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특허 상세정보

Vapor recovery systems

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/04   
미국특허분류(USC) 220/86R ; 55/387 ; 137/351 ; 220/85VS
출원번호 US-0946426 (1986-12-23)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 64  인용 특허 : 5
초록

A vapor vent valve (16) comprises a housing (28) the interior of which is divided into two fluid chambers (32, 34) by a movable wall (30). The first chamber (32) provides a closable junction in the vapor recovery passageway (18, 20) between a liquid fuel tank (10) and a vapor storage canister (22). The second chamber (34) has a combined inlet/outlet (38) which is interconnected with a signal pressure region (44) in the fuel tank fill tube (12) adjacent to the fill tube cap (14). A valve plug (36) is fixed to the movable wall (30) so that when the pressur...

대표
청구항

A refueling vapor recovery system, comprising: a liquid fuel tank including a fill tube having an inlet into which a liquid fuel fill nozzle is inserted for introduction of liquid fuel into said fuel tank, and a removable closure cap for said fill tube; a vapor storage means; a vapor recovery passageway extending from the fuel tank to the vapor storage means; a signal pressure region in said fill tube which is at an elevated first pressure when the closure cap is installed on the fill tube and there is vapor pressure within the fuel tank, and which is at...

이 특허를 인용한 특허 피인용횟수: 64

  1. Hyodo Yoshihiko,JPX ; Matsuoka Hiroki,JPX. Apparatus for preventing discharge of fuel vapor. USP1998105816287.
  2. Bonner, Mark; Underhill, Gary. Automatic shut-off nozzle for use in a non-overflow liquid delivery system. USP2013078474492.
  3. Gerdes, Ralf. Cap-free neck end for a filler neck. USP2017089725203.
  4. Gerdes, Ralf. Cap-free neck end for a filler neck. USP2016099452858.
  5. Palvoelgyi Sandor,ATX ; Reinlaender Peter,CAX ; Pozgainer Gunther,ATX. Capless refueling assembly. USP2000016009920.
  6. Griffin Jeffrey (Connersville IN) Harris Robert S. (Connersville IN) Groom J. Bradley (Terre Haute IN). Capless vehicle refueling system with moving fill passageway. USP1993125271438.
  7. McClung, Chad A.; Griffin, Jeffery; Bell, Lowell R.. Closure and vent system for capless filler neck. USP2005086923224.
  8. Dean C. Foltz. Closure assembly for a tank filler neck. USP200207RE37776.
  9. Kremer Adolf,DEX ; Scheurenbrand Dieter,DEX ; Steinkamper Reinhard,DEX. Closure for a filling tube of the tank of a motor vehicle and operation method. USP2000086102234.
  10. 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.
  11. Benjey,Robert P.; Allman,Craig H.. Controlling vapor recirculation during refueling of a tank through a filler tube from a dispensing nozzle. USP2006067055556.
  12. Kawase, Ritsuo. Device for sealing refueling opening. USP1991075035272.
  13. Ishikawa Takashi (Okazaki JPX). Engine fuel vapor treating apparatus. USP1997055632251.
  14. Mills,Vaughn K.; Belanger,Peter G.; McIntosh,Andrew W.. Evaporative emission control system and method for small engines. USP2008107438059.
  15. Woodcock William F. (Dearborn MI) Ruhig ; Jr. William E. (Sterling Heights MI). Fill neck assembly for on board refueling vapor recovery system. USP1989034809863.
  16. Micek Dennis (Dearborn MI). Fill neck assembly for vehicle mounted fuel vapor recovery system. USP1990064932444.
  17. Netzer, Heribert; Groβ, Michael. Filler head. USP2017019539898.
  18. Foltz Dean C.. Filler neck crown assembly. USP199901D403643.
  19. Szlaga Emil (Connersville IN) Harris Robert S. (Connersville IN) Thompson Robert H. (Connersville IN). Filler neck sealing assembly. USP1989114883103.
  20. Thompson Robert H. (Dearborn Heights MI) Szlaga Emil (Connersville IN) Harris Robert S. (Connersville IN). Filler neck sealing assembly. USP1990124977936.
  21. 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.
  22. Sawamoto Hiroyuki (Kasugai JPX) Asada Naohiro (Aichi-ken JPX) Kido Katsuyuki (Seto JPX). Fuel evaporative-gas emission preventing apparatus. USP1997085657734.
  23. Seiichi Takatsuka (Soja JPX) Kyokuichi Sato (Soja JPX). Fuel fill tube for automobile. USP1990094955950.
  24. Jamrog, James R.. Fuel filler pipe fill control module. USP1994065320147.
  25. Munguia Preston T. (4111 Peppertree La. Silver Spring MD 20906). Fuel tank filler tube closure assembly. USP1991085042678.
  26. Giacomazzi Roy A. (Washington Township MI) Giampa Rolland D. (Clarkston MI). Fuel tank venting. USP1989014798306.
  27. Kimoto, Junya. Fuel vapor treating apparatus. USP2014118888901.
  28. Devall Jeffrey ; Williamson Brian J. ; Groll Steven E. ; Beyer Barry A.. Fuel-Transfer system. USP2000056056029.
  29. Bar, Jean-Philippe. Head for a fuel filler pipe of a vehicle. USP2010057708036.
  30. Bar, Jean-Philippe. Head for a fuel filler pipe of a vehicle. USP2010017640954.
  31. Pearce, Russell Randall; Hipp, Mark Edward. Hydrocarbon storage canister. USP2014068752530.
  32. Pearce, Russell Randall; Hipp, Mark Edward. Hydrocarbon storage canister. USP2016019243594.
  33. Spink,Kenneth M.; McIntosh,Andrew W.; Benjey,Robert P.; Martin,Charles J.. Isolation valve useful in fuel tank emission control systems. USP2006097107971.
  34. Kooy Richard J. (Western Springs IL) Coers Don Henry (Naperville IL). Method and system for storing cold liquid. USP1997115685159.
  35. Bauer, Angelika Barbara Maria. Method for activating a motor vehicle closure and closure device for motor vehicles. USP2014088794689.
  36. Bonner, Mark; Underhill, Gary. Non-overflow liquid delivery system. USP2013038397770.
  37. Bonner, Mark; Underhill, Gary. Non-overflow liquid delivery system. USP2015018936051.
  38. Bonner, Mark; Underhill, Gary. Nozzle for use in a non-overflow liquid delivery system. USP2013048408252.
  39. Bonner, Mark; Underhill, Gary. Nozzle for use in a non-overflow liquid delivery system. USP2015018925595.
  40. Yost John V. (Trenton MI). On-board refueling vapor recovery system. USP1989044821908.
  41. Bramson, Eric David. One-way valve for a fuel-tank filling conduit. USP2013058439088.
  42. Thompson Robert Harold (Redford MI). Positive seal retainer for quick install fuel cap. USP1997065638874.
  43. Hiroki Isobe JP. Refueling system. USP2002126488015.
  44. Ganachaud,Patrick. Safety system for a liquid fuel tank. USP2006127152638.
  45. Dean C. Foltz ; Robert S. Harris ; William Abney, III. Seal for filler neck closure assembly. USP2002096446826.
  46. Aoshima Kazuyuki (Fujisawa JPX) Abe Hiroya (Hiroshima JPX). Sealing device for fuel supply port of fuel tank for use in vehicles. USP1993085234039.
  47. Jansky Jaroslav (Rosenheim DEX) Temmesfeld Angelika B. M. (Raubling DEX). Shut-off valve. USP1991065022433.
  48. Ishikawa Takashi,JPX. Structure for mounting a canister for reducing transmission of vibration generated in a wheel to the canister. USP1999025868428.
  49. Bucci George H. (Tolland CT). System for controlling the release of fuel vapors from a vehicle fuel tank. USP1989124887652.
  50. Bucci George H. (Tolland CT). System for controlling the release of fuel vapors from a vehicle fuel tank. USP1989104874020.
  51. Bucci George H. (Tolland CT). System for controlling the release of fuel vapors from a vehicle fuel tank. USP1990064934417.
  52. Bucci George H. (Tolland CT). System for controlling the release of fuel vapors from a vehicle fuel tank. USP1991075033517.
  53. Davis,Jeffrey Allen; Holz,Michael Joseph; Tharp,Robert Daniel; Savio Braganza,Austin Raymond. Tank assembly and components. USP2009027493894.
  54. Gifford William E. (Hemlock NY) Sherwood Carl H. (Brockport NY) Covert Charles H. (Manchester NY) Turner Kenenth W. (Webster NY). Tank vapor vent valve assembly with improved overfill protection. USP1990014893643.
  55. Revink, Ingo; Just, Thomas. Tank ventilation device for a motor vehicle. USP2017039592730.
  56. Harris Robert S. (Connersville IN) Szlaga Emil (Connersville IN) Thompson Robert H. (Connersville IN). Vacuum-actuated vapor recovery system. USP1989064836835.
  57. Farrenkopf, Markus T.; Williams, Wade V.; Leonhardt, Ralf; Gaynor, Scott C.; Eisenbacher, David; Petroskie, Robert. Valve assembly for a fuel tank. USP2003116648016.
  58. Ecim, Marko; Eggenreich, Eduard. Valve device. USP20180810059197.
  59. Herbon Joseph A. ; Mihal Eric A. ; Byrka Karen R. ; Gaynor Scott C. ; Ramioulle Frederic,FRX. Vapor recovery fuel tank system. USP1998075782258.
  60. Harris Robert S. (Connersville IN). Vapor recovery system. USP1989054826511.
  61. Szlaga Emil (Connersville IN) Harris Robert S. (Connersville IN) Thompson Robert H. (Connersville IN). Vapor recovery system. USP1989034816045.
  62. Morris John M. (Auburn WA) Forsythe Alan K. (Vashon Island WA). Vapor recovery systems. USP1991075027868.
  63. Ishikawa Takashi (Okazaki JPX). Vehicle fuel vapor treating apparatus. USP1997115687697.
  64. 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.