EP1916743B1 - Elektrisches Gerät, das mindestens eine Federanschlussklemme umfasst - Google Patents

Elektrisches Gerät, das mindestens eine Federanschlussklemme umfasst Download PDF

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Publication number
EP1916743B1
EP1916743B1 EP07356124A EP07356124A EP1916743B1 EP 1916743 B1 EP1916743 B1 EP 1916743B1 EP 07356124 A EP07356124 A EP 07356124A EP 07356124 A EP07356124 A EP 07356124A EP 1916743 B1 EP1916743 B1 EP 1916743B1
Authority
EP
European Patent Office
Prior art keywords
conductive
housing
insulating material
electric
connecting piece
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
EP07356124A
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English (en)
French (fr)
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EP1916743A1 (de
Inventor
Sylvain Coffy
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
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ABB France SAS
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Publication date
Application filed by ABB France SAS filed Critical ABB France SAS
Publication of EP1916743A1 publication Critical patent/EP1916743A1/de
Application granted granted Critical
Publication of EP1916743B1 publication Critical patent/EP1916743B1/de
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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
    • H01R4/00Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28Clamped connections, spring connections
    • H01R4/48Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/48275Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end with an opening in the housing for insertion of a release tool

Definitions

  • the present invention relates to an electrical apparatus comprising at least one spring connection terminal.
  • the body of insulating material comprises at least one front connection opening formed on the front face of the electrical apparatus and allowing the introduction of the conductive wire into a first housing formed in the connection terminal.
  • an electrical connection member comprising two conductive plugs respectively intended to be inserted into a connection terminal of one of the electrical appliances via the intermediaries. connection openings on the front of the devices.
  • connection of the two devices is achieved by means of an electrical connection member positioned on the front faces of the apparatus, the result is a large overall size of the assembly.
  • the technical problem underlying the invention is therefore to provide an electrical apparatus for connecting two electrical appliances without preventing the use of the connection terminals thereof for connecting conductive wires, while limiting the overall dimensions. height of the whole.
  • the present invention relates to an electrical apparatus intended to be fixed on a support rail of the aforementioned type, characterized in that the connection piece comprises a second housing for receiving a conductive plug of another electrical apparatus or an electrical connection member, this second housing being situated opposite a lateral connection opening formed in a lateral face of the body insulating material, extending transversely between the front and rear faces.
  • the connecting piece comprises a second housing located opposite a connection opening formed in a side face of the insulating body, it is possible to make a lateral connection of two electrical devices via a control member.
  • adapted electrical connection comprising on its two opposite lateral faces, a conductive plug having a shape complementary to the second housing of the connection piece of each electrical appliance to be connected.
  • This lateral connection of the two electrical devices allows free access to the connection openings provided on the front faces of the electrical appliances, which thus allows the use of the connection terminals of each device for the connection of conducting wires.
  • this lateral connection limits the overall height of the assembly.
  • the connecting piece is constituted by a conductive member fixed on the conductive strip.
  • the second housing is delimited on the one hand by a recess in the connection piece, and on the other hand by the conductive bar.
  • the connecting piece has a general shape of the U whose base is fixed on the conductive strip.
  • the present invention also relates to an electrical assembly comprising an electrical apparatus according to the invention and an electrical connection member comprising on at least one of these faces at least one conductive plug having a shape complementary to the second housing of the connecting piece and intended to be inserted into the latter through the connection opening formed in a side face of the body of insulating material.
  • the electrical connection member comprises a body of insulating material comprising two substantially parallel opposite side faces, each lateral face of the insulating body comprising at least one plug conductive having a shape complementary to the second housing of the connection piece.
  • each conductive plug comprises a conductive bar and an elastic blade.
  • Figure 1 is a schematic front view of a contactor fixed on a support rail and connected to a connecting member.
  • Figure 2 is a partial top view of the contactor of the figure 1 .
  • Figure 3 is a partial side view of the contactor of the figure 1 .
  • Figure 4 is a partial side view of a connection terminal.
  • Figures 5 and 6 are perspective views of the connection terminal of the figure 4 .
  • the figure 1 represents an electrical apparatus 2 intended to be fixed on a support rail 3.
  • the electrical apparatus 2 is an electric contactor.
  • the electrical apparatus 2 comprises a body of insulating material 4 having a rear face 5 comprising fixing means 6 on the support rail 3, a front face 7 opposite to the rear face, and side faces 8, 9 substantially parallel and perpendicular. front and back faces.
  • the electrical apparatus 2 comprises two spring-loaded connection terminals housed in the body of insulating material 4, respectively close to the lateral faces.
  • connection piece 11 thus makes it possible to connect two conductive wires with electrical components connected to the conductive strip 12.
  • the body of insulating material 4 comprises four front connection openings 14 and four actuating openings 15 formed on the front face 7 of the electrical apparatus, the connection and actuating openings being associated in pairs with a clamping spring 13.
  • each connection opening 14 allows the introduction of a conductive wire into a housing formed in the corresponding clamping spring while each actuating opening 15 allows the introduction of the tip of a tool.
  • actuation 16 between the branches of the connecting piece 11 so as to actuate the corresponding clamping spring.
  • a lateral connection opening 18 is formed in the lateral face 8 of the body of insulating material 4. This connection opening 18 is located facing a housing 19 of complementary shape formed in the connecting piece 11.
  • the housing 19 is delimited on the one hand by a recess 20 formed in the connection piece substantially at the base of the U, and on the other hand by the conductive bar 12.
  • This housing 19 is intended to receive a conductive plug of an electrical connection member or other electrical device.
  • the figure 1 represents the connection of an electrical connecting member 21 with the electrical apparatus 2.
  • the electrical connection member 21 comprises a body of insulating material 22 comprising two substantially parallel opposite side faces, each lateral face of the insulating body comprising a conductive plug 23 having a shape complementary to the housing 19 formed in the connecting piece 11 and intended for be inserted into the latter through the connection opening 18 formed in the side face 8 of the body of insulating material 4.
  • Each conductive plug 23 comprises a rectangular rigid conductor bar 24 and an elastic blade 25 of shape substantially complementary to that of the conductive bar bearing on it, in order to exert a restoring force and to ensure the contact between the plug and housing.
  • connection terminals front and side connection openings
  • actuating openings could be different.
  • the connecting piece and the conductive strip may be made in one piece.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)

Claims (7)

  1. Elektrisches Gerät (2), das mindestens eine Federanschlussklemme umfasst, das einen Körper aus isolierendem Material (4) aufweist, der eine Rückseite (5) aufweist, die Befestigungsmittel (6) auf einem Halter (3) umfasst, eine der Rückseite gegenüberliegende Vorderseite (7), wobei die mindestens eine Federanschlussklemme in dem Körper aus isolierendem Material untergebracht ist und umfasst:
    - ein Verbindungsteil (11), das mit einem leitenden Steg (12) verbunden ist, das es erlaubt, die Verbindung mindestens eines leitenden Drahts mit elektrischen Bauteilen abzusichern,
    - mindestens eine Spannfeder (13), die dazu bestimmt ist, das Ende des leitenden Drahts mit dem Verbindungsteil in Kontakt zu halten,
    wobei der Köper aus isolierendem Material mindestens eine vordere Anschlussöffnung (14) umfasst, die auf der Vorderseite des elektrischen Geräts eingearbeitet ist und das Einführen des leitenden Drahts in eine erste Aufnahme (17) erlaubt, die in Anschlussklemme eingearbeitet ist,
    dadurch gekennzeichnet, dass
    das Verbindungsteil (11) eine zweite Aufnahme (19) umfasst, die dazu bestimmt ist, einen leitenden Stecker (23) eines anderen elektrischen Geräts oder eines elektrischen Verbindungsorgans (21) aufzunehmen, wobei sich diese zweite Aufnahme gegenüber einer seitlichen Anschlussöffnung (18) befindet, die in eine seitliche Seite (8, 9) des Körpers aus isolierendem Material eingearbeitet ist, die sich quer zwischen der Vorderseite (7) und der Rückseite (5) erstreckt.
  2. Elektrisches Gerät nach Anspruch 1, dadurch gekennzeichnet, dass das Verbindungsteil (11) von einem leitenden Organ gebildet wird, das auf dem leitenden Steg (12) befestigt ist.
  3. Elektrisches Gerät nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, dass die zweite Aufnahme (19) auf der einen Seite von einer Aussparung (20) begrenzt ist, die in das Verbindungsteil (11) eingearbeitet ist, und auf der anderen Seite von dem leitenden Steg (12).
  4. Elektrisches Gerät nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Verbindungsteil (11) die allgemeine Form des U aufweist, dessen Basis auf dem leitenden Steg befestigt ist.
  5. Elektrische Gruppe, die ein elektrisches Gerät (2) nach einem der Ansprüche 1 bis 4 und ein elektrisches Verbindungsorgan (21) umfasst, das auf mindestens einer seiner Seiten mindestens einen leitenden Stecker (23) umfasst, der eine komplementäre Form der zweiten Aufnahme (19) des Verbindungsteils aufweist und dazu bestimmt ist, in diese mittels der Anschlussöffnung (18), die in die Seite (8; 9) des Körpers aus isolierendem Material eingearbeitet ist, eingeführt zu sein.
  6. Elektrische Gruppe nach Anspruch 5, dadurch gekennzeichnet, dass das elektrische Verbindungsorgan (21) einen Körper aus isolierendem Material (22) aufweist, der zwei gegenüberliegende, etwa parallele seitliche Seiten umfasst, wobei jede seitliche Seite des isolierenden Körpers mindestens einen leitenden Stecker (23) aufweist, der eine komplementäre Form der zweiten Aufnahme des Verbindungsteils aufweist.
  7. Elektrische Gruppe nach einem der Ansprüche 5 und 6, dadurch gekennzeichnet, dass jeder leitende Stecker (23) einen leitenden Steg (24) und eine elastische Zunge (25) aufweist.
EP07356124A 2006-10-27 2007-09-21 Elektrisches Gerät, das mindestens eine Federanschlussklemme umfasst Active EP1916743B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0609463A FR2908012B1 (fr) 2006-10-27 2006-10-27 Appareil electrique comprenant au moins une borne de raccordement a ressort

Publications (2)

Publication Number Publication Date
EP1916743A1 EP1916743A1 (de) 2008-04-30
EP1916743B1 true EP1916743B1 (de) 2011-11-30

Family

ID=38051708

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07356124A Active EP1916743B1 (de) 2006-10-27 2007-09-21 Elektrisches Gerät, das mindestens eine Federanschlussklemme umfasst

Country Status (5)

Country Link
US (1) US7485015B2 (de)
EP (1) EP1916743B1 (de)
CN (1) CN101170223B (de)
ES (1) ES2377009T3 (de)
FR (1) FR2908012B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006056259A1 (de) * 2006-11-27 2008-05-29 Kostal Industrie Elektrik Gmbh Elektrische Leiterplatte mit einer Anschlussklemme
DE102010063978A1 (de) * 2010-12-22 2012-06-28 Beckhoff Automation Gmbh Verbindungsmodul und Verbindungssystem
US8550838B2 (en) * 2011-07-25 2013-10-08 Tyco Electronics Corporation Electrical connector having poke-in wire contact
US8968022B2 (en) 2013-02-25 2015-03-03 Tyco Electronics Corporation Electrical connector having poke-in wire contact
WO2018059695A1 (fr) 2016-09-29 2018-04-05 Abb Schweiz Ag Système de liaison électrique avec deux branches de connexion
EP3520175A1 (de) * 2016-09-29 2019-08-07 Tyco Electronics Services GmbH System zur elektrischen verbindung mit einem leitfähigen streifen
EP3520177B1 (de) 2016-09-29 2020-11-11 TE Connectivity Services GmbH Elektrisches verbindungssystem mit einer zusätzlichen blattfeder
CN112484001A (zh) * 2020-11-30 2021-03-12 赛尔富电子有限公司 一种嵌入式货架取电***
CN215955513U (zh) * 2021-06-07 2022-03-04 台达电子工业股份有限公司 总线组

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DE2205086A1 (de) * 1972-02-03 1973-08-16 Controlmatic Ges Fuer Ind Auto Klemmenbaustein-system
DE3030070C1 (de) * 1980-08-08 1982-06-16 Phönix Elektrizitätsgesellschaft H. Knümann GmbH & Co KG, 4933 Blomberg Elektrische Anschlussklemme
EP0434964B1 (de) * 1989-11-27 1994-04-13 Bticino S.P.A. Bauelementensatz zum gleizeitigen elektrischen Verbinden einer Mehrzahl von modularen Selbstschaltern
DE4322535C2 (de) * 1993-07-02 2003-03-13 Wago Verwaltungs Gmbh Elektrische Klemmen mit steckbaren Querbrückern
CN1103127C (zh) * 1996-11-05 2003-03-12 西门子公司 用于笼形夹连接技术的连接件
DE29819517U1 (de) * 1998-11-02 1998-12-24 Weidmüller Interface GmbH & Co., 32760 Detmold Zugfederanschlußklemme
FR2809536B1 (fr) * 2000-05-24 2002-12-13 Entrelec Sa Ressort destine a realiser une connexion electrique
ES2199030B1 (es) * 2001-09-07 2005-05-01 Ge Power Controls Iberica, S.L. Sistema de conexion electrica entre modulos para la proteccion de circuitos de distribucion electrica.
FR2846154B1 (fr) * 2002-10-17 2004-12-17 Schneider Electric Ind Sas Borne de connexion elastique
DE102004008447A1 (de) * 2004-02-19 2005-09-08 Abb Patent Gmbh Federkraftklemme
DE102005016534B4 (de) * 2005-04-08 2011-11-24 Wago Verwaltungsgesellschaft Mbh Vorrichtung mit elektrischen Reihenklemmen und Querbrücker

Also Published As

Publication number Publication date
CN101170223A (zh) 2008-04-30
FR2908012B1 (fr) 2009-01-09
CN101170223B (zh) 2010-12-08
US20080102715A1 (en) 2008-05-01
EP1916743A1 (de) 2008-04-30
FR2908012A1 (fr) 2008-05-02
ES2377009T3 (es) 2012-03-21
US7485015B2 (en) 2009-02-03

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