GB2289795B - An electrical device having a ventilation and sealing device for a sealed interior - Google Patents

An electrical device having a ventilation and sealing device for a sealed interior

Info

Publication number
GB2289795B
GB2289795B GB9510003A GB9510003A GB2289795B GB 2289795 B GB2289795 B GB 2289795B GB 9510003 A GB9510003 A GB 9510003A GB 9510003 A GB9510003 A GB 9510003A GB 2289795 B GB2289795 B GB 2289795B
Authority
GB
United Kingdom
Prior art keywords
ventilation
sealed interior
sealing device
electrical device
electrical
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
GB9510003A
Other versions
GB9510003D0 (en
GB2289795A (en
Inventor
Ngoc-Thach Nguyen
Josef Weigt
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 GB9510003D0 publication Critical patent/GB9510003D0/en
Publication of GB2289795A publication Critical patent/GB2289795A/en
Application granted granted Critical
Publication of GB2289795B publication Critical patent/GB2289795B/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
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/02—Bases; Casings; Covers
    • H01H50/023—Details concerning sealing, e.g. sealing casing with resin

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Motor Or Generator Frames (AREA)
  • Electromagnets (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Casings For Electric Apparatus (AREA)
GB9510003A 1994-05-28 1995-05-17 An electrical device having a ventilation and sealing device for a sealed interior Expired - Fee Related GB2289795B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4418740A DE4418740A1 (en) 1994-05-28 1994-05-28 Machine or electrical device with a ventilation and sealing device of a closed interior

Publications (3)

Publication Number Publication Date
GB9510003D0 GB9510003D0 (en) 1995-07-12
GB2289795A GB2289795A (en) 1995-11-29
GB2289795B true GB2289795B (en) 1998-10-07

Family

ID=6519256

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9510003A Expired - Fee Related GB2289795B (en) 1994-05-28 1995-05-17 An electrical device having a ventilation and sealing device for a sealed interior

Country Status (6)

Country Link
JP (1) JPH07326511A (en)
KR (1) KR950035559A (en)
DE (1) DE4418740A1 (en)
FR (1) FR2720595A1 (en)
GB (1) GB2289795B (en)
IT (1) IT1275263B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19951116A1 (en) 1999-10-23 2001-04-26 Bosch Gmbh Robert Relay for internal combustion engine starting device, has coupling member connecting control rod to armature with limited displacement
DE102005051618B4 (en) * 2005-10-27 2009-01-29 Robert Virant Electronics housing for motor vehicles and dedicated valve core
DE102008040114B4 (en) 2008-07-03 2011-09-15 Robert Bosch Gmbh Starter relay and starter with starter relay
DE102009037181A1 (en) 2009-08-12 2011-02-17 Bayerische Motoren Werke Aktiengesellschaft Closure device for a closed to the environment housing and housing
DE102010038876A1 (en) * 2010-08-04 2012-02-09 Bayerische Motoren Werke Aktiengesellschaft Closure device for housing of e.g. power supply device of vehicle, has closure element impinged with water by environment against which housing is sealed, in another locking position in which gravitational force path is sealingly closed
JP2015077018A (en) * 2013-10-10 2015-04-20 東芝三菱電機産業システム株式会社 Air vent pipe and electric rotating machine using the same
DE102014007459A1 (en) * 2014-05-21 2015-11-26 Ellenberger & Poensgen Gmbh Power relay for a vehicle
CN105551887B (en) * 2014-11-03 2019-12-31 索恩格汽车部件德国有限公司 Electromagnetic switch of starter and starter

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4561558A (en) * 1984-10-15 1985-12-31 The Babcock & Wilcox Company Vent cover
DE4214620A1 (en) * 1992-04-01 1993-10-07 Bosch Gmbh Robert Starting relay for combustion engine starter - has main current contacts in contact chambers which can be ventilated

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2547001A1 (en) * 1975-10-21 1977-04-28 Westfaelische Metall Industrie ELECTRIC DEVICE FOR MOTOR VEHICLES
JPS53156056U (en) * 1977-05-13 1978-12-07
DE8624560U1 (en) * 1986-09-13 1987-02-26 Eberle GmbH, 8500 Nürnberg Relay housing with an opening for the exchange of gaseous substances

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4561558A (en) * 1984-10-15 1985-12-31 The Babcock & Wilcox Company Vent cover
DE4214620A1 (en) * 1992-04-01 1993-10-07 Bosch Gmbh Robert Starting relay for combustion engine starter - has main current contacts in contact chambers which can be ventilated

Also Published As

Publication number Publication date
FR2720595A1 (en) 1995-12-01
ITMI951102A1 (en) 1996-11-26
ITMI951102A0 (en) 1995-05-26
DE4418740A1 (en) 1995-11-30
GB9510003D0 (en) 1995-07-12
JPH07326511A (en) 1995-12-12
KR950035559A (en) 1995-12-30
IT1275263B (en) 1997-08-05
GB2289795A (en) 1995-11-29

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Legal Events

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

Effective date: 20000517