发明名称 |
Filter with protruding member for engaging valve in head |
摘要 |
A fuel filtration apparatus for use in an internal combustion engine comprises an interrupter valve in a flow path from an inlet port of a filter head to a compliant filter. The interrupter valve has an open state and a closed state. In the open state a protruding member of the filter depresses a bottom end of the valve and opens the flow path when the compliant filter is connected to the filter head. The interrupter valve also has a closed state wherein the flow path is closed in the absence of the protruding member of the filter (as with a non-compliant filter).
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申请公布号 |
US7946430(B2) |
申请公布日期 |
2011.05.24 |
申请号 |
US20070803568 |
申请日期 |
2007.05.15 |
申请人 |
CUMMINS FILTRATION IP, INC. |
发明人 |
HAWKINS CHARLES W.;JIANG ZEMIN;JIANG YIMING;VERDEGAN BARRY M. |
分类号 |
B01D35/14 |
主分类号 |
B01D35/14 |
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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