ITMI930593A1 - ENGAGEMENT RELAY FOR STARTING DEVICE OF ENDOTHERMAL ENGINES - Google Patents

ENGAGEMENT RELAY FOR STARTING DEVICE OF ENDOTHERMAL ENGINES

Info

Publication number
ITMI930593A1
ITMI930593A1 IT93MI000593A ITMI930593A ITMI930593A1 IT MI930593 A1 ITMI930593 A1 IT MI930593A1 IT 93MI000593 A IT93MI000593 A IT 93MI000593A IT MI930593 A ITMI930593 A IT MI930593A IT MI930593 A1 ITMI930593 A1 IT MI930593A1
Authority
IT
Italy
Prior art keywords
relay
starting device
winding
anchor
introduction
Prior art date
Application number
IT93MI000593A
Other languages
Italian (it)
Inventor
Manfred Ackermann
Manfred Eyermann
Siegfried Schustek
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI930593A0 publication Critical patent/ITMI930593A0/en
Publication of ITMI930593A1 publication Critical patent/ITMI930593A1/en
Application granted granted Critical
Publication of IT1272159B publication Critical patent/IT1272159B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/30—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
    • H01H50/305—Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature damping vibration due to functional movement of armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/44—Magnetic coils or windings
    • H01H50/46—Short-circuited conducting sleeves, bands, or discs
    • 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

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

Abstract

Viene proposto un relè di innesto per un dispositivo di avviamento di un motore endotermico, che mediante inserimento dell'avvolgimento (12) del relè dovrà provocare uno smorzamento del movimento di introduzione di un'ancora (13), vantaggioso nel comportamento termico ed indipendente dalle tolleranze di fabbricazione del relè. A tale scopo un anello metallico (27), attraversato dal flusso magnetico dell'avvolgimento (12) del relè, è disposto fisso nell'ambito dell'avvolgimento (12) del relè ed è dimensionato in modo che con l'introduzione dell'ancora (13) in seguito a correnti parassite in questo anello metallico (27) compaiono forze di smorzamento, che evitano un rimbalzo della disposizione di contatto (17, 23) del relè di innesto (10) (Figura 1).A clutch relay is proposed for an internal combustion engine starting device, which by inserting the winding (12) of the relay must cause a damping of the movement of introduction of an anchor (13), advantageous in thermal behavior and independent of the manufacturing tolerances of the relay. For this purpose, a metal ring (27), passed through by the magnetic flux of the relay winding (12), is arranged fixed within the relay winding (12) and is sized so that with the introduction of the anchor (13) following eddy currents, damping forces appear in this metal ring (27), which prevent rebound of the contact arrangement (17, 23) of the engagement relay (10) (Figure 1).

ITMI930593A 1992-03-27 1993-03-26 PLUGGING RELAY FOR STARTING DEVICE OF ENDOTHERMAL ENGINES IT1272159B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4209967A DE4209967A1 (en) 1992-03-27 1992-03-27 Engagement relay for starting device for internal combustion engines

Publications (3)

Publication Number Publication Date
ITMI930593A0 ITMI930593A0 (en) 1993-03-26
ITMI930593A1 true ITMI930593A1 (en) 1994-09-26
IT1272159B IT1272159B (en) 1997-06-11

Family

ID=6455149

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI930593A IT1272159B (en) 1992-03-27 1993-03-26 PLUGGING RELAY FOR STARTING DEVICE OF ENDOTHERMAL ENGINES

Country Status (4)

Country Link
DE (1) DE4209967A1 (en)
FR (1) FR2689307B1 (en)
GB (1) GB2265493B (en)
IT (1) IT1272159B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4063074B2 (en) * 2002-12-26 2008-03-19 株式会社デンソー Electromagnetic switch for starter
US7373908B2 (en) * 2006-08-29 2008-05-20 Gm Global Technology Operations, Inc. Reduced noise engine start-stop system using traditional crank device
DE102008043191A1 (en) * 2008-10-27 2010-04-29 Robert Bosch Gmbh Engaging relay
DE102010018101A1 (en) 2010-04-24 2011-10-27 Daimler Ag Starter relay for use in motor car, has damping element arranged between magnetizable core and anchor such that anchor is not directly adjoined on core during movements, where coil is arranged at magnetizable core
DE102012206005A1 (en) * 2012-04-12 2013-10-17 Robert Bosch Gmbh Electromagnetic shift element for vehicle, has magnetic circuit to cause corresponding current to flow in booster circuit and extract energy from magnetic field energy
DE102013222495A1 (en) * 2013-11-06 2015-05-07 Robert Bosch Gmbh protective arrangement
DE102018109262B4 (en) 2018-04-18 2021-05-12 Seg Automotive Germany Gmbh Method for producing a component in a circuit in a starter relay for a starting device for an internal combustion engine
CN113669408B (en) * 2021-09-13 2024-08-27 哈尔滨量具刃具集团有限责任公司 Three-dimensional measuring head sucker impedance force adjusting structure and adjusting method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB220166A (en) * 1923-08-15 1924-08-14 George Ellison Improvements relating to electro-magnets
GB263315A (en) * 1926-01-16 1926-12-30 Samuel Lear Glenn Improvements in electric solenoids
US2121657A (en) * 1936-02-01 1938-06-21 James B Fisher Electromagnetic control means
DE2119415B2 (en) * 1971-04-21 1975-09-25 Nixdorf Computer Ag, 4790 Paderborn Electromagnetic drive for the needle of a dot matrix printer
DE2813699C2 (en) * 1978-03-30 1986-08-28 Robert Bosch Gmbh, 7000 Stuttgart Electromagnetic switch, in particular for starting devices for internal combustion engines
DE2835407C2 (en) * 1978-08-12 1987-01-15 Robert Bosch Gmbh, 7000 Stuttgart Electromagnetic switch, especially for starting devices of internal combustion engines
DE3537598A1 (en) * 1985-10-23 1987-05-27 Bosch Gmbh Robert ELECTROMAGNETIC SWITCHES, IN PARTICULAR FOR TURNING DEVICES OF INTERNAL COMBUSTION ENGINES

Also Published As

Publication number Publication date
ITMI930593A0 (en) 1993-03-26
FR2689307A1 (en) 1993-10-01
GB2265493A (en) 1993-09-29
IT1272159B (en) 1997-06-11
GB9302216D0 (en) 1993-03-24
DE4209967A1 (en) 1993-09-30
FR2689307B1 (en) 1995-10-20
GB2265493B (en) 1995-11-29

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970324