发明名称 |
Venting system for a fuel tank |
摘要 |
A venting system for a motor vehicle fuel tank comprises a fuel tank having a filling pipe, an overflow duct, a gas vent duct, a safety valve; fresh air duct for removal of excess fuel vapour from the fuel tank through the fresh air duct. A scavenging duct and an auxiliary valve for overcoming failure of the scavenging duct and/or of the safety valve, in order to ensure that the fuel tank is vented through the fresh air duct are also provided.
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申请公布号 |
US5255702(A) |
申请公布日期 |
1993.10.26 |
申请号 |
US19910702373 |
申请日期 |
1991.05.20 |
申请人 |
PAUL JOURNEE S.A. |
发明人 |
JOURNEE, MAURICE;HYERNARD, PIERRE-ANDRE;ROMANEK, CHRISTIAN |
分类号 |
B60K15/035;B60K15/04;F02M33/00;F16K1/30;F16K24/00;(IPC1-7):F16K24/00 |
主分类号 |
B60K15/035 |
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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