ES2015743A6 - An electromagnetic switch for internal combustion engine starters - Google Patents

An electromagnetic switch for internal combustion engine starters

Info

Publication number
ES2015743A6
ES2015743A6 ES8902573A ES8902573A ES2015743A6 ES 2015743 A6 ES2015743 A6 ES 2015743A6 ES 8902573 A ES8902573 A ES 8902573A ES 8902573 A ES8902573 A ES 8902573A ES 2015743 A6 ES2015743 A6 ES 2015743A6
Authority
ES
Spain
Prior art keywords
starter
combustion engine
internal combustion
armature
spindle
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
ES8902573A
Other languages
Spanish (es)
Inventor
Karl-Heinz Bogner
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 ES2015743A6 publication Critical patent/ES2015743A6/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
    • F02N15/04—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears
    • F02N15/06—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement
    • F02N15/067—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement the starter comprising an electro-magnetically actuated lever

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Electromagnets (AREA)

Abstract

The proposal is for an electromagnetic switch for internal combustion engine starters with a magnetic core (2) and an armature (8) movable against the force of a return spring (17) on which the switching spindle (15) passing through the magnet core is secured, the end of said spindle facing away from the armature bearing a contact plate (22) co-operating with at least two electric terminals (25), in which there is, at the end of the switching spindle (15) facing away from the armature (8), an additional contact bridge (23) co-operating with at least two additional contacts (26, 27). When the switch is actuated, the appropriate starter is supplied via the additional contacts (26, 27) with a voltage ensuring the gradual rotation of the starter. This ensures the engagement of the starter pinion with a suitable toothed wheel, e.g. the flywheel of an internal combustion engine. It is only immediately afterwards that the main electric terminals (25) are electrically connected via the contact plate (22), thus applying the full supply voltage to the starter motor and taking it to maximum revolutions. Unsuccessful starting procedures which lay considerable mechanical stress on both the starter and the internal combustion engine are thus reduced to the minimum.
ES8902573A 1988-07-21 1989-07-20 An electromagnetic switch for internal combustion engine starters Expired - Lifetime ES2015743A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3824801A DE3824801A1 (en) 1988-07-21 1988-07-21 ELECTROMAGNETIC SWITCH FOR TURNING DEVICES OF INTERNAL COMBUSTION ENGINES

Publications (1)

Publication Number Publication Date
ES2015743A6 true ES2015743A6 (en) 1990-09-01

Family

ID=6359233

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8902573A Expired - Lifetime ES2015743A6 (en) 1988-07-21 1989-07-20 An electromagnetic switch for internal combustion engine starters

Country Status (6)

Country Link
KR (1) KR900702552A (en)
CN (1) CN1039642A (en)
AU (1) AU3976689A (en)
DE (1) DE3824801A1 (en)
ES (1) ES2015743A6 (en)
WO (1) WO1990001211A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747836B1 (en) * 1996-04-23 1998-05-22 Valeo Equip Electr Moteur STARTER CONTACTOR IN PARTICULAR FOR A MOTOR VEHICLE AND STARTER EQUIPPED WITH SUCH A CONTACTOR
DE102009027844A1 (en) * 2009-07-20 2011-01-27 Robert Bosch Gmbh Switching relay with contact tearing device
DE102018110920B4 (en) * 2018-05-07 2023-08-10 Tdk Electronics Ag switching device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR904469A (en) * 1944-05-19 1945-11-07 Electromagnetic coupler for electric starting of internal combustion engines and electrical starting system using said coupler
US2933573A (en) * 1958-12-19 1960-04-19 Pierce W Strider Electric switch
GB1290524A (en) * 1969-05-27 1972-09-27
GB2065390B (en) * 1979-11-21 1983-11-23 Facet Enterprises Two stage starter drive system
DE8221714U1 (en) * 1982-07-30 1982-09-23 Robert Bosch Gmbh, 7000 Stuttgart Electromagnetic switch, in particular for starting devices for internal combustion engines

Also Published As

Publication number Publication date
AU3976689A (en) 1990-02-19
CN1039642A (en) 1990-02-14
WO1990001211A1 (en) 1990-02-08
DE3824801A1 (en) 1990-01-25
KR900702552A (en) 1990-12-07

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-07-20

FD1A Patent lapsed

Effective date: 20001204