JPS53109035A - Double ignition system - Google Patents

Double ignition system

Info

Publication number
JPS53109035A
JPS53109035A JP2265277A JP2265277A JPS53109035A JP S53109035 A JPS53109035 A JP S53109035A JP 2265277 A JP2265277 A JP 2265277A JP 2265277 A JP2265277 A JP 2265277A JP S53109035 A JPS53109035 A JP S53109035A
Authority
JP
Japan
Prior art keywords
ignition system
double ignition
control circuit
ignition control
double
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
JP2265277A
Other languages
Japanese (ja)
Inventor
Kenji Tabuchi
Noboru Sugiura
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 JP2265277A priority Critical patent/JPS53109035A/en
Publication of JPS53109035A publication Critical patent/JPS53109035A/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
    • F02P3/055—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

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 uniform the temperature of an integrated circuit for ignition control circuit by devising the locations of a transistor chip and said ignition control circuit.
JP2265277A 1977-03-04 1977-03-04 Double ignition system Pending JPS53109035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2265277A JPS53109035A (en) 1977-03-04 1977-03-04 Double ignition system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2265277A JPS53109035A (en) 1977-03-04 1977-03-04 Double ignition system

Publications (1)

Publication Number Publication Date
JPS53109035A true JPS53109035A (en) 1978-09-22

Family

ID=12088768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2265277A Pending JPS53109035A (en) 1977-03-04 1977-03-04 Double ignition system

Country Status (1)

Country Link
JP (1) JPS53109035A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05263743A (en) * 1992-03-17 1993-10-12 Hitachi Ltd Ignition device for internal combustion engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825442U (en) * 1971-07-31 1973-03-26
JPS5032556B1 (en) * 1966-07-05 1975-10-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032556B1 (en) * 1966-07-05 1975-10-22
JPS4825442U (en) * 1971-07-31 1973-03-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05263743A (en) * 1992-03-17 1993-10-12 Hitachi Ltd Ignition device for internal combustion engine

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