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EP1916743A1 - Elektrisches Gerät, das mindestens eine Federanschlussklemme umfasst - Google Patents

Elektrisches Gerät, das mindestens eine Federanschlussklemme umfasst Download PDF

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Publication number
EP1916743A1
EP1916743A1 EP07356124A EP07356124A EP1916743A1 EP 1916743 A1 EP1916743 A1 EP 1916743A1 EP 07356124 A EP07356124 A EP 07356124A EP 07356124 A EP07356124 A EP 07356124A EP 1916743 A1 EP1916743 A1 EP 1916743A1
Authority
EP
European Patent Office
Prior art keywords
connection
electrical
conductive
housing
insulating material
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
EP07356124A
Other languages
English (en)
French (fr)
Other versions
EP1916743B1 (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
Original Assignee
ABB France SAS
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 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
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4811—Spring details
    • H01R4/4816—Spring details the spring shape preventing insertion of the conductor end when the spring is unbiased
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4846—Busbar details
    • H01R4/485—Single busbar common to multiple springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/484—Spring housing details
    • H01R4/4842—Spring housing details the spring housing being provided with a single opening for insertion of a spring-activating 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 Figure 1.
  • Figure 3 is a partial side view of the contactor of 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 Figure 4.
  • FIG. 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 by pair 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.
  • connection opening 18 is formed in the side face 8 of the body of insulating material 4. This connection opening 18 is located opposite a housing 19 of complementary shape in the connection 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.
  • FIG. 1 represents the connection of an electrical connection 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)
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 true EP1916743A1 (de) 2008-04-30
EP1916743B1 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 (10)

* 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
US10985475B2 (en) 2016-09-29 2021-04-20 TE Connectivity Services Gmbh Electrical connection system with an additional leaf spring
CN109863646A (zh) * 2016-09-29 2019-06-07 泰科电子服务有限责任公司 具有导电叶片的电气连接系统
CN109891675A (zh) 2016-09-29 2019-06-14 泰科电子服务有限责任公司 具有两个连接分支的电气连接系统
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系统
TWI763585B (zh) * 2021-06-07 2022-05-01 台達電子工業股份有限公司 具防呆結構之裝置及機櫃式裝置總成
USD1054988S1 (en) 2021-08-13 2024-12-24 Delta Electronics, Inc. Electrical bus bar assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0434964A1 (de) * 1989-11-27 1991-07-03 Bticino S.P.A. Bauelementensatz zum gleizeitigen elektrischen Verbinden einer Mehrzahl von modularen Selbstschaltern
DE4322535A1 (de) * 1993-07-02 1995-01-12 Wago Verwaltungs Gmbh Elektrische Klemmen mit steckbaren Querbrückern
EP1291977A2 (de) * 2001-09-07 2003-03-12 GE Power Controls Iberica, S.L. Elektrische Verbindungseinrichtung zwischen Modulen um elektrische Verteilungsschaltungen zu schützen
DE102005016534A1 (de) * 2005-04-08 2006-10-12 Wago Verwaltungsgesellschaft Mbh Elektrische Reihenklemmen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0434964A1 (de) * 1989-11-27 1991-07-03 Bticino S.P.A. Bauelementensatz zum gleizeitigen elektrischen Verbinden einer Mehrzahl von modularen Selbstschaltern
DE4322535A1 (de) * 1993-07-02 1995-01-12 Wago Verwaltungs Gmbh Elektrische Klemmen mit steckbaren Querbrückern
EP1291977A2 (de) * 2001-09-07 2003-03-12 GE Power Controls Iberica, S.L. Elektrische Verbindungseinrichtung zwischen Modulen um elektrische Verteilungsschaltungen zu schützen
DE102005016534A1 (de) * 2005-04-08 2006-10-12 Wago Verwaltungsgesellschaft Mbh Elektrische Reihenklemmen

Also Published As

Publication number Publication date
EP1916743B1 (de) 2011-11-30
US20080102715A1 (en) 2008-05-01
US7485015B2 (en) 2009-02-03
FR2908012A1 (fr) 2008-05-02
FR2908012B1 (fr) 2009-01-09
CN101170223B (zh) 2010-12-08
ES2377009T3 (es) 2012-03-21
CN101170223A (zh) 2008-04-30

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