JPS5314239A - Earthing circuit for ignition means for multi-cylinder internal combustion engine - Google Patents

Earthing circuit for ignition means for multi-cylinder internal combustion engine

Info

Publication number
JPS5314239A
JPS5314239A JP8733676A JP8733676A JPS5314239A JP S5314239 A JPS5314239 A JP S5314239A JP 8733676 A JP8733676 A JP 8733676A JP 8733676 A JP8733676 A JP 8733676A JP S5314239 A JPS5314239 A JP S5314239A
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
cylinder internal
ignition means
earthing circuit
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
JP8733676A
Other languages
Japanese (ja)
Inventor
Suetaro Shibukawa
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 JP8733676A priority Critical patent/JPS5314239A/en
Publication of JPS5314239A publication Critical patent/JPS5314239A/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)
  • Structure Of Printed Boards (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

PURPOSE:To prevent floating of earth potential thet may result form the operation of an ignition circuit from having effects upon the other ignition circuits by providing an aerthing circuit with a slit for interference prevention.
JP8733676A 1976-07-23 1976-07-23 Earthing circuit for ignition means for multi-cylinder internal combustion engine Pending JPS5314239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8733676A JPS5314239A (en) 1976-07-23 1976-07-23 Earthing circuit for ignition means for multi-cylinder internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8733676A JPS5314239A (en) 1976-07-23 1976-07-23 Earthing circuit for ignition means for multi-cylinder internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5314239A true JPS5314239A (en) 1978-02-08

Family

ID=13912018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8733676A Pending JPS5314239A (en) 1976-07-23 1976-07-23 Earthing circuit for ignition means for multi-cylinder internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5314239A (en)

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