IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0140686
(2002-05-07)
|
발명자
/ 주소 |
- Zerangue, Sr., Russell Shane
|
대리인 / 주소 |
Roy, Kiesel, Keegan and DeNicola
|
인용정보 |
피인용 횟수 :
9 인용 특허 :
6 |
초록
▼
A method and system for preventing vehicle misfuelling by utilizing an apparatus that receives a fuel nozzle into the filler neck, and activates a vacuum on the nozzle inserted therein. Using the pump's internal shut-off mechanism, this prevents the fuel pump from dispensing fuel until the sensing u
A method and system for preventing vehicle misfuelling by utilizing an apparatus that receives a fuel nozzle into the filler neck, and activates a vacuum on the nozzle inserted therein. Using the pump's internal shut-off mechanism, this prevents the fuel pump from dispensing fuel until the sensing unit within the apparatus is able to identify the fuel proposed to be added to the tank. If the fuel is deemed acceptable, the vacuum is released, and the fuel is permitted to enter into the desired fuel tank.
대표청구항
▼
A method and system for preventing vehicle misfuelling by utilizing an apparatus that receives a fuel nozzle into the filler neck, and activates a vacuum on the nozzle inserted therein. Using the pump's internal shut-off mechanism, this prevents the fuel pump from dispensing fuel until the sensing u
A method and system for preventing vehicle misfuelling by utilizing an apparatus that receives a fuel nozzle into the filler neck, and activates a vacuum on the nozzle inserted therein. Using the pump's internal shut-off mechanism, this prevents the fuel pump from dispensing fuel until the sensing unit within the apparatus is able to identify the fuel proposed to be added to the tank. If the fuel is deemed acceptable, the vacuum is released, and the fuel is permitted to enter into the desired fuel tank. the fill fibers form a T-shaped pattern having one leg extending from a base. 7. The weave architecture of claim 1, wherein: the fill fibers form a Pi-shaped pattern having two legs extending from a base. 8. The weave architecture of claim 1, wherein: each fill fiber additionally extends from the first edge of the base to the second edge of the base and back to the first edge of the base without entering each leg. 9. The weave architecture of claim 1, further comprising: each fill fiber additionally extends from the first edge of the base to the second edge of the base and back to the first edge of the base without entering each leg, the fill fibers form a T-shaped pattern having one leg extending from a base. 10. The weave architecture of claim 1, further comprising: each fill fiber additionally extends from the first edge of the base to the second edge of the base and back to the first edge of the base without entering each leg, the fill fibers form a Pi-shaped pattern having two legs extending from a base. 11. The weave architecture of claim 1, wherein: the fill fibers and warp fibers are formed from carbon fibers. 12. The weave architecture of claim 1, wherein: the fill fibers and warp fibers are formed from glass fibers. 13. The weave architecture of claim 1, wherein: the fill fibers are formed from glass fibers; and the warp fibers are formed from carbon fibers. 14. The weave architecture of claim 1, wherein: the fill fibers are formed from carbon fibers; and the warp fibers are formed from glass fibers. 15. The weave architecture of claim 1, wherein: a first portion of the fill fibers are formed from carbon fibers, and a second portion of the fill fibers are formed from glass fibers; and a first portion of the warp fibers are formed from glass fibers, and a second portion of the warp fibers are formed from carbon fibers. 16. The weave architecture of claim 1, further comprising: a stepped taper at the edges of the base, wherein each layer of warp fibers in the base has a longer length than a prior, adjacent layer of warp fibers in the base. 17. The weave architecture of claim 1, wherein: a stepped taper at the outer end of each leg, wherein each layer of warp fibers in the leg has a longer length than a prior, adjacent layer of warp fibers in the leg. 18. The weave architecture of claim 1, wherein: a stepped taper is formed at the inner end of each leg by adding successively longer layers of warp fibers, the taper forming a radius between the inner end of each leg and the base. 19. The weave architecture of claim 1, wherein: at least a portion of the warp fibers interlock at least a portion of the fill fibers. 20. A three-dimensional preform weave architecture, comprising: a plurality of adjacent layers, each layer having a plurality of warp fibers, all warp fibers being parallel to each other; a plurality of fill fibers woven among the layers of warp fibers to form a base and first and second legs extending from opposite sides of the base, the base having a first edge and an opposing second edge, each leg having a inner end and an outer end; and wherein each fill fiber has a beginning at the first edge of the base and extends toward a central portion of the base, then exits the layers of the base and extends into the layers of the first leg at the inner end of the first leg, then extends to the outer end of the first leg before returning to the inner end of the first leg, then extends through the layers of the base and into the layers of the second leg at the inner end of the second leg, then extends to the outer end of the second leg before returning to the inner end of the second leg, then exits the layers of the second leg and extends into the layers of the base, then extends to the second edge of the base before returning to the first edge of the base, the fill fibers connecting the legs to the base, the fill fibers interlocking the layers
※ AI-Helper는 부적절한 답변을 할 수 있습니다.