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Apparatus and a method for controlling fuel supply to engine 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02M-037/04
출원번호 US-0256084 (1994-06-29)
우선권정보 JP-0298796 (1992-11-09)
국제출원번호 PCT/JP93/01627
§371/§102 date 19940629 (19940629)
발명자 / 주소
  • Namba Toshio (Atsugi JPX) Osaki Masanobu (Atsugi JPX) Furuya Junichi (Atsugi JPX)
출원인 / 주소
  • Unisia Jecs Corporation (Atsugi JPX 03)
인용정보 피인용 횟수 : 30  인용 특허 : 0

초록

A basic discharge QK Of a fuel pump is determined based on an engine load and an engine rotational speed, and further a correction amount QG for correcting the basic discharge QK based on comparison of an actual fuel pressure PT with a target pressure Po is learnt for every driving conditions. Then,

대표청구항

An apparatus for controlling fuel supply to an engine, comprising: a fuel injection valve for injecting fuel therethrough into an intake system of said engine; a fuel pump for sucking thereinto fuel contained in a fuel tank and force feeding the fuel to said fuel injection valve through a fuel suppl

이 특허를 인용한 특허 (30)

  1. Musser Keith L. ; Wilhelm Daniel D. ; Olson David A. ; Ross James H. ; Seger Jeffrey P. ; Ruth Michael J. ; Bedapudi Prakash ; Bolis David A. ; Holl Stephen M. ; Weber Gregory, Apparatus and method for accurately controlling fuel injection flow rate.
  2. Stavnheim, Jonathan A.; West, Stephen; Raghunathan, Shyamala, Apparatus for diagnosing failures and fault conditions in a fuel system of an internal combustion engine.
  3. Kitamura, Toru; Kobayashi, Makoto; Hidano, Koichi; Tagami, Takeshi, Control system for internal combustion engine.
  4. Golomb Christopher J ; Bienick Richard H ; Walendzik James A, Dual function fuel supply module.
  5. Henri Mazet FR, Electrically controlled fuel supply pump for internal combustion engine.
  6. Saiki Suzuhiro,JPX ; Uchiyama Tadashi,JPX, Electronic fuel injection apparatus for diesel engine.
  7. Suzuhiro Saiki JP, Engine operation control device.
  8. Oda Tomihisa,JPX ; Fukuma Takao,JPX ; Harada Yasuo,JPX, Fluid pump control apparatus and method.
  9. Hazama,Tadashi, Fuel feed apparatus having control unit for fuel pump.
  10. Yoshiume Naoki,JPX ; Isomura Shigenori,JPX, Fuel feeding apparatus with response delay compensation.
  11. Sakai, Mitsuto; Sugiyama, Masanori; Kurata, Naoki; Yamazaki, Daichi, Fuel pressure control apparatus and method of internal combustion engine.
  12. Takano Yoshiya,JPX ; Matsufuji Koji,JPX ; Ishikawa Tohru,JPX ; Teranishi Takao,JPX, Fuel pressure control apparatus for cylinder injection engine.
  13. Hamada Mikio,JPX, Fuel pump control apparatus.
  14. Holmes John William ; Buch Lawrence Herris, Fuel pump control in an electronic returnless fuel delivery system.
  15. Takayanagi,Keiichi; Furuya,Junichi; Nakamura,Yoshitatsu, Fuel supply apparatus for engine and control method of same.
  16. Saruwatari, Masayuki, Fuel supply control apparatus for internal combustion engine and fuel supply control method thereof.
  17. Kramer Claus (Besigheim DEX) Verhagen Armin-Maria (Stuttgart DEX) Trachte Dietrich (Leonberg DEX) Keuper Gerhard (Leonberg DEX), Fuel supply system for an internal combustion engine.
  18. Minagawa Kazuji,JPX ; Matsuda Takeshi,JPX ; Oi Kiyotoshi,JPX ; Takeuchi Shigeru,JPX ; Yamaguchi Takayoshi,JPX, Fuel supply system for internal combustion engine and method of adjusting it.
  19. Yonekawa Masao,JPX, Fuel supply system with fuel dust removing structure.
  20. Robinson Barry S. ; Kilgore Jason T., Fuel system containing a shape memory alloy.
  21. Hayami, Toshifumi, Fuel-pressure controller for direct injection engine.
  22. Kono Hiromi,JPX ; Yoshino Toshiyuki,JPX ; Kanai Hiroshi,JPX, High-pressure fuel injection system.
  23. Janic Dusan M. ; Bergstedt Randal L. ; Barnett Larry L. ; Richardson Eric R. ; Lowe Kevin E., Hybrid power governor.
  24. Koidl, Stefan; Baumann, Guido; Combelle, Antoine; Dieryckxvisschers, Anthony; Mettetal, Jean-Daniel; Mathis, Pierre; Naupari, Enrique; Schwab, Martin; Hafner, Roland, Method for determining a rail pressure setpoint value.
  25. Thomas Eric D., Method for enhanced split injection in internal combustion engines.
  26. Helmut Rembold DE; Hansjoerg Bochum DE, Method for operating an internal combustion engine mainly in a motor vehicle.
  27. Ohta, Yuji; Yamada, Tomohide, Method of and device for controlling pressure in accumulation chamber of accumulation fuel injection apparatus.
  28. Rumpf Bernd,DEX, Pressure-maintaining arrangement.
  29. Rembold Helmut,DEX ; Grob Ferdinand,DEX ; Mentgen Dirk,DEX ; Stutzenberger Heinz,DEX, System for operating an internal combustion engine, in particular of a motor vehicle.
  30. Fukuda, Yushi, Valve opening degree control system and common rail type fuel injection system.
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