FR2371054A1 - ELECTRIC CONTACT - Google Patents

ELECTRIC CONTACT

Info

Publication number
FR2371054A1
FR2371054A1 FR7733989A FR7733989A FR2371054A1 FR 2371054 A1 FR2371054 A1 FR 2371054A1 FR 7733989 A FR7733989 A FR 7733989A FR 7733989 A FR7733989 A FR 7733989A FR 2371054 A1 FR2371054 A1 FR 2371054A1
Authority
FR
France
Prior art keywords
contact
bridging
fixed
electric contact
bosses
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
FR7733989A
Other languages
French (fr)
Other versions
FR2371054B1 (en
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2371054A1 publication Critical patent/FR2371054A1/en
Application granted granted Critical
Publication of FR2371054B1 publication Critical patent/FR2371054B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • 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
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/001—Means for preventing or breaking contact-welding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
    • H01H51/065—Relays having a pair of normally open contacts rigidly fixed to a magnetic core movable along the axis of a solenoid, e.g. relays for starting automobiles

Landscapes

  • Contacts (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Push-Button Switches (AREA)

Abstract

L'invention concerne un contact électrique, notamment un contact de relais électromagnétique. Il comporte deux contacts fixes et un contact de pontage monté élastiquement sur un support mobile. Chaque contact fixe comporte une surface d'appui arrondie et le contact de pontage comporte deux bossages localisés en regard de chaque contact fixe. Les bossages localisés sont espacés l'un de l'autre dans la direction latérale du contact de pontage. L'invention s'applique notamment à un relais de démarreur de moteur à combustion interne.The invention relates to an electrical contact, in particular an electromagnetic relay contact. It has two fixed contacts and a bridging contact elastically mounted on a mobile support. Each fixed contact has a rounded bearing surface and the bridging contact has two bosses located opposite each fixed contact. The localized bosses are spaced from each other in the lateral direction of the bridging contact. The invention applies in particular to a starter relay for an internal combustion engine.

FR7733989A 1976-11-12 1977-11-10 ELECTRIC CONTACT Granted FR2371054A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB47186/76A GB1586760A (en) 1976-11-12 1976-11-12 Electrical switch

Publications (2)

Publication Number Publication Date
FR2371054A1 true FR2371054A1 (en) 1978-06-09
FR2371054B1 FR2371054B1 (en) 1981-10-30

Family

ID=10444061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7733989A Granted FR2371054A1 (en) 1976-11-12 1977-11-10 ELECTRIC CONTACT

Country Status (10)

Country Link
JP (1) JPS5384185A (en)
AR (1) AR213983A1 (en)
AU (1) AU506946B2 (en)
DE (1) DE2750754A1 (en)
ES (1) ES464079A1 (en)
FR (1) FR2371054A1 (en)
GB (1) GB1586760A (en)
IT (1) IT1090338B (en)
SU (1) SU757129A3 (en)
ZA (1) ZA776557B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533066A1 (en) * 1982-09-10 1984-03-16 Naimer Hubert CONTACT DEVICE
EP0593788A1 (en) * 1992-05-06 1994-04-27 Mitsuba Electric Manufacturing Co., Ltd. Contact of magnet switch and its manufacturing method
FR2728101A1 (en) * 1994-12-13 1996-06-14 Mitsubishi Electric Corp INVERTER SWITCH
EP0725971A1 (en) * 1994-08-25 1996-08-14 Camdec Corporation High amperage solenoid structure

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0643500Y2 (en) * 1987-06-15 1994-11-14 三菱電機株式会社 Starter motor solenoid switch
FR2731296B1 (en) * 1995-03-02 1997-06-06 Valeo Equip Electr Moteur MOTOR VEHICLE STARTER CONTACTOR COMPRISING IMPROVED SEALING MEANS AND STARTER EQUIPPED WITH SUCH A CONTACTOR
US5563563A (en) * 1995-12-04 1996-10-08 Ford Motor Company Solenoid with an improved contact design and a system utilizing the solenoid
JP3478211B2 (en) * 1999-11-24 2003-12-15 株式会社デンソー magnetic switch
EP2620966A1 (en) * 2012-01-27 2013-07-31 Johnson Electric S.A. Contact arrangement for high-power electrical switching devices

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2098032A (en) * 1937-03-23 1937-11-02 Gen Electric Contact mechanism
FR1040358A (en) * 1951-08-06 1953-10-14 Cie Ind Des Telephones Electrical contact device
FR1516789A (en) * 1965-09-30 1968-02-05 Leach Corp Pre-loaded solid electrical contact structures
CH472778A (en) * 1965-08-23 1969-05-15 Heppenstall Co Electrical switch for cam control

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4330981Y1 (en) * 1967-04-14 1968-12-17

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2098032A (en) * 1937-03-23 1937-11-02 Gen Electric Contact mechanism
FR1040358A (en) * 1951-08-06 1953-10-14 Cie Ind Des Telephones Electrical contact device
CH472778A (en) * 1965-08-23 1969-05-15 Heppenstall Co Electrical switch for cam control
FR1516789A (en) * 1965-09-30 1968-02-05 Leach Corp Pre-loaded solid electrical contact structures

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533066A1 (en) * 1982-09-10 1984-03-16 Naimer Hubert CONTACT DEVICE
EP0593788A1 (en) * 1992-05-06 1994-04-27 Mitsuba Electric Manufacturing Co., Ltd. Contact of magnet switch and its manufacturing method
EP0593788A4 (en) * 1992-05-06 1994-06-08 Mitsuba Electric Mfg Co Contact of magnet switch and its manufacturing method
EP0725971A1 (en) * 1994-08-25 1996-08-14 Camdec Corporation High amperage solenoid structure
EP0725971A4 (en) * 1994-08-25 1998-08-12 Camdec Corp High amperage solenoid structure
EP0981146A1 (en) * 1994-08-25 2000-02-23 Camdec Corporation High amperage solenoid structure
FR2728101A1 (en) * 1994-12-13 1996-06-14 Mitsubishi Electric Corp INVERTER SWITCH

Also Published As

Publication number Publication date
ES464079A1 (en) 1978-07-16
FR2371054B1 (en) 1981-10-30
DE2750754A1 (en) 1978-05-18
AU3044677A (en) 1979-05-17
AU506946B2 (en) 1980-01-31
GB1586760A (en) 1981-03-25
ZA776557B (en) 1978-08-30
SU757129A3 (en) 1980-08-15
JPS5384185A (en) 1978-07-25
IT1090338B (en) 1985-06-26
AR213983A1 (en) 1979-04-11

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Legal Events

Date Code Title Description
TP Transmission of property