of the apparatus, characterized in that it comprises means for electrically connecting the cable (4), the tooth (15) and the pad (2) by clamping the tooth (15) against the pad (2) in the clamping position of the terminal (1), the tooth ( 15) being clamped between the fixed part of the clamp and the movable part of said clamp, so that the current from the cable (4) passes through the track (2) and passes into the tooth (15) without crossing the part. mobile (10) of the clamp (8). Borne de connexion selon la revendication 1, caractérisée en ce qu'elle comporte une pièce intermédiaire conductrice (7) reliée électriquement à la plage (2) et en ce qu'en position de serrage de la dent (15), ladite dent (15) est serrée par le moyen précité contre la pièce intermédiaire (7).Terminal block according to Claim 1, characterized in that it comprises a conductive intermediate piece (7) electrically connected to the pad (2) and in that in the clamping position of the tooth (15), said tooth (15) ) is clamped by the aforementioned means against the intermediate piece (7). Borne de connexion selon la revendication 2, caractérisé en ce que la pièce intermédiaire (7) fait partie intégrante de la partie fixe (9) de la pince (8).Connection terminal according to claim 2, characterized in that the intermediate part (7) is an integral part of the fixed part (9) of the clamp (8). Borne de connexion selon l'une quelconque des revendications 1 à 3, caractérisée en ce que la borne (1) est du type à cage (5) et vis (6) mobile et en ce que l'orifice (16) d'introduction du câble (4) est situé entre la cage (5) et la plage de contact (2) et l'orifice d'introduction de la dent (15) est situé entre la plage (2) et l'extrémité de la vis (6), de manière que lors de l'opération de raccordement, le câble (4) soit serré entre la cage (5) et la plage (2) et la dent (15) entre la plage (2) et l'extrémité de la vis (6).Connection terminal according to one of Claims 1 to 3, characterized in that the terminal (1) is of the cage type (5) and the movable screw (6) and that the opening (16) of introduction of the cable (4) is located between the cage (5) and the contact pad (2) and the tooth insertion hole (15) is located between the pad (2) and the end of the screw ( 6), so that during the connecting operation, the cable (4) is clamped between the cage (5) and the pad (2) and the tooth (15) between the pad (2) and the end of the screw (6). Borne de connexion selon la revendication 4, caractérisée en ce que le pied de la vis (6) traverse un orifice (12) prévu dans la partie mobile (10) de la pince (8).Terminal block according to claim 4, characterized in that the foot of the screw (6) passes through an orifice (12) provided in the movable part (10) of the clamp (8). Borne de connexion selon la revendication 2 ou 3, caractérisée en ce que la borne (1) est du type à cage et vis (6) mobile, l'orifice (16) d'introduction du câble (4) étant situé entre la plage de raccordement (2) et l'extrémité de la vis (6) et l'orifice d'introduction de la dent (15) étant situé entre la cage (5) et la pièce intermédiaire (7) de manière qu'en position de serrage de la borne (1), le câble (4) soit serré entre la plage (2) et l'extrémité de la vis (6) et la dent (15) soit serrée entre la cage (5) et la pièce intermédiaire (7).Connection terminal according to Claim 2 or 3, characterized in that the terminal (1) is of the mobile cage and screw type (6), the cable insertion opening (16) (4) being located between the track connecting piece (2) and the end of the screw (6) and the tooth insertion orifice (15) being located between the cage (5) and the intermediate piece (7) so that in the position of tightening the terminal (1), the cable (4) is clamped between the span (2) and the end of the screw (6) and the tooth (15) is clamped between the cage (5) and the intermediate piece ( 7). Borne de connexion selon la revendication 6, caractérisée en ce que la pièce intermédiaire (7) comporte une partie en U, comportant deux branches (13a,14a) pliées et rapprochées l'une contre l'autre, les deux branches (13a,14a) du U enserrant la partie fixe (9) de la pince (8), le câble (4) étant serré entre l'une (14a) des branches (13a,14a) de la pièce intermédiaire (7) et la vis (6) et la dent (15) entre l'autre branche (13a) de la pièce intermédiaire (7) et la cage (5).Terminal block according to claim 6, characterized in that the intermediate piece (7) comprises a U-shaped part, comprising two branches (13a, 14a) folded and brought together one against the other, the two branches (13a, 14a). ) of the U enclosing the fixed part (9) of the clamp (8), the cable (4) being clamped between one (14a) of the legs (13a, 14a) of the intermediate piece (7) and the screw (6). ) and the tooth (15) between the other leg (13a) of the intermediate piece (7) and the cage (5). Borne de connexion selon la revendication 2 ou 3, caractérisée en ce que la borne (1) est du type à cage et vis mobile, l'orifice (16) d'introduction du câble (4) étant situé entre la pièce intermédiaire (7) et la cage (5) et l'orifice d'introduction de la dent (15) étant situé entre la pièce intermédiaire (7) et la vis (6) de sorte qu'en position de serrage de la borne (1), le câble (4) soit serré entre la pièce intermédiaire (7) et la cage (5) et la dent (15) entre la pièce intermédiaire (7) et la tête de vis (18).Connection terminal according to Claim 2 or 3, characterized in that the terminal (1) is of the cage and moving screw type, the cable insertion opening (16) being situated between the intermediate piece (7). ) and the cage (5) and the tooth introduction port (15) being located between the intermediate piece (7) and the screw (6) so that in the clamping position of the terminal (1), the cable (4) is clamped between the intermediate piece (7) and the cage (5) and the tooth (15) between the intermediate piece (7) and the screw head (18). Borne de connexion selon la revendication 8, caractérisée en ce que la tête de vis (18) traverse un orifice (17) prévu dans la partie mobile (10) de la pince (8), la tête (18) de vis (6) serrant la dent (15) contre la pièce intermédiaire (7), et la cage (5) serrant le câble (4) contre la pièce intermédiaire (7) en position de serrage.Connection terminal according to claim 8, characterized in that the screw head (18) passes through an orifice (17) provided in the movable part (10) of the clamp (8), the screw head (18) (6) tightening the tooth (15) against the intermediate piece (7), and the cage (5) clamping the cable (4) against the intermediate piece (7) in the clamping position. Borne de connexion électrique selon la revendication 8 ou 9 , caractérisée en ce que la pièce intermédiaire (7) comporte une pièce en U fermée dont les branches (20,21) constituant les petits côtés sont rapprochés et serrées respectivement contre le câble (4) et la dent (15) lors de l'opération de serrage de la borne (6), la rotation de la vis (6) déplaçant la cage (5).Electrical connection terminal according to claim 8 or 9, characterized in that the intermediate piece (7) comprises a closed U-shaped part whose branches (20,21) forming the short sides are brought together and tightened respectively against the cable (4) and the tooth (15) during the tightening operation of the terminal (6), the rotation of the screw (6) moving the cage (5). Borne de connexion électrique selon l'une quelconque des revendications 1 à 3, caractérisée en ce qu'elle comporte un moyen pour relier électriquement le câble (4), la dent (15) et la plage (2) par serrage de la dent (15) contre la plage (2) en position de serrage de la borne (1) de telle manière que le courant en provenance du câble (4) traverse la plage (2) et passe dans la dent (15) sans traverser la pince (8).Electrical connection terminal according to any one of claims 1 to 3, characterized in that it comprises means for electrically connecting the cable (4), the tooth (15) and the tread (2) by clamping the tooth ( 15) against the track (2) in the clamping position of the terminal (1) so that the current from the cable (4) passes through the track (2) and passes into the tooth (15) without passing through the clamp ( 8). Borne de connexion électrique selon la revendication 11, caractérisée en ce qu'elle est du type à vis et cage mobile, en ce que la vis est vissée dans la cage, ladite cage comportant trois ouvertures respectivement pour le passage d'une dent, de la plage et d'un câble, le vissage de la vis entraînant le déplacement de la cage vers le haut, ce déplacement de la cage entraînant le serrage du câble contre la plage et le serrage de la dent contre ladite plage, l'extrémité de la dent étant destinée à être introduite dans la pince, ladite pince étant située en dehors de la cage.Electrical connection terminal according to claim 11, characterized in that it is of the screw type and mobile cage, in that the screw is screwed into the cage, said cage having three openings respectively for the passage of a tooth, the beach and a cable, the screwing of the screw causing the cage to move upwards, this movement of the cage causing the cable to be clamped against the beach and the tightening of the tooth against said beach, the end of the tooth being intended to be inserted into the clamp, said clamp being located outside the cage. Appareil électrique de coupure comportant une borne selon l'une quelconque des revendications précédentes.Electrical switching device comprising a terminal according to any one of the preceding claims. Disjoncteur selon l'une quelconque des revendications 1 à 12 comportant une borne selon l'une quelconque des revendications précédentes.Circuit breaker according to any one of claims 1 to 12 comprising a terminal according to any one of the preceding claims.
EP06354038.9A 2005-12-09 2006-11-17 Electrical connection terminal and circuit breaker device with such a terminal Active EP1796214B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0512506A FR2894722B1 (en) 2005-12-09 2005-12-09 ELECTRICAL CONNECTION TERMINAL AND ELECTRIC CUTTING APPARATUS COMPRISING SUCH A TERMINAL

Publications (2)

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EP1796214A1 true EP1796214A1 (en) 2007-06-13
EP1796214B1 EP1796214B1 (en) 2016-03-09

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Family Applications (1)

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EP06354038.9A Active EP1796214B1 (en) 2005-12-09 2006-11-17 Electrical connection terminal and circuit breaker device with such a terminal

Country Status (8)

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EP (1) EP1796214B1 (en)
CN (1) CN1979955B (en)
AR (1) AR057230A1 (en)
AU (1) AU2006249268B2 (en)
BR (1) BRPI0605274B1 (en)
ES (1) ES2567155T3 (en)
FR (1) FR2894722B1 (en)
RU (1) RU2416845C2 (en)

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EP2315313A1 (en) * 2009-10-26 2011-04-27 Schneider Electric Industries SAS Assembly for multiple connection in an electrical apparatus
EP2429037A1 (en) * 2010-09-14 2012-03-14 Siemens Aktiengesellschaft Frame clamp element for electromechanical switching devices with integrated connection piece
EP2624365A1 (en) * 2012-02-03 2013-08-07 ABB France Electrical connection terminal
EP2849286A1 (en) * 2013-09-17 2015-03-18 Schneider Electric Industries SAS Terminal with double electric connection system, in particular for a low-voltage electric protection apparatus, and apparatus comprising one such terminal
EP3333981A1 (en) * 2016-12-09 2018-06-13 Schneider Electric Industries SAS Electrical connecting terminal between two conducting elements
CN111129790A (en) * 2019-12-30 2020-05-08 山东理工大学 Intelligent power distribution terminal with movable extension socket

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EP2153492B1 (en) * 2007-05-04 2014-02-26 Siemens Aktiengesellschaft Terminal point for connecting a ring terminal to an electrical device
EP2056326B1 (en) * 2007-10-31 2013-03-27 Bticino S.p.A. Modular electric circuit breaker
FR2932614B1 (en) * 2008-06-17 2010-08-13 Legrand France TERMINAL HAS IMPROVED SHORT CIRCUITS
CN103177909B (en) * 2011-12-26 2016-03-30 西门子公司 Termination
CN202816824U (en) * 2012-09-25 2013-03-20 上海诺雅克电气有限公司 Circuit breaker
FR2997237B1 (en) * 2012-10-23 2014-11-21 Schneider Electric Ind Sas ELASTIC CAGE FOR CONNECTING TERMINAL AND TERMINAL COMPRISING SUCH A CAGE
CN103094008A (en) * 2013-01-25 2013-05-08 浙江兆正机电有限公司 Contact plate of contactor
DE102015114643A1 (en) * 2015-04-28 2016-11-03 Abb Schweiz Ag connection adapter
FR3046702B1 (en) * 2016-01-08 2019-07-26 Tyco Electronics Services Gmbh CONNECTION TERMINAL FOR AN ELECTRIC APPARATUS EQUIPPED WITH A CLAMP OF A CLAMP OF AMAGNETIC MATERIAL
US10193261B2 (en) * 2017-03-24 2019-01-29 Ford Global Technologies, Llc Genderless electric terminals for vehicles
CN109004377B (en) * 2018-07-04 2023-12-22 上海合璧电子电器有限公司 Quick-inserting and clamping substrate soldering tin-free electric connector

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Cited By (13)

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Publication number Priority date Publication date Assignee Title
EP2315313A1 (en) * 2009-10-26 2011-04-27 Schneider Electric Industries SAS Assembly for multiple connection in an electrical apparatus
EP2429037A1 (en) * 2010-09-14 2012-03-14 Siemens Aktiengesellschaft Frame clamp element for electromechanical switching devices with integrated connection piece
EP2624365A1 (en) * 2012-02-03 2013-08-07 ABB France Electrical connection terminal
FR2986664A1 (en) * 2012-02-03 2013-08-09 Abb France ELECTRICAL CONNECTION TERMINAL
US8814607B2 (en) 2012-02-03 2014-08-26 Abb France Electric connection terminal
FR3010838A1 (en) * 2013-09-17 2015-03-20 Schneider Electric Ind Sas TERMINAL WITH DOUBLE ELECTRICAL CONNECTION SYSTEM, IN PARTICULAR FOR A LOW VOLTAGE ELECTRICAL PROTECTION APPARATUS, AND APPARATUS COMPRISING SUCH A TERMINAL
EP2849286A1 (en) * 2013-09-17 2015-03-18 Schneider Electric Industries SAS Terminal with double electric connection system, in particular for a low-voltage electric protection apparatus, and apparatus comprising one such terminal
EP3333981A1 (en) * 2016-12-09 2018-06-13 Schneider Electric Industries SAS Electrical connecting terminal between two conducting elements
FR3060216A1 (en) * 2016-12-09 2018-06-15 Schneider Electric Industries Sas ELECTRICAL CONNECTION TERMINAL BETWEEN TWO CONDUCTIVE ELEMENTS
US10177470B2 (en) 2016-12-09 2019-01-08 Schneider Electric Industries Sas Electrical connection terminal between two conductive elements
JP7091062B2 (en) 2016-12-09 2022-06-27 シュネーデル、エレクトリック、インダストリーズ、エスアーエス Electrical connection terminal between two conductive elements
CN111129790A (en) * 2019-12-30 2020-05-08 山东理工大学 Intelligent power distribution terminal with movable extension socket
CN111129790B (en) * 2019-12-30 2021-01-12 山东理工大学 Intelligent power distribution terminal with movable extension socket

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ES2567155T3 (en) 2016-04-20
AU2006249268A1 (en) 2007-06-28
FR2894722A1 (en) 2007-06-15
FR2894722B1 (en) 2009-05-22
RU2416845C2 (en) 2011-04-20
AR057230A1 (en) 2007-11-21
BRPI0605274B1 (en) 2018-03-13
AU2006249268B2 (en) 2010-11-18
BRPI0605274A (en) 2007-08-14
CN1979955B (en) 2011-08-03
RU2006143718A (en) 2008-06-20
CN1979955A (en) 2007-06-13
EP1796214B1 (en) 2016-03-09

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