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JPS55148969A - Circuit for stopping engine - Google Patents

Circuit for stopping engine

Info

Publication number
JPS55148969A
JPS55148969A JP5675079A JP5675079A JPS55148969A JP S55148969 A JPS55148969 A JP S55148969A JP 5675079 A JP5675079 A JP 5675079A JP 5675079 A JP5675079 A JP 5675079A JP S55148969 A JPS55148969 A JP S55148969A
Authority
JP
Japan
Prior art keywords
engine
sparking
circuit
time
switching element
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
JP5675079A
Other languages
Japanese (ja)
Inventor
Toshikazu Saida
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP5675079A priority Critical patent/JPS55148969A/en
Publication of JPS55148969A publication Critical patent/JPS55148969A/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
    • F02P11/00—Safety means for electric spark ignition, not otherwise provided for
    • F02P11/02—Preventing damage to engines or engine-driven gearing
    • F02P11/025—Shortening the ignition when the engine is stopped

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 stop the sparking of an engine and prepare for the re-start up of the engine releasing the engine from the stopping conditions after it is stopped, by maintaining a switching element for semiconductors, as conductive for a predetermined period of time to short-circuit the output of a generating coil in a reliable manner. CONSTITUTION:The short. circuitting of generating output of a generator coil 11 is continued until an inability for sparking of the engine is confirmed, by means of a thyristor (SCK) 34 which is a semiconductor switching element with a control electrode. The time required to pass the current to SCK34 to keep it in an on-condition is determined by discharge constant, and the time is set as being sufficient for the engine to be incapacitated sparking.
JP5675079A 1979-05-07 1979-05-07 Circuit for stopping engine Pending JPS55148969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5675079A JPS55148969A (en) 1979-05-07 1979-05-07 Circuit for stopping engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5675079A JPS55148969A (en) 1979-05-07 1979-05-07 Circuit for stopping engine

Publications (1)

Publication Number Publication Date
JPS55148969A true JPS55148969A (en) 1980-11-19

Family

ID=13036193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5675079A Pending JPS55148969A (en) 1979-05-07 1979-05-07 Circuit for stopping engine

Country Status (1)

Country Link
JP (1) JPS55148969A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172075U (en) * 1982-05-13 1983-11-17 国産電機株式会社 Ignition system for internal combustion engines
US4951625A (en) * 1988-05-12 1990-08-28 Mitsubishi Denki Kabushiki Kaisha Internal combustion engine stop device
US4995357A (en) * 1989-11-13 1991-02-26 Briggs & Stratton Corporation Engine shut-off circuit
US5076250A (en) * 1989-05-26 1991-12-31 Fuji Jukogyo Kabushiki Kaisha Engine shut-down device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172075U (en) * 1982-05-13 1983-11-17 国産電機株式会社 Ignition system for internal combustion engines
JPS621420Y2 (en) * 1982-05-13 1987-01-13
US4951625A (en) * 1988-05-12 1990-08-28 Mitsubishi Denki Kabushiki Kaisha Internal combustion engine stop device
US5076250A (en) * 1989-05-26 1991-12-31 Fuji Jukogyo Kabushiki Kaisha Engine shut-down device
US4995357A (en) * 1989-11-13 1991-02-26 Briggs & Stratton Corporation Engine shut-off circuit

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