发明名称 |
Fuel fill system with fuel vapor recirculation |
摘要 |
A fuel fill system includes a funnel having an inlet port configured to receive a nozzle from an external fuel source, a fuel filler tube coupled to an outlet port of the funnel, and a vapor recirculation tube coupled to the funnel. Fuel vapor entering the funnel from the vapor recirculation tube is directed toward the outlet port at a first angle less than 90° from a longitudinal axis of the funnel. The fuel vapor entering the funnel may also be directed at a second angle less than 90° from a line tangent to an inner surface of the funnel at a point where fuel vapor enters the funnel. The second angle being in a plane perpendicular to the longitudinal axis of the funnel.
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申请公布号 |
US2005161095(A1) |
申请公布日期 |
2005.07.28 |
申请号 |
US20040766142 |
申请日期 |
2004.01.27 |
申请人 |
BANERJEE RAJA;KLEIN DARRELL L. |
发明人 |
BANERJEE RAJA;KLEIN DARRELL L. |
分类号 |
B60K15/04;F16K24/04;(IPC1-7):F16K24/04 |
主分类号 |
B60K15/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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