发明授权
- 专利标题： Fluid filter with restrictive filter media for pressure relief
- 专利标题（中）： 具有限压滤芯的流体过滤器，用于压力释放
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申请号： US11581856申请日： 2006-10-17
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公开(公告)号： US07615146B2公开(公告)日： 2009-11-10
- 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 fluid filter assembly having a relief valve for visually indicating when a filter element may be replaced. The fluid filter assembly of the present invention provides a vertical, transparent housing having a fluid inlet for communicating a fluid into the housing and a fluid outlet for communicating fluid downstream of the housing. A filter element is disposed within the housing between the fluid inlet and the fluid outlet for filtering the fluid. The relief valve can also be in the form of a more restrictive filter media 42.
公开/授权文献
- US20070034555A1 Fluid filter with pressure relief valve 公开/授权日：2007-02-15