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GB1213661A - Spark ignition systems for internal combustion engines - Google Patents

Spark ignition systems for internal combustion engines

Info

Publication number
GB1213661A
GB1213661A GB3329/67A GB332967A GB1213661A GB 1213661 A GB1213661 A GB 1213661A GB 3329/67 A GB3329/67 A GB 3329/67A GB 332967 A GB332967 A GB 332967A GB 1213661 A GB1213661 A GB 1213661A
Authority
GB
United Kingdom
Prior art keywords
transistor
contact breaker
ignition systems
internal combustion
combustion engines
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
GB3329/67A
Inventor
Nigel John Rushton
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries Ltd
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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB3329/67A priority Critical patent/GB1213661A/en
Priority to US691847A priority patent/US3476097A/en
Priority to FR1554022D priority patent/FR1554022A/fr
Priority to DE1639124A priority patent/DE1639124B2/en
Priority to ES349769A priority patent/ES349769A1/en
Priority to SE845/68A priority patent/SE345721B/xx
Publication of GB1213661A publication Critical patent/GB1213661A/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
    • F02P9/00—Electric spark ignition control, not otherwise provided for
    • F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
    • 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

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)

Abstract

1,213,661. Ignition systems. JOSEPH LUCAS (INDUSTRIES) Ltd. Dec.21, 1967 [Jan.23, 1967], No.3329/67. Heading F1B. In an ignition system a semi-conductor switch 26 is turned off each time the contact breaker closes and each time the contact breaker opens. As shown the semi-conductor switch 26 is a transistor. The circuit includes a second transistor. The contact breaker 15 when driven to one condition (either open or closed) serves to divert the collector emitter current of the second transistor momentarily to turn the first transistor off and the contact breaker when driven to its other condition (either closed or open) serves to divert base current momentarily from the second transistor to turn both transistors off.
GB3329/67A 1967-01-23 1967-01-23 Spark ignition systems for internal combustion engines Expired GB1213661A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB3329/67A GB1213661A (en) 1967-01-23 1967-01-23 Spark ignition systems for internal combustion engines
US691847A US3476097A (en) 1967-01-23 1967-12-19 Spark ignition systems for internal combustion engines
FR1554022D FR1554022A (en) 1967-01-23 1968-01-08
DE1639124A DE1639124B2 (en) 1967-01-23 1968-01-12 Ignition system for internal combustion engines
ES349769A ES349769A1 (en) 1967-01-23 1968-01-13 Spark ignition systems for internal combustion engines
SE845/68A SE345721B (en) 1967-01-23 1968-01-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3329/67A GB1213661A (en) 1967-01-23 1967-01-23 Spark ignition systems for internal combustion engines

Publications (1)

Publication Number Publication Date
GB1213661A true GB1213661A (en) 1970-11-25

Family

ID=9756270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3329/67A Expired GB1213661A (en) 1967-01-23 1967-01-23 Spark ignition systems for internal combustion engines

Country Status (6)

Country Link
US (1) US3476097A (en)
DE (1) DE1639124B2 (en)
ES (1) ES349769A1 (en)
FR (1) FR1554022A (en)
GB (1) GB1213661A (en)
SE (1) SE345721B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958546A (en) * 1972-12-30 1976-05-25 Iida Denki Kogyo K.K. Ignition circuit for the internal combustion engine and premature ignition prevention method in the ignition device
US3824977A (en) * 1973-11-23 1974-07-23 Gen Motors Corp Internal combustion engine ignition system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1295271B (en) * 1962-09-04 1969-05-14 Pal Magneton Distributorless electrical ignition device for internal combustion engine
DE1439992B2 (en) * 1963-08-31 1972-03-23 Robert Bosch Gmbh, 7000 Stuttgart DC-SUPPLIED IGNITION DEVICE FOR COMBUSTION MACHINES

Also Published As

Publication number Publication date
US3476097A (en) 1969-11-04
DE1639124A1 (en) 1971-01-28
DE1639124B2 (en) 1973-11-29
SE345721B (en) 1972-06-05
FR1554022A (en) 1969-01-17
ES349769A1 (en) 1969-04-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees