CA932382A - Transistorized ignition systems - Google Patents

Transistorized ignition systems

Info

Publication number
CA932382A
CA932382A CA131891A CA131891A CA932382A CA 932382 A CA932382 A CA 932382A CA 131891 A CA131891 A CA 131891A CA 131891 A CA131891 A CA 131891A CA 932382 A CA932382 A CA 932382A
Authority
CA
Canada
Prior art keywords
ignition systems
transistorized ignition
transistorized
systems
ignition
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
CA131891A
Other versions
CA131891S (en
Inventor
H. Ford Eric
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.)
Lumenition Ltd
Original Assignee
Lumenition 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 Lumenition Ltd filed Critical Lumenition Ltd
Application granted granted Critical
Publication of CA932382A publication Critical patent/CA932382A/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
    • F02P7/073—Optical pick-up 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
    • F02P3/0407—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
    • 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

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)
CA131891A 1971-01-08 1972-01-07 Transistorized ignition systems Expired CA932382A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB102971 1971-01-08
GB317371 1971-01-26
GB317471 1971-01-26

Publications (1)

Publication Number Publication Date
CA932382A true CA932382A (en) 1973-08-21

Family

ID=27253809

Family Applications (1)

Application Number Title Priority Date Filing Date
CA131891A Expired CA932382A (en) 1971-01-08 1972-01-07 Transistorized ignition systems

Country Status (8)

Country Link
US (1) US3710131A (en)
JP (1) JPS5347856B1 (en)
AU (1) AU453491B2 (en)
CA (1) CA932382A (en)
ES (1) ES399119A1 (en)
FR (1) FR2131323A5 (en)
IT (1) IT948142B (en)
SE (1) SE386716B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861369A (en) * 1972-06-19 1975-01-21 Texaco Inc Ignition-control system for internal combustion engines
GB1388058A (en) * 1972-06-22 1975-03-19 Bowen D D Ignition systems for internal combustion engines
JPS50130940A (en) * 1974-04-05 1975-10-16
US3913550A (en) * 1974-04-11 1975-10-21 Texaco Inc Ignition system employing controlled-duration continuous-wave high-frequency spark energy
GB1497346A (en) * 1975-02-12 1978-01-05 Lumenition Ltd Opto-electronic ignition systems for internal combustion engines
US4036197A (en) * 1975-11-03 1977-07-19 Beshore Craig S Automotive ignition distributor conversion means
US4122814A (en) * 1976-02-03 1978-10-31 Ford Eric H Opto-electronic ignition systems for internal combustion engines
GB1539454A (en) * 1976-11-26 1979-01-31 Lumenition Ltd Opto-electronic ignition systems
DE3019162C2 (en) * 1980-05-20 1985-11-07 Telefunken electronic GmbH, 7100 Heilbronn Transistor ignition circuit
JPS5753640A (en) * 1980-09-18 1982-03-30 Hosokawa Funtai Kogaku Kenkyusho:Kk Measuring apparatus of bulk density of pulverized body
DE3206915A1 (en) * 1982-02-26 1983-09-15 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Photoamplifier
USRE34183E (en) * 1986-02-05 1993-02-23 Electromotive Inc. Ignition control system for internal combustion engines with simplified crankshaft sensing and improved coil charging
DE3616693A1 (en) * 1986-05-16 1987-11-19 Bosch Gmbh Robert IGNITION DISTRIBUTOR WITH HALL SENSOR FOR IGNITION DEVICES OF INTERNAL COMBUSTION ENGINES

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368539A (en) * 1965-10-23 1968-02-13 G D Murphy Jr Breakerless ignition system
JPS4528174Y1 (en) * 1967-10-12 1970-10-30
US3605712A (en) * 1968-02-29 1971-09-20 Lumenition Ltd Ignition systems for internal combustion engines
US3646926A (en) * 1969-11-06 1972-03-07 Mallory Electric Corp Breakerless ignition system

Also Published As

Publication number Publication date
JPS5347856B1 (en) 1978-12-23
DE2200704A1 (en) 1972-07-20
US3710131A (en) 1973-01-09
ES399119A1 (en) 1974-12-01
SE386716B (en) 1976-08-16
AU453491B2 (en) 1974-10-03
IT948142B (en) 1973-05-30
FR2131323A5 (en) 1972-11-10
AU3747071A (en) 1973-07-05
DE2200704B2 (en) 1976-03-18

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