EP0467798B1 - Procédé de connexion par soudage d'un conducteur flexible à un doigt de contact, et doigt de contact - Google Patents

Procédé de connexion par soudage d'un conducteur flexible à un doigt de contact, et doigt de contact Download PDF

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Publication number
EP0467798B1
EP0467798B1 EP91420235A EP91420235A EP0467798B1 EP 0467798 B1 EP0467798 B1 EP 0467798B1 EP 91420235 A EP91420235 A EP 91420235A EP 91420235 A EP91420235 A EP 91420235A EP 0467798 B1 EP0467798 B1 EP 0467798B1
Authority
EP
European Patent Office
Prior art keywords
contact finger
blade
notch
welding
strip
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
EP91420235A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0467798A1 (fr
Inventor
Jean-Paul Favre-Tissot
Georges Fevrier
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Publication of EP0467798A1 publication Critical patent/EP0467798A1/fr
Application granted granted Critical
Publication of EP0467798B1 publication Critical patent/EP0467798B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5822—Flexible connections between movable contact and terminal
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49174—Assembling terminal to elongated conductor
    • Y10T29/49179—Assembling terminal to elongated conductor by metal fusion bonding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49174—Assembling terminal to elongated conductor
    • Y10T29/49181—Assembling terminal to elongated conductor by deforming
    • Y10T29/49185—Assembling terminal to elongated conductor by deforming of terminal

Definitions

  • each contact finger comprises a pair of identical strips and joined side by side.
  • the rear end of each strip is provided with a notch to allow the braid to be fixed.
  • This assembly is carried out by a first mechanical hot insertion operation of the end of the braid in the two notches completely crossing the width of the finger, followed by a second brazing operation by adding tin.
  • a third surfacing operation is then necessary to remove the unwanted particles due to soldering.
  • This latter operation is carried out manually by means of a cleaning brush, the passage of which must be effected directly after brazing when the two opposite surfaces of the connection are still hot.
  • the opposite end of the braid is introduced into the notches of a current supply range and then welded by resistance after local deformation of the teeth delimiting the notches.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP91420235A 1990-07-19 1991-07-09 Procédé de connexion par soudage d'un conducteur flexible à un doigt de contact, et doigt de contact Expired - Lifetime EP0467798B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9009359 1990-07-19
FR9009359A FR2665026B1 (fr) 1990-07-19 1990-07-19 Procede de connexion par soudage d'un conducteur flexible a un doigt de contact, et structure de contact electrique a plusieurs lamelles.

Publications (2)

Publication Number Publication Date
EP0467798A1 EP0467798A1 (fr) 1992-01-22
EP0467798B1 true EP0467798B1 (fr) 1995-01-25

Family

ID=9398981

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91420235A Expired - Lifetime EP0467798B1 (fr) 1990-07-19 1991-07-09 Procédé de connexion par soudage d'un conducteur flexible à un doigt de contact, et doigt de contact

Country Status (9)

Country Link
US (1) US5163221A (ko)
EP (1) EP0467798B1 (ko)
JP (1) JP3020664B2 (ko)
KR (1) KR100188813B1 (ko)
CA (1) CA2046781C (ko)
DE (1) DE69106963T2 (ko)
ES (1) ES2070469T3 (ko)
FR (1) FR2665026B1 (ko)
MX (1) MX9100170A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1495518B2 (en) † 2002-04-12 2010-09-22 ABB S.p.A. Junction between a flexible conductor and a connection terminal and method therefor

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19636237A1 (de) * 1996-06-21 1998-01-02 Siemens Ag Schaltkontaktsystem eines Niederspannungs-Leistungsschalters mit biegsamen Leitern
DE19627324A1 (de) * 1996-06-26 1998-01-02 Siemens Ag Verfahren zur Verbindung eines starren Leiterstückes mit biegsamen Leitern
DE19902836A1 (de) * 1999-01-20 2000-07-27 Siemens Ag Verfahren zur Verbindung eines Kontaktkörpers und eines flexiblen Leiters sowie Preßform zur Durchführung des Verfahrens
US6474435B1 (en) 2000-09-07 2002-11-05 Trw Vehicle Safety Systems Inc. Means for electrical connection of components in a vehicle occupant protection system
DE20211681U1 (de) * 2002-07-25 2003-12-04 Siemens Ag Schaltkontaktanordnung mit einem Kontakthebel und einem biegsamen Leiter
DE10352325B4 (de) * 2003-11-06 2013-11-07 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Herstellen einer elektrisch leitenden Verbindung u. Kontaktteil mit einer derart hergestellten elektrischen Verbindung
DE102008039704A1 (de) * 2008-08-26 2010-03-04 Tyco Electronics Amp Gmbh Kontaktanordnung mit gebogener Litze, Relais mit Kontaktanordnung und Verfahren zur Montage eines Relais
FR2942069B1 (fr) 2009-02-06 2012-02-10 Schneider Electric Ind Sas Contact electrique, procede d'assemblage par soudure d'une pastille de contact sur un support metallique pour realiser un tel contact.
US8816242B2 (en) * 2010-03-31 2014-08-26 Advanced Neuromodulation Systems, Inc. Method of fabricating implantable pulse generator using wire connections to feedthrough structures and implantable pulse generators
JP5646916B2 (ja) 2010-08-25 2014-12-24 矢崎総業株式会社 電線端部の成形方法及び電線端部成形用型
FR2987220B1 (fr) * 2012-02-17 2016-10-28 Tresse Metallique J Forissier Dispositif de conduction thermique et son procede de fabrication
JPWO2014077144A1 (ja) * 2012-11-16 2017-01-05 株式会社オートネットワーク技術研究所 端子金具付き電線
CN103358002B (zh) * 2013-06-25 2015-09-09 欧托凯勃汽车线束（太仓）有限公司 用于焊接扁平编织铜带端部的电阻焊设备及方法
DE102014109173B4 (de) * 2014-07-01 2023-06-07 Te Connectivity Germany Gmbh Elektrische Kontakteinrichtung und elektrische Schweißverbindung sowie Verfahren zum Herstellen einer Kontakteinrichtung und zum Einrichten einer Schweißverbindung
JP6597212B2 (ja) * 2015-11-12 2019-10-30 住友電装株式会社 導電部材
KR102047783B1 (ko) 2019-07-11 2019-11-22 김종욱 액정 디스플레이 및 이를 포함하는 표시 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT258377B (de) * 1964-01-10 1967-11-27 Aga Ab Kontaktverbindung
US3648014A (en) * 1969-07-15 1972-03-07 Gen Electric Method of joining copper braid to aluminum and the joint formed thereby
US4315175A (en) * 1975-06-30 1982-02-09 General Electric Company Aluminum-to-copper transition member for aluminum wound motors and aluminum wound motor equipped with the same
US4317277A (en) * 1978-09-15 1982-03-02 General Electric Company Low resistance electric joint between conductive members, at least one member having an insulation coating thereon, and the method of making such joint
FR2556515B1 (fr) * 1983-12-13 1987-01-16 Merlin Gerin Procede et dispositif de connexion electrique fixe de tresses sur des plages d'amenee de courant
FR2617632A1 (fr) * 1987-07-01 1989-01-06 Telemecanique Electrique Levier de contact pour appareil electrique interrupteur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1495518B2 (en) † 2002-04-12 2010-09-22 ABB S.p.A. Junction between a flexible conductor and a connection terminal and method therefor

Also Published As

Publication number Publication date
EP0467798A1 (fr) 1992-01-22
DE69106963T2 (de) 1995-08-10
JPH04248283A (ja) 1992-09-03
MX9100170A (es) 1992-02-28
KR920003360A (ko) 1992-02-29
DE69106963D1 (de) 1995-03-09
FR2665026A1 (fr) 1992-01-24
ES2070469T3 (es) 1995-06-01
FR2665026B1 (fr) 1992-09-18
JP3020664B2 (ja) 2000-03-15
CA2046781C (en) 2001-07-03
US5163221A (en) 1992-11-17
KR100188813B1 (ko) 1999-06-01
CA2046781A1 (en) 1992-01-20

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