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특허 상세정보

Motor vehicle fuel cap inlet and outlet vent apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65D-051/16   
미국특허분류(USC) 220/20311; 220/20316; 220/20328; 220/303
출원번호 US-0641507 (2000-08-21)
발명자 / 주소
대리인 / 주소
    Robert T. Johnson
인용정보 피인용 횟수 : 18  인용 특허 : 12
초록

A vehicle fuel or gas tank is subject to either a build up of pressure or a negative pressure, and in view of this inlet and outlet vents are provided in the fuel cap to balance the pressure with the atmosphere, and this balance of fuel tank pressure is attained by covers of vents in the fuel cap and the covers having an umbrella or parabolic shape or the vents may be covered by reed valves. The disclosure of covers of vents as described in this invention then obviates the use of coiled metal springs to control vents in vehicle fuel caps.

대표
청구항

1. Vehicle fuel cap outlet and inlet vent apparatus wherein the improvement comprises;a an outlet aperture adjacent to a piller in fuel cap body, b umbrella or parabola shaped aperture cover having a mounting aperture to receive said pillar c an aperture cover concave side edge landed on surface around said pillar and said outlet aperture, and, d an inlet aperture adjacent to a second pillar in said fuel cap body, e a second aperture cover having an umbrella or parabola shape having a mounting aperture to receive said second pillar, f and concave side ed...

이 특허를 인용한 특허 피인용횟수: 18

  1. Lin, Shin-Shuoh. Air tight canister with vacuum relief valve. USP2004046726047.
  2. Whelan, Sean; Tate, Robert; Scott, Brian. Apparatus and methods for mounting fuel delivery system components to fuel tanks. USP2014098833346.
  3. Whelan, Sean; Tate, Robert; Scott, Brian. Apparatus and methods for permanently attaching fuel delivery system components to fuel tanks. USP2014078789719.
  4. Zhang, Yi. Breather valve. USP2018059976661.
  5. Rovelli, Ivan Maria. Dispensing cap with automatic valve for containers for transporting and dispensing liquid or creamy substances. USP2013068464915.
  6. Tharp, Robert Daniel; Holz, Michael Joseph; Graham, Thomas John. Modular ratchet cap. USP2011128074334.
  7. Knaus,Artur; Seelandt,Wilhelm. Oil separating device for a combustion engine. USP2006077080636.
  8. Callahan,Douglas John; Ertl,Brent J.; Pruzinskis,Juris J.; Farrey,Michael P.; Bishop,Hans. Passive evaporative emission control module. USP2007127311088.
  9. Whelan, Sean; Tate, Robert; Scott, Brian. Pressure relief apparatus for use with fuel delivery systems. USP2015129222450.
  10. Whelan, Sean; Tate, Robert; Scott, Brian. Pressure relief apparatus for use with fuel delivery systems. USP20181010086691.
  11. Ganachaud,Patrick; Covet,Jacques. Sealing and safety device for filling a hollow body with a liquid. USP2006087082973.
  12. Ganachaud,Patrick; Covet,Jacques. Sealing and safety device for filling a hollow body with a liquid. USP2007037191810.
  13. Reutter,Heinrich. Sealing lid for motor vehicle radiator. USP2008067380681.
  14. Kelley, Anthony R.; Lindner, Jeffrey L.. Space vehicle valve system. USP2014038668168.
  15. Ehrman, Moshe; Akian, Ilan; Vulkan, Omer. Vapor recovery control valve. USP2012058176935.
  16. Vulkan, Omer; Olshanetsky, Vladimir; Levy, Alon. Vehicle fuel system and components thereof. USP2015028950382.
  17. Ayers, Jeffrey Alan; Valentine, Matthew David; Conlin, Vickie Lynn. Vented valve cap. USP2017079707840.
  18. Ayers, Jeffrey Alan; Valentine, Matthew David; Conlin, Vickie Lynn. Vented valve cap. USP2016119493066.