JPS555450A - Internal combustion engine ignition device - Google Patents

Internal combustion engine ignition device

Info

Publication number
JPS555450A
JPS555450A JP7724478A JP7724478A JPS555450A JP S555450 A JPS555450 A JP S555450A JP 7724478 A JP7724478 A JP 7724478A JP 7724478 A JP7724478 A JP 7724478A JP S555450 A JPS555450 A JP S555450A
Authority
JP
Japan
Prior art keywords
revolution
ignition
speed
over
ignition timing
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.)
Pending
Application number
JP7724478A
Other languages
Japanese (ja)
Inventor
Tadashige Kondo
Susumu Ono
Kenichi Takada
Hisashi Inaga
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.)
Kioritz Corp
Kyoritsu Co Ltd
Original Assignee
Kioritz Corp
Kyoritsu Co 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 Kioritz Corp, Kyoritsu Co Ltd filed Critical Kioritz Corp
Priority to JP7724478A priority Critical patent/JPS555450A/en
Publication of JPS555450A publication Critical patent/JPS555450A/en
Pending 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
    • F02P9/005—Control of spark intensity, intensifying, lengthening, suppression by weakening or suppression of sparks to limit the engine speed

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)
  • Electrical Control Of Ignition Timing (AREA)

Abstract

PURPOSE:To positively prevent over-revolution, by mounting an over-revolution preventive circuit that suddenly delays ignition timing from some speed of revolution slightly exceeding regular use revolution ranges and continuously delays the ignition timing in proportion to the speed of revolution after that. CONSTITUTION:A thyristor 4 is conducted by ignition signals from an ignition signal generating circuit 7 within ordinary revolution speed ranges, and spark is formed at an ignition plug 6. When the speed of revolution of an engine increases and reaches an over-revolution range, a switching circuit 8 connected to a gate of the thyristor 4 is conducted, and the ignition signals are not applied by means of the switching circuit 8. Thus, the rise of revolution is suppressed because ignition timing is delayed. An angle of lag also augements more the more the degrees of over-revolution increase.
JP7724478A 1978-06-26 1978-06-26 Internal combustion engine ignition device Pending JPS555450A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7724478A JPS555450A (en) 1978-06-26 1978-06-26 Internal combustion engine ignition device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7724478A JPS555450A (en) 1978-06-26 1978-06-26 Internal combustion engine ignition device

Publications (1)

Publication Number Publication Date
JPS555450A true JPS555450A (en) 1980-01-16

Family

ID=13628436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7724478A Pending JPS555450A (en) 1978-06-26 1978-06-26 Internal combustion engine ignition device

Country Status (1)

Country Link
JP (1) JPS555450A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55161967A (en) * 1979-06-04 1980-12-16 Hitachi Ltd Ignition device for internal combustion engine
JPS57103370U (en) * 1980-12-16 1982-06-25
JPS57148065A (en) * 1981-03-10 1982-09-13 Suzuki Motor Co Ltd Ignition timing control device for engine with supercharger
US4449497A (en) * 1982-07-23 1984-05-22 Wabash, Inc. Capacitor discharge ignition system
JPS60194479U (en) * 1984-05-31 1985-12-25 関根　正夫 tire chain attachment
JPS6137610A (en) * 1984-07-26 1986-02-22 ザ・スト−ル・コ−ポレ−シヨン Article feeder
US4576138A (en) * 1983-04-25 1986-03-18 Wabash, Inc. Capacitor discharge ignition system with improved control circuit
JPS61263516A (en) * 1985-05-14 1986-11-21 Kobe Steel Ltd Transport device for plastic molding
JPH01152921U (en) * 1988-04-09 1989-10-20
JPH032450A (en) * 1989-05-30 1991-01-08 Iwatani Kagaku Kogyo Kk Concrete panel having grain surface and its production

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121037A (en) * 1974-08-16 1976-02-19 Hitachi Ltd TENKASEIGYO SOCHI

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5121037A (en) * 1974-08-16 1976-02-19 Hitachi Ltd TENKASEIGYO SOCHI

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55161967A (en) * 1979-06-04 1980-12-16 Hitachi Ltd Ignition device for internal combustion engine
JPS57103370U (en) * 1980-12-16 1982-06-25
JPH029099Y2 (en) * 1980-12-16 1990-03-06
JPS57148065A (en) * 1981-03-10 1982-09-13 Suzuki Motor Co Ltd Ignition timing control device for engine with supercharger
US4449497A (en) * 1982-07-23 1984-05-22 Wabash, Inc. Capacitor discharge ignition system
US4576138A (en) * 1983-04-25 1986-03-18 Wabash, Inc. Capacitor discharge ignition system with improved control circuit
JPS60194479U (en) * 1984-05-31 1985-12-25 関根　正夫 tire chain attachment
JPS6137610A (en) * 1984-07-26 1986-02-22 ザ・スト−ル・コ−ポレ−シヨン Article feeder
JPS61263516A (en) * 1985-05-14 1986-11-21 Kobe Steel Ltd Transport device for plastic molding
JPH0457566B2 (en) * 1985-05-14 1992-09-14 Kobe Steel Ltd
JPH01152921U (en) * 1988-04-09 1989-10-20
JPH032450A (en) * 1989-05-30 1991-01-08 Iwatani Kagaku Kogyo Kk Concrete panel having grain surface and its production

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