FR2307967A1 - Dispositif de commande electrique avec une protection contre les mises a la masse - Google Patents

Dispositif de commande electrique avec une protection contre les mises a la masse

Info

Publication number
FR2307967A1
FR2307967A1 FR7611247A FR7611247A FR2307967A1 FR 2307967 A1 FR2307967 A1 FR 2307967A1 FR 7611247 A FR7611247 A FR 7611247A FR 7611247 A FR7611247 A FR 7611247A FR 2307967 A1 FR2307967 A1 FR 2307967A1
Authority
FR
France
Prior art keywords
control device
electrical control
earth protection
earth
protection
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.)
Pending
Application number
FR7611247A
Other languages
English (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 FR2307967A1 publication Critical patent/FR2307967A1/fr
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in bipolar transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Safety Devices In Control Systems (AREA)
  • Control Of Velocity Or Acceleration (AREA)
FR7611247A 1975-04-15 1976-04-15 Dispositif de commande electrique avec une protection contre les mises a la masse Pending FR2307967A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752516347 DE2516347A1 (de) 1975-04-15 1975-04-15 Elektrische steuereinrichtung mit schutz gegen masse-kurzschluss

Publications (1)

Publication Number Publication Date
FR2307967A1 true FR2307967A1 (fr) 1976-11-12

Family

ID=5943890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611247A Pending FR2307967A1 (fr) 1975-04-15 1976-04-15 Dispositif de commande electrique avec une protection contre les mises a la masse

Country Status (6)

Country Link
US (1) US4017765A (fr)
JP (1) JPS51127361A (fr)
BR (1) BR7602184A (fr)
DE (1) DE2516347A1 (fr)
FR (1) FR2307967A1 (fr)
GB (1) GB1538277A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371079A1 (fr) * 1976-11-16 1978-06-09 Inventio Ag Installation de protection contre les surintensites de courant pour un transistor de commutation
FR2458106A1 (fr) * 1979-05-31 1980-12-26 Thomson Csf Circuit electronique de commande pour electrovanne
FR2476217A1 (fr) * 1980-02-15 1981-08-21 Nissan Motor Systeme de reglage de l'allumage pour moteur a combustion interne

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650232A (en) * 1979-09-28 1981-05-07 Nissan Motor Co Ltd Controlling device for fuel
US4336562A (en) * 1981-02-23 1982-06-22 General Motors Corporation H-Switch having short to plus protection
JPS5946058U (ja) * 1982-09-17 1984-03-27 アイホン株式会社 インタ−ホン装置
DE3320359A1 (de) * 1983-06-06 1984-12-06 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum steuern der kraftstoffzufuhr zu einer brennkraftmaschine
GB2154386B (en) * 1984-02-15 1988-08-24 Astec Europ Voltage converter circuit comprising a protective circuit
DE8705971U1 (fr) * 1987-04-24 1987-08-06 Hella Kg Hueck & Co, 4780 Lippstadt, De
US5192901A (en) * 1990-03-16 1993-03-09 Cherry Semiconductor Corporation Short circuit protection
DE19815628C1 (de) * 1998-04-07 1999-09-23 Siemens Ag Steuereinrichtung für ein Kraftstoff-Einspritzsystem
US7336470B2 (en) * 2001-04-20 2008-02-26 Sanken Electric Co., Ltd. Solenoid drive apparatus and drive method
DE10137764A1 (de) * 2001-08-02 2003-02-13 Daimler Chrysler Ag Verfahren und Vorrichtung zum Schutz vor Überspannungen beim Abschalten eines Halbleiterschalters
US6744229B2 (en) * 2002-03-28 2004-06-01 Sunonwealth Electric Machine Industry Co., Ltd Safety-guard detective circuit of a fan motor
CN104283194B (zh) * 2013-07-05 2018-08-03 通用电气公司 具有故障保护功能的电路

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2006281A1 (de) * 1970-02-12 1971-08-26 Bosch Gmbh Robert Elektrisch gesteuerte Kraftstoff einspritz anlage
FR2113562A5 (fr) * 1970-11-05 1972-06-23 Bosch
FR2119239A5 (fr) * 1970-12-24 1972-08-04 Sopromi Soc Proc Modern Inject
FR2186781A1 (fr) * 1972-05-30 1974-01-11 Motorola Inc

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543091A (en) * 1968-12-23 1970-11-24 Ltv Aerospace Corp Solid state circuit breaker
US3678904A (en) * 1970-07-17 1972-07-25 Bosch Gmbh Robert Electrically controlled fuel injection arrangements
US3924158A (en) * 1974-10-24 1975-12-02 Hughes Aircraft Co Electronic overload protection device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2006281A1 (de) * 1970-02-12 1971-08-26 Bosch Gmbh Robert Elektrisch gesteuerte Kraftstoff einspritz anlage
FR2113562A5 (fr) * 1970-11-05 1972-06-23 Bosch
FR2119239A5 (fr) * 1970-12-24 1972-08-04 Sopromi Soc Proc Modern Inject
FR2186781A1 (fr) * 1972-05-30 1974-01-11 Motorola Inc

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371079A1 (fr) * 1976-11-16 1978-06-09 Inventio Ag Installation de protection contre les surintensites de courant pour un transistor de commutation
FR2458106A1 (fr) * 1979-05-31 1980-12-26 Thomson Csf Circuit electronique de commande pour electrovanne
FR2476217A1 (fr) * 1980-02-15 1981-08-21 Nissan Motor Systeme de reglage de l'allumage pour moteur a combustion interne

Also Published As

Publication number Publication date
DE2516347A1 (de) 1976-10-28
BR7602184A (pt) 1976-10-12
JPS51127361A (en) 1976-11-06
US4017765A (en) 1977-04-12
GB1538277A (en) 1979-01-17

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