ES399119A1 - Transistorized ignition systems - Google Patents

Transistorized ignition systems

Info

Publication number
ES399119A1
ES399119A1 ES399119A ES399119A ES399119A1 ES 399119 A1 ES399119 A1 ES 399119A1 ES 399119 A ES399119 A ES 399119A ES 399119 A ES399119 A ES 399119A ES 399119 A1 ES399119 A1 ES 399119A1
Authority
ES
Spain
Prior art keywords
ignition systems
transistorized ignition
transistorized
pat
switching
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
ES399119A
Other languages
Spanish (es)
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
Publication of ES399119A1 publication Critical patent/ES399119A1/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

Abstract

A transistorized ignition system for switching the primary winding of an ignition coil of an internal combustion engine having the following improvements over the system disclosed in U.S. Pat. No. 3,605,712:
ES399119A 1971-01-08 1972-01-07 Transistorized ignition systems Expired ES399119A1 (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
ES399119A1 true ES399119A1 (en) 1974-12-01

Family

ID=27253809

Family Applications (1)

Application Number Title Priority Date Filing Date
ES399119A Expired ES399119A1 (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
IT948142B (en) 1973-05-30
US3710131A (en) 1973-01-09
AU453491B2 (en) 1974-10-03
FR2131323A5 (en) 1972-11-10
SE386716B (en) 1976-08-16
DE2200704A1 (en) 1972-07-20
DE2200704B2 (en) 1976-03-18
AU3747071A (en) 1973-07-05
CA932382A (en) 1973-08-21
JPS5347856B1 (en) 1978-12-23

Similar Documents

Publication Publication Date Title
JPS5213033A (en) Double fuel system for internal combustion engine
CA988607A (en) Fuel supply systems for internal combustion engines
AU459594B2 (en) Fuel control system for internal combustion engines
ES399119A1 (en) Transistorized ignition systems
CA999045A (en) Ignition system for internal combustion engines
AU452590B2 (en) Internal combustion engine fuel control system
AU469033B2 (en) Improvements in ignition systems for internal combustion engines
CA940399A (en) Automatic system for spring starting an internal combustion engine
CA998248A (en) Secondary air supply system for an internal combustion engine
AU5970673A (en) Ignition systems for internal combustion engines
CA919768A (en) Ignition timing system for an internal combustion engine
JPS56165728A (en) Fuel feeder for internal combustion engine
AU279024B2 (en) Internal combustion engine coil ignition systems
CA879285A (en) Ignition systems for internal combustion engines
CA862869A (en) Ignition systems for internal combustion engines
AU4988364A (en) Internal combustion engine coil ignition systems
CA862265A (en) Ignition system for internal combustion engines
AU275437B2 (en) Improved ignition system for internal combustion engines
CA999044A (en) Contactless ignition system for internal combustion engines
CA645243A (en) Fuel economizer for internal combustion engines
AU283986B2 (en) Ignition system for internal combustion engine
AU261240B2 (en) Internal combustion engine ignition systems
AU276423B2 (en) Internal combustion engine ignition systems
AU276374B2 (en) Internal combustion engine ignition systems
AU272950B2 (en) Internal combustion engine ignition systems