CA1094149A - Ignition coils - Google Patents

Ignition coils

Info

Publication number
CA1094149A
CA1094149A CA283,556A CA283556A CA1094149A CA 1094149 A CA1094149 A CA 1094149A CA 283556 A CA283556 A CA 283556A CA 1094149 A CA1094149 A CA 1094149A
Authority
CA
Canada
Prior art keywords
coil
gap
ignition
windings
primary
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
CA283,556A
Other languages
English (en)
French (fr)
Inventor
Eric H. Ford
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.)
FORD (ERIC H) RESEARCH AND DEVELOPMENT Ltd
Original Assignee
FORD (ERIC H) RESEARCH AND DEVELOPMENT 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 FORD (ERIC H) RESEARCH AND DEVELOPMENT Ltd filed Critical FORD (ERIC H) RESEARCH AND DEVELOPMENT Ltd
Application granted granted Critical
Publication of CA1094149A publication Critical patent/CA1094149A/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
    • F02P9/007—Control of spark intensity, intensifying, lengthening, suppression by supplementary electrical discharge in the pre-ionised electrode interspace of the sparking plug, e.g. plasma jet ignition
CA283,556A 1976-08-02 1977-07-26 Ignition coils Expired CA1094149A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB32045/76A GB1557046A (en) 1976-08-02 1976-08-02 Ignition systems
GB32045/76 1976-08-02

Publications (1)

Publication Number Publication Date
CA1094149A true CA1094149A (en) 1981-01-20

Family

ID=10332297

Family Applications (1)

Application Number Title Priority Date Filing Date
CA283,556A Expired CA1094149A (en) 1976-08-02 1977-07-26 Ignition coils

Country Status (11)

Country Link
JP (1) JPS5317848A (it)
AU (1) AU511743B2 (it)
BR (1) BR7705064A (it)
CA (1) CA1094149A (it)
DE (1) DE2734034A1 (it)
ES (1) ES461660A1 (it)
FR (1) FR2360764A1 (it)
GB (1) GB1557046A (it)
IT (1) IT1115888B (it)
SE (1) SE420638B (it)
ZA (1) ZA774490B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0291477A (ja) * 1988-09-27 1990-03-30 Mitsubishi Electric Corp 機関点火装置
JP2774992B2 (ja) * 1989-10-03 1998-07-09 アイシン精機株式会社 内燃機関の点火装置
DE10021170A1 (de) * 2000-04-29 2001-10-31 Bosch Gmbh Robert Zündanlage für eine Verbrennungskraftmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1764105A1 (de) * 1967-04-10 1972-02-03 Bendix Corp Elektrische Zuendfunkenerzeugungseinrichtung
US3452733A (en) * 1967-09-13 1969-07-01 Frank B Eckert Ignition system
JPS492809A (it) * 1972-04-20 1974-01-11
US3919993A (en) * 1974-07-10 1975-11-18 Gen Motors Corp Internal combustion engine coordinated dual action inductive discharge spark ignition system
DE2547397C2 (de) * 1975-10-23 1985-01-31 Robert Bosch Gmbh, 7000 Stuttgart Elektronisches Zündsystem für Brennkraftmaschinen

Also Published As

Publication number Publication date
AU2746777A (en) 1979-02-01
AU511743B2 (en) 1980-09-04
FR2360764A1 (fr) 1978-03-03
ES461660A1 (es) 1978-06-16
IT1115888B (it) 1986-02-10
BR7705064A (pt) 1978-05-02
SE7708762L (sv) 1978-02-03
JPS5317848A (en) 1978-02-18
GB1557046A (en) 1979-12-05
ZA774490B (en) 1978-06-28
SE420638B (sv) 1981-10-19
DE2734034A1 (de) 1978-02-09

Similar Documents

Publication Publication Date Title
US3910247A (en) Method and apparatus for distributorless ignition
CA1153792A (en) Plasma jet ignition system
US20090126710A1 (en) Dual coil ignition circuit for spark ignited engine
US5424647A (en) Combustion detection device for internal combustion engine provided with a voltage regulating circuit to prevent premature combustion
US6814047B2 (en) Method of ignition and corresponding ignition unit
JPH0256519B2 (it)
US4556040A (en) Distributorless ignition system for multi-cylinder internal combustion engine with misfire suppression
US3980922A (en) Capacitance discharge type breakerless ignition system for an internal combustion engine
US4613789A (en) Spark plug with capacitor spark discharge
US4653460A (en) Ignition system for internal combustion engines
CA1094149A (en) Ignition coils
GB1465839A (en) Ignition system for internal combustion engines
KR19990014943A (ko) 유도 점화 장치
RU2126494C1 (ru) Система зажигания для двигателей внутреннего сгорания с двойным зажиганием
US5125387A (en) Distributorless ignition system
US6666196B2 (en) Ignition system having improved spark-on-make blocking diode implementation
US5425348A (en) Distributorless ignition system for an internal combustion engine
US3452733A (en) Ignition system
US4350137A (en) Ignition system for internal combustion engines
US6684866B2 (en) Ignition system for an internal combustion engine
JPH08232824A (ja) 点火用放電ギャップ手段、点火配電手段、シーズド 型グロー・プラグ、コイル型グロー・プラグ、点火 用放電ギャップ手段および点火配電手段
WO2019193253A1 (en) Ignition method and system of an internal combustion engine provided with two spark plugs respectively comprising one ungrounded electrode
US2779898A (en) Starting device for internal combustion engines
US4201171A (en) Ignition system for a multicylinder engine
JPH0633857A (ja) 内燃機関点火装置

Legal Events

Date Code Title Description
MKEX Expiry