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Fuel injector 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02M-037/04
출원번호 US-0705317 (1991-05-24)
우선권정보 JP-0137237 (1990-05-29)
발명자 / 주소
  • Takahashi Takeshi (Mishima JPX)
출원인 / 주소
  • Toyota Jidosha Kabushiki Kaisha (Toyota JPX 03)
인용정보 피인용 횟수 : 32  인용 특허 : 0

초록

A fuel injector comprising a restricted opening arranged between the pressure chamber and the pressure control chamber, a check valve for permitting fuel to flow only from the pressure control chamber to the pressure chamber, and an opening and closing valve opening when the fuel pressure in the pre

대표청구항

A fuel injector including a needle and a pressure chamber defined by the rear surface of said needle, said needle being closed when a fuel pressure in said pressure chamber is raised, and said needle being opened when a fuel pressure in said pressure chamber is lowered, said fuel injector comprising

이 특허를 인용한 특허 (32)

  1. Fujino Yutaka,JPX ; Sekiguchi Akihiko,JPX, Accumulating type fuel injection control.
  2. Tsuzuki Yoshihiro,JPX, Accumulator fuel injection system.
  3. Kappel Andreas,DEX ; Mock Randolf,DEX ; Meixner Hans,DEX ; Hayes Edward-James, Apparatus and method for valve control.
  4. Stavnheim Jonathan A. ; West Stephen ; Raghunathan Shyamala, Apparatus for diagnosing failures and fault conditions in a fuel system of an internal combustion engine.
  5. Stavnheim, Jonathan A.; West, Stephen; Raghunathan, Shyamala, Apparatus for diagnosing failures and fault conditions in a fuel system of an internal combustion engine.
  6. C. Edward Morris ; Bjorn Westman SE; Mark S. Cavanagh, Closed nozzle fuel injector with improved controllabilty.
  7. Hlousek Jaroslaw,ATX, Common rail injector.
  8. William R. Ferry ; James R. Voss ; Martin G. Riccitelli, Controlled nozzle injection method and apparatus.
  9. Ricco Mario,ITX, Device for controlling an internal combustion engine fuel injector.
  10. Miller Charles R. (Metamora IL) Waldman Donald J. (Brimfield IL) Shafer Scott F. (Morton IL), Direct operated check HEUI injector.
  11. Nakano Futoshi,JPX, Fuel injection method and apparatus for engine.
  12. Ishida Akio,JPX, Fuel injection system of an engine and a control method therefor.
  13. Wakeman Russell J., Fuel injection system with pressure decay metering method.
  14. Askew,James Martin Anderton; Bogle,Peter Derek, Fuel system.
  15. Green Alan Conway,GBX ; Stevens John William,GBX, Fuel system.
  16. Thomas G. Ausman ; Steven Y. Tian, Hydraulically actuated fuel injector with seated pin actuator.
  17. Tarr Yul J., Injection rate shaping nozzle assembly for a fuel injector.
  18. Kylström, Kim, Injection unit for injection of a first fuel and a second fuel in a combustion space.
  19. Mack David C., Mechanically-enabled hydraulically-actuated electronically-controlled fuel injection system.
  20. Mack David C., Mechanically-enabled hydraulically-actuated electronically-controlled fuel injection system.
  21. Johnson William P. (Valley Center CA) Beck Niels J. (Bonita CA) Pena James A. (Leucadia CA), Method and apparatus for controlling fuel injection in an internal combustion engine.
  22. Kevin P. Duffy ; Gregory G. Hafner ; Brian G. McGee ; Matthew R. Roth, Method and apparatus for controlling the current level of a fuel injector signal during sudden acceleration.
  23. Coldren, Dana R.; Funke, Steven J.; Donaldson, George E., Method of reducing noise in a mechanically actuated fuel injection system and engine using same.
  24. Niethammer, Bernd, Method of reducing pressure peaks in a fuel injector.
  25. Niethammer, Bernd, Multiple stage pump with multiple external control valves.
  26. Tarr Yul J. (Columbus IN) Crofts John D. (Edinburgh IN) Carroll ; III John T. (Columbus IN) Tikk Laszlo D. (Columbus IN), Needle controlled fuel system with cyclic pressure generation.
  27. Tarr Yul J. ; Crofts John D. ; Carroll ; III John T. ; Tikk Laszlo D., Needle controlled fuel system with cyclic pressure generation.
  28. Dana R. Coldren ; Charles D. Ellenbecker ; Phillip J. Houtz ; Adrian Hsieh, Pressure-intensifying hydraulically-actuated electronically-controlled fuel injection system with individual mechanical unit pumps.
  29. Hironaka, Yoshiaki; Kondo, Tadashige; Enomoto, Kiyoshige, Reciprocating pump.
  30. Hironaka, Yoshiaki; Kondo, Tadashige; Enomoto, Kiyoshige, Reciprocating pump with malfunction detecting apparatus.
  31. Huber Gerd,DEX, Servo valve for an injection nozzle.
  32. Morris Corydon E. ; Gant Gary L. ; Muntean George L., Servo-controlled fuel injector with leakage limiting device.
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