IT948142B - IMPROVEMENT IN SOLID STATE IGNITION SYSTEMS - Google Patents

IMPROVEMENT IN SOLID STATE IGNITION SYSTEMS

Info

Publication number
IT948142B
IT948142B IT47601/72A IT4760172A IT948142B IT 948142 B IT948142 B IT 948142B IT 47601/72 A IT47601/72 A IT 47601/72A IT 4760172 A IT4760172 A IT 4760172A IT 948142 B IT948142 B IT 948142B
Authority
IT
Italy
Prior art keywords
improvement
solid state
ignition systems
state ignition
systems
Prior art date
Application number
IT47601/72A
Other languages
Italian (it)
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 IT948142B publication Critical patent/IT948142B/en

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)
IT47601/72A 1971-01-08 1972-01-08 IMPROVEMENT IN SOLID STATE IGNITION SYSTEMS IT948142B (en)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
IT948142B true IT948142B (en) 1973-05-30

Family

ID=27253809

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47601/72A IT948142B (en) 1971-01-08 1972-01-08 IMPROVEMENT IN SOLID STATE 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
AU453491B2 (en) 1974-10-03
ES399119A1 (en) 1974-12-01
JPS5347856B1 (en) 1978-12-23
SE386716B (en) 1976-08-16
FR2131323A5 (en) 1972-11-10
CA932382A (en) 1973-08-21
DE2200704B2 (en) 1976-03-18
US3710131A (en) 1973-01-09
AU3747071A (en) 1973-07-05
DE2200704A1 (en) 1972-07-20

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