GB1566319A - Device for periodically energising a coil - Google Patents

Device for periodically energising a coil Download PDF

Info

Publication number
GB1566319A
GB1566319A GB2726277A GB2726277A GB1566319A GB 1566319 A GB1566319 A GB 1566319A GB 2726277 A GB2726277 A GB 2726277A GB 2726277 A GB2726277 A GB 2726277A GB 1566319 A GB1566319 A GB 1566319A
Authority
GB
United Kingdom
Prior art keywords
resistor
voltage
capacitor
coil
diode
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
GB2726277A
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.)
Equipements Automobiles Marchal SA
Original Assignee
Equipements Automobiles Marchal 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 Equipements Automobiles Marchal SA filed Critical Equipements Automobiles Marchal SA
Publication of GB1566319A publication Critical patent/GB1566319A/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
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/045—Layout of circuits for control of the dwell or anti dwell time
    • F02P3/0453—Opening or closing the primary coil circuit with semiconductor devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
GB2726277A 1976-06-29 1977-06-29 Device for periodically energising a coil Expired GB1566319A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7619733A FR2357108A1 (fr) 1976-06-29 1976-06-29 Dispositif de charge periodique d'une self, en particulier pour les bobines d'allumage de vehicules automobiles

Publications (1)

Publication Number Publication Date
GB1566319A true GB1566319A (en) 1980-04-30

Family

ID=9174983

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2726277A Expired GB1566319A (en) 1976-06-29 1977-06-29 Device for periodically energising a coil

Country Status (5)

Country Link
DE (1) DE2728623C2 (https=)
ES (1) ES460171A1 (https=)
FR (1) FR2357108A1 (https=)
GB (1) GB1566319A (https=)
IT (1) IT1143817B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2823788A1 (de) * 1978-05-31 1979-12-06 Bosch Gmbh Robert Zuendanlage fuer eine brennkraftmaschine
GB2060053B (en) * 1979-10-05 1983-10-05 Hughes Microelectronics Ltd Ignition circuits for internal combustion engines

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1409748A (en) * 1972-04-06 1975-10-15 Fairchild Camera Instr Co Ignition control systems
US3831571A (en) * 1973-05-11 1974-08-27 Motorola Inc Variable dwell ignition system
US3838672A (en) * 1973-08-23 1974-10-01 Gen Motors Corp Internal combustion engine ignition system

Also Published As

Publication number Publication date
FR2357108A1 (fr) 1978-01-27
ES460171A1 (es) 1978-12-01
DE2728623C2 (de) 1986-03-20
IT1143817B (it) 1986-10-22
FR2357108B1 (https=) 1982-03-05
DE2728623A1 (de) 1978-01-19

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Legal Events

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