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특허 상세정보

Fuel injection cleaning and testing system and apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01N-019/00   
미국특허분류(USC) 73/119A
출원번호 US-0351256 (1994-12-05)
국제출원번호 PCT/US92/04666 (1992-06-05)
§371/§102 date 19941205 (19941205)
국제공개번호 WO-9325888 (1993-12-23)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 20  인용 특허 : 10
초록

A method and apparatus is described for cleaning the fuel injection system of a vehicle without disassembling the fuel injectors from the vehicle engine. The apparatus includes a pump separate and apart from the vehicle for feeding fuel into the fuel supply system and a controller for controlling the pump. The controller operates at least one fuel injector while the injector is disposed in operable association with said vehicle engine, and the pump operates in a fuel feeding mode and in a fuel withdrawing mode whereby to retract fuel from the system. The...

대표
청구항

An apparatus for cleaning and/or testing the fuel injection valve system of a vehicle engine, wherein said apparatus defines an independent fuel system attachable to the vehicle engine so as to temporarily replace the engine\s fuel system, the apparatus comprising: a fuel/chemical mixture tank having an outlet line and a return line in communication, respectively, with fuel inlet and outlet ports of the engine for communicating fuel to one of the fuel injectors; fuel pump means, separate and apart from the vehicle engine, for pumping fuel/chemical mixtur...

이 특허를 인용한 특허 피인용횟수: 20

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  2. Krassinger, Eric Daniel; Allen, David Mark. Apparatus and method for testing fuel flow. USP2009097587931.
  3. Krassinger,Eric Daniel; Allen,David Mark. Apparatus and method for testing fuel flow. USP2007067228729.
  4. Cueto, Omar. Apparatus for connecting a fuel injector to a test machine. USP2015089097226.
  5. Cueto, Omar. Apparatus for connecting a fuel injector to a test machine. USP20181210161550.
  6. Flynn Robert E.. Console for vehicle fuel system cleaner. USP200008D429736.
  7. Freeman, William. Controlled liquid injection and blending apparatus. USP2012078210826.
  8. Hosoya, Hajime. Diagnosis apparatus and method of fuel pump for internal combustion engine. USP2005066907775.
  9. Baker, Mark A.; Merlotti, James M.. Electric fuel pump testing method and apparatus. USP2009047523652.
  10. Baker, Mark A.; Merlotti, James M.. Electric fuel pump testing method and apparatus. USP2011087997127.
  11. Fujino, Kenichi; Motose, Hitoshi. Failure diagnostic system for engine. USP2003116647769.
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  16. Bluemner, Erik J.; Kosmopoulos, George P.. Light enhanced flow tube. USP2017109797764.
  17. Belsoeur, Stephane; Faber, Guillaume. Maintenance system for an injector. USP2017049624887.
  18. Gilham, Jeffrey Jay; Jensen, Patrick; Brendel, Michael; Stankus, Katherine. Multi-display bedside monitoring system. USP2015109152765.
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