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특허 상세정보

Fuel weathering method for vehicle evaporative emission system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02M-037/04   
미국특허분류(USC) 123/516; 123/0010A; 73/1190A
출원번호 US-0732285 (2000-12-07)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Carlos L. Hanze
인용정보 피인용 횟수 : 21  인용 특허 : 5
초록

A fuel weathering method for an evaporative emission system of a motor vehicle includes determining a current temperature of liquid fuel inside the evaporative emission system, determining a fuel residency time representing the amount of time the fuel has resided above the current temperature, and performing a system diagnostic test of the evaporative emission system only if the fuel residency time exceeds a minimum fuel residency time.

대표
청구항

1. A fuel weathering method for an evaporative emission system of a motor vehicle, comprising:determining a current temperature of liquid fuel inside the evaporative emission system; determining a fuel residency time representing the amount of time the fuel has resided above the current temperature; and performing a diagnostic test of the evaporative emission system only if the fuel residency time exceeds a minimum fuel residency time.

이 특허를 인용한 특허 피인용횟수: 21

  1. McLain, Kurt D.; DeFrank, Jeff. Apparatus and method of determining a leak condition of a fuel system. USP2015109163585.
  2. Barocela,Edward; Cassidy,Patrick F.. Delta-winged hybrid airship. USP2006087093789.
  3. Kidokoro, Toru; Matsubara, Takuji; Hyodo, Yoshihiko. Evaporated fuel treatment device for internal combustion engine. USP2005016837224.
  4. Iwaya, Norifumi; Sano, Takayuki; Wakamatsu, Atsushi; Kageyama, Hiroaki. Fuel evaporation gas discharge suppressing device of internal combustion engine. USP2015028960163.
  5. Wiesenberger, Juergen; Hurley, Richard. Fuel supply and diagnostics module. USP2005086935317.
  6. Hagen, Harald. Fuel system and method for operating a fuel system. USP2016019239032.
  7. Miwa, Makoto; Morinaga, Syujiro; Maegawa, Yoshinori; Wakahara, Keiji. Leak check for fuel vapor purge system. USP201010RE41823.
  8. Espinoza, Robert Joseph. Method and apparatus for evaporative emissions control. USP2014108869777.
  9. DeBastos, Timothy; Kacewicz, John Michael; Bohr, Scott; Pearce, Russell Randall; Kragh, Christopher; Sullivan, Patrick; Euliss, William; Kluzner, Michael Igor. Method and system for fuel vapor control. USP2012068200411.
  10. DeBastos, Timothy; Kacewicz, John Michael; Bohr, Scott; Pearce, Russell Randall; Kragh, Christopher; Sullivan, Patrick; Euliss, William; Kluzner, Michael Igor. Method and system for fuel vapor control. USP2011098019525.
  11. DeBastos, Timothy; Pearce, Russell Randall; Bohr, Scott; Sullivan, Patrick; Kragh, Christopher; Kluzner, Michael Igor; Jentz, Robert Roy; Euliss, William; Dudar, Aed; Kerns, James Michael; Ferguson, Russ William; Gabor, Daniel. Method and system for fuel vapor control. USP2012078215291.
  12. DeBastos, Timothy; Pearce, Russell Randall; Bohr, Scott; Sullivan, Patrick; Kragh, Christopher; Kluzner, Michael Igor; Jentz, Robert Roy; Euliss, William; Dudar, Aed; Kerns, James Michael; Ferguson, Russ William; Gabor, Daniel. Method and system for fuel vapor control. USP2011118056540.
  13. Pearce, Russell Randall; Bohr, Scott; Kragh, Christopher; DeBastos, Timothy; Sullivan, Patrick; Kerns, James Michael; Olson, Chad Michael. Method and system for fuel vapor control. USP2013058447495.
  14. Penschuck,Juergen. Method for determining the fuel vapor pressure in a motor vehicle with on-board means. USP2006026994075.
  15. Loss,Kevin L.; Adkins,David A.. Methods and systems for controlling flammability control systems in aircraft and other vehicles. USP2007037191983.
  16. Loss,Kevin L.; Adkins,David A.. Methods and systems for controlling flammability control systems in aircraft and other vehicles. USP2006037007893.
  17. Menke, Andreas. Motor vehicle. USP2014108863729.
  18. Waldrop, Mark Stanley; Geer, James Lee. Pressure sensor configuration for pressurized tank. USP2013068464590.
  19. Hiroki Isobe JP. Refueling system. USP2002126488015.
  20. Washeleski,John; Perrin,Randall L.; Mitchell,John E.. Vehicle fuel management system. USP2006067055505.
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