发明名称 |
ORVR compatible refueling system |
摘要 |
A refueling system including a nozzle configured to dispense fuel through a fuel path thereof into a vehicle tank. The nozzle includes a vapor path configured such that vapor recovered from the vehicle tank during refueling is passable therethrough. The system further includes a sensing valve disposed in the vapor path, wherein the sensing valve is configured to generally block the associated part of the vapor path when a sufficient vacuum from the vehicle tank is applied to the sensing valve during refueling. The system also includes a regulator valve disposed in the vapor path and arranged in series with the sensing valve, the regulator valve being configured to regulate the level of vacuum applied by a vapor pump to the sensing valve. |
申请公布号 |
US8167003(B1) |
申请公布日期 |
2012.05.01 |
申请号 |
US20080193908 |
申请日期 |
2008.08.19 |
申请人 |
CLEVER BRYAN WILLIAM;RIFFLE B. ERIC;DELAWARE CAPITAL FORMATION, INC. |
发明人 |
CLEVER BRYAN WILLIAM;RIFFLE B. ERIC |
分类号 |
B65B31/00 |
主分类号 |
B65B31/00 |
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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