GB2062381B - Circuit arrangements for controlling electrical loads - Google Patents

Circuit arrangements for controlling electrical loads

Info

Publication number
GB2062381B
GB2062381B GB8031062A GB8031062A GB2062381B GB 2062381 B GB2062381 B GB 2062381B GB 8031062 A GB8031062 A GB 8031062A GB 8031062 A GB8031062 A GB 8031062A GB 2062381 B GB2062381 B GB 2062381B
Authority
GB
United Kingdom
Prior art keywords
electrical loads
circuit arrangements
controlling electrical
controlling
arrangements
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
Application number
GB8031062A
Other versions
GB2062381A (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.)
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 GB2062381A publication Critical patent/GB2062381A/en
Application granted granted Critical
Publication of GB2062381B publication Critical patent/GB2062381B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
    • F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
    • F02P19/027—Safety devices, e.g. for diagnosing the glow plugs or the related circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H02H3/10—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current additionally responsive to some other abnormal electrical conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electronic Switches (AREA)
  • Relay Circuits (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
GB8031062A 1979-09-28 1980-09-26 Circuit arrangements for controlling electrical loads Expired GB2062381B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792939338 DE2939338A1 (en) 1979-09-28 1979-09-28 CIRCUIT ARRANGEMENT FOR ELECTRICAL CONSUMERS

Publications (2)

Publication Number Publication Date
GB2062381A GB2062381A (en) 1981-05-20
GB2062381B true GB2062381B (en) 1983-01-19

Family

ID=6082115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8031062A Expired GB2062381B (en) 1979-09-28 1980-09-26 Circuit arrangements for controlling electrical loads

Country Status (4)

Country Link
DE (1) DE2939338A1 (en)
FR (1) FR2466890B1 (en)
GB (1) GB2062381B (en)
IT (1) IT1132794B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743875A (en) * 1986-07-22 1988-05-10 Westinghouse Electric Corp. Circuit breaker having a direct current measuring shunt
JP2553026Y2 (en) * 1989-04-18 1997-11-05 株式会社豊田自動織機製作所 Protective equipment
ES2145707B1 (en) * 1998-06-12 2001-03-01 Nagares Sa HEAD GLOW CONTROLLER FOR DIESEL ENGINES.
EP2113656B1 (en) 2008-04-29 2011-08-31 GM Global Technology Operations LLC A method and an apparatus for controlling glow plugs in a diesel engine, particularly for motor-vehicles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE684638C (en) * 1936-06-16 1939-12-02 Siemens Schuckertwerke Akt Ges Overcurrent relay arrangement
DE2646809A1 (en) * 1976-10-16 1978-04-20 Bosch Gmbh Robert ELECTRONIC OVERCURRENT PROTECTION DEVICE
JPS54112428A (en) * 1978-02-22 1979-09-03 Diesel Kiki Co Ltd Glow plug control

Also Published As

Publication number Publication date
GB2062381A (en) 1981-05-20
FR2466890B1 (en) 1985-06-28
IT8024978A0 (en) 1980-09-26
IT1132794B (en) 1986-07-02
DE2939338A1 (en) 1981-04-16
FR2466890A1 (en) 1981-04-10

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Legal Events

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