GB1027788A - Ignition systems for internal-combustion engines - Google Patents

Ignition systems for internal-combustion engines

Info

Publication number
GB1027788A
GB1027788A GB5128/65A GB512865A GB1027788A GB 1027788 A GB1027788 A GB 1027788A GB 5128/65 A GB5128/65 A GB 5128/65A GB 512865 A GB512865 A GB 512865A GB 1027788 A GB1027788 A GB 1027788A
Authority
GB
United Kingdom
Prior art keywords
magnet
ignition systems
feb
transistors
internal
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
GB5128/65A
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
Publication of GB1027788A publication Critical patent/GB1027788A/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
    • F02P7/061—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 pick-up devices without mechanical contacts
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H01H36/0053—Permanent magnet actuating reed switches periodically operated

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

1,027,788. Ignition systems. MOTOROLA Inc. Feb. 5, 1965 [Feb. 10,1964], No. 5128/65. Heading F1B. [Also in Division H2] The interrupter consists of a magnetically actuated reed switch 47, 48 which co-operates with a magnet and the magnetically actuated reed switch controls one or more semi-conductor switches (transistors) 18, 19 to cause interruption of the ignition coil current. In a modificaone of the transistors 18, 19 is omitted. A choke is connected across the emitter and base portions of the remaining transistor. The magnetic rotor 50 may be located in the distributor casing. Instead of a rotating magnet a fixed magnet with a rotating piece of soft iron might suffice. A centrifugal advance mechanism and vacuum advance member may be employed.
GB5128/65A 1964-02-10 1965-02-05 Ignition systems for internal-combustion engines Expired GB1027788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US343652A US3308341A (en) 1964-02-10 1964-02-10 Transistorized ignition system utilizing a magnetically actuated reed switch

Publications (1)

Publication Number Publication Date
GB1027788A true GB1027788A (en) 1966-04-27

Family

ID=23347007

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5128/65A Expired GB1027788A (en) 1964-02-10 1965-02-05 Ignition systems for internal-combustion engines

Country Status (6)

Country Link
US (1) US3308341A (en)
BE (1) BE659337A (en)
DE (1) DE1464058A1 (en)
FR (1) FR1423422A (en)
GB (1) GB1027788A (en)
NL (1) NL6501429A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1563118A (en) * 1968-02-27 1969-04-11
US3678224A (en) * 1969-09-10 1972-07-18 Nippon Denso Co Contact breaker incorporating fuel injection timing switches
GB1323690A (en) * 1969-12-17 1973-07-18 Lucas Industries Ltd Ignition distributor
GB1536692A (en) * 1975-02-04 1978-12-20 British Leyland Uk Ltd Spark ignition engine
US4454856A (en) * 1982-08-27 1984-06-19 Ford Motor Company Distributor construction and signal generator
WO1984001000A1 (en) * 1982-08-27 1984-03-15 Ford Werke Ag Method of on site charging of distributor magnet
DE3277633D1 (en) * 1982-08-27 1987-12-17 Ford Motor Co Distributor construction and signal generator
FR2555332B1 (en) * 1983-11-18 1986-09-26 Usinor DETECTION DEVICE THAT CAN OPERATE IN AN AGGRESSIVE ENVIRONMENT
US4537175A (en) * 1984-11-29 1985-08-27 Gerry Martin E Bipolar magnetic pulse activated ignition system
US4552119A (en) * 1984-12-11 1985-11-12 Gerry Martin E Magnetic pulse timer
US20090278486A1 (en) * 2008-05-06 2009-11-12 Chun-Sheng Lin Motor Controlling Method for Rotating a Lift Arm of an Adjustable Bed according to a Predetermined Bending Angle of the Lift Arm

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2112214A (en) * 1936-09-24 1938-03-22 Bendix Aviat Corp Magneto generator
US2781412A (en) * 1952-10-02 1957-02-12 John G Mike Ignition system for internal combustion engines
US2929896A (en) * 1958-09-23 1960-03-22 Ronning Adolph Circuit controller
US3087030A (en) * 1960-06-03 1963-04-23 Sperry Rand Corp Magnetically controlled commutator devices
NL267079A (en) * 1960-07-15
US3073879A (en) * 1961-05-13 1963-01-15 Bosch Gmbh Robert High voltage ignition arrangement for internal combustion engines
US3250955A (en) * 1961-11-20 1966-05-10 George Kitakis Magnetically operated switch for ignition system

Also Published As

Publication number Publication date
DE1464058A1 (en) 1969-02-20
NL6501429A (en) 1965-08-11
BE659337A (en) 1965-05-28
US3308341A (en) 1967-03-07
FR1423422A (en) 1966-01-03

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