EP3016122A1 - Système de disjoncteur multipolaire pour jeux de barres collectrices - Google Patents

Système de disjoncteur multipolaire pour jeux de barres collectrices Download PDF

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Publication number
EP3016122A1
EP3016122A1 EP14191237.8A EP14191237A EP3016122A1 EP 3016122 A1 EP3016122 A1 EP 3016122A1 EP 14191237 A EP14191237 A EP 14191237A EP 3016122 A1 EP3016122 A1 EP 3016122A1
Authority
EP
European Patent Office
Prior art keywords
fuse
switch
arrangement
shift lever
blocking element
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
EP14191237.8A
Other languages
German (de)
English (en)
Other versions
EP3016122B1 (fr
Inventor
Klaus Bruchmann
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.)
Klaus Bruchmann GmbH
Original Assignee
Klaus Bruchmann GmbH
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 Klaus Bruchmann GmbH filed Critical Klaus Bruchmann GmbH
Priority to PL14191237T priority Critical patent/PL3016122T3/pl
Priority to EP14191237.8A priority patent/EP3016122B1/fr
Priority to US14/926,199 priority patent/US9847204B2/en
Priority to CN201510728504.XA priority patent/CN105575692A/zh
Publication of EP3016122A1 publication Critical patent/EP3016122A1/fr
Application granted granted Critical
Publication of EP3016122B1 publication Critical patent/EP3016122B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/055—Fusible members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/10—Adaptation for built-in fuses
    • H01H9/102—Fuses mounted on or constituting the movable contact parts of the switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/635—Contacts actuated by rectilinearly-movable member linked to operating part, e.g. by pin and slot
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/143—Electrical contacts; Fastening fusible members to such contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/20—Bases for supporting the fuse; Separate parts thereof
    • H01H85/202—Bases for supporting the fuse; Separate parts thereof for fuses with ferrule type end contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H01H89/04—Combination of a thermally actuated switch with a manually operated switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/10—Adaptation for built-in fuses
    • H01H9/104—Adaptation for built-in fuses with interlocking mechanism between switch and fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/008—Actuators other then push button
    • H01H2221/016—Lever; Rocker

Definitions

  • the present invention relates to a multi-pole switch fuse arrangement for busbar systems with at least two switch fuse units, each of which can accommodate a fuse, wherein the switch fuse assembly comprises a contact device for busbars.
  • Such switch fuse arrangements are used in particular for the protection of three-phase circuits, in particular 3-pole switch fuses arrangements are used.
  • Such a switch fuse arrangement is for example from the EP 2 584 577 B1 known.
  • switch-fuse arrangements known from the prior art already enable some elements which promote safety and a largely comfortable and safe operation, there is a need for further improved switch-fuse arrangements which, in particular, still allow an improvement in operability and fulfill high safety requirements, while working very reliably Have a long life and are designed so that incorrect operation can be avoided as possible.
  • the switch fuse arrangement comprises at least two switch fuse units, each of which can accommodate a fuse, and a contact device, preferably a contact and fastening device, for busbars.
  • the switch fuse arrangement according to the invention comprises, per switch fuse unit, in each case a fuse holder for receiving a fuse, wherein the fuse holder between a receiving position and an operating position is switched back and forth formed.
  • the fuse holder is designed so that a fuse (sometimes fuse link called) can be inserted into a fuse holder when the fuse holder is in its receiving position.
  • fuses typically cylindrical fuses are typically used.
  • the switch fuse arrangement further comprises a Sich ceremoniessmit facilitatoriser which, per switch fuse unit, each comprises a Sichermgsmit commentary, wherein the Sich mecanicsmit paradeiser between a receiving position and an operating position is switched back and forth formed.
  • the fused switch assembly further comprises a shift lever which is switchable between a switch-on and a switch-off position, wherein the shift lever is coupled to the Sich mecanicsmit mecaniciser that the Sich mecanicsmit mecaniciser is in its receiving position when the shift lever is in its off position, and that the Sich mecanicsmit mecaniciser is in its operating position when the shift lever is in its closed position.
  • the Sich ceremoniessmit commentaryticianiser and the Sichanssmit commentary are designed and coupled to the shift lever so that the Sich mecanicsmit increasingly fuses, which are used in a fuse holder, which is in its operating position, move relative to the fuse holder from a supply position to a contact position when the Shift lever is switched from its open position to its closed position.
  • the fuses when in their ready position, are substantially entirely within a range defined by the outer limits of the fuse holder.
  • the fuses when the fuses are moved from a deployed position to a contact position relative to the fuse holder, the fuses are at least partially moved out of the fuse holder; in a particularly preferred embodiment, the fuses, when in their contact position, are substantially completely out of bounds of the fuse holder.
  • Such a configuration of a multi-pole fused switch arrangement has many advantages: On the one hand a fuse holder is provided for each fuse, which is positioned in its receiving position so that by the user conveniently a backup (also called fuse link) preferred a Fuse and preferably a substantially cylindrical fuse can be used.
  • a backup also called fuse link
  • the fuse holder is preferably movable, during normal operation it is always connected to the switch fuse arrangement, for example to a housing of the fuse switch arrangement, so that the fuse holder can not be lost.
  • the fuse holder is pushed out of the housing, so that not only a comfortable insertion of the fuse is possible, but also a safe insertion, because the receiving area of the fuse holder is located outside the housing and far from other contact points of the fused switch arrangement when he in the pickup position. Thereafter, the fuse holder can be comfortably brought into its operating position with the fuse used.
  • a special feature of the switch fuse arrangement according to the invention is in particular that when switching the switch fuse assembly, which is done by moving the lever from its open position to its closed position, the fuse is moved to a contact position, the fuse holder itself is not moved. Therefore, when the shift lever is moved from its off position to its on position, the fuse is moved relative to its fuse holder from a ready position to a contact position.
  • fuse contact can be used directly as a switching contact, since no separate interruption by means of an additional switch contact is required.
  • the multi-pole fused switch arrangement therefore optimizes both the operations for inserting or removing a fuse and the switch-on itself and separates in a particularly advantageous manner the movement of the elements which are required when using or replacing a fuse, namely the movement of the fuse holder, from the actual switch-on, in which, in addition to the shift lever and preferably exclusively provided within the housing Sich ceremoniessmit mecanictechnik only the fuse itself are moved to its contact position.
  • the fuse holder to be operated directly by the user can remain in its position, namely in the operating position.
  • a particular advantage is further that the fuse holder, which is operated by the user and therefore, in particular by urgent or not quite appropriate operation, worn over prolonged use, so that a positioning may not be so accurate in the pure power-on, the means when moving the shift lever in its closed position, no longer plays role, so that these possible Abnutzerscheinept the fuse holder in important switch-on play no role.
  • the switch fuse arrangement is designed so that the shift lever can only be moved from its open position to its closed position when all fuse holders are in their operating position. This ensures that incorrect operation can be avoided, so that on the one hand a smooth and safe operation is ensured, on the other hand possible hazards, even by damage to the fuse arrangement order or parts thereof, can be avoided.
  • each securing cam comprises a first blocking element and each fuse holder comprises a second blocking element interacting with one another such that the first blocking element abuts against or strikes against the second blocking element or a part thereof or is prevented from moving or moving further Switching the safety driver unit is prevented from its receiving position to its operating position, if even a fuse holder is not in its operating position.
  • one of the locking elements preferably the first locking element comprises a nose or projection or a similar element
  • the other of the locking elements preferably the second locking element, a stop or edge or a similar element and a guide element or a guide device or more Elements which form a guide, wherein these locking elements are formed and arranged so that the nose or the projection or a similar element of the one locking element can be inserted into the guide device of the other locking element only when the fuse holder in its operating position located.
  • This also ensures that a faulty operation is avoided in a particularly simple and reliable manner, while at the same time the costs for realizing this function are kept low.
  • the switch fuse assembly is formed so that the fuse holder can only be switched from its operating position to its receiving position when the shift lever is in its off position. This also ensures increased reliability and possible incorrect operation is prevented.
  • a third and a fourth blocking element are provided, which interact in a similar manner, as has been described in connection with the first and the second blocking element, so that in particular with regard to the closer realization of the third and fourth blocking element is referred to the execution of the first and second blocking element.
  • the concrete shapes and configurations of the third and fourth locking elements may be very similar to those of the first and second locking elements, but the shapes and configurations may differ therefrom.
  • the switch fuse assembly is formed so that the shift lever is bistable, that is, in its two end positions, the open position and the closed position, is biased.
  • This is preferably realized by means of a spring device which acts on the shift lever directly or indirectly so with a force that it is biased both in its closed position and in its open position.
  • the fused switch arrangement also comprises a cam element, which is acted upon by the spring device and which is designed and positioned so that the above-mentioned center position or “dead position" of the shift lever is set, preferably approximately in a central region between the closed position and the Off position of the shift lever, wherein the shift lever, when it is outside of this "dead position” is automatically pressed by the force of the spring device and by the transmission of the cam member either in its closed position or in its open position, depending on which side of the " Dead position "of the lever he is located.
  • the cam member may interact either directly or indirectly with a portion of the shift lever, however, in an alternative embodiment, it is also possible that the cam member interacts directly or indirectly with a portion of the Sich ceremoniessmit aloneü, in particular a shift rod of Sich mecanicsmit traditionü.
  • the Sich mecanicsmitauerü is integrally formed, wherein the Sich mecanicsmit supplement are connected to each other by means of at least one shift rod.
  • the shift lever is coupled by means of a transmission lever to the Sich mecanicsmit beginnerü, more preferably the transmission lever is attached to the Sich réellesmit facilitator, which is the shift lever closest to allow the simplest possible coupling and forces, in particular torque forces that may occur during the switching process to minimize.
  • the fuse holders are also designed so that they latch in their operating position, in a particularly preferred embodiment, a spring device is provided so that the fuse holder can be pushed particularly convenient for the user in the operating position and remain reliable there.
  • the switch fuse arrangement In a particular embodiment of the switch fuse arrangement, it is designed such that it has a longitudinal axis which extends through the fuse holders arranged one after the other in the longitudinal direction, wherein the switch fuse arrangement has a connection block for connecting contact cables at each longitudinal end.
  • the lines are insulated in the fused switch arrangement, so that no further insulating elements are required, which also allows a compact fused switch arrangement.
  • the switch fuse arrangement preferably comprises an integrated circuit for controlling the fused switch arrangement, a bus for passing on measured values, a display for displaying measured values or operating states, and control buttons or operating elements for operating the fused switch arrangement.
  • Such a switch fuse arrangement preferably comprises electronic measuring coils, which serve, for example, the evaluation of the operating states and their measured data can be given to the circuit, for example, so that it processes the measured data, preferably corresponding results and / or information are displayed on the display.
  • Fig. 1 shows a perspective view of an embodiment of a switch fuse assembly 10 according to the invention, wherein this switch fuse assembly 10 is a 3-pin switch fuse arrangement.
  • the fused switch arrangement 10 is mounted on a busbar system with three bus bars 90.
  • the fused switch assembly 10 includes a housing 12, wherein, in a longitudinal axis direction, which is in Fig. 1 extends from left to right, in each case a terminal block 30 is provided with terminals 32 for connecting contact cables at the respective end of the switch fuse arrangement.
  • the switch fuse arrangement 10 comprises per pole and per switch fuse unit 100 (see, for example Fig. 2 ) a fuse holder 200 in this embodiment therefore three fuse holders 200th
  • the fuse switch 200 are reciprocable between an operating position and a receiving position, with two fuse holder 200, namely the in Fig. 1 left and center fuse holder 200, are in their operating position, while the in Fig. 1 Sichenmgshalter 200 arranged on the right is in its receiving position.
  • the fuse holder 200 from its operating position in which it is substantially completely within the housing 12 of the fused switch arrangement 10, in Fig. 1 moved upward and substantially linearly in its receiving position, so that a fuse 50 (often referred to as a fuse link) used in the fuse holder and can be removed therefrom.
  • a fuse 50 (often referred to as a fuse link) used in the fuse holder and can be removed therefrom.
  • the switch fuse assembly 10 includes a shift lever 300, which is formed between a switch-on and a switch-off switched back and forth, wherein the shift lever 300 in Fig. 1 is in its off position.
  • a switch fuse assembly also includes a display 800, in particular for displaying operating and functional data, and control buttons or controls 820 for controlling the switch fuse assembly.
  • Figs. 2 to 4 show the in Fig. 1 shown switch fuse arrangement in a partially cut state, so that some functional elements that are located within the housing 12 of the fused switch assembly 10, can be seen.
  • Fig. 2 shows the switch fuse assembly 10 when the shift lever 300 is in its off position
  • Fig. 3 shows the switch fuse assembly 10 with the lever 300 in a middle position
  • Fig. 4 shows the switch fuse assembly 10 with the shift lever 300 in its closed position.
  • the fuse holders 200 are in all Figs. 2 to 4 in its operating position, since otherwise the shift lever 300 could not move out of its open position into the closed position, as will be explained in connection with the following figures.
  • Fig. 2 the fuses 50 (shown in dashed lines) are in their ready position, ie not in a contact position, and essentially within the fuse holder 200, namely exactly in a position relative to the fuse holder 200 as shown in FIG Fig. 1 is shown, except that the fuse holder are all in their operating position.
  • Fig. 2 embodiment shown also includes electrical measuring coils 830, which are preferably current-voltage converter, which serve to monitor the operating states of the fused switch arrangement.
  • the corresponding measured values can be forwarded, for example, to an integrated circuit for processing and / or for controlling the fused switch arrangement.
  • the fuses 50 are moved by the securing driver unit 400 (shown in FIG Fig. 5 shown in more detail, see below) relative to the fuse holders from a deployment position (FIG. Fig. 2 ) into a contact position ( Fig. 4 ) emotional.
  • the fuses 50 are at least partially, in the embodiment shown here substantially completely, relatively moved to and out of the fuse holders 200 without the fuse holder 200 itself being moved.
  • the switch fuse assembly is formed so that the shift lever via a cam member 600 which is biased by a spring device 610, is acted upon so that the shift lever 300 is forced to its end positions, either in the closed position or in the open position , so that it is a bistable element.
  • Fig. 3 shows the shift lever 300 in a middle position, ie in a position in which the cam member 600, against the spring force of the spring element 610, is pressed into its maximum compressed position.
  • the spring-loaded cam element acts so that it automatically pushes the shift lever 300, regardless of another force exerted by the user in its closed position.
  • Fig. 5 shows in a perspective view an embodiment of a Sich ceremoniessmit tedious tedious tediousticiantician 400, coupled to the shift lever 300th
  • the Sich mecanicsmit commentaryticianiser 400 includes three Sich mecanicsmit commentary 420, in each of which a fuse 50 is inserted.
  • the Sich réellesmit disturbing 420 are connected to each other by means of a shift rod 440, in total, it is in this embodiment, the Sich réellesmit choir 400 to an integrally formed element.
  • the Sich ceremoniessmit complicatiser 400 is coupled by means of a transmission lever 350 to the shift lever 300, so that the Sich mecanicsmit complicatiser 400 in the direction of extension of the shift rod 440, ie in Fig. 5 from left to right and vice versa, moving, when the shift lever is toggled between its on position and its off position.
  • Fig. 6 shows in a perspective view of an embodiment of a Sichenmgshalters 200, in which a fuse 50 is used, as for example in Fig. 1 is apparent.
  • each securing cam 420 of the securing driver unit 400 comprises a nose-shaped first blocking element 480, which is provided with a locking device Fig. 6 shown second locking member 280, formed in this embodiment with a guide groove 284, interacts so that the first locking element abuts against the second locking element and prevents switching of the Sich ceremoniessmit mecanictechnik from its receiving position to its operating position when a fuse holder is not in its operating position in this case, the nose formed as a first locking element 480 is not aligned with the groove 284 of the second locking element 280, but abuts against a stop 282.
  • each securing cam 420 of the securing driver unit 400 comprises a third blocking element 460, which in this embodiment is formed as a projection or as a plate, while the fuse holder 200 comprises a fourth blocking element 260 which comprises two projections 262, 264, which are arranged at a distance from each other, such that a guide groove 266 is formed between them.
  • the third locking member 460 and the fourth locking member 260 are formed in a shape that they interact with each other so that the third locking element abuts against the fourth locking element and prevents switching of the fuse holder from its operating position to its receiving position when the shift lever in his Switch-on position is located.
  • FIG. 8 This situation is in Fig. 8 shown in which one sees very well that formed as a plate third locking element 460 engages in the groove 266 of the fourth locking element 260, so that the fuse holder 200 can not be pushed from its operating position to a receiving position, in Fig. 8 therefore can not be pushed up.
  • Fig. 7 shows a similar representation as Fig. 8 However, now is the shift lever 300 in its off position, and Fig. 7 clearly shows that the third blocking element 460 and the second blocking element 260 are not in engagement with each other, so that it is possible to remove the fuse holder 200 from the operating position shown in FIG Fig. 7 is shown to switch to the recording position, ie in Fig. 7 to push up.
  • Fig. 9 shows a further embodiment of a switch fuse arrangement according to the invention, which substantially coincides with the embodiment of the fused switch arrangement, as shown in the Figs. 1 to 8 has been described.
  • this switch fuse arrangement 10 comprises another cam element 600a, which is also loaded with a spring device 610a.
  • the operation of the alternative cam member 600a in cooperation with the spring device 610a, is identical to the embodiment as shown in FIGS FIGS. 1 to 8
  • the cam member 600a does not act on the shift lever 300, but on a counter-element 640, which is formed substantially triangular and on the Sich ceremoniessmitauerü 400, in this embodiment to a shift rod 440, is arranged.

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Push-Button Switches (AREA)
  • Control Of Transmission Device (AREA)
  • Fuses (AREA)
EP14191237.8A 2014-10-31 2014-10-31 Système de disjoncteur multipolaire pour jeux de barres collectrices Active EP3016122B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL14191237T PL3016122T3 (pl) 2014-10-31 2014-10-31 Wielobiegunowy zespół rozłącznika bezpiecznikowego do systemów szyn zbiorczych
EP14191237.8A EP3016122B1 (fr) 2014-10-31 2014-10-31 Système de disjoncteur multipolaire pour jeux de barres collectrices
US14/926,199 US9847204B2 (en) 2014-10-31 2015-10-29 Multi-pole switch-fused arrangement for busbar systems
CN201510728504.XA CN105575692A (zh) 2014-10-31 2015-10-30 用于汇流排***的多极式的开关保险装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14191237.8A EP3016122B1 (fr) 2014-10-31 2014-10-31 Système de disjoncteur multipolaire pour jeux de barres collectrices

Publications (2)

Publication Number Publication Date
EP3016122A1 true EP3016122A1 (fr) 2016-05-04
EP3016122B1 EP3016122B1 (fr) 2016-11-23

Family

ID=51842419

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14191237.8A Active EP3016122B1 (fr) 2014-10-31 2014-10-31 Système de disjoncteur multipolaire pour jeux de barres collectrices

Country Status (4)

Country Link
US (1) US9847204B2 (fr)
EP (1) EP3016122B1 (fr)
CN (1) CN105575692A (fr)
PL (1) PL3016122T3 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3399608A1 (fr) 2017-05-05 2018-11-07 Zenex Sp. z o.o. Système de fixation d'un sectionneur à fusibles a une barre omnibus
WO2020151826A1 (fr) * 2019-01-24 2020-07-30 Klaus Bruchmann Gmbh Dispositif disjoncteur sectionneur et dispositif à fusible commutateur comprenant un fusible
DE202020105647U1 (de) 2020-10-01 2022-01-07 Klaus Bruchmann Gmbh Sicherungslasttrennschalter, insbesondere NH-Sicherungslasttrennschalter
DE102020125730B3 (de) 2020-10-01 2022-04-14 Klaus Bruchmann Gmbh Sicherungslasttrennschalter, insbesondere nh-sicherungslasttrennschalter
DE102022103915B3 (de) 2022-02-18 2023-04-20 Klaus Bruchmann Gmbh Sicherungslasttrennschalter
DE102022103910A1 (de) 2022-02-18 2023-08-24 Klaus Bruchmann Gmbh Sicherungslasttrennschalter, insbesondere nh-sicherungslasttrennschalter

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WO2017218673A1 (fr) * 2016-06-15 2017-12-21 Regal Beloit America, Inc. Porte-fusible, support et procédé associé
US11456143B2 (en) 2016-06-15 2022-09-27 Regal Beloit America, Inc. Fuse holder, carrier and associated method
DE102018111966B4 (de) * 2018-05-18 2019-12-19 Phoenix Contact Gmbh & Co. Kg Anschlusseinrichtung zur Anordnung an einer Tragschiene

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WO2001011642A1 (fr) * 1999-08-05 2001-02-15 Klaus Bruchmann Ensemble coupe-circuit multipolaire pour jeux de barres collectrices
EP1906419A1 (fr) * 2006-09-27 2008-04-02 Klaus Bruchmann Agencement de sécurisation du commutateur à plusieurs pôles pour systèmes de barre collectrice
EP2584577B1 (fr) 2011-10-21 2014-05-07 Klaus Bruchmann GmbH Agencement de sécurisation du commutateur à plusieurs pôles pour systèmes de barre collectrice

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EP1198806B1 (fr) * 1999-07-22 2004-09-29 Klaus Bruchmann Systeme de commutation dote d'un dispositif combine de commutation et blocage
AU765191B2 (en) * 1999-07-22 2003-09-11 Klaus Bruchmann Fuse combination unit with maintained locking
US7561018B2 (en) * 2006-02-09 2009-07-14 Wöhner GmbH & Co. KG Fuse strip with lateral outgoing contacts and a lateral adapter module
US8419475B2 (en) * 2011-07-19 2013-04-16 Cooper Technologies Company Modular open fuseholder with multi-stage positionable cover
DE102012223656B3 (de) * 2012-12-18 2014-04-03 Wöhner GmbH & Co. KG Elektrotechnische Systeme Mehrpoliges Schaltgerät

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4435828C1 (de) * 1994-10-07 1996-04-25 Woehner Alfred Gmbh Schaltbarer mehrpoliger Sicherungssockel
WO2001011642A1 (fr) * 1999-08-05 2001-02-15 Klaus Bruchmann Ensemble coupe-circuit multipolaire pour jeux de barres collectrices
EP1906419A1 (fr) * 2006-09-27 2008-04-02 Klaus Bruchmann Agencement de sécurisation du commutateur à plusieurs pôles pour systèmes de barre collectrice
EP2584577B1 (fr) 2011-10-21 2014-05-07 Klaus Bruchmann GmbH Agencement de sécurisation du commutateur à plusieurs pôles pour systèmes de barre collectrice

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3399608A1 (fr) 2017-05-05 2018-11-07 Zenex Sp. z o.o. Système de fixation d'un sectionneur à fusibles a une barre omnibus
WO2020151826A1 (fr) * 2019-01-24 2020-07-30 Klaus Bruchmann Gmbh Dispositif disjoncteur sectionneur et dispositif à fusible commutateur comprenant un fusible
DE202020105647U1 (de) 2020-10-01 2022-01-07 Klaus Bruchmann Gmbh Sicherungslasttrennschalter, insbesondere NH-Sicherungslasttrennschalter
DE102020125730B3 (de) 2020-10-01 2022-04-14 Klaus Bruchmann Gmbh Sicherungslasttrennschalter, insbesondere nh-sicherungslasttrennschalter
DE102022103915B3 (de) 2022-02-18 2023-04-20 Klaus Bruchmann Gmbh Sicherungslasttrennschalter
DE102022103910A1 (de) 2022-02-18 2023-08-24 Klaus Bruchmann Gmbh Sicherungslasttrennschalter, insbesondere nh-sicherungslasttrennschalter
DE102022103910B4 (de) 2022-02-18 2023-10-05 Klaus Bruchmann Gmbh Sicherungslasttrennschalter, insbesondere nh-sicherungslasttrennschalter

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EP3016122B1 (fr) 2016-11-23
US20160126047A1 (en) 2016-05-05
US9847204B2 (en) 2017-12-19
CN105575692A (zh) 2016-05-11
PL3016122T3 (pl) 2017-04-28

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