发明名称 |
REDUNDANT SEAL FOR TANK FILLER NECK CLOSURE |
摘要 |
A redundant seal for a vehicle fuel tank filler neck closure is provided for closing and opening an automobile fuel tank to the atmosphere. The redundant seal (48) includes a lower shoulder (51) which sealably engages a first valv e seat and an upper shoulder (53) which sealably engages a second valve seat. The redundant seal (48) is appropriate for use in applications such as fille r neck closures, pressure and vacuum-relief systems within tank filler neck closures, and capless filler neck closure systems.
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申请公布号 |
CA2372422(A1) |
申请公布日期 |
2000.11.23 |
申请号 |
CA20002372422 |
申请日期 |
2000.05.17 |
申请人 |
STANT MANUFACTURING INC. |
发明人 |
JOBE, JASON K.;HARRIS, ROBERT S.;FOLTZ, DEAN C. |
分类号 |
B60K15/04;(IPC1-7):B65B1/04;B65B31/00 |
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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