发明授权
- 专利标题： Filter cartridge with pressure relief valve
- 专利标题（中）： 滤芯带减压阀
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申请号： US12267916申请日： 2008-11-10
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公开(公告)号： US07854837B2公开(公告)日： 2010-12-21
- 发明人: Paul B. Smith , Kevin J. Rucinski , Alfred Tondreau , Ken Conti
- 申请人： Paul B. Smith , Kevin J. Rucinski , Alfred Tondreau , Ken Conti
- 申请人地址： US MI Saline
- 专利权人： Davco Technology, LLC
- 当前专利权人： Davco Technology, LLC
- 当前专利权人地址： US MI Saline
- 代理机构： Young, Basile, Hanlon & MacFarlane, P.C.
- 主分类号： B01D27/10
- IPC分类号： B01D27/10
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.
公开/授权文献
- US20090065411A1 Filter Cartridge with Pressure Relief Valve 公开/授权日：2009-03-12
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