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Pressure control in low static leak fuel system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02M-059/36
출원번호 US-0437028 (2009-05-07)
등록번호 US-8291889 (2012-10-23)
발명자 / 주소
  • Shafer, Scott F.
  • DePayva, Jeffrey
  • Puckett, Daniel R.
  • Johanson, Amy S.
  • Adams, Kenneth C.
  • Tower, Benjamin R.
  • Li, Jason Z.
  • Venkataraghavan, Jayaraman
  • Gerstner, Michael D.
  • Long, Michael C.
출원인 / 주소
  • Caterpillar Inc.
대리인 / 주소
    Liell & McNeil
인용정보 피인용 횟수 : 12  인용 특허 : 28

초록

A pressure relief valve includes a valve body having a valve seat fluidly positioned between an inlet and an outlet. A valve member is movable among a first position, a second position, and a third position. The valve member is in contact with the valve seat and fluidly blocks the inlet from the out

대표청구항

1. A pressure relief valve, comprising: a valve body having a valve seat fluidly positioned between an inlet and an outlet;a valve member being movable among a first position, a second position, and a third position;the valve member being in contact with the valve seat and fluidly blocking the inlet

이 특허에 인용된 특허 (28)

  1. Kuroda, Akihiro, Common rail type fuel injection system.
  2. Nakata, Shingo, Control device for in-cylinder injection internal combustion engine.
  3. Hervault,Christian; Veret,Dominique; Bauer,Philippe, Device for controlling flow rate of a direct injection fuel pump.
  4. Froment Jean-Louis,FRX, Device for injecting fuel into a diesel engine.
  5. Keiichi Enoki JP; Tadahiro Azuma JP; Takeshi Kakigi JP, Fuel injection control apparatus for internal combustion engine.
  6. Uchiyama, Ken; Matsumura, Toshimi, Fuel injection system.
  7. Popp Heinz (Roitham ATX), Fuel injection system for motor vehicles.
  8. Tsukada, Shinsaku; Ehara, Hideharu; Okamoto, Takashi, Fuel injector for internal combustion engine.
  9. Yasuo Hirata JP; Hidehiko Asama JP, Fuel supply amount controller for internal combustion engine.
  10. Yoshioka, Hiroshi; Kuwada, Hisashi, Fuel supply apparatus and fuel pressure regulator.
  11. Ito Motoya,JPX, Fuel supply apparatus and method for supplying fuel according to an engine operating condition.
  12. Oi Kiyotoshi,JPX ; Minagawa Kazuji,JPX ; Ito Motoya,JPX, Fuel supply system with fuel evaporation prevention.
  13. Minagawa Kazuji (Tokoname JPX) Oi Kiyotoshi (Toyohashi JPX) Akiba Takashi (Kariya JPX), Fuel supply system with two-stage control pressure regions.
  14. Nishibu, Hideaki; Nishio, Toshio; Iwao, Yoko, Fuel supply systems.
  15. Ikeya, Masaki, Fuel-feeding devices.
  16. Martin Tiby M. (3836 Holly La. Waterloo IA 50702), High pressure electronic common-rail fuel injection system for diesel engines.
  17. Yamamoto Kazuo (Nagoya JPX), High pressure fuel injection system for internal combustion engine.
  18. Lffler Alfons (Friedrichshafen DEX) Marte Walter (Oberteuringen ATX) Wiggermann Peter (Oberdorf DEX), Hydraulic pressure-control device with parallel compression springs.
  19. Sullivan,Michael Brian, Internal combustion engine flow regulating valve.
  20. Stroia,Kathleen H.; Kempfer,Stephen T.; Yu,Dequan; Vint,Matti K.; Pursifull,Ross D., Low evaporative emission fuel system depressurization via solenoid valve.
  21. Haeberer Rainer,DEX ; Buerkle Frieder,DEX ; Clauss Helmut,DEX ; Rueckle Markus,DEX, Pressure control valve.
  22. Braeuer,Christian; Holl,Stefan, Pressure regulating valve for common rail fuel injection systems.
  23. Leng John L. (Havant GB2) Ando Tsuyoshi (Sano JPX) Hatakenaka Kousuke (Sano JPX) Mito Akio (Yokohama JPX), Pressure relief valve.
  24. Bostick Giles L. (Ashland KY) Jewitt Carlton H. (Catlettsburg KY) Kersey Victor L. (Ashland KY), Process and apparatus for reducing port fuel injector deposits.
  25. Kariya Yasuhiro (Hino JPX) Funai Kenji (Kariya JPX), Safety valve for fuel injection apparatus.
  26. Drummer Eugen,ATX, System and method for reducing the fuel pressure in a fuel injection system.
  27. Puckett,Daniel Reese, System for dynamically detecting fuel leakage.
  28. Seetharaman Viswanath (Anderson IN) Reuter David F. (Beavercreek OH), Two-position three-way solenoid valve.

이 특허를 인용한 특허 (12)

  1. Marking, John, Bypass for a suspension damper.
  2. Marking, John, Bypass for a suspension damper.
  3. Marking, John, Compression isolator for a suspension damper.
  4. Marechal, Michel; Sauvage, Frederic, High pressure valve.
  5. Ericksen, Everet Owen; Cox, Christopher Paul; Tsiaras, Philip; Larson, Mark; Galasso, Mario; McLellan, Matt, Method and apparatus for an adjustable damper.
  6. Ericksen, Everet Owen; Fox, Robert C.; Marking, John, Method and apparatus for an adjustable damper.
  7. Ericksen, Everet Owen; O'Neal, George; McLellan, Matt, Method and apparatus for an adjustable damper.
  8. Ericksen, Everet; Fox, Robert C.; Batterbee, David; Marking, John, Method and apparatus for an adjustable damper.
  9. Ericksen, Everet; Fox, Robert C.; Batterbee, David; Marking, John, Method and apparatus for an adjustable damper.
  10. Galasso, Mario; Franklin, Joseph; Laird, Andrew; Fox, Robert C., Methods and apparatus for suspension adjustment.
  11. Haugen, David M., Methods and apparatus for suspension lock out and signal generation.
  12. Galasso, Mario; Franklin, Joseph; Laird, Andrew; Bass, Charles; Bavetta, Ryan, Methods and apparatus for suspension set up.
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