JPS5327739A - Electronic ignition sysgem - Google Patents

Electronic ignition sysgem

Info

Publication number
JPS5327739A
JPS5327739A JP10160576A JP10160576A JPS5327739A JP S5327739 A JPS5327739 A JP S5327739A JP 10160576 A JP10160576 A JP 10160576A JP 10160576 A JP10160576 A JP 10160576A JP S5327739 A JPS5327739 A JP S5327739A
Authority
JP
Japan
Prior art keywords
sysgem
electronic ignition
ignition coil
conduction period
ignition
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
JP10160576A
Other languages
Japanese (ja)
Inventor
Yasunori Mori
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10160576A priority Critical patent/JPS5327739A/en
Publication of JPS5327739A publication Critical patent/JPS5327739A/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
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/045—Layout of circuits for control of the dwell or anti dwell time
    • F02P3/0453—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)

Abstract

PURPOSE:To limit the conduction period of the ignition coil to a minimum required period by producing a time signal corresponding to the conduction period in synchronism to an ignition signal and causing primary current through the ignition coil for an ignition coil conduction period obtained according to the time signal.
JP10160576A 1976-08-27 1976-08-27 Electronic ignition sysgem Pending JPS5327739A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10160576A JPS5327739A (en) 1976-08-27 1976-08-27 Electronic ignition sysgem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10160576A JPS5327739A (en) 1976-08-27 1976-08-27 Electronic ignition sysgem

Publications (1)

Publication Number Publication Date
JPS5327739A true JPS5327739A (en) 1978-03-15

Family

ID=14305011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10160576A Pending JPS5327739A (en) 1976-08-27 1976-08-27 Electronic ignition sysgem

Country Status (1)

Country Link
JP (1) JPS5327739A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63285264A (en) * 1987-05-19 1988-11-22 Nippon Denso Co Ltd Ignition control device for internal combustion engine
US5945208A (en) * 1989-10-12 1999-08-31 G-P Gypsum Corporation Fire-resistant gypsum building materials
US5945182A (en) * 1995-02-14 1999-08-31 G-P Gypsum Corporation Fire-resistant members containing gypsum fiberboard

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63285264A (en) * 1987-05-19 1988-11-22 Nippon Denso Co Ltd Ignition control device for internal combustion engine
US5945208A (en) * 1989-10-12 1999-08-31 G-P Gypsum Corporation Fire-resistant gypsum building materials
US6299970B1 (en) 1989-10-12 2001-10-09 Georgia-Pacific Gypsum Corporation Fire-resistant gypsum fiberboard
US5945182A (en) * 1995-02-14 1999-08-31 G-P Gypsum Corporation Fire-resistant members containing gypsum fiberboard

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