GB904687A - Internal combustion engine ignition system - Google Patents

Internal combustion engine ignition system

Info

Publication number
GB904687A
GB904687A GB22420/61A GB2242061A GB904687A GB 904687 A GB904687 A GB 904687A GB 22420/61 A GB22420/61 A GB 22420/61A GB 2242061 A GB2242061 A GB 2242061A GB 904687 A GB904687 A GB 904687A
Authority
GB
United Kingdom
Prior art keywords
coils
engine
power source
ignition system
ignition coil
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
GB22420/61A
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of GB904687A publication Critical patent/GB904687A/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
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
    • F02P7/067—Electromagnetic pick-up devices, e.g. providing induced current in a coil
    • 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
    • F02P3/0407—Opening or closing the primary coil circuit with electronic switching means
    • F02P3/0435—Opening or closing the primary coil circuit with electronic switching means 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
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
    • F02P7/03—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means
    • 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
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/02—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors
    • F02P7/03—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means
    • F02P7/035—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of distributors with electrical means without mechanical switching means

Abstract

904,687. Ignition systems. GENERAL MOTORS CORPORATION. June 21, 1961 [June 23, 1960], No. 22420/61. Class 7(4) In an ignition system the flow of current from an electric power source 10 to the primary 64 or 68 of an ignition coil is controlled by first and second transistors 1 connected with the power source so that when one transistor is substantially fully conductive the other is substantially. fully non-conductive, one of the transistors 30 being connected between the power source and the primary of the ignition coil and the other 42 being connected with a device 80 for controlling its conduction in synchronism with the operation of the engine. The magnet assembly 80 as it rotates induces voltages in the coils 84, 86, 88 and 90, the coils 84, 88 being used in starting the engine to provide a somewhat retarded spark and coils 86 and 90 being used when the engine is running to give an advanced spark as compared with that from coils 84 and 88. An embodiment employing a single ignition coil, associated with a distributer is described.
GB22420/61A 1960-06-23 1961-06-21 Internal combustion engine ignition system Expired GB904687A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38204A US3072823A (en) 1960-06-23 1960-06-23 Internal combustion engine ignition system

Publications (1)

Publication Number Publication Date
GB904687A true GB904687A (en) 1962-08-29

Family

ID=21898639

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22420/61A Expired GB904687A (en) 1960-06-23 1961-06-21 Internal combustion engine ignition system

Country Status (2)

Country Link
US (1) US3072823A (en)
GB (1) GB904687A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1023928A (en) * 1961-07-12 1966-03-30 Lucas Industries Ltd Spark ignition apparatus for internal combustion engines
US3219878A (en) * 1962-04-05 1965-11-23 Gen Motors Corp Ignition system with magnetic pulse generating means
US3242916A (en) * 1962-09-04 1966-03-29 Pal Magneton Igntion system for internal combustion engine
US3173410A (en) * 1962-11-29 1965-03-16 Motorola Inc Electrical system
US3168891A (en) * 1963-08-19 1965-02-09 Cook Peter Transistor ignition system
US3356896A (en) * 1964-12-16 1967-12-05 Motorola Inc Electronic device
US3447521A (en) * 1967-06-22 1969-06-03 Phelon Co Inc Breakerless ignition system with automatic spark advance using triggering coil
US3646667A (en) * 1967-11-17 1972-03-07 Tecumseh Products Co Ignition circuit
US3605712A (en) * 1968-02-29 1971-09-20 Lumenition Ltd Ignition systems for internal combustion engines
US3661132A (en) * 1969-12-15 1972-05-09 Tecumseh Products Co Ignition circuit with automatic spark advance
US3671805A (en) * 1970-01-09 1972-06-20 Motorola Inc Ignition system
US3599618A (en) * 1970-05-28 1971-08-17 Motorola Inc Transistor ignition system with ballast compensation
US4099498A (en) * 1973-05-30 1978-07-11 Hitachi, Ltd. Contactless ignition apparatus for internal combustion engine
DE2723781A1 (en) * 1977-05-26 1978-12-07 Bosch Gmbh Robert IGNITION SYSTEM WITH A MECHANICAL NON-MOVING HIGH VOLTAGE DISTRIBUTION
WO1986003257A1 (en) * 1984-11-29 1986-06-05 Gerry Martin E Pulse activated ignition system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1676503A (en) * 1928-07-10 Poration
US1272056A (en) * 1917-12-05 1918-07-09 Dayton Eng Lab Co Ignition system.
FR1137949A (en) * 1955-12-01 1957-06-05 Novi New high voltage ignition device
US2953719A (en) * 1956-07-04 1960-09-20 Weselco Ltd Electronic ignition system for internal combustion engines
US3034018A (en) * 1959-12-18 1962-05-08 Bosch Arma Corp Transistorized breakerless ignition system

Also Published As

Publication number Publication date
US3072823A (en) 1963-01-08

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