EP3671800B1 - Borne de sectionnement - Google Patents

Borne de sectionnement

Info

Publication number
EP3671800B1
EP3671800B1 EP19213774.3A EP19213774A EP3671800B1 EP 3671800 B1 EP3671800 B1 EP 3671800B1 EP 19213774 A EP19213774 A EP 19213774A EP 3671800 B1 EP3671800 B1 EP 3671800B1
Authority
EP
European Patent Office
Prior art keywords
contact
separation
actuation
switching device
sliding 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.)
Active
Application number
EP19213774.3A
Other languages
German (de)
English (en)
Other versions
EP3671800A1 (fr
Inventor
Uwe Arlitt
Frank Hackemack
Karlo Stjepanovic
Stefan Fischer
Genadij Neumann
Peter Stuckmann
Ralf Schumacher
Michael Lenschen
Marco Waldhoff
Andreas Rutz
Peter Meyer
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 EP3671800A1 publication Critical patent/EP3671800A1/fr
Application granted granted Critical
Publication of EP3671800B1 publication Critical patent/EP3671800B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/04—Means for indicating condition of the switching device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/34—Driving mechanisms, i.e. for transmitting driving force to the contacts using ratchet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7031—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
    • H01R13/7032—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity making use of a separate bridging element directly cooperating with the terminals
    • 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
    • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
    • H01R9/2608—Fastening means for mounting on support rail or strip
    • 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
    • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
    • H01R9/2625—Clip-on terminal blocks for side-by-side rail- or strip-mounting with built-in electrical component
    • H01R9/2633—Clip-on terminal blocks for side-by-side rail- or strip-mounting with built-in electrical component with built-in switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/04—Means for indicating condition of the switching device
    • H01H2071/042—Means for indicating condition of the switching device with different indications for different conditions, e.g. contact position, overload, short circuit or earth leakage

Definitions

  • the present invention relates to a disconnect terminal according to the preamble of claim 1.
  • the invention also relates to an arrangement of at least two disconnect terminals.
  • the portion of the housing is, for example, a top surface of a wall of the housing, a surface on the top side of a component of the housing or an inserted part of the housing, e.g. a bridge holder.
  • An arrangement according to the invention has at least two of the isolating terminals described above.
  • the switching device comprises a contact plate made of an electrically conductive contact material with contact sections, one contact section forming a trailing contact.
  • the contact plate can advantageously be manufactured simply, e.g., as a stamped part.
  • the contact plate connects the conductor rails electrically via the contact sections in a particularly simple manner.
  • the contact plate is, for example, a type of blade contact that interacts with the contact forks of the conductor rails.
  • the contact plate electrically connects the first conductor rail via the contact section forming the trailing contact and the contact section with a bridge contact. This allows for a simple connection of the respective first conductor rails in the disconnected position when connecting disconnect terminals in series, which is advantageous, for example, for use as current transformer disconnect terminals.
  • the switching device and the actuating device have a common sliding element, which is designed to be linearly movable and is connected to the contact plate. This results in an advantageously compact design with a low number of components.
  • the linearly movable sliding element is coupled to a limiting slide via a gear mechanism, whereby the limiting slide determines the travel of the linearly movable sliding element in cooperation with stops of a guide section in a body of the housing.
  • the switching device comprises a linearly movable sliding element with the contact plate, with the actuating device comprising a separate actuating element coupled to the sliding element via a toothing or other positive drive mechanism.
  • Another positive drive mechanism could be, for example, a rack and pinion coupling. This provides the advantage of simple manual actuation with minimal effort.
  • the actuating element of the actuating device has an actuating section with a viewing section, and the actuating element is arranged so that it can pivot about an axis. This advantageously allows for a compact design.
  • the sliding element can have a web-shaped guide section with a front surface containing the viewing section. This can advantageously provide an additional indication of the current switching position of the disconnect terminal.
  • the lever mechanism comprises an actuating lever and a transmission lever, with the transmission lever being coupled to the sliding element.
  • the switching device comprises a switching lever with an actuating end having the visible portion, and the switching device is formed by the contact plate, wherein the contact plate has an elongated, knife-like shape.
  • Another design provides for the switching lever of the actuating device to be firmly connected to the elongated, blade-like contact plate of the switching device and to be pivotable with the contact plate about a common, stationary switching lever axis.
  • This design is advantageous because only a few components are required. Furthermore, only minimal manual force is required. Of course, a suitable tool or actuating device can also be used.
  • the switching lever rests with its actuating end against a housing stop in the connected position, with the visible portion being aligned with a surface of the housing stop.
  • the switching lever with the contact plate is pivoted about the fixed pivot axis and rests against a bridge holder as a stop, with the visible portion of the actuating end of the switching lever protruding from the surface of the bridge holder as a section or component of the housing.
  • the at least two isolating terminals jointly comprise a bridge holder with bridge contacts that are electrically connected to one another. This advantageously expands the application range of the isolating terminals.
  • Fig. 1 shows a schematic perspective view of an embodiment of a disconnect terminal 1 according to the invention with a block diagram of a switching device 9 and an actuating device 10.
  • the isolating terminal 1 comprises a housing 2 with a first connection section 2a, a second connection section 2b and a isolating section 2c arranged centrally therebetween.
  • a first terminal section 3 (not described in detail) for connecting an electrically conductive line (not shown) is arranged in the first connection section 2a.
  • the first terminal section 3 is connected to a first conductor rail 4, which extends into the separating section 2c with a connecting section 5.
  • a second clamping section 6 (not described in detail) for connecting another electrically conductive line (not shown) is arranged in the second connection section 2b, mirror-inverted to the first connection section 2a.
  • the second clamping section 6 is connected to a second conductor rail 7, which extends into the separating section 2c with a connecting section 8.
  • the two connecting sections 5 and 8 are separated and insulated from each other, i.e. the electrically conductive connection of the two connecting sections 5 and 8 and thus of the conductor rails 4 and 8 is canceled or separated.
  • the switching device 9 is coupled to an actuating device 10.
  • the actuating device 10 is designed to adjust the switching device 9 from the connected position to the disconnected position and back.
  • the actuating device 10 is actuated manually and/or with a suitable tool.
  • the respective position, i.e., the connected position and the disconnected position of the switching device 9, is visibly indicated by the actuating device 10.
  • the switching device 9 and the actuating device 10 coupled thereto are arranged in the separating section 2c as a separating unit 11, which in Fig. 1 marked by dashed double-dotted lines.
  • two isolating terminals 1 are arranged side by side (of course, there can also be more than two isolating terminals 1).
  • the switching device 9 can connect the first terminal sections 3 to one another in the disconnected position by means of a so-called short-circuit bridge. This will be described in more detail below.
  • FIG. 2-2b are schematic perspective views of a first embodiment of the isolating unit 11 of the isolating terminal 1 according to the invention according to Fig. 1 shown in different positions.
  • Fig. 3-3b show schematic perspective views of the actuating device 10 and the switching device 9 of the first embodiment according to Fig. 2-2b in different positions without housing.
  • Fig. 4-4b represent schematic perspective views of the actuating device 10 and the switching device 9 according to Fig. 3-3b in different positions with housing.
  • Fig. 5 shows a schematic perspective view of individual parts of the actuating device 10 and the switching device 9 of the first embodiment according to Fig. 2-2b .
  • the guide section 101d is a type of longitudinal web, which forms a locking web of the sliding element 101 in the bridge holder 13 for locking the short-circuit bridge thus formed in the disconnected position with the contact section 91 of the contact plate 90 in the bridge contact sections 14.
  • the guide section 101d can also be extended further upwards, whereby it already engages in the guide surface (not designated) of the bridge holder 13. This is not shown, but in conjunction with the Figures 3 to 3b , 4 to 4b and 5 easy to imagine.
  • the narrow end face (not labeled) of the guide section 101d which faces upwards towards the actuating section 101a of the sliding element 101, can form an (additional) position indicator of the isolating terminal 1 with the surface 12 of the bridge contact holder 13 in the disconnected position.
  • this end face of the guide section 101d can be aligned with the surface 12 of the bridge contact holder 13 in the disconnected position and, for example, be colored as a visible section, thereby indicating the disconnected position.
  • the connected position can be indicated by the end face being aligned with the surface 12 of the bridge contact holder 13. In the disconnected position, the upper extended portion of the guide portion 101d protrudes clearly from the surface 12 of the bridge contact holder 13 and thus indicates the disconnected position.
  • the sliding element 101 engages with the transmission element 103 via its toothing 101c.
  • the transmission element 103 is designed as a spur gear and is mounted rotatably about an axis 103a in the lateral walls 15 of the separating section 2c and in a body 15b.
  • the transmission element 103 engages with the limit slide 104 via its toothing 104a.
  • the limit slide 104 is arranged longitudinally displaceably opposite the sliding element 101 in a guide section 15c of the separating section 2c.
  • the guide section 15c also forms stops for the longitudinal displacement of the limit slide 104.
  • the sliding element 101 can be adjusted from the connecting position to the separating position and back again by means of its actuating section 101a.
  • the contact plate 90 In the connected position, the contact plate 90 is in electrically conductive connection with the contact fork 5a of the first conductor rail 4. At the same time, the contact section 92 of the contact plate 90 is in electrically conductive connection with the contact fork 8a of the second conductor rail 7, thus establishing an electrically conductive connection between the contact forks 5a and 8a.
  • the guide section 101d is slidably guided in the bridge contact fork 14 and in the bridge contact holder 13.
  • the guide section 101d is electrically non-conductive.
  • Fig. 6-6b show schematic perspective views of a second embodiment of the separating unit 11 of the separating terminal 1 according to the invention according to Fig. 1 in different positions.
  • Fig. 7-7b show schematic perspective views of the actuating device 10 and the switching device 9 of the second embodiment according to Fig. 6-6b in different positions without housing.
  • Fig. 8-8b represent schematic perspective views of the actuating device 10 and the switching device 9 according to Fig. 7-7b in different positions with housing.
  • Fig. 9 shows a schematic perspective view of individual parts of the actuating device 10 and the switching device 9 of the second embodiment according to Fig. 6-6b .
  • FIG. 6 , Fig. 7 and Fig. 8 show the connection position of the separating units 11.
  • the separation position of the separating units 11 is shown in Fig. 6a , Fig. 7a and Fig. 8a shown.
  • Fig. 6b , Fig. 7b and 8b Each shows a separating unit 11 of the two isolating terminals 1 in the disconnected position and a separating unit 11 in the connected position. It is clearly visible which isolating terminal is in the disconnected position and which is in the connected position.
  • the switching device 9 and the actuating device 10 are separate.
  • the switching device 9 comprises the linearly movable sliding element 101 with the switching end 101b, the rack toothing 101c, the guide section 101d, and the contact plate 90 with the contact sections 91, 91a, and 92.
  • the separating unit 11 also has the bridge contact forks 14 with the bridge holder 13. The description of their structure and function has already been given above and will not be repeated here.
  • the actuating device 10 comprises a separate actuating element 105, which is coupled to the sliding element 101 via a toothed system.
  • the actuating element 105 has an actuating section 105a with a viewing section 102 and a quarter-circle-shaped toothed segment 105c.
  • the actuating element 105 is arranged pivotably about an axis 105b.
  • the pivot angle of the actuating element 105 is defined by stops, e.g., the contact section 15d, in the body 15b.
  • the toothed segment 105c engages with the rack-shaped toothing 104c of the sliding element 101.
  • connection position of the sliding element 101 with the contact plate 90 is as described in the first embodiment.
  • the actuating section 105a of the actuating element 105 By pivoting the actuating section 105a of the actuating element 105, the latter is pivoted (here clockwise) about the axis 105b. In doing so, the sliding element 101, which engages with the toothed segment 105c, is linearly displaced upward into the disconnected position, whereby, as described above in the first embodiment, the electrically conductive connection of the contact forks 5a and 8a is removed, i.e., separated.
  • both the actuating section 105a with the visible section 102 of the actuating element 105 and the upper end section 101e of the sliding element 101 protrude clearly from the surface 12 of a section of the housing 2 and here also from the surface 12 of the bridge holder 13.
  • Fig. 10-10b represent schematic perspective views of a third embodiment of the separating unit 11 of the separating terminal 1 according to the invention Fig. 1 in different positions.
  • Fig. 11-11b show schematic perspective views of the actuating device 10 and the switching device 9 of the second embodiment according to Fig. 10-10b in different positions without housing.
  • Fig. 12-12b represent schematic perspective views of the actuating device 10 and the switching device 9 according to Fig. 11-11b in different positions with housing.
  • Fig. 13 shows a schematic perspective view of individual parts of the actuating device 10 and the switching device 9 of the third embodiment according to Fig. 10-10b .
  • Fig. 14 A schematic perspective view of components of a lever gear is shown.
  • FIG. 10 , Fig. 11 and Fig. 12 show the connection position of the separating units 11.
  • the separation position of the separating units 11 is shown in Fig. 10a , Fig. 11a and Fig. 12a shown.
  • Fig. 10b , Fig. 11b and 12b Each shows a separating unit 11 of the two isolating terminals 1 in the disconnected position and a separating unit 11 in the connected position. It is clearly visible which isolating terminal is in the disconnected position and which is in the connected position.
  • the switching device 9 and the actuating device 10 are also designed separately.
  • the switching device 9 comprises the linearly movable sliding element 101 with the switching end 101b and the upper end section 101e.
  • the contact plate 90 with the contact sections 91, 91a, and 92 is implemented as in the first and second embodiments.
  • the separating unit 11 is also provided with the bridge contact forks 14 with the bridge holder 13. The description of its structure and function has already been given above.
  • longitudinally extending guide sections 101g are formed over the entire length of the sliding element 101, with which the sliding element 101 is guided in the walls 15 in a linearly movable manner.
  • the actuating device 10 comprises a lever mechanism with an actuating lever 106 and a transmission lever 107.
  • the operating lever 106 has an operating end 106a with the visible section 102 and a bearing end 106b.
  • the operating lever is connected to the bearing end 106b 106 is mounted in a fixed, pivotable manner along a joint axis 106c on a non-designated body of the separating unit 11.
  • the bearing end 106b is arranged above the end section 101e of the sliding element 101, with the joint axis 106c being aligned with a longitudinal axis of the sliding element 101.
  • the displacement path of the sliding element 101 is realized in the separated position by the end section 101e abutting the underside of the bearing end 106b of the actuating lever 106.
  • the actuating lever 106 has laterally protruding pivot pins 108 in the axes 106c and 106d.
  • the pivot pins 108 are provided with lateral flat surfaces 108a, which can be easily inserted into corresponding recesses on both sides of the respective pivot bores 109 on the drive end 107a of the transmission lever 107.
  • an articulated connection is then enabled. This is shown for the pivot axis 106d.
  • the other joints are designed accordingly, which is not shown but is easily imagined.
  • the output end 107b has pivot bores 110 with a recess 110a.
  • the walls 15 are designed in a corresponding manner.
  • Fig. 15-15b show schematic perspective views of a fourth embodiment of the separating unit 11 of the separating terminal 1 according to the invention according to Fig. 1 in different positions.
  • Fig. 16-16b show schematic perspective views of the actuating device 10 and the switching device 9 of the fourth embodiment according to Fig. 15-15b in different positions without housing.
  • Fig. 17-17b represent schematic perspective views of the actuating device 10 and the switching device 9 according to Fig. 16-16b in different positions with housing.
  • Fig. 18 shows a schematic perspective view of individual parts of the actuating device 10 and the switching device 9 of the fourth embodiment according to Fig. 15-15b .
  • the contact fork 8a of the second conductor rail 7 is not arranged opposite the contact fork 5a of the first conductor rail, but is cranked upwards, i.e. arranged at a distance upwards.
  • the contact sections 91, 91a and 92 are electrically connected via the connecting section 93.
  • the contact plate 90 is arranged in its lower region so as to be pivotable about a pivot axis 111b in the separating unit 11 between the walls 15 and is held stationary in a bearing section 15e.
  • the upper end of the contact plate 90 is firmly connected to the actuating device 10.
  • contact section 92 of contact plate 90 is in contact with contact fork 8a in the connected position.
  • Contact section 91 of contact plate 90 is in contact with contact fork 5a. This creates an electrically conductive connection between contact fork 5a, contact section 91, connecting section 93, contact section 92, and contact fork 8a in the connected position.
  • the switching lever 111 with the contact plate 90 is pivoted to the left about the fixed pivot axis 111b, with the actuating end 111a resting against the bridge holder 13.
  • the visible portion 102 protrudes from the surface 12a of a portion of the housing 2.
  • the portion of the housing 2 is, for example, the top side of the wall 15 of the housing 2.
  • the portion of the housing 2 here is also the top side of the bridge holder 13, on which the surface 12 is arranged.

Landscapes

  • Slide Switches (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Claims (19)

  1. Borne de sectionnement (1) avec un boîtier (2), une première barre conductrice (4) et une deuxième barre conductrice (7), un dispositif de commutation (9) et un dispositif d'actionnement (10), dans laquelle le dispositif de commutation (9) peut être déplacé en va-et-vient au moyen du dispositif d'actionnement (10) entre une position de connexion, dans laquelle la première barre conductrice (4) et la deuxième barre conductrice (8) sont reliées de façon conductrice électrique par le dispositif de commutation (9), et une position de sectionnement dans laquelle la connexion électriquement conductrice de la première barre conductrice (4) et la deuxième barre conductrice (8) est coupée, dans laquelle une partie visible (102) du dispositif d'actionnement (9) est alignée, dans la position de connexion, avec une surface (12, 12a) d'une partie d'une face supérieure du boîtier (2) ou d'une pièce assemblée au boîtier (2), et dans laquelle la partie visible (102) du dispositif d'actionnement (9) dépasse de façon nettement visible, dans la position de sectionnement, d'une surface (12, 12a) d'une partie d'une face supérieure du boîtier (2) ou d'une pièce assemblée au boîtier (2),
    dans laquelle le dispositif de commutation (9) comporte une plaque de contact (90) faite d'un matériau de contact conducteur électrique avec des parties de contact (91, 91a, 92), la plaque de contact (90) étant en contact par sa première partie de contact (91) avec une fourche de contact (5a) de la première barre conductrice (4) dans la position de connexion et par sa deuxième partie de contact (92) avec une fourche de contact (8a) de la deuxième barre conductrice (8) et connectant ainsi la première barre conductrice (4) et la deuxième barre conductrice (8) de façon conductrice électrique, et les deux fourches de contact (5a, 8a) étant séparées dans la position de sectionnement, caractérisée en ce que la troisième partie de contact (91a) est une partie de contact allongée (91a) de la plaque de contact (90), reste encore en contact avec la fourche de contact (5a) de la première barre conductrice (4) dans la position de sectionnement et forme un contact à accompagnement.
  2. Borne de sectionnement (1) selon la revendication 1, caractérisée en ce que, dans la position de sectionnement, la plaque de contact (90) connecte la première barre conductrice (4) de façon conductrice électrique avec un contact à pont (14) par l'intermédiaire de la partie de contact (91a) formant le contact à accompagnement et de la partie de contact (91).
  3. Borne de sectionnement (1) selon l'une des revendications précédentes, caractérisée en ce que le dispositif de commutation (9) et le dispositif d'actionnement (10) comportent un élément coulissant commun (101), formé avec possibilité de déplacement linéaire et relié à la plaque de contact (90).
  4. Borne de sectionnement (1) selon la revendication 3, caractérisée en ce que l'élément coulissant (101) comporte une partie d'actionnement (101a) comprenant la partie visible (102).
  5. Borne de sectionnement (1) selon la revendication 3, caractérisée en ce que l'élément coulissant (101) comporte une partie de guidage (101d) en forme de barrette avec une surface d'extrémité comprenant la partie visible (102).
  6. Borne de sectionnement (1) selon la revendication 4 ou 5, caractérisée en ce que l'élément coulissant à déplacement linéaire (101) est couplé à une coulisse de limitation (104) par l'intermédiaire d'un engrenage, laquelle coulisse de limitation fixe une course de déplacement de l'élément coulissant à déplacement linéaire (101) en coopération avec des butées d'une partie de guidage (15c) dans un corps (15b) du boîtier (2).
  7. Borne de sectionnement (1) selon l'une des revendications précédentes, caractérisée en ce que le dispositif de commutation (9) comporte un élément coulissant à déplacement linéaire (101) comprenant la plaque de contact (90), le dispositif d'actionnement (10) comportant un élément d'actionnement séparé (105) qui est couplé avec l'élément coulissant (101) par une denture ou une autre forme d'entraînement par engagement positif.
  8. Borne de sectionnement (1) selon la revendication 7, caractérisée en ce que l'élément d'actionnement (105) du dispositif d'actionnement (10) comporte une partie d'actionnement (105a) comprenant la partie visible (102), l'élément d'actionnement (105) étant disposé de façon à pouvoir pivoter autour d'un axe (105b).
  9. Borne de sectionnement (1) selon l'une des revendications précédentes, caractérisée en ce que le dispositif de commutation (9) comporte un élément coulissant à déplacement linéaire (101) comprenant la plaque de contact (90), le dispositif d'actionnement (10) comportant un levier d'actionnement séparé (106) qui présente la partie visible (102) et qui est couplé avec l'élément coulissant (101) par un engrenage à levier.
  10. Borne de sectionnement (1) selon la revendication 9, caractérisée en ce que l'engrenage à levier comporte le levier d'actionnement (106) et un levier de transmission (107), lequel levier de transmission (107) est couplé avec l'élément coulissant (101).
  11. Borne de sectionnement (1) selon l'une des revendications précédentes, caractérisée en ce que le dispositif de commutation (9) comporte un levier de commutation (111) avec une extrémité d'actionnement (111a) comprenant la partie visible (102) et en ce que le dispositif de commutation (10) est formé par la plaque de contact (90), laquelle plaque de contact (90) possède une forme allongée en couteau.
  12. Borne de sectionnement (1) selon la revendication 11, caractérisée en ce que le levier de commutation (111) du dispositif d'actionnement (10) est fixée à la plaque de contact (90) allongée en couteau du dispositif de commutation (9) et peut pivoter avec la plaque de contact (90) autour d'un axe de levier de commutation (111b) fixe commun.
  13. Borne de sectionnement (1) selon la revendication 12, caractérisée en ce que le levier de commutation (111) repose par son extrémité d'actionnement (111a) sur une butée de boîtier (15f) dans la position de connexion, la partie visible (102) étant alignée avec une surface (12) de la butée de boîtier (15f), et en ce que le levier de commutation (111) pivote avec la plaque de contact (90) dans la position de sectionnement autour de l'axe de pivotement fixe (111b) et repose sur un support de pont (13) servant de butée, la partie visible (102) de l'extrémité d'actionnement (111a) du levier de commutation dépassant de la surface (12a) du support de pont (13) comme une partie ou un composant du boîtier (2).
  14. Disposition (100) d'au moins deux bornes de sectionnement (1) alignées les unes avec les autres, caractérisée en ce que les au moins deux bornes de sectionnement (1) sont conçues selon l'une des revendications précédentes.
  15. Disposition (100) d'au moins deux bornes de sectionnement (1) alignées les unes avec les autres selon la revendication 6, dans laquelle les éléments coulissants (101) et les coulisses de limitation (104) sont reliés entre eux dans les au moins deux bornes de sectionnement (1) par des éléments d'actionnement (16) pouvant être défaits, afin de permettre un actionnement synchrone.
  16. Disposition (100) d'au moins deux bornes de sectionnement (1) selon la revendication 7 ou 8 alignées les unes avec les autres, dans laquelle les éléments coulissants (101) et les éléments d'actionnement (105) respectifs des au moins deux bornes de sectionnement (1) sont reliés entre eux par des éléments d'actionnement (16) pouvant être défaits, afin de permettre un actionnement synchrone.
  17. Disposition (100) d'au moins deux bornes de sectionnement (1) selon la revendication 9 ou 10 alignées les unes avec les autres, dans laquelle les éléments coulissants (101) et les leviers d'actionnement (106) respectifs des au moins deux bornes de sectionnement (1) sont reliés entre eux par des éléments d'actionnement (16) pouvant être défaits, afin de permettre un actionnement synchrone.
  18. Disposition (100) d'au moins deux bornes de sectionnement (1) selon l'une des revendications 11 à 13 alignées les unes avec les autres, dans laquelle des leviers de commutation (111) respectifs des au moins deux bornes de sectionnement (1) sont reliés entre eux par des éléments d'actionnement (16) pouvant être défaits, afin de permettre un actionnement synchrone.
  19. Disposition (100) selon l'une des revendications 14 à 18, caractérisée en ce que les au moins deux bornes de sectionnement (1) comportent un support de pont (13) commun avec des contacts à pont (14) qui sont reliés les uns aux autres de façon conductrice électrique.
EP19213774.3A 2018-12-21 2019-12-05 Borne de sectionnement Active EP3671800B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018133438.9A DE102018133438A1 (de) 2018-12-21 2018-12-21 Trennklemme

Publications (2)

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EP3671800A1 EP3671800A1 (fr) 2020-06-24
EP3671800B1 true EP3671800B1 (fr) 2025-10-08

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US (1) US10971847B2 (fr)
EP (1) EP3671800B1 (fr)
CN (1) CN111355050B (fr)
DE (1) DE102018133438A1 (fr)

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LU102205B1 (de) * 2020-11-17 2022-05-17 Phoenix Contact Gmbh & Co Klemme für elektrische Leitungen
DE102021129652A1 (de) 2021-11-15 2023-05-17 Phoenix Contact Gmbh & Co. Kg Anschlussvorrichtung zum Anschließen eines elektrischen Leiters
CN116345251B (zh) * 2023-05-30 2023-12-05 四川省青珑电气设备有限公司 一种用于低压成套开关设备的开关转接件
CN119542081B (zh) * 2024-12-17 2025-10-24 广东电网有限责任公司 断路器的分流器及断路器

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Also Published As

Publication number Publication date
DE102018133438A1 (de) 2020-06-25
EP3671800A1 (fr) 2020-06-24
CN111355050B (zh) 2023-08-18
CN111355050A (zh) 2020-06-30
US10971847B2 (en) 2021-04-06
US20200203878A1 (en) 2020-06-25

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