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특허 상세정보

Ignition device for an internal combustion engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02P-003/04   
미국특허분류(USC) 123/644 ; 123/630 ; 123/651
출원번호 US-0773087 (1996-12-24)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Evenson, McKeown, Edwards & Lenahan, P.L.L.C.
인용정보 피인용 횟수 : 14  인용 특허 : 5
초록

An igniter for an internal combustion engine includes a switching element performing flow and break control for a primary current flowing through an ignition coil depending upon a spark control signal output from an electronic engine control unit and a current limiting circuit limiting a current flowing through the switching element. The switching element is formed with an insulated gate bipolar transistor. The igniter further comprises a current detecting load element for detecting current flowing through the insulated gate bipolar transistor, and a dio...

대표
청구항

[ What is claimed is:] [1.] An igniter for an internal combustion engine comprising:a switching element performing flow and break control for a primary current flowing through an ignition coil depending upon a spark control signal output from an electronic engine control unit; anda current limiting circuit limiting a current flowing through said switching element;said switching element being constructed with an insulated gate bipolar transistor;said current limiting circuit being constructed with self-isolation N-MOS transistor; andsaid insulated gate bi...

이 특허를 인용한 특허 피인용횟수: 14

  1. Forster Ralf,DEX ; Fisch Alfons,DEX. Apparatus for regulating the flow of current through a load. USP2001036204693.
  2. Uruno,Junpei; Kouno,Yasuhiko. Car-mounted igniter using IGBT. USP2006057051724.
  3. Maurer,Albert; Meyer,Urs; Haas,Stefan; Mueller,Olivier. Device and a method for magnetizing a magnet system. USP2008017324320.
  4. Sakurai, Naoki; Mori, Mutsuhiro. Electric power conversion device. USP2010127851866.
  5. Onuki Hiroshi,JPX ; Ito Takashi,JPX ; Fukatsu Katsuaki,JPX ; Kobayashi Ryoichi,JPX ; Sugiura Noboru,JPX. Ignition apparatus for an internal combustion engine. USP1999105967128.
  6. Jacobs Christopher A. ; Puscas Gregory V.. Ignition coil output pulse controlled power switch for internal combustion engine. USP2000056058902.
  7. Jacobs Christopher A. ; Puscas Gregory V.. Ignition coil output pulse controlled power switch for internal combustion engine. USP2001116311664.
  8. Kraus, Markus; Gschirr, Arno; Kröll, Markus. Ignition device for an internal combustion engine. USP2010017644707.
  9. Shoichi Furuhata JP; Minoru Nishio JP. Ignition semiconductor device. USP2002016336448.
  10. Ito Takashi,JPX ; Kobayashi Ryoichi,JPX ; Fukatsu Katsuaki,JPX. Ignition system for internal combustion engine. USP2001096283104.
  11. Bengtsson Jorgen,SEX ; Ottosson Lars-Olof,SEX. Method of detecting an ionization current. USP2000026029640.
  12. Pattantyus,Tom I.. Soft IGBT turn-on ignition applications. USP2006077080639.
  13. Matsubara Yoshihiro,JPX ; Yoshida Kazumasa,JPX ; Kokubo Akio,JPX ; Suzuki Akira,JPX ; Yamaguchi Makoto,JPX. Spark plug and an internal combustion engine igniting system using the same. USP2000086095124.
  14. Hermann Stefan,DEX. System for transmitting data in a motor vehicle. USP2001106310408.