JPS51148127A - Ignition device - Google Patents

Ignition device

Info

Publication number
JPS51148127A
JPS51148127A JP7189175A JP7189175A JPS51148127A JP S51148127 A JPS51148127 A JP S51148127A JP 7189175 A JP7189175 A JP 7189175A JP 7189175 A JP7189175 A JP 7189175A JP S51148127 A JPS51148127 A JP S51148127A
Authority
JP
Japan
Prior art keywords
ignition device
current
ignition coil
ignition
terminated
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
JP7189175A
Other languages
Japanese (ja)
Inventor
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 JP7189175A priority Critical patent/JPS51148127A/en
Publication of JPS51148127A publication Critical patent/JPS51148127A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02PIGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P3/00Other installations
    • F02P3/02Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04Layout of circuits
    • F02P3/05Layout of circuits for control of the magnitude of the current in the ignition coil
    • F02P3/051Opening 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:An ignition device which has functions that the primary current of ignition coil is restricted without increasing the base current for a control transistor, and the current conduction to the ignition coil is terminated when the voltage of electric source is excessively high.
JP7189175A 1975-06-16 1975-06-16 Ignition device Pending JPS51148127A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7189175A JPS51148127A (en) 1975-06-16 1975-06-16 Ignition device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7189175A JPS51148127A (en) 1975-06-16 1975-06-16 Ignition device

Publications (1)

Publication Number Publication Date
JPS51148127A true JPS51148127A (en) 1976-12-20

Family

ID=13473602

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7189175A Pending JPS51148127A (en) 1975-06-16 1975-06-16 Ignition device

Country Status (1)

Country Link
JP (1) JPS51148127A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53159419U (en) * 1977-05-18 1978-12-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53159419U (en) * 1977-05-18 1978-12-14

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