JPS538439A - Ignition timing for engine - Google Patents

Ignition timing for engine

Info

Publication number
JPS538439A
JPS538439A JP8217476A JP8217476A JPS538439A JP S538439 A JPS538439 A JP S538439A JP 8217476 A JP8217476 A JP 8217476A JP 8217476 A JP8217476 A JP 8217476A JP S538439 A JPS538439 A JP S538439A
Authority
JP
Japan
Prior art keywords
engine
ignition timing
capacitor
voltage
holds
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
JP8217476A
Other languages
Japanese (ja)
Inventor
Takashi Ito
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 JP8217476A priority Critical patent/JPS538439A/en
Publication of JPS538439A publication Critical patent/JPS538439A/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 improve the ignition performance by providing a capacitor of a large capacitance for causing ignition current and also a feed-back circuit, which serves to detect the voltage across the capacitor and opens a semiconductor switching element and holds it open when the detected voltage has a predetermined high value.
JP8217476A 1976-07-09 1976-07-09 Ignition timing for engine Pending JPS538439A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8217476A JPS538439A (en) 1976-07-09 1976-07-09 Ignition timing for engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8217476A JPS538439A (en) 1976-07-09 1976-07-09 Ignition timing for engine

Publications (1)

Publication Number Publication Date
JPS538439A true JPS538439A (en) 1978-01-25

Family

ID=13767059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8217476A Pending JPS538439A (en) 1976-07-09 1976-07-09 Ignition timing for engine

Country Status (1)

Country Link
JP (1) JPS538439A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512297A (en) * 1978-07-11 1980-01-28 Bosch Gmbh Robert Ignitor for internal combustion engine
JPS59154574U (en) * 1983-04-01 1984-10-17 小林　春市 door opening/closing device
JPS6099674U (en) * 1983-12-15 1985-07-06 日本軽金属株式会社 Sliding door locking device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5073034A (en) * 1973-10-30 1975-06-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5073034A (en) * 1973-10-30 1975-06-17

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512297A (en) * 1978-07-11 1980-01-28 Bosch Gmbh Robert Ignitor for internal combustion engine
JPH0128223B2 (en) * 1978-07-11 1989-06-01 Bosch Gmbh Robert
JPS59154574U (en) * 1983-04-01 1984-10-17 小林　春市 door opening/closing device
JPS6099674U (en) * 1983-12-15 1985-07-06 日本軽金属株式会社 Sliding door locking device
JPH0326208Y2 (en) * 1983-12-15 1991-06-06

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