发明名称 Two Part Resilient Combination Bottom Support and Relief Valve End Seal Assembly for Fluid Filters
摘要 A fluid filter is described, comprising a filter body defining a cavity for a filter element, a first end cap for fitting on one end of the filter body, having an integrated single piece anti drain back valve and seal, and a second end cap for fitting on an opposite end of the filter body, having an integrated two part relief valve and supports for the filter element, formed by a relief valve body and a relief valve disc.
申请公布号 US2009178963(A1) 申请公布日期 2009.07.16
申请号 US20090352961 申请日期 2009.01.13
申请人 PUROLATOR FILTERS NA LLC 发明人 CANUP TRAVIS;AHUJA RAJAN;CLINE L. STEVEN
分类号 B01D27/10;B01D35/14;B01D35/147;B01D35/153 主分类号 B01D27/10
代理机构 代理人
主权项
地址