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특허 상세정보

Method for detecting clogging in a fuel filter in an internal combustion engine supply circuit

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01M-015/00   
미국특허분류(USC) 073/119.R; 123/198.D; 123/514; 073/116; 073/119.A
출원번호 US-0857918 (2001-06-11)
우선권정보 FR-0015755 (1998-12-14)
국제출원번호 PCT/FR99/03098 (1999-12-10)
국제공개번호 WO00/36291 (2000-06-22)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Sturm & Fix LLP
인용정보 피인용 횟수 : 41  인용 특허 : 8
초록

The invention concerns a method for detecting clogging in a fuel filter, between a fuel pressure regulator imposing a pressure towards the internal combustion engine downstream of the filter and an electric motor pump compressing fuel coming from the tank towards the regulator through the filter which consists in: determining the fuel pressure at the pump output and by considering it as the fuel pressure at the filter intake; determining the fuel pressure at the filter outlet as being the pressure imposed by the regulator; determining the pressure drop o...

대표
청구항

The invention concerns a method for detecting clogging in a fuel filter, between a fuel pressure regulator imposing a pressure towards the internal combustion engine downstream of the filter and an electric motor pump compressing fuel coming from the tank towards the regulator through the filter which consists in: determining the fuel pressure at the pump output and by considering it as the fuel pressure at the filter intake; determining the fuel pressure at the filter outlet as being the pressure imposed by the regulator; determining the pressure drop o...

이 특허를 인용한 특허 피인용횟수: 41

  1. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Westermann-Rasmussen, Peter; Kjaer, Gert; Lungeanu, Florin. Anti-entrapment and anti-dead head function. USP2017019551344.
  2. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Westermann-Rasmussen, Peter; Kjaer, Gert; Lungeanu, Florin. Anti-entrapment and anti-dead head function. USP2013128602745.
  3. Krassinger, Eric Daniel; Allen, David Mark. Apparatus and method for testing fuel flow. USP2009097587931.
  4. Krassinger,Eric Daniel; Allen,David Mark. Apparatus and method for testing fuel flow. USP2007067228729.
  5. Boese, Thomas G.; Bishop, Michael B.; Ambrose, Jeffrey C.; Emerson, John; Paton, David E.; Mazza, Joseph J.. Battery backup sump pump systems and methods. USP2018029885360.
  6. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Robol, Ronald B.; Cox, Everett; Steen, Donald; Murphy, Kevin; Hruby, Daniel J.; Westermann-Rasmussen, Peter; Kjaer, Gert; Harvest, Nils-Ole; Yahnker, Christopher; Woodcock, Jr., Walter; Runarsson, Einar Kjartan; Hansen, Arne Fink; Morando, Alberto; Lungeanu, Florin. Control algorithm of variable speed pumping system. USP2017039605680.
  7. Stiles, Jr., Robert W.; Robol, Ronald B.; Berthelsen, Lars Hoffmann; Harvest, Nils-Ole; Cox, Everett; Steen, Donald; Murphy, Kevin; Hruby, Daniel J.; Westermann-Rasmussen, Peter; Kjaer, Gert. Control algorithm of variable speed pumping system. USP2016089404500.
  8. Freeman, William. Controlled liquid injection and blending apparatus. USP2012078210826.
  9. Robol, Ronald B.; Hruby, Daniel J.; Colvin, Johnathan Steven. Discharge vacuum relief valve for safety vacuum release system. USP2017029568005.
  10. Flint,Paul A.. Engine health monitoring. USP2008087409855.
  11. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Robol, Ronald B.; Kjaer, Gert; Runarsson, Einar Kjartan. Filter loading. USP2013078480373.
  12. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Westermann-Rasmussen, Peter; Kjaer, Gert; Lungeanu, Florin. Flow control. USP2017109777733.
  13. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Westermann-Rasmussen, Peter; Kjaer, Gert; Lungeanu, Florin. Flow control. USP2014088801389.
  14. Kashiyama, Hiromu. Fuel supplying controller. USP2015089109529.
  15. Marin, Zeljko; Adelman, Stephen T.. Fuel transfer pump system. USP2014048707932.
  16. Wineland,Richard. Low fuel pressure warning system. USP2007127311076.
  17. Beaucaire,James T.; Dickerson,Steven J.; Majewski,Michael A.. Method and apparatus for indicating a potential fluid filter problem. USP2007017168304.
  18. Kidd, Melissa Drechsel; Genaw, William James; Pasche, Micheal Robert; Baase, II, Gary Thomas; Berthelsen, Lars Hoffmann; Fink, Rasmus; Holm, Martin Skov. Method of controlling a pump and motor. USP2017019556874.
  19. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann. Method of operating a safety vacuum release system. USP2013128602743.
  20. Keenan,Andrew D.. Multiple filter controller. USP2009017481919.
  21. Keenan, Andrew D.. Multiple filter controller and method of use. USP2012028110114.
  22. Keenan, Andrew D.. Multiple filter controller and method of use. USP2012048157987.
  23. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Kjaer, Gert; Lungeanu, Florin. Priming protection. USP2013118573952.
  24. Koehl, Robert M.. Pump control system and method. USP2013098540493.
  25. Koehl, Robert M.. Pump controller system and method. USP20190310241524.
  26. Koehl, Robert M.. Pump controller system and method. USP2016079399992.
  27. Koehl, Robert M.. Pump controller system and method. USP2016059328727.
  28. Koehl, Robert M.. Pump controller system and method. USP2016069371829.
  29. Koehl, Robert M.. Pump controller system and method. USP2013058444394.
  30. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Robol, Ronald B.; Yahnker, Christopher; Hruby, Daniel J.; Murphy, Kevin; Runarsson, Einar Kjartan; Hansen, Arne Fink; Lungeanu, Florin; Westermann-Rasmussen, Peter. Pumping system with housing and user interface. USP20190310240604.
  31. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Robol, Ronald B.; Yahnker, Christopher R.; Runarsson, Einar Kjartan. Pumping system with power optimization. USP2013088500413.
  32. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Robol, Ronald B.; Yahnker, Christopher R.; Runarsson, Einar Kjartan. Pumping system with power optimization. USP2014098840376.
  33. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Robol, Ronald B.; Yahnker, Christopher; Runarsson, Elnar Kjartan. Pumping system with power optimization. USP2018049932984.
  34. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Robol, Ronald B.; Yahnker, Christopher R.; Hruby, Daniel J.; Murphy, Kevin; Brown, Edward; MacCallum, David; Dunn, Dennis; Clack, Kenneth; Runarsson, Einar Kjartan; Morando, Alberto. Pumping system with two way communication. USP20190310240606.
  35. Kidd, Melissa Drechsel; Genaw, William James; Pasche, Micheal Robert; Baase, II, Gary Thomas; Berthelsen, Lars Hoffmann; Fink, Rasmus; Holm, Martin Skov. Safety system and method for pump and motor. USP2017079712098.
  36. Kidd, Melissa Drechsel; Genaw, William James; Pasche, Micheal Robert; Baase, II, Gary Thomas; Berthelsen, Lars Hoffmann; Fink, Rasmus; Holm, Martin Skov. Safety system and method for pump and motor. USP2013108564233.
  37. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann. Safety vacuum release system. USP2017089726184.
  38. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Robol, Ronald B.; Yahnker, Christopher R.; Hruby, Daniel J.; Murphy, Kevin; Runarsson, Einar Kjartan; Hansen, Arne Fink; Lungeanu, Florin; Westermann-Rasmussen, Peter. Speed control. USP2013068465262.
  39. Stiles, Jr., Robert W.; Berthelsen, Lars Hoffmann; Robol, Ronald B.; Yahnker, Christopher; Hruby, Daniel J.; Murphy, Kevin; Runarsson, Einar Kjartan; Hansen, Arne Fink; Lungeanu, Florin; Westermann-Rasmussen, Peter. Speed control. USP2015069051930.
  40. Iyer, Arun Meenakshinatha; Byrd, Douglas Scott; Itzel, Gary Michael; Maldonado, Jaime Javier. Turbomachine passage cleaning system. USP2016069376931.
  41. Ishizuka, Motoi. Vehicle brake apparatus and method. USP2012068201896.