JPS57173561A - Electronic control device of engine - Google Patents

Electronic control device of engine

Info

Publication number
JPS57173561A
JPS57173561A JP5783781A JP5783781A JPS57173561A JP S57173561 A JPS57173561 A JP S57173561A JP 5783781 A JP5783781 A JP 5783781A JP 5783781 A JP5783781 A JP 5783781A JP S57173561 A JPS57173561 A JP S57173561A
Authority
JP
Japan
Prior art keywords
ignition
timing
ignition timing
conduction time
conduction
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.)
Granted
Application number
JP5783781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6363749B2 (enrdf_load_stackoverflow
Inventor
Yasunori Mori
Osamu Abe
Akira Teragakinai
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 JP5783781A priority Critical patent/JPS57173561A/ja
Publication of JPS57173561A publication Critical patent/JPS57173561A/ja
Publication of JPS6363749B2 publication Critical patent/JPS6363749B2/ja
Granted 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
    • F02P3/0554—Opening or closing the primary coil circuit with semiconductor devices using digital techniques

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)
  • Electrical Control Of Ignition Timing (AREA)
JP5783781A 1981-04-18 1981-04-18 Electronic control device of engine Granted JPS57173561A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5783781A JPS57173561A (en) 1981-04-18 1981-04-18 Electronic control device of engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5783781A JPS57173561A (en) 1981-04-18 1981-04-18 Electronic control device of engine

Publications (2)

Publication Number Publication Date
JPS57173561A true JPS57173561A (en) 1982-10-25
JPS6363749B2 JPS6363749B2 (enrdf_load_stackoverflow) 1988-12-08

Family

ID=13067062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5783781A Granted JPS57173561A (en) 1981-04-18 1981-04-18 Electronic control device of engine

Country Status (1)

Country Link
JP (1) JPS57173561A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05281113A (ja) * 1992-03-31 1993-10-29 Shimadzu Corp 管状試験片の引張試験機
JPH06138053A (ja) * 1992-05-25 1994-05-20 Nec Corp Ｉｃ収納ケース外観検査装置

Also Published As

Publication number Publication date
JPS6363749B2 (enrdf_load_stackoverflow) 1988-12-08

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