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특허 상세정보

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Fuel supply system for an internal combustion engine

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02M-037/04   
미국특허분류(USC) 123/506; 123/456
출원번호 US-0509498 (2000-06-05)
우선권정보 DE-0034121 (1998-07-29)
국제출원번호 PCT/DE99/01329 (1999-05-04)
§371/§102 date 20000605 (20000605)
국제공개번호 WO00/06895 (2000-02-10)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ronald E. Greigg
인용정보 피인용 횟수 : 42  인용 특허 : 7
초록

A fuel supply system with two series-connected fuel pumps including a control valve, which is relatively small, and having a very precise regulation of the quantity of fuel pumped from the first pump into a pressure line by the second fuel pump is obtained at little effort or expense. The fuel supply system is intended for an internal combustion engine of a vehicle.

대표
청구항
▼

1. A fuel supply system for delivering fuel for an internal combustion engine, comprising a fuel tank (2), a first fuel pump (6), a second fuel pump (12), a pressure line (14) connected to a high pressure side of the second pump (12) to which at least one fuel valve (16) is connected, by way of said fuel valve the fuel can at least indirectly reach a combustion chamber of the engine, the first fuel pump (6) pumps the fuel out of the fuel tank (2) into a fuel connection (10), and the second fuel pump (12) has a pump chamber (28) and substantially pumps th...

이 특허에 인용된 특허 (7)

  1. Tarr Yul J. ; Stroia Bradlee J. ; Wieland Todd M. ; Sullivan Jeffrey J.. Flow balanced spill control valve. USP2000046045120.
  2. Kawachi Katsuyoshi,JPX ; Matsumoto Yukio,JPX ; Kobayashi Kazumitsu,JPX. Fuel injection control system. USP2000106135090.
  3. Eheim, Franz; Geiger, Wolfgang; Stadler, Werner. Fuel injection pump for internal combustion engines. USP1983054385614.
  4. Mathis Christian (Arbon CHX). Fuel injection system for an internal combustion engine. USP1989124884545.
  5. Hayashi Satoshi (Nagoya JPX) Tomita Masahiro (Anjo JPX) Niwa Hitoshi (Okazaki JPX) Mukai Hirokatsu (Okazaki JPX). Pilot injection system for fuel injection pump. USP1989064838233.
  6. Kondo Shigeyuki (Aichi JPX) Yamamoto Yoshihisa (Kariya JPX). Variable-discharge high pressure pump. USP1991105058553.
  7. Zenmei Keisaku,JPX ; Kanda Nobuyuki,JPX ; Konishi Keiichi,JPX. Variable-discharge high pressure pump. USP1999095957674.

이 특허를 인용한 특허 피인용횟수: 42

  1. Nieslony,Markus; Schoetz,Alfons; Distel,Matthias; Koehler,Achim; Bredow,Falko; Kiel,Waldemar; Aleker,Jochen. Check valve for a high-pressure pump of a fuel injection system for an internal combustion engine. USP2007117290559.
  2. Serra, Gabriele; De Cesare, Matteo. Control method for a direct injection system of the common-rail type provided with a shut-off valve for controlling the flow rate of a high-pressure. USP2010127856960.
  3. Thorwirth, Erik; Eckart, Winfried; Brunner, Dominik; Heinen, Christian. Control valve, in particular for metering in a fluid for a delivery pump which is arranged downstream. USP2015119181910.
  4. Thorwirth, Erik; Eckart, Winfried; Brunner, Dominik; Heinen, Christian. Control valve, in particular for metering in a fluid for a delivery pump which is arranged downstream. USP2017089719475.
  5. Saler, John Lee; Achor, Kyle Dean. Diesel fuel system with advanced priming. USP2016049316187.
  6. Furuhashi, Tsutomu; Spence, Rebecca; Lubinski, Joseph; Ramamurthy, Dhyana; Oda, Kaoru. Direct injection pump control strategy for noise reduction. USP2014038677977.
  7. Furuhashi, Tsutomu; Spence, Rebecca; Lubinski, Joseph; Ramamurthy, Dhyana; Oda, Kaoru. Direct injection pump control strategy for noise reduction. USP2018049945373.
  8. Furuhashi, Tsutomu; Spence, Rebecca; Lubinski, Joseph; Ramamurthy, Dhyana; Oda, Kaoru. Direct injection pump control strategy for noise reduction. USP2016099435334.
  9. Furuhashi, Tsutomu; Spence, Rebecca; Lubinski, Joseph; Ramamurthy, Dhyana; Oda, Kaoru. Direct injection pump control strategy for noise reduction. USP2016099435335.
  10. Fruth, Reinhard; Gebhardt, Xaver; Woellisch, Bernd; Henfling, Christian; Weber, Rainer; Bleeck, Matthias. Electromagnetic actuator, valve, and injection pump. USP2018049947449.
  11. Radue, Martin L.; Koenigs, William D.. Fuel delivery system for engine. USP2010037677225.
  12. Haeberer, Rainer; Fleiner, Wolfgang. Fuel injection system. USP2003056564776.
  13. Van Der Linde, Josef Johannes; Whitehead, Alexander George; Whitehead, Lynette Irene. Fuel management. USP2017119823108.
  14. Zeng, Paul; Solferino, Vince Paul; Shiah, Kyi; Basmaji, Joseph; Brostrom, Patrick; Lehto, Scott. Fuel pump with quiet rotating suction valve. USP2018069989026.
  15. Inaguma,Yoshitsugu; Inoue,Hiroshi. Fuel supply system of internal combustion engine. USP2007047198033.
  16. Simons, Robert Samuel; Magana, Chadron Michael; Wagner, Jamie. Fuel system conversions for carburetor to electronic fuel injection systems, methods of production thereof. USP2015129206777.
  17. Schueler, Peter. Fuel-injection system comprising pressure regulation in the return line. USP2004056729309.
  18. Ricco,Mario; Gorgoglione,Adriano; Ricco,Raffaele; Stucchi,Sergio. Fuel-injection system for an internal-combustion engine. USP2008077395812.
  19. Hiraku, Kenji; Tokuo, Kenichiro; Kadomukai, Yuzo; Takao, Kunihiko; Yamada, Hiroyuki. High pressure fuel pump. USP2003116651630.
  20. Fukui, Masahiro; Suzuki, Yoshihito; Furuta, Katsunori; Oguri, Tatsumi; Inoue, Hiroshi. High pressure pump. USP2012098257067.
  21. Maeda, Tomoyuki; Asayama, Kazuhiro; Ishikawa, Tomoji; Inoue, Hiroshi. High pressure pump. USP2003046554590.
  22. Inoue,Hiroshi; Ota,Nobuo; Inaguma,Yoshitsugu; Oda,Kaoru; Oguri,Tatsumi. High pressure pump having downsized structure. USP2009027488161.
  23. Abe,Masami; Yamada,Hiroyuki; Onose,Toru; Saito,Atsuji; Usui,Satoshi; Kotaki,Masayoshi; Odakura,Hiroshi. High-pressure fuel pump. USP2006127152583.
  24. Usui, Satoshi; Tokuo, Kenichiro; Kawano, Tatsuo; Hayatani, Masahiko; Tamura, Shingo; Yamada, Hiroyuki; Miyazaki, Katsumi. High-pressure fuel supply pump having electromagnetically-driven intake valve. USP2015038985973.
  25. Usui, Satoshi; Tokuo, Kenichiro; Kawano, Tatsuo; Hayatani, Masahiko; Tamura, Shingo; Yamada, Hiroyuki; Miyazaki, Katsumi. High-pressure fuel supply pump having electromagnetically-driven intake valve. USP2015109169816.
  26. Usui, Satoshi; Tokuo, Kenichiro; Kawano, Tatsuo; Hayatani, Masahiko; Tamura, Shingo; Yamada, Hiroyuki; Miyazaki, Katsumi. High-pressure fuel supply pump having electromagnetically-driven intake valve. USP2017109797357.
  27. Onishi, Yoshihiko; Tochiyama, Shigenobu. High-pressure fuel supply system. USP2004026688291.
  28. Inoue, Hiroshi. High-pressure pump. USP2018049932950.
  29. Inoue, Hiroshi. High-pressure pump. USP20190110184438.
  30. Rembold, Helmut; Hafner, Udo; Moser, Winfried; Philipp, Matthias; Joos, Klaus; Gmelin, Karl; Herrmann, Bernd; Goldschmitt, Volkmar; Frenz, Thomas; Weiss, Ruediger; Schaut, Edmund; Mueller, Uwe; Amler. Method and apparatus for cooling a fuel injection system. USP2003096615807.
  31. Achleitner,Erwin; Cwielong,Martin; Eser,Gerhard. Method and device for controlling an internal combustion engine. USP2009037503313.
  32. Ausiello,Francesco; Serra,Gabriele. Method and system for the direct injection of fuel into an internal combustion engine. USP2007047198034.
  33. Erhard Faix DE; Helmut Clauss DE; Rainer Lorenz DE; Gerd Loesch DE; Markus Rueckle DE. On-off valve in a fuel injection system for internal combustion engines. USP2002076422212.
  34. Eric D. Ramseyer ; Ulf Dreier. Pilot operated throttling valve for constant flow pump. USP2002086439199.
  35. Breeden, Robert H.. Pump assembly and method. USP2003116647965.
  36. Furuhashi, Tsutomu; Ramamurthy, Dhyana; Lubinski, Joseph; Spence, Rebecca. Pump pressure control valve with shock reduction features. USP2015038979514.
  37. Oda, Kaoru; Inoue, Hiroshi; Ota, Nobuo; Inaguma, Yoshitsugu; Niwa, Yutaka. Solenoid valve, flow-metering valve, high-pressure fuel pump and fuel injection pump. USP2010107819637.
  38. Smith, Brian William; Ramseyer, Eric D.; Correll, Mark Douglas. Suction controlled pump for HEUI systems. USP2004016672285.
  39. Smith, Brian William; Ramseyer, Eric D.; Correll, Mark Douglas. Suction controlled pump for HEUI systems. USP2003126668801.
  40. Bleeck, Matthias; Gugel, Bernd; Krueger, Thomas; Woellisch, Bernd. Valve. USP2016079383028.
  41. De Matthaeis, Sisto Luigi. Valve system for controlling the fuel intake pressure in a high-pressure pump. USP2003016510843.
  42. Ilija Djordjevic. Variable output pump for gasoline direct injection. USP2002076422203.

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