GB2277834B - Electro-magnetic switch such as an engagement solenoid switch for the starter of an internal combustion engine - Google Patents

Electro-magnetic switch such as an engagement solenoid switch for the starter of an internal combustion engine

Info

Publication number
GB2277834B
GB2277834B GB9400643A GB9400643A GB2277834B GB 2277834 B GB2277834 B GB 2277834B GB 9400643 A GB9400643 A GB 9400643A GB 9400643 A GB9400643 A GB 9400643A GB 2277834 B GB2277834 B GB 2277834B
Authority
GB
United Kingdom
Prior art keywords
switch
starter
electro
combustion engine
internal combustion
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 - Fee Related
Application number
GB9400643A
Other versions
GB9400643D0 (en
GB2277834A (en
Inventor
Karlheinz Boegner
Ngoc-Thach Nguyen
Josef Weigt
Manfred Eyermann
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB9400643D0 publication Critical patent/GB9400643D0/en
Publication of GB2277834A publication Critical patent/GB2277834A/en
Application granted granted Critical
Publication of GB2277834B publication Critical patent/GB2277834B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H1/20—Bridging contacts
    • H01H1/2083—Bridging contact surfaces directed at an oblique angle with respect to the movement of the bridge
    • 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
    • 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
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Contacts (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Relay Circuits (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
GB9400643A 1993-01-16 1994-01-14 Electro-magnetic switch such as an engagement solenoid switch for the starter of an internal combustion engine Expired - Fee Related GB2277834B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4301056A DE4301056A1 (en) 1993-01-16 1993-01-16 Electromagnetic switch, in particular engagement relay for the starter of an internal combustion engine

Publications (3)

Publication Number Publication Date
GB9400643D0 GB9400643D0 (en) 1994-03-09
GB2277834A GB2277834A (en) 1994-11-09
GB2277834B true GB2277834B (en) 1996-11-27

Family

ID=6478335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9400643A Expired - Fee Related GB2277834B (en) 1993-01-16 1994-01-14 Electro-magnetic switch such as an engagement solenoid switch for the starter of an internal combustion engine

Country Status (4)

Country Link
DE (1) DE4301056A1 (en)
FR (1) FR2700637B1 (en)
GB (1) GB2277834B (en)
IT (1) IT1269427B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19549179B4 (en) * 1995-12-30 2005-10-27 Robert Bosch Gmbh Engagement relay for a starter
JPH09219136A (en) * 1996-02-13 1997-08-19 Denso Corp Magnet switch for starter
AUPO815997A0 (en) * 1997-07-23 1997-08-14 Gerard Industries Pty Ltd Improved electrical switch
WO2003049129A1 (en) * 2001-11-29 2003-06-12 Blp Components Limited Contactors
GB0128539D0 (en) * 2001-11-29 2002-01-23 Blp Components Ltd Contactors
FR2861891B1 (en) * 2003-10-31 2006-01-27 Valeo Equip Electr Moteur CONTACTING DEVICE OF A CONTACTOR FOR AN ELECTRIC STARTER
DE102008002432A1 (en) 2008-06-16 2009-12-17 Robert Bosch Gmbh Relay contact, electromagnetic switch for an electric machine and manufacturing process
DE102008043186A1 (en) 2008-10-27 2010-04-29 Robert Bosch Gmbh Electromagnetic switch for a starting device and method for switching the electromagnetic switch
CN101645355A (en) * 2009-08-13 2010-02-10 芜湖德威汽车电机有限公司 Static contact for starting electromagnetic switch of motor
DE102010041721A1 (en) * 2010-09-30 2012-04-05 Robert Bosch Gmbh Welding prevention at high current switch
CZ305431B6 (en) * 2012-06-18 2015-09-16 Faiveley Transport Lekov A.S. Cam switch
DE102012106242A1 (en) * 2012-07-11 2014-01-16 Tyco Electronics Amp Gmbh Switching device for use in circuit breaker for e.g. opening load circuit in electric car, has switching contact surfaces aligned inclined to closing direction under contact angle ranging between specific values
DE102012215344A1 (en) * 2012-08-29 2014-03-06 Robert Bosch Gmbh Relay e.g. electromagnetic switch, for e.g. starter for starting internal combustion engine of motor car, has contact bridge including transmitter, and resilient pre-contact head connecting bolts before transmitter during actuation of relay
DE102019107160A1 (en) * 2019-03-20 2020-10-08 Seg Automotive Germany Gmbh Electromagnetic relay, in particular starter relay for a starting device
GB201916072D0 (en) * 2019-11-05 2019-12-18 Ash Wireless Electronics A taper-based switch mechanism for use in electrical distribution networks

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB533908A (en) * 1939-12-15 1941-02-21 Bosch Gmbh Robert Improvements in or relating to contact devices for electro-magnetically driven fuel delivery pumps
GB560871A (en) * 1942-10-20 1944-04-25 Bernard Hinks Improvements in electro-magnetic switches
EP0349046A2 (en) * 1988-06-27 1990-01-03 CGE- COMPAGNIA GENERALE ELETTROMECCANICA S.p.A. Electrical contact structures specifically suited for low power circuits

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3170054A (en) * 1961-06-09 1965-02-16 Allen Bradley Co Electromagnetic switch
JPS53156056U (en) * 1977-05-13 1978-12-07
DE3632469A1 (en) * 1986-09-24 1988-03-31 Bosch Gmbh Robert ELECTROMAGNETIC SWITCHES, IN PARTICULAR FOR TURNING DEVICES OF INTERNAL COMBUSTION ENGINES

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB533908A (en) * 1939-12-15 1941-02-21 Bosch Gmbh Robert Improvements in or relating to contact devices for electro-magnetically driven fuel delivery pumps
GB560871A (en) * 1942-10-20 1944-04-25 Bernard Hinks Improvements in electro-magnetic switches
EP0349046A2 (en) * 1988-06-27 1990-01-03 CGE- COMPAGNIA GENERALE ELETTROMECCANICA S.p.A. Electrical contact structures specifically suited for low power circuits

Also Published As

Publication number Publication date
GB9400643D0 (en) 1994-03-09
GB2277834A (en) 1994-11-09
DE4301056A1 (en) 1994-07-21
FR2700637A1 (en) 1994-07-22
IT1269427B (en) 1997-04-01
ITMI940037A1 (en) 1995-07-14
ITMI940037A0 (en) 1994-01-14
FR2700637B1 (en) 1995-10-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010114