EP0784355B1 - Verbindungsanordnung für elektrisches Gerät, insbesondere für ein verbindungsblockartiges Gerät, und ein mit solcher Anordnung ausgerüstetes Gehäuse - Google Patents

Verbindungsanordnung für elektrisches Gerät, insbesondere für ein verbindungsblockartiges Gerät, und ein mit solcher Anordnung ausgerüstetes Gehäuse Download PDF

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Publication number
EP0784355B1
EP0784355B1 EP96402744A EP96402744A EP0784355B1 EP 0784355 B1 EP0784355 B1 EP 0784355B1 EP 96402744 A EP96402744 A EP 96402744A EP 96402744 A EP96402744 A EP 96402744A EP 0784355 B1 EP0784355 B1 EP 0784355B1
Authority
EP
European Patent Office
Prior art keywords
housing
bars
interconnection
arrangement
disposed
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
EP96402744A
Other languages
English (en)
French (fr)
Other versions
EP0784355A1 (de
Inventor
Bernard Bechaz
André Imperato
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.)
ABB France SAS
Original Assignee
Entrelec SAS
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Filing date
Publication date
Application filed by Entrelec SAS filed Critical Entrelec SAS
Publication of EP0784355A1 publication Critical patent/EP0784355A1/de
Application granted granted Critical
Publication of EP0784355B1 publication Critical patent/EP0784355B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • H01R9/2675—Electrical interconnections between two blocks, e.g. by means of busbars

Definitions

  • the invention relates to an interconnection arrangement of connection bars between terminals for switchgear electrical and in particular for block type switchgear electrical junction. It also concerns housings of apparatus fitted with such an arrangement.
  • connection terminals which are designed to receive electrical conductors and which are selectively interconnected by conductive bars of liaison.
  • Such arrangements are in particular provided for in switchgear, electrical terminal block type, where the terminals and bars are housed and fixed in molded insulating material containers with openings giving access to the terminals from the outside containers.
  • connection terminals are arranged in a staggered manner on either side on by example two opposite sides of a case serving container.
  • Link bars interconnect terminals which are arranged on either side of the housing and for example terminals located on the same level.
  • the invention therefore proposes an interconnection arrangement of connecting bars between terminals of an apparatus electrical, especially for block type switchgear electrical junction, comprising terminals connection for electrical conductors which are layered on different sides of a and which are electrically and selectively interconnected by fixed and conductive link bars at least partially arranged on storey levels different in the housing.
  • French patent 2708385 corresponds to this state of the art.
  • the arrangement is made up of two bars to be interconnected which each have at least one projection made in look of a corresponding projection arranged on the other strip, and at least one interconnection piece conductive, preferably of the rod or blade type, of which the ends each form a clamp allowing it to position themselves on one of the projections opposite the strips to be interconnected.
  • the part interconnection has clamp ends having their respective openings which are arranged laterally and which open in the same direction of so as to get on the same side the projections in look at the bars they interconnect.
  • the part interconnection has clamp ends having their respective openings which are arranged laterally and which open in two directions opposite.
  • the invention also provides an apparatus box electrical, in particular of terminal block type, having connection terminals for electrical conductors which are arranged so stepped on different sides of the case and which are electrically and selectively interconnected by link bars at different floor levels in the housing.
  • this case includes at least one interconnection arrangement such that characterized above.
  • Figures 1 and 2 show an example of the same electrical terminal block housing having a interconnection arrangement according to the invention, with a view to in front and in perspective.
  • Figure 3 shows an exploded view of an arrangement interconnection according to the invention.
  • Figure 4 shows a partial front view of a variant of terminal block housing comprising a interconnection arrangement according to the invention.
  • Figure 5 shows a partial perspective view of the arrangement shown in Figure 4.
  • Figure 6 shows a perspective view of the room interconnection according to the variant presented on the Figures 4 and 5.
  • an electrical terminal block presented on Figures 1 and 2 is conventionally composed of a housing 1, generally molded from an insulating material which is example of a type similar to that described in the patent French 2708385 or in the French patent 2513437.
  • This case 1 comprises housings 2 making it possible to receive electrical connection terminals 3 for conductors 4, here external to the housing.
  • These terminals are shown here arranged on two floors and on two sides opposite housing 1, they are assumed to be screw type and each composed of a stirrup 5 in which it is possible to introduce an electrical conductor, type single or multi-strand rod or wire, between a jaw jamming 6 of this stirrup and an end portion a bar 7 which straddles the stirrup, thus that we see in particular for the terminal at the bottom right of Figure 1.
  • a housing 2 is here provided for each terminal 3, it opens outwards from the housing 1 so as to allow penetration of a conductor to be connected to a terminal between the bracket of this terminal and the bar on which this stirrup is placed.
  • the respective clamps of the terminals are assumed to be mobile in translation relative to the bars on which they are placed in the slots provided for these terminals. These trips are planned occasionally by maneuvering screws 8 which are associated with the stirrups and which are supported on the bars, according to a widely known arrangement.
  • the bars 7 presented here are assumed to have been made of a suitably conductive metal and are provided to each create an interconnection between at least two terminals.
  • each of the two bars represented is assumed fixed and connected to two terminals which are arranged on two opposite sides of a case and practically the same level of floor compared to the bottom of the case here represented.
  • each projection 9 is for example of pace cylindrical, being for example obtained by a mechanical deformation or local cutting of the bar in the area concerned.
  • Interconnection piece 10 is here shaped so as to be able to cooperate with the two projections which are assumed here respectively positioned face to face, each on one of the two strips to be interconnected.
  • each clamp 11 has two planar and parallel parts which project perpendicularly from the same third part 12 and which are separated from each other by an interval corresponding to the diameter of a projection for the area of this projection where an end clamp is likely to come to place.
  • the two clamps 11 in one piece interconnection are provided on the same side of this room and open in the same direction so that straddle the opposite projections 9 on the same side bars that they interconnect.
  • the room interconnection preferably relies on at least one of the two walls carrying the two opposite projections each on a bar, as well as against a wall of bottom 11 of the housing 1 by the two ends of each of its two pliers.
  • the two clamps 11 of an interconnection piece 10 are each provided on an opposite side of this piece and therefore open in directions diametrically opposite.
  • the interconnection piece is supported on at least one of the two walls carrying the two opposite projections each on a bar, as well as against the wall of bottom 11 of the housing 1 by the two ends of one of its two pliers, the two ends of the other being likely to receive the wall not shown here of cover or case closing the opening opening on the side of the case which is opposite the bottom 11.
  • Figure 4 presents a view partial of a terminal block housing 1 'comprising an alternative interconnection arrangement according to the invention.
  • This box 1 has housings, such as 2', allowing to receive 3 'electrical connection terminals for conductors external to the housing. These terminals are here assumed to be of the same type as the terminals 3 mentioned more high and they therefore each cooperate with a 7 'bar functionally identical to a 7.
  • strip 7 'bars to be interconnected each have a 9 'or 9' 'projection provided to cooperate with a part interconnection 10 '.
  • the part interconnection 10 ' is here assumed to consist of a metal blade initially rectangular in shape elongated with both ends split longitudinally and folded on the same side, here practically at right angles.
  • clamps 11 ' which are arranged laterally and which open in the same direction so as to get on the same side of the corresponding projections and here aligned opposite one on the other, two bars 7 'to be interconnected, as shown in Figures 4 and 5.
  • the projections made on the bars are susceptible to be one and / or the other formed (s) so as to present either in the form a part actually protruding, such as 9 ', obtained by cutting and folding, or in the form of an oriented strip part of the same way as the projection of the other bar, this part preferably being between bends of the bar that includes it, such as part 9 ''.
  • Such positioning between two bar elbows of the part, such as 9 '', which laterally encloses one clamps 11 'of an interconnection piece 10' allows to avoid the longitudinal sliding of this part interconnection on the bar and then participates in immobilization of this part in position interconnection.
  • this partial immobilization function performed by a set of two elbows each made on a bars for the projection carried by this bar or possibly by one or more internal reliefs of the housing.
  • the pinch effect exerted by a part interconnection on the projections on which it is positioned is preferably provided for allow this piece to hold itself in position between the bars it interconnects.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Connection Or Junction Boxes (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Claims (4)

  1. Verbindungsanordnung für zwei der gegenseitigen Verbindung von Anschlußklemmen dienende Verbindungsleisten für eine elektrische Vorrichtung, insbesondere eine verbindungsblockartige elektrische Vorrichtung, mit Anschlußklemmen (3 oder 3') für elektrische Leiter, wobei die Anschlußklemmen in stufenartig versetzter Weise auf verschiedenen Seiten eines Gehäuses (1 oder 1') angeordnet sind und durch die Verbindungsleisten (7 oder 7'), die feststehend und leitend sind und in dem Gehäuse wenigstens teilweise in unterschiedlichen Stufenhöhen angeordnet sind, elektrisch und selektiv miteinander verbunden sind,
    dadurch gekennzeichnet, daß die beiden miteinander zu verbindenden Leisten jeweils wenigstens einen Vorsprung (9, 9' oder 9") aufweisen, welcher in Gegenüberlage zu einem entsprechenden, an der anderen Leiste angeordneten Vorsprung (9, 9' oder 9") ausgebildet ist, und daß mindestens ein leitendes, vorzugsweise stab- oder blattartiges Verbindungsstück (10 oder 10') vorgesehen ist, dessen Enden jeweils eine Zange (11 oder 11') bilden, die es ihm erlaubt, sich auf einem der gegenüberliegenden Vorsprünge der miteinander zu verbindenden Leisten zu positionieren.
  2. Anordnung nach Anspruch 1, dadurch gekennzeichnet, daß das Verbindungsstück (10') Zangenenden (11') mit deren jeweiligen Öffnungen aufweist, die zur Seite hin angeordnet sind und sich in ein und derselben Richtung öffnen, so daß sie die gegenüberliegenden Vorsprünge (9' oder 9") der Leisten, die sie miteinander verbinden, von ein und derselben Seite her umgreifen.
  3. Anordnung nach Anspruch 1, dadurch gekennzeichnet, daß das Verbindungsstück (10) Zangenenden (11) mit deren jeweiligen Öffnungen aufweist, die zur Seite hin angeordnet sind und sich in zwei gegenüberliegende Richtungen öffnen.
  4. Gehäuse für eine insbesondere verbindungsblockartige elektrische Vorrichtung, mit Anschlußklemmen (3 oder 3') für elektrische Leiter, wobei die Anschlußklemmen in stufenartig versetzter Weise auf verschiedenen Seiten des Gehäuses (1 oder 1') angeordnet sind und durch leitende, in dem Gehäuse wenigstens teilweise in unterschiedlichen Stufenhöhen angeordnete Verbindungsleisten (7 oder 7') elektrisch und selektiv miteinander verbunden sind,
    dadurch gekennzeichnet, daß es mindestens eine Verbindungsanordnung nach einem der vorhergehenden Ansprüche aufweist.
EP96402744A 1996-01-10 1996-12-16 Verbindungsanordnung für elektrisches Gerät, insbesondere für ein verbindungsblockartiges Gerät, und ein mit solcher Anordnung ausgerüstetes Gehäuse Expired - Lifetime EP0784355B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9600210A FR2743448B1 (fr) 1996-01-10 1996-01-10 Agencement d'interconnexion pour appareillage electrique, notamment pour appareillage de type bloc de jonction, et boitier equipe d'un tel agencement
FR9600210 1996-01-10
US08/780,541 US5848917A (en) 1996-01-10 1997-01-09 Interconnection assembly of electrical equipment, in particular for junction block type equipment, and a housing fitted with such an assembly

Publications (2)

Publication Number Publication Date
EP0784355A1 EP0784355A1 (de) 1997-07-16
EP0784355B1 true EP0784355B1 (de) 1999-09-22

Family

ID=26232429

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96402744A Expired - Lifetime EP0784355B1 (de) 1996-01-10 1996-12-16 Verbindungsanordnung für elektrisches Gerät, insbesondere für ein verbindungsblockartiges Gerät, und ein mit solcher Anordnung ausgerüstetes Gehäuse

Country Status (5)

Country Link
US (1) US5848917A (de)
EP (1) EP0784355B1 (de)
DE (1) DE69604376T2 (de)
ES (1) ES2138310T3 (de)
FR (1) FR2743448B1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2757316B1 (fr) * 1996-12-16 1999-01-22 Entrelec Sa Module de raccordement a bornes de connexion interconnectables par piece(s) conductrice(s) mobile(s)
FR2873501B1 (fr) * 2004-07-23 2006-10-13 Hager Electro S A S Soc Par Ac Boitier modulaire a cablage traversant
DE102005040657A1 (de) * 2005-08-26 2007-03-15 Phoenix Contact Gmbh & Co. Kg Elektrische Anschlussklemme
DE202006017882U1 (de) * 2006-11-22 2007-03-01 Cedes Ag Steckmodul
DE202007004624U1 (de) * 2007-03-29 2008-07-31 Weidmüller Interface GmbH & Co. KG Rangierverteilerklemmensystem
ITMI20080513A1 (it) * 2008-03-27 2009-09-28 Cabur S R L Dispositivo connettore perfezionato per il collegamento elettrico tra morsetti elettrici, metodo per la realizzazione di tale dispositivo connettore e gruppo di collegamento elettrico dotato di tale dispositivo connettore perfezionato
DE202010005557U1 (de) * 2010-06-04 2011-10-31 Weidmüller Interface GmbH & Co. KG Rangierklemme in Etagenbauform
DE102010033808B4 (de) * 2010-08-09 2016-12-22 Phoenix Contact Gmbh & Co. Kg Reihenklemme
JP5914094B2 (ja) * 2012-03-29 2016-05-11 株式会社サンコーシヤ 保安器のｄｉｎレールへの取付装置
USD701176S1 (en) * 2012-07-31 2014-03-18 Phoenix Contact Gmbh & Co. Kg Socket module for an electronic relay
USD765039S1 (en) * 2014-04-16 2016-08-30 Weidmueller Interface Gmbh & Co. Kg Terminal block
DE102014115048A1 (de) * 2014-10-16 2016-04-21 Phoenix Contact Gmbh & Co. Kg Klemmeneinrichtung mit einer Stromschiene
JP1558910S (de) * 2016-02-29 2016-09-20
JP6992621B2 (ja) * 2018-03-14 2022-01-13 オムロン株式会社 接続子およびソケット
CN109346863A (zh) * 2018-10-11 2019-02-15 南京多特蒙电气有限公司 一种双层导通的每层双桥接导轨端子
DE102021101342A1 (de) * 2021-01-22 2022-07-28 Phoenix Contact Gmbh & Co. Kg Brückungselement, Anschlusselement und elektronisches Gerät

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1068233A (en) * 1963-10-02 1967-05-10 Gottfried Glasel Improvements in and relating to neutral conductor terminal units and terminal blocks
DE6937227U (de) * 1969-09-09 1970-01-08 Weidmueller Kg C Anreihbare schutzleiterklemme
FR2513437B1 (fr) * 1981-09-21 1986-03-07 Alsthom Cgee Bloc de jonction a cartouche fusible et lampe-temoin
GB2155252B (en) * 1984-03-02 1988-02-03 Amp Inc Power distribution unit for modular wall panels
JP2518519Y2 (ja) * 1989-03-17 1996-11-27 矢崎総業株式会社 ブスバーの層間接続構造
US5147218A (en) * 1991-04-12 1992-09-15 Minnesota Mining And Manufacturing Company Pluggable modular splicing connector and bridging adapter
FR2708385B1 (fr) * 1993-07-28 1995-09-01 Entrelec Sa Bloc de jonction électrique.

Also Published As

Publication number Publication date
EP0784355A1 (de) 1997-07-16
DE69604376T2 (de) 2000-01-05
ES2138310T3 (es) 2000-01-01
FR2743448B1 (fr) 1998-02-13
US5848917A (en) 1998-12-15
FR2743448A1 (fr) 1997-07-11
DE69604376D1 (de) 1999-10-28

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