- 专利标题： NO FILTER NO RUN FLUID FILTER WITH INTEGRATION OF LOW PRESSURE FLUID SYSTEM
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申请号： US17721021申请日： 2022-04-14
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公开(公告)号： US20220241704A1公开(公告)日： 2022-08-04
- 发明人: Zemin Jiang , Gregory W. Hoverson , W. Beale Delano, JR. , Dennis M. DeCapua , Bharadwaj R. Prabhala , Rahul R. Pandey , Mayur Hogade , Bhargava S. Atmuri
- 申请人： Cummins Filtration IP, Inc.
- 申请人地址： US IN Columbus
- 专利权人： Cummins Filtration IP, Inc.
- 当前专利权人： Cummins Filtration IP, Inc.
- 当前专利权人地址： US IN Columbus
- 优先权： IN3664/CHE/2013 20130819,IN4479/CHE/2013 20131003
- 主分类号： B01D29/21
- IPC分类号： B01D29/21 ; B01D29/90 ; B01D35/00 ; B01D35/30 ; F02M37/36 ; F02M37/54
摘要：
A no filter no run (NFNR) fluid filter and fluid filter assembly are provided. The NFNR fluid filter assembly includes a fluid filter, a filter head or filter housing, and a bypass flow path. The bypass flow path may be sealed off when a compliant filter is installed. When a non-compliant filter is installed (a filter without a bypass seal), fluid may flow to the bypass flow path.
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