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FR2425137A1 - Circuit de commande pour dispositif electromagnetique - Google Patents

Circuit de commande pour dispositif electromagnetique

Info

Publication number
FR2425137A1
FR2425137A1 FR7910814A FR7910814A FR2425137A1 FR 2425137 A1 FR2425137 A1 FR 2425137A1 FR 7910814 A FR7910814 A FR 7910814A FR 7910814 A FR7910814 A FR 7910814A FR 2425137 A1 FR2425137 A1 FR 2425137A1
Authority
FR
France
Prior art keywords
electromagnetic device
control circuit
sensitive
switching means
excitation signal
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.)
Withdrawn
Application number
FR7910814A
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of FR2425137A1 publication Critical patent/FR2425137A1/fr
Withdrawn legal-status Critical Current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
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/05—Layout of circuits for control of the magnitude of the current in the ignition coil
    • F02P3/051—Opening or closing the primary coil circuit with semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/64—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors having inductive loads

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)
  • Control Of Electrical Variables (AREA)
  • Electronic Switches (AREA)

Abstract

CIRCUIT POUR COMMANDER AU MOINS UN DISPOSITIF ELECTROMAGNETIQUE TEL QU'UN INJECTEUR DE CARBURANT. LE CIRCUIT COMPREND DES PREMIERS MOYENS DE COMMUTATION 34 ASSOCIES A LA BOBINE 30 DU DISPOSITIF ET SENSIBLES A UN SIGNAL D'EXCITATION, ET DES SECONDS MOYENS DE COMMUTATION 16 ASSOCIES A UNE SELF ACCUMULATRICE D'ENERGIE 12 ET SENSIBLES A UN SIGNAL DE PRE-EXCITATION. APPLICATION AUX SYSTEMES D'INJECTION DE CARBURANT DES MOTEURS A EXPLOSION.
FR7910814A 1978-05-01 1979-04-27 Circuit de commande pour dispositif electromagnetique Withdrawn FR2425137A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90189078A 1978-05-01 1978-05-01

Publications (1)

Publication Number Publication Date
FR2425137A1 true FR2425137A1 (fr) 1979-11-30

Family

ID=25414997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7910814A Withdrawn FR2425137A1 (fr) 1978-05-01 1979-04-27 Circuit de commande pour dispositif electromagnetique

Country Status (4)

Country Link
JP (1) JPS54144963A (fr)
DE (1) DE2913576A1 (fr)
FR (1) FR2425137A1 (fr)
GB (1) GB2020503A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601811A1 (fr) * 1986-07-15 1988-01-22 Spinner Gmbh Elektrotech Circuit de commande pour la bobine excitatrice d'un electro-aimant

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2905900A1 (de) * 1979-02-16 1980-08-28 Bosch Gmbh Robert Vorrichtung zur steuerung der entregungszeit von elektromagnetischen einrichtungen, insbesondere von elektromagnetischen einspritzventilen bei brennkraftmaschinen
FR2471585A1 (fr) * 1979-12-14 1981-06-19 Hugueny Alain Capteur de telecommande par impulsions lumineuses
US4355619A (en) * 1980-10-01 1982-10-26 The Bendix Corporation Fast response two coil solenoid driver
US4449162A (en) * 1980-12-09 1984-05-15 Lucas Industries Limited Drive circuit
US4486703A (en) * 1982-09-27 1984-12-04 The Bendix Corporation Boost voltage generator
US4540899A (en) * 1982-09-30 1985-09-10 International Rectifier Corporation Hammer drive circuit using power MOSFETs
IT1182673B (it) * 1985-11-12 1987-10-05 Iveco Fiat Dispositivo atto a trasferire in modo rapido una corrente in un carico di tipo induttivo
FI94567C (fi) * 1993-01-14 1995-09-25 Sampower Oy Laite periodisesti toimivan hydraulisen suuntaventtiilin toiminnan nopeuttamiseksi
DE29608622U1 (de) * 1996-05-11 1996-08-08 Festo Kg, 73734 Esslingen Schaltungsanordnung zur Steuerung von Magnetspulen, insbesondere für Magnetventile
DE19834204A1 (de) * 1998-07-29 2000-02-03 Delco Electronics Corp Schaltungsanordnung zur Ansteuerung eines elektromagnetischen Betätigungsorgans und Verfahren zum Betreiben einer derartigen Schaltungsanordnung
DE102018120878A1 (de) 2018-08-27 2020-02-27 Endress+Hauser Conducta Gmbh+Co. Kg Sensor und Sensoranordnung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1312293A (fr) * 1961-01-25 1962-12-14 Electrologica Nv Commutateur électronique pour la mise en circuit et hors circuit d'une ou plusieursimpédances de caractère inductif
US3235841A (en) * 1959-10-20 1966-02-15 Int Standard Electric Corp Pulse source arrangement
FR1485086A (fr) * 1965-07-09 1967-06-16 Ibm Circuits de commande de lignes à retard magnétostrictives
DE2035878A1 (de) * 1969-08-28 1971-03-11 Zentronik Veb K Schaltungsanordnung zur Erhöhung der Flankensteilheit beim Schalten eines Stro mes in zwei oder mehreren induktiven Wider standen
US3700985A (en) * 1970-12-17 1972-10-24 Memorex Corp Method and circuit for driving inductive loads

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235841A (en) * 1959-10-20 1966-02-15 Int Standard Electric Corp Pulse source arrangement
FR1312293A (fr) * 1961-01-25 1962-12-14 Electrologica Nv Commutateur électronique pour la mise en circuit et hors circuit d'une ou plusieursimpédances de caractère inductif
FR1485086A (fr) * 1965-07-09 1967-06-16 Ibm Circuits de commande de lignes à retard magnétostrictives
DE2035878A1 (de) * 1969-08-28 1971-03-11 Zentronik Veb K Schaltungsanordnung zur Erhöhung der Flankensteilheit beim Schalten eines Stro mes in zwei oder mehreren induktiven Wider standen
US3700985A (en) * 1970-12-17 1972-10-24 Memorex Corp Method and circuit for driving inductive loads

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601811A1 (fr) * 1986-07-15 1988-01-22 Spinner Gmbh Elektrotech Circuit de commande pour la bobine excitatrice d'un electro-aimant

Also Published As

Publication number Publication date
GB2020503A (en) 1979-11-14
DE2913576A1 (de) 1979-11-08
JPS54144963A (en) 1979-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse