FR2458106A1 - Circuit electronique de commande pour electrovanne - Google Patents

Circuit electronique de commande pour electrovanne

Info

Publication number
FR2458106A1
FR2458106A1 FR7913985A FR7913985A FR2458106A1 FR 2458106 A1 FR2458106 A1 FR 2458106A1 FR 7913985 A FR7913985 A FR 7913985A FR 7913985 A FR7913985 A FR 7913985A FR 2458106 A1 FR2458106 A1 FR 2458106A1
Authority
FR
France
Prior art keywords
output
fluid
amplifier
electro
short circuit
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.)
Granted
Application number
FR7913985A
Other languages
English (en)
French (fr)
Other versions
FR2458106B1 (OSRAM
Inventor
Pierre Planteline
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7913985A priority Critical patent/FR2458106A1/fr
Publication of FR2458106A1 publication Critical patent/FR2458106A1/fr
Application granted granted Critical
Publication of FR2458106B1 publication Critical patent/FR2458106B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2051—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using voltage control
    • 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
    • F02D2041/2068—Output circuits, e.g. for controlling currents in command coils characterised by the circuit design or special circuit elements
    • F02D2041/2075—Type of transistors or particular use thereof

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)
FR7913985A 1979-05-31 1979-05-31 Circuit electronique de commande pour electrovanne Granted FR2458106A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7913985A FR2458106A1 (fr) 1979-05-31 1979-05-31 Circuit electronique de commande pour electrovanne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7913985A FR2458106A1 (fr) 1979-05-31 1979-05-31 Circuit electronique de commande pour electrovanne

Publications (2)

Publication Number Publication Date
FR2458106A1 true FR2458106A1 (fr) 1980-12-26
FR2458106B1 FR2458106B1 (OSRAM) 1983-02-18

Family

ID=9226106

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913985A Granted FR2458106A1 (fr) 1979-05-31 1979-05-31 Circuit electronique de commande pour electrovanne

Country Status (1)

Country Link
FR (1) FR2458106A1 (OSRAM)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2515375A1 (fr) * 1981-10-26 1983-04-29 Owens Illinois Inc Circuit de commande et d'alarme avec protection contre les courts-circuits pour un solenoide dans une machine de formage d'articles en verre
EP0074536A3 (en) * 1981-09-10 1983-08-03 Robert Bosch Gmbh Electric commutation apparatus for a control device for a motor-driven vehicle
FR2527853A1 (fr) * 1982-05-28 1983-12-02 Otis Elevator Co Systeme pour la protection des transistors de puissance des inverseurs, utilises notamment pour l'alimentation d'un moteur d'ascenseur
EP0101850A3 (en) * 1982-07-23 1984-08-01 Robert Bosch Gmbh Safety apparatus for idling lorries
FR2556152A1 (fr) * 1983-12-06 1985-06-07 Telemecanique Electrique Circuit de commande de puissance, a courant continu, avec compte rendu d'etat et protection contre les surcharges et les courts-circuits
FR2560933A1 (fr) * 1984-03-10 1985-09-13 Lucas Ind Plc Dispositif electronique de commande, notamment pour systeme a combustible d'un moteur a combustion interne
EP0150492A3 (en) * 1984-01-27 1985-09-25 Robert Bosch Gmbh Current regulator for electromagnetic actuator
WO1986002127A1 (fr) * 1984-10-05 1986-04-10 Robert Bosch Gmbh Arrangement de circuit pour la regulation du courant par un consommateur electrique, en particulier electromagnetique
US4584645A (en) * 1982-07-23 1986-04-22 Robert Bosch Gmbh Emergency operation device for microcomputer-controlled systems
EP0195267A3 (en) * 1985-03-20 1988-04-27 Robert Bosch Gmbh Current control circuit for an electrical, preferably an electromagnetic load

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2213921B1 (de) * 1972-03-22 1973-08-09 Siemens Ag, 1000 Berlin U. 8000 Muenchen Elektronisches kurzschlußsicheres Schaltersystem
FR2307967A1 (fr) * 1975-04-15 1976-11-12 Bosch Gmbh Robert Dispositif de commande electrique avec une protection contre les mises a la masse

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2213921B1 (de) * 1972-03-22 1973-08-09 Siemens Ag, 1000 Berlin U. 8000 Muenchen Elektronisches kurzschlußsicheres Schaltersystem
FR2307967A1 (fr) * 1975-04-15 1976-11-12 Bosch Gmbh Robert Dispositif de commande electrique avec une protection contre les mises a la masse

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074536A3 (en) * 1981-09-10 1983-08-03 Robert Bosch Gmbh Electric commutation apparatus for a control device for a motor-driven vehicle
FR2515375A1 (fr) * 1981-10-26 1983-04-29 Owens Illinois Inc Circuit de commande et d'alarme avec protection contre les courts-circuits pour un solenoide dans une machine de formage d'articles en verre
US4394148A (en) * 1981-10-26 1983-07-19 Owens-Illinois, Inc. Short circuit proof driver and alarm circuit for a solenoid in a glassware forming machine
FR2527853A1 (fr) * 1982-05-28 1983-12-02 Otis Elevator Co Systeme pour la protection des transistors de puissance des inverseurs, utilises notamment pour l'alimentation d'un moteur d'ascenseur
EP0101850A3 (en) * 1982-07-23 1984-08-01 Robert Bosch Gmbh Safety apparatus for idling lorries
US4584645A (en) * 1982-07-23 1986-04-22 Robert Bosch Gmbh Emergency operation device for microcomputer-controlled systems
FR2556152A1 (fr) * 1983-12-06 1985-06-07 Telemecanique Electrique Circuit de commande de puissance, a courant continu, avec compte rendu d'etat et protection contre les surcharges et les courts-circuits
EP0144273A1 (fr) * 1983-12-06 1985-06-12 Telemecanique Circuit de commande de puissance, à courant continu, avec compte rendu d'état et protection contre les surcharges et les courts-circuits
EP0150492A3 (en) * 1984-01-27 1985-09-25 Robert Bosch Gmbh Current regulator for electromagnetic actuator
FR2560933A1 (fr) * 1984-03-10 1985-09-13 Lucas Ind Plc Dispositif electronique de commande, notamment pour systeme a combustible d'un moteur a combustion interne
WO1986002127A1 (fr) * 1984-10-05 1986-04-10 Robert Bosch Gmbh Arrangement de circuit pour la regulation du courant par un consommateur electrique, en particulier electromagnetique
EP0195267A3 (en) * 1985-03-20 1988-04-27 Robert Bosch Gmbh Current control circuit for an electrical, preferably an electromagnetic load

Also Published As

Publication number Publication date
FR2458106B1 (OSRAM) 1983-02-18

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Legal Events

Date Code Title Description
ST Notification of lapse