JPS5514969A - Non-contact point ignition device of internal combustion engine - Google Patents

Non-contact point ignition device of internal combustion engine

Info

Publication number
JPS5514969A
JPS5514969A JP8801078A JP8801078A JPS5514969A JP S5514969 A JPS5514969 A JP S5514969A JP 8801078 A JP8801078 A JP 8801078A JP 8801078 A JP8801078 A JP 8801078A JP S5514969 A JPS5514969 A JP S5514969A
Authority
JP
Japan
Prior art keywords
trigger
thyristor
combustion engine
internal combustion
value
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.)
Granted
Application number
JP8801078A
Other languages
Japanese (ja)
Other versions
JPS5618791B2 (en
Inventor
Sakae Miyoshi
Yoshinori Oki
Kokichi Komiya
Yoshio Kato
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.)
Iida Denki Kogyo KK
Original Assignee
Iida Denki Kogyo KK
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 Iida Denki Kogyo KK filed Critical Iida Denki Kogyo KK
Priority to JP8801078A priority Critical patent/JPS5514969A/en
Publication of JPS5514969A publication Critical patent/JPS5514969A/en
Publication of JPS5618791B2 publication Critical patent/JPS5618791B2/ja
Granted 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
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/155—Analogue data processing
    • F02P5/1553—Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions
    • F02P5/1556—Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions using a stepped control, dependent on speed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

PURPOSE:To provide two thyristors of different trigger level allowing to switch over an ignition timing before and after reaching specified value of revolving speed enabling to secure lead angle automatically and in a wide range. CONSTITUTION:With the value of induced voltage at the rotation speed of internal combustion engine, namely the primary coil T1, not reached within the range of value enabling thyristor SCR2 to trigger, a partial current flowed through resistance R2 transmits to condenser C through diode D1 and the remaining transmits to the voltage divider comprising resistance R5 and R6. With thyristor SCR2 allows to trigger preceding to trigger of thyristor SCR1, the ignition time permits to transfer from trigger time of thyristor SCR1 to trigger time of thyristor SCR2.
JP8801078A 1978-07-19 1978-07-19 Non-contact point ignition device of internal combustion engine Granted JPS5514969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8801078A JPS5514969A (en) 1978-07-19 1978-07-19 Non-contact point ignition device of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8801078A JPS5514969A (en) 1978-07-19 1978-07-19 Non-contact point ignition device of internal combustion engine

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP13803278A Division JPS5514984A (en) 1978-11-09 1978-11-09 Non-contact point ignition device for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5514969A true JPS5514969A (en) 1980-02-01
JPS5618791B2 JPS5618791B2 (en) 1981-05-01

Family

ID=13930847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8801078A Granted JPS5514969A (en) 1978-07-19 1978-07-19 Non-contact point ignition device of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5514969A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588755U (en) * 1981-07-10 1983-01-20 株式会社デンソー Non-contact ignition device for internal combustion engines
US4519775A (en) * 1982-02-10 1985-05-28 Matsushita Electric Industrial Co., Ltd. Burner apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61114214U (en) * 1984-12-26 1986-07-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS588755U (en) * 1981-07-10 1983-01-20 株式会社デンソー Non-contact ignition device for internal combustion engines
US4519775A (en) * 1982-02-10 1985-05-28 Matsushita Electric Industrial Co., Ltd. Burner apparatus

Also Published As

Publication number Publication date
JPS5618791B2 (en) 1981-05-01

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