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특허 상세정보

Redundant seal for vehicle filler neck

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65B-031/06   
미국특허분류(USC) 141/59 ; 137/588 ; 144/46 ; 220/862
출원번호 US-0159423 (1993-11-30)
발명자 / 주소
인용정보 피인용 횟수 : 29  인용 특허 : 17
초록

A vaportight seal door assembly mounted in the upper end of a vehicle fuel system filler pipe. The seal door is normally biased to a closed position to create a vaportight seal between the fuel tank and the filler pipe inlet, normally closed by a cap. The seal door yields upon insertion of a dispenser nozzle to permit refueling. The seal door is provided with pressure relief structure to vent fuel vapor from the fuel tank to the upper end of the filler pipe at a predetermined pressure differential when the seal door is closed.

대표
청구항

In a vehicle fuel system having a fuel tank and a filler pipe with an inlet, an improved seal door assembly in the filler pipe between the inlet and the fuel tank, comprising: partition means in the filler pipe near the filler pipe inlet, the partition means including an aperture sized to permit insertion of a fuel dispenser nozzle through the partition means, the partition means further defining a seal door seat associated with the aperture; a seal door movable from a closed position on the seat to an open position off the seat upon insertion of a dispe...

이 특허에 인용된 특허 (17)

  1. Ott Siegfried (Traunstein-Hufschlag DEX) Wimmer Friedrich (Schalchen ATX). Cap for the filler neck of liquid containers. USP1993035195566.
  2. Harris Robert S. (Connersville IN) Griffin Jeffrey (Connersville IN). Capless vehicle refueling system. USP1991105056570.
  3. Griffin Jeffrey (Connersville IN) Harris Robert S. (Connersville IN) Groom J. Bradley (Terre Haute IN). Capless vehicle refueling system with moving fill passageway. USP1993125271438.
  4. Rich Gregory E. (Richmond MI) Giacomazzi Roy A. (Rochester Hills MI) Wilds Jack C. (Mount Clemens MI). Combination filler pipe and vapor control means. USP1989114881578.
  5. Micek Dennis (Dearborn MI). Fill neck assembly for vehicle mounted fuel vapor recovery system. USP1990064932444.
  6. Scharrer Konrad (Hildren DEX). Filling nipple for a fuel tank. USP1993025186220.
  7. Teets Michael R. (Grosse Pointe Park MI) Kerby Keith A. (Clarkston MI) Rafferty Michael P. (Warren MI) Carver Wayne D. (Pontiac MI) Shrodes ; Jr. Robert (Mt. Clemens MI). Fuel assembly having a vapor vent with a hinged float valve. USP1990104966299.
  8. Johnson Lawrence P. (Huron OH). Fuel cap with poppet type valves. USP1982074337873.
  9. Boehmer Dennis A. (Xenia OH) Williams James W. (Okemos MI). Fuel filler pipe seal. USP1990054924923.
  10. Cherng Bing J. (No. 38 3 ; Alley 23 ; Lane 1165 ; Min Chu 1st Kaohsiung TWX). Power fuel tank cover for automobiles. USP1993085234122.
  11. Sherwood Carl H. (Brockport NY) Meyer Karen M. (Webster NY) Covert Charles H. (Manchester NY) Weilnau Gregory P. (Churchville NY). Seal assembly for vehicle filler neck. USP1990084946060.
  12. Jansky Jaroslav (Rosenheim DEX) Temmesfeld Angelika B. M. (Raubling DEX). Shut-off valve. USP1991065022433.
  13. Harris Robert S. (Connersville IN). Vapor recovery system. USP1989054826511.
  14. Harris Robert S. (Connersville IN). Vapor recovery system. USP1988094770677.
  15. Szlaga Emil (Connersville IN) Harris Robert S. (Connersville IN) Thompson Robert H. (Connersville IN). Vapor recovery system. USP1989034816045.
  16. Morris John M. (Auburn WA) Forsythe Alan K. (Vashon Island WA). Vapor recovery systems. USP1991075027868.
  17. Gifford William E. (Hemlock NY) Sherwood Carl H. (Brockport NY) Covert Charles H. (Manchester NY) Turner Kenneth W. (Webster NY). Vehicle tank vapor vent valve assembly. USP1990044917157.

이 특허를 인용한 특허 피인용횟수: 29

  1. Vetter,Siegfried; Stephan,Markus. Automatic tank closure for a fuel tank. USP2006087096899.
  2. Armbruster, Kevin L.; Gilmartin, Brad D.; Kueckendahl, Peter J.; Richard, Bernard J.; Ryan, Daniel J.. Device and method for determination of a position of an object by means of ultrasonic waves. USP2016059348026.
  3. Gebert, Klaus; Wagner, Axel. Filler neck. USP2012088251109.
  4. Krach,Martin; Enzelberger,Reinhard. Filling fitting for a motor vehicle fuel tank with an automatic closure. USP2006127147018.
  5. B?uerle,Matthias. Filling-fixture for an intake tube of a fuel tank. USP2007047204279.
  6. Martin, Charles J.; Creager, Christopher W.. Flapper type fill tube check valve. USP2005086932100.
  7. Martin,Charles Joseph; Creager,Christopher Wayne. Flapper type fill tube check valve. USP2008127458385.
  8. Whelan, Sean; Slabaugh, Anthony; Bostwick, Christopher. Fuel fill apparatus for use with fuel tanks. USP2016049315099.
  9. Whelan, Sean; Slabaugh, Anthony; Bostwick, Christopher. Fuel fill apparatus for use with fuel tanks. USP2017109776506.
  10. Yoshida, Hiromitsu. Fuel filler port closing apparatus. USP2012108281825.
  11. Levey, Kenneth R.; Parker, Eric G.; Bush, Kirk J.; Cisternino, Franco A.. Fuel shut-off valve assembly with associated components and methods of making and assembling the same. USP2009067549443.
  12. Osterbrink Mark D.. Fuel tank filler neck check valve. USP2000026026853.
  13. Okawada, Takayuki; Hanafusa, Yasno; Kurata, Kou. Fuel tank for vehicle. USP2016069359033.
  14. Armesto Carlos ; Fairbairn James Allan. Fuel tank system. USP1999105960839.
  15. Armbruster, Kevin L.; Gilmartin, Brad D.; Kueckendahl, Peter J.; Richard, Bernard J.; Ryan, Daniel J.. Gas laser device and gas reservoir. USP2015079077141.
  16. Armbruster, Kevin L.; Gilmartin, Brad D.; Kueckendahl, Peter J.; Richard, Bernard J.; Ryan, Daniel J.. Laser device. USP2015069071034.
  17. Armbruster, Kevin L.; Gilmartin, Brad D.; Kueckendahl, Peter J.; Richard, Bernard J.; Ryan, Daniel J.. Laser device and method for generating laser light. USP2015079077140.
  18. Armbruster, Kevin L.; Gilmartin, Brad D.; Kueckendahl, Peter J.; Richard, Bernard J.; Ryan, Daniel J.. Laser device and method for marking an object. USP2017059664898.
  19. Armbruster, Kevin L.; Gilmartin, Brad D.; Kueckendahl, Peter J.; Richard, Bernard J.; Ryan, Daniel J.. Laser device with a laser unit and a fluid container for a cooling means of said laser. USP2016039300106.
  20. Armbruster, Kevin L.; Gilmartin, Brad D.; Kueckendahl, Peter J.; Richard, Bernard J.; Ryan, Daniel J.. Marking apparatus. USP2015079073349.
  21. Armbruster, Kevin L.; Gilmartin, Brad D.; Kueckendahl, Peter J.; Richard, Bernard J.; Ryan, Daniel J.. Marking apparatus with a plurality of gas lasers with resonator tubes and individually adjustable deflection means. USP2017029573223.
  22. Armbruster, Kevin L.; Gilmartin, Brad D.; Kueckendahl, Peter J.; Richard, Bernard J.; Ryan, Daniel J.. Marking apparatus with a plurality of lasers and a combining deflection device. USP2017039595801.
  23. Armbruster, Kevin L.; Gilmartin, Brad D.; Kueckendahl, Peter J.; Richard, Bernard J.; Ryan, Daniel J.. Marking apparatus with a plurality of lasers and individually adjustable sets of deflection means. USP2017029577399.
  24. Armbruster, Kevin L.; Gilmartin, Brad D.; Kueckendahl, Peter J.; Richard, Bernard J.; Ryan, Daniel J.. Marking apparatus with a plurality of lasers, deflection means, and telescopic means for each laser beam. USP2017029573227.
  25. Armbruster, Kevin L.; Gilmartin, Brad D.; Kueckendahl, Peter J.; Richard, Bernard J.; Ryan, Daniel J.. Marking apparatus with at least one gas laser and heat dissipator. USP20190310236654.
  26. Armbruster, Kevin L.; Gilmartin, Brad D.; Kueckendahl, Peter J.; Richard, Bernard J.; Ryan, Daniel J.. Marking device for marking an object with marking light. USP2015099139019.
  27. Källberg, Sylvid. Method and system for refuelling. USP2009067543611.
  28. Keefer, Neal L.; Watson, Kenneth A.; Waymire, Evan. Method of closing a fuel tank with a pivotal door and seal. USP2014068746479.
  29. Szymusiak, Scott J.; Cooper, Scott Donald; Lawrence, Donald M.. Venting system for a diesel exhaust fluid filler pipe. USP2017049610836.