发明名称 |
Filter Cartridge with Pressure Relief Valve |
摘要 |
A filter cartridge includes a substantially cylindrical filter media and a pressure relieving structure. The filter media is adapted to allow fluid to pass from an exterior of the filter media to an interior space of the filter media. The pressure relieving structure is disposed at an upper end of the filter media, and the pressure relieving structure opens when a predetermined pressure level is established across the filter media to maintain the predetermined pressure across the filter media.
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申请公布号 |
US2009065411(A1) |
申请公布日期 |
2009.03.12 |
申请号 |
US20080267916 |
申请日期 |
2008.11.10 |
申请人 |
DAVCO TECHNOLOGY, LLC |
发明人 |
SMITH PAUL B.;RUCINSKI KEVIN J.;TONDREAU ALFRED;CONTI KEN |
分类号 |
B01D35/147;B01D27/10;B01D29/00;B01D35/143;F02M37/22 |
主分类号 |
B01D35/147 |
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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