GB8308405D0 - Ignition circuit - Google Patents

Ignition circuit

Info

Publication number
GB8308405D0
GB8308405D0 GB838308405A GB8308405A GB8308405D0 GB 8308405 D0 GB8308405 D0 GB 8308405D0 GB 838308405 A GB838308405 A GB 838308405A GB 8308405 A GB8308405 A GB 8308405A GB 8308405 D0 GB8308405 D0 GB 8308405D0
Authority
GB
United Kingdom
Prior art keywords
ignition circuit
ignition
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
GB838308405A
Other versions
GB2138495B (en
GB2138495A (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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Priority to GB08308405A priority Critical patent/GB2138495B/en
Publication of GB8308405D0 publication Critical patent/GB8308405D0/en
Priority to DE8484200410T priority patent/DE3475934D1/en
Priority to EP19840200410 priority patent/EP0127205B1/en
Publication of GB2138495A publication Critical patent/GB2138495A/en
Application granted granted Critical
Publication of GB2138495B publication Critical patent/GB2138495B/en
Priority to SG41189A priority patent/SG41189G/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
    • F02P3/055—Layout of circuits with protective means to prevent damage to the circuit, e.g. semiconductor devices or the ignition coil
    • F02P3/0552—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
    • F02P3/045—Layout of circuits for control of the dwell or anti dwell time
    • F02P3/0453—Opening or closing the primary coil circuit with semiconductor devices

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)
GB08308405A 1983-03-26 1983-03-26 Automotive ignition systems Expired GB2138495B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB08308405A GB2138495B (en) 1983-03-26 1983-03-26 Automotive ignition systems
DE8484200410T DE3475934D1 (en) 1983-03-26 1984-03-22 Ignition circuit
EP19840200410 EP0127205B1 (en) 1983-03-26 1984-03-22 Ignition circuit
SG41189A SG41189G (en) 1983-03-26 1989-07-10 Ignition circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08308405A GB2138495B (en) 1983-03-26 1983-03-26 Automotive ignition systems

Publications (3)

Publication Number Publication Date
GB8308405D0 true GB8308405D0 (en) 1983-05-05
GB2138495A GB2138495A (en) 1984-10-24
GB2138495B GB2138495B (en) 1987-02-18

Family

ID=10540308

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08308405A Expired GB2138495B (en) 1983-03-26 1983-03-26 Automotive ignition systems

Country Status (4)

Country Link
EP (1) EP0127205B1 (en)
DE (1) DE3475934D1 (en)
GB (1) GB2138495B (en)
SG (1) SG41189G (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4894602A (en) * 1988-06-02 1990-01-16 Brunswick Corporation Overvoltage protection system for marine ignition and regulator circuitry
DE3926888A1 (en) * 1989-08-16 1991-02-21 Bosch Gmbh Robert DARLINGTON TRANSISTOR CIRCUIT
FR2730277B1 (en) * 1995-02-03 1997-03-14 Thomson Csf REAL TIME INTEGRAL ELECTRONIC IGNITION DEVICE
US10502176B2 (en) * 2012-10-15 2019-12-10 Ford Global Technologies, Llc System and method for delivering spark to an engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882840A (en) * 1972-04-06 1975-05-13 Fairchild Camera Instr Co Automotive ignition control
GB1409748A (en) * 1972-04-06 1975-10-15 Fairchild Camera Instr Co Ignition control systems
US3938490A (en) * 1974-07-15 1976-02-17 Fairchild Camera And Instrument Corporation Internal combustion engine ignition system for generating a constant ignition coil control signal
US3991730A (en) * 1975-01-30 1976-11-16 Chrysler Corporation Noise immune reset circuit for resetting the integrator of an electronic engine spark timing controller
DE2549586C3 (en) * 1975-11-05 1979-03-29 Robert Bosch Gmbh, 7000 Stuttgart Ignition device for internal combustion engines
US4117819A (en) * 1976-10-26 1978-10-03 Motorola, Inc. Threshold circuit suitable for use in electronic ignition systems
DE2729505C2 (en) * 1977-06-30 1985-05-23 Robert Bosch Gmbh, 7000 Stuttgart Ignition device for internal combustion engines
DE3043247A1 (en) * 1980-11-15 1982-07-08 Robert Bosch Gmbh, 7000 Stuttgart IGNITION DEVICE FOR INTERNAL COMBUSTION ENGINES

Also Published As

Publication number Publication date
EP0127205B1 (en) 1989-01-04
GB2138495B (en) 1987-02-18
SG41189G (en) 1989-12-22
EP0127205A3 (en) 1985-04-10
EP0127205A2 (en) 1984-12-05
DE3475934D1 (en) 1989-02-09
GB2138495A (en) 1984-10-24

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Legal Events

Date Code Title Description
711B Application made for correction of error (sect. 117/77)
PCNP Patent ceased through non-payment of renewal fee