JPS5450732A - Contactless ignitor - Google Patents

Contactless ignitor

Info

Publication number
JPS5450732A
JPS5450732A JP11675577A JP11675577A JPS5450732A JP S5450732 A JPS5450732 A JP S5450732A JP 11675577 A JP11675577 A JP 11675577A JP 11675577 A JP11675577 A JP 11675577A JP S5450732 A JPS5450732 A JP S5450732A
Authority
JP
Japan
Prior art keywords
integrated circuit
hybrid integrated
power transistor
transistor chip
ground
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
JP11675577A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6131308B2 (enrdf_load_stackoverflow
Inventor
Noboru Sugiura
Kazuhiko Kawakami
Mitsukuni Tsutsui
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 JP11675577A priority Critical patent/JPS5450732A/ja
Publication of JPS5450732A publication Critical patent/JPS5450732A/ja
Publication of JPS6131308B2 publication Critical patent/JPS6131308B2/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

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)
JP11675577A 1977-09-30 1977-09-30 Contactless ignitor Granted JPS5450732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11675577A JPS5450732A (en) 1977-09-30 1977-09-30 Contactless ignitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11675577A JPS5450732A (en) 1977-09-30 1977-09-30 Contactless ignitor

Publications (2)

Publication Number Publication Date
JPS5450732A true JPS5450732A (en) 1979-04-20
JPS6131308B2 JPS6131308B2 (enrdf_load_stackoverflow) 1986-07-19

Family

ID=14694932

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11675577A Granted JPS5450732A (en) 1977-09-30 1977-09-30 Contactless ignitor

Country Status (1)

Country Link
JP (1) JPS5450732A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05215058A (ja) * 1988-08-05 1993-08-24 Mitsubishi Electric Corp 内燃機関点火コイル装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63107605U (enrdf_load_stackoverflow) * 1986-12-29 1988-07-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05215058A (ja) * 1988-08-05 1993-08-24 Mitsubishi Electric Corp 内燃機関点火コイル装置

Also Published As

Publication number Publication date
JPS6131308B2 (enrdf_load_stackoverflow) 1986-07-19

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