EP0913884B1 - Dispositif de bornes en rangée - Google Patents

Dispositif de bornes en rangée Download PDF

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Publication number
EP0913884B1
EP0913884B1 EP98113347A EP98113347A EP0913884B1 EP 0913884 B1 EP0913884 B1 EP 0913884B1 EP 98113347 A EP98113347 A EP 98113347A EP 98113347 A EP98113347 A EP 98113347A EP 0913884 B1 EP0913884 B1 EP 0913884B1
Authority
EP
European Patent Office
Prior art keywords
terminal block
wider
transverse
terminal
receiving
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.)
Expired - Lifetime
Application number
EP98113347A
Other languages
German (de)
English (en)
Other versions
EP0913884A3 (fr
EP0913884A2 (fr
Inventor
Peter Murray
Friedrich Schmidt
Bernhard Jaschke
Gerhard Huiskamp
Gerhard Geschonke
Rainer Schulze
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.)
Weidmueller Interface GmbH and Co KG
Original Assignee
Weidmueller Interface GmbH and Co KG
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 Weidmueller Interface GmbH and Co KG filed Critical Weidmueller Interface GmbH and Co KG
Publication of EP0913884A2 publication Critical patent/EP0913884A2/fr
Publication of EP0913884A3 publication Critical patent/EP0913884A3/fr
Application granted granted Critical
Publication of EP0913884B1 publication Critical patent/EP0913884B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00Structural 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
    • H01R9/22Bases, e.g. strip, block, panel
    • H01R9/24Terminal blocks
    • H01R9/26Clip-on terminal blocks for side-by-side rail- or strip-mounting
    • H01R9/2675Electrical interconnections between two blocks, e.g. by means of busbars
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00Coupling parts supported only by co-operation with counterpart
    • H01R31/08Short-circuiting members for bridging contacts in a counterpart

Definitions

  • the invention relates to a terminal block assembly with a plurality of juxtaposed terminal blocks, at least one of which is wider than the rest, wherein in the terminal blocks conductor rails for conductor connections are arranged, whose longitudinal extent is oriented transversely to the mounting direction of the terminal blocks and in which receiving holes for contacting multi-pole cross connectors are provided for which recording channels are formed in the terminal block housings.
  • the transverse bridging for the transverse distribution of an electrical potential within the bay in the transition from a wide terminal to a narrow terminal is problematic because the pitch deviates at this point from the other pitch identical, for example, narrow terminal blocks. The problem exists especially when, as in many applications, preferred to work with multi-pole cross connectors, designed for a specific pitch.
  • multi-pole cross connector often for the individual contact elements predetermined breaking points to the transverse distribution rail, so that you can change the breaking distance at this point by breaking away a contact element, however usually does not fit this change to the grid dimension change in the transition region of a wide to a narrow terminal block.
  • the present invention is therefore an object of the invention to provide a terminal block assembly of the generic type, which allows a simple and inexpensive cross-bridging possibility in the transition region from a wide to a narrow terminal block.
  • the solution according to the invention consists essentially in that at least one receiving hole for a transverse connector is provided in the edge rail of an adjacent narrower terminal block in the busbar of a wider terminal block.
  • the location of this receiving hole and thus the offset on the usual center arrangement of the receiving hole in the busbar allows accurate adaptation to the smaller pitch of the narrower terminal blocks. It is thus possible to contact the multi-pole cross connector for contacting the narrower terminal blocks even with the busbar of the wider terminal block. It has been found that in this way such a transverse bridging is still possible in the transition region from a narrow to a twice as wide terminal block.
  • busbar of the wider terminal block transverse to its longitudinal extent to provide two receiving holes opposite each other in the respective edge regions, so that, for example, starting from a wide feed terminal bridging on both the right side and on the left side to each subsequent narrow control line terminal blocks is possible.
  • a wider terminal block is provided with a housing for the baying, in which the position of the cross connector receiving channels or channels is designed for alignment with the cross connector receiving channels in the adjacent narrower terminal blocks.
  • a broader adapter-like terminal block is arranged in the busbar at least one receiving hole for the transverse bridging with the wide commercial power rail and at least one Receiving hole for an Ouerverbinder in which an adjacent narrower terminal clamp facing edge region are provided.
  • a commercially available wide power terminal can be used.
  • the adapter-like terminal block is arranged.
  • a commercial cross connector for this large grid can be taken.
  • the offset to the edge position further receiving hole in the busbar of the adapter-like terminal block then allows the bridge to the narrower terminal blocks using a conventional, designed for the small grid multi-pole cross connector.
  • the broader Adapter-type terminal blocks can be made very simple. This is especially true for the design of their busbars, as they must have no conductor connections.
  • a wider terminal 1 for example, a feed terminal for a conductor cross-section of 16 mm 2 , provided to the right or left, and on both sides, narrower terminal blocks 2 are anreiht For example, control line terminal blocks for a conductor cross-section of 1.5 mm 2 .
  • the wider terminal block 1 is in such a case about twice as wide as a narrower terminal block.
  • Within the terminal block arrangement there is a transverse distribution of an electrical potential by transverse bridging with the aid of multipolar cross connectors 3.
  • In the housings 4 of the narrower terminal blocks 2 are aligned in the baying lying receiving channels 5 for receiving the multi-pole cross connector 3 is provided.
  • the housing 4 of the narrower terminal blocks 2 each have two such receiving channels 5 for cross connector.
  • the wider terminal 1 in the illustrated embodiment also has two receiving channels 6 for cross connector 3. Because with such a difference in size of the row to be dressed usually with a standard wide terminal block of the receiving channel for the cross connector offset from the receiving channels of the narrow terminal blocks would be in this embodiment a special wider terminal 1 is provided, in which the receiving channel 6 in the housing 7 of the wider terminal 1 has such a position that it is in alignment with the receiving channels 5 of the narrower terminal blocks 2.
  • busbars 8 are arranged with their longitudinal extent transverse to the mounting direction of the terminal block assembly, which have at its two ends conductor terminals 9 and in the commercial embodiment based on the width of the busbars 8 in a central arrangement a receiving hole 10 for the contacting insertion of a the male contact elements 11 of the multi-pole cross connector 3 have. Since the distance between the contact elements 11 of the multi-pole cross connector 3 from each other corresponds to the pitch of the narrower terminal blocks 2.
  • the transverse bridging can be done with a cross connector in the front receiving channel 5.6, in the other arrangement direction in the rear receiving channel 5.6.
  • the various possibilities also result from the intuition of the plug-in diagram of FIG. 3.
  • bus bar 12 of the wider terminal block 1 may be expedient to make the bus bar 12 of the wider terminal block 1 thinner in the region of the receiving holes 13 for the transverse connectors 3 than in its remaining course, as illustrated in FIG. 2.
  • the terminal block assembly in its entirety is latched onto a mounting rail 15.
  • a commercially available wide terminal block for example a feeder terminal 1a is provided in the bay, in the busbar 12a then centrally a receiving hole 15 is provided for a cross connector.
  • the receiving channels 6a in the housing 7a of the wide terminal block 1a are not in alignment with the receiving channels 5 of the narrower terminal blocks 2.
  • in the terminal block assembly is another, adapter-like, provided wider terminal block 1b, which is arranged next to the commercial terminal block 1a and then connect the narrower terminal blocks 2.
  • This adapter-like wider terminal block 1b has a special Conductor rail 12b, in which on the one hand in the central position a receiving hole 16 for a cross connector and in which further at least one receiving hole 13b is, which in turn is provided in the adjacent narrower terminal 2 edge region facing, so that the cross connector 3 for the transverse bridging the narrower terminal blocks 2 with its outer contact element with the help of the receiving hole 13b, the bus bar 12b of the adapter-like wider terminal block 1b can contact, as shown in Fig. 4 and as is apparent from the plug-in diagram of FIG. In Fig. 6, the bus bar 12b is illustrated in plan view. For flexible use with a corresponding number of cross-connection options, it expediently has two central receiving holes 16 and two edge-layered pairs of receiving holes 13b.
  • a commercial two-pole cross connector 17 is used with a correspondingly large pitch.
  • the location and size of the receiving channels 6b in the housing 7b for the cross connector in the adapter-like wider terminal blocks 1b is chosen so that both the transverse bridging can be done by means of the large two-pole cross connector to the commercial wide terminal block 1a, as well as the insertion of the cross connector 3 for cross-bridging to the narrower terminal blocks 2.
  • the busbar 12b of the adapter-like wider terminal block 1b has expediently in the region of the receiving holes 16 for the two-pole cross-connector 17 has a greater thickness than in the region of the receiving holes 13b for the multi-pole transverse distributor 3. In the illustrated embodiment, as illustrated in Fig. 5, this achieved by a double-layered material folding in the region of the receiving holes 16.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Claims (9)

  1. Dispositif à bornes alignées avec plusieurs bornes alignées en rangée, dont au moins une borne (1, 1 a, 1b) est plus large que les autres (2), des barres de courant (8, 12, 12a) pour des connexions de conducteurs (9) étant disposées dans les bornes alignées, dont l'extension en longueur est transversale au sens d'alignement des bornes alignées et où des orifices de réception (10, 13) sont prévus pour la mise en contact de connecteurs transversaux à plusieurs pôles (3) avec des éléments de contact en forme de fiche (11), où des canalisations de réception (5, 6) sont formées pour les barres de courant dans les boîtiers de bornes alignées (4, 7), l'espacement entre tous les éléments de contact en forme de fiche (11) du connecteur transversal à plusieurs pôles (3) correspondant à la dimension modulaire des bornes alignées étroites (2), caractérisé en ce que, dans la barre de courant (12, 12b) d'une borne alignée large (1, 1b), au moins un orifice de réception (13, 13b) est prévu, espacé de la dimension modulaire, pour le connecteur transversal (3) dans la zone de bordure avec une borne alignée (2) étroite contiguë, de manière à pouvoir ficher le connecteur transversal (3) par son élément de contact (11) le plus extérieur dans la barre de courant (12) de la borne alignée large (1), pour la répartition transversale du potentiel des connecteurs transversaux à plusieurs pôles (3).
  2. Dispositif à bornes alignées selon la revendication 1, caractérisé en ce que deux orifices de réception (13, 13b) sont prévus en vis-à-vis dans les zones de bordure respectives dans la barre de courant (12, 12b) de la borne alignée large (1, 1 b).
  3. Dispositif à bornes alignées selon la revendication 1 ou 2, caractérisé en ce qu'une borne alignée large (1) est prévue avec un boîtier (7), où la position de la ou des canalisations de réception (6) des connecteurs transversaux est ajustée pour un alignement avec les canalisations de réception (5) des connecteurs transversaux des bornes alignées étroites (2) contiguës.
  4. Dispositif à bornes alignées selon l'une des revendications précédentes, caractérisé en ce qu'espacées dans le sens longitudinal de la barre de courant (12, 12b) de la borne alignée large (1, 1b), sont prévues au moins deux paires d'orifices de réception (13, 13b) en vis-à-vis dans la zone de bordure.
  5. Dispositif à bornes alignées selon l'une des revendications précédentes, caractérisé en ce que la barre de courant (12) de la borne alignée large (1) est amincie dans la zone de l'orifice ou des orifices de réception (13) pour le connecteur transversal (3).
  6. Dispositif à bornes alignées selon l'une des revendications 1 à 3 et 5, caractérisé en ce qu'à côté d'une borne alignée large du commerce (1a) avec une barre de courant (12a) avec positionnement central au moins d'un orifice de réception (15) pour un connecteur transversal (17), est prévue une borne alignée large à la façon d'un adaptateur (1b), dans la barre de courant (12b) de laquelle au moins un orifice de réception (16) est prévu pour le pontage transversal avec la borne alignée large du commerce (1a), ainsi qu'au moins un orifice de réception (13b) pour un connecteur transversal (13) dans la zone de bordure avec une borne alignée (2) étroite contiguë.
  7. Dispositif à bornes alignées selon la revendication 6, caractérisé en ce que la canalisation de réception (6b) de connecteurs transversaux dans la borne alignée large à la façon d'un adaptateur (1 b) présente une position et une dimension permettant la mise en place d'au moins un connecteur transversal à deux pôles (17) pour le pontage transversal vers la borne alignée large du commerce (1a), et d'au moins un connecteur transversal à plusieurs pôles (3) pour le pontage transversal vers les bornes alignées étroites (2).
  8. Dispositif à bornes alignées selon la revendication 6, caractérisé en ce que la barre de courant (12b) dans la borne alignée large à la façon d'un adaptateur (1b) présente une épaisseur supérieure dans la zone de l'orifice ou des orifices de réception (16) pour le pontage transversal vers la borne alignée large du commerce (1 a), à l'épaisseur dans la zone des orifices de réception (13b) en bordure pour le pontage transversal vers les bornes alignées étroites (2).
  9. Dispositif à bornes alignées selon la revendication 8, caractérisé en ce que la différence d'épaisseur dans la barre de courant (12b) est formée par un pli à deux couches du matériau.
EP98113347A 1997-10-29 1998-07-17 Dispositif de bornes en rangée Expired - Lifetime EP0913884B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29719177U DE29719177U1 (de) 1997-10-29 1997-10-29 Reihenklemmenanordnung
DE29719177U 1997-10-29

Publications (3)

Publication Number Publication Date
EP0913884A2 EP0913884A2 (fr) 1999-05-06
EP0913884A3 EP0913884A3 (fr) 2000-06-28
EP0913884B1 true EP0913884B1 (fr) 2007-01-17

Family

ID=8047873

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98113347A Expired - Lifetime EP0913884B1 (fr) 1997-10-29 1998-07-17 Dispositif de bornes en rangée

Country Status (3)

Country Link
EP (1) EP0913884B1 (fr)
AT (1) ATE352111T1 (fr)
DE (2) DE29719177U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9336977B1 (en) 2015-04-03 2016-05-10 Eaton Corporation Electrical switching apparatus and secondary disconnect assembly with terminal retention and correction features therefor
US9396889B1 (en) 2015-04-03 2016-07-19 Eaton Corporation Electrical switching apparatus and secondary disconnect assembly with cradle assembly alignment and positioning features therefor
US9576762B2 (en) 2015-04-03 2017-02-21 Eaton Corporation Electrical switching apparatus and secondary disconnect assembly with error-proofing features therefor

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1041475Y (es) * 1998-10-27 2000-01-01 Releco Sa Base de conexion de rele electromagnetico.
DE29909763U1 (de) * 1999-06-08 2000-10-19 Weidmueller Interface Reihenklemme, insbesondere Durchgangs-Reihenklemme
DE29917491U1 (de) * 1999-10-05 2001-03-22 Weidmueller Interface Reihenklemme
DE29917825U1 (de) * 1999-10-09 2001-02-22 Weidmueller Interface Verbindungselement mit Querverbindung
DE20110681U1 (de) * 2001-06-27 2002-11-07 Weidmueller Interface Reihenklemme mit mehreren Reihen von Anschlüssen und Querbrückern
DE20220108U1 (de) * 2002-12-23 2004-04-29 Weidmüller Interface Gmbh & Co. Reihenklemmensystem
FR2906413B1 (fr) 2006-09-21 2008-12-19 Legrand France Ensemble de distribution comportant des appareils electriques au format modulaire
SG182014A1 (en) * 2010-12-14 2012-07-30 Schneider Electric South East Asia Hq Pte Ltd Modular electrical assembly with jumper storage
DE202012103309U1 (de) 2012-08-30 2013-12-02 Weidmüller Interface GmbH & Co. KG Reihenbausteinsystem
DE102014105316A1 (de) 2014-04-14 2015-10-15 Weidmüller Interface GmbH & Co. KG Reihenklemmenblock
DE102020122136A1 (de) 2020-08-25 2022-03-03 Phoenix Contact Gmbh & Co. Kg Potentialverteileranordnung
LU102017B1 (de) 2020-08-25 2022-02-25 Phoenix Contact Gmbh & Co Potentialverteileranordnung

Family Cites Families (5)

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Publication number Priority date Publication date Assignee Title
FR908741A (fr) * 1943-05-26 1946-04-17 Licentia Gmbh Borne de série pour la connexion de lignes électriques
DE4322535C2 (de) * 1993-07-02 2003-03-13 Wago Verwaltungs Gmbh Elektrische Klemmen mit steckbaren Querbrückern
DE19532586C2 (de) * 1994-09-14 1999-05-27 Siemens Ag System aus Reihenklemmen mit Querverbinder
DE19512225A1 (de) * 1995-03-27 1996-10-02 Wago Verwaltungs Gmbh Elektrische Klemme für die Stromverteilung in einer Ebene
DE19547557A1 (de) * 1995-12-08 1997-06-12 Wago Verwaltungs Gmbh Elektrische Klemmen mit steckbaren Querbrückern

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9336977B1 (en) 2015-04-03 2016-05-10 Eaton Corporation Electrical switching apparatus and secondary disconnect assembly with terminal retention and correction features therefor
US9396889B1 (en) 2015-04-03 2016-07-19 Eaton Corporation Electrical switching apparatus and secondary disconnect assembly with cradle assembly alignment and positioning features therefor
US9576762B2 (en) 2015-04-03 2017-02-21 Eaton Corporation Electrical switching apparatus and secondary disconnect assembly with error-proofing features therefor
US9742134B2 (en) 2015-04-03 2017-08-22 Eaton Corporation Electrical switching apparatus and secondary disconnect assembly with cradle assembly alignment and positioning features therefor

Also Published As

Publication number Publication date
ATE352111T1 (de) 2007-02-15
DE59813881D1 (de) 2007-03-08
EP0913884A3 (fr) 2000-06-28
DE29719177U1 (de) 1997-12-04
EP0913884A2 (fr) 1999-05-06

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