发明授权
US08517185B2 Two stage fuel water separator and particulate filter utilizing pleated nanofiber filter material
有权
两级燃油水分离器和微粒过滤器采用打褶纳米纤维过滤材料
- 专利标题： Two stage fuel water separator and particulate filter utilizing pleated nanofiber filter material
- 专利标题（中）： 两级燃油水分离器和微粒过滤器采用打褶纳米纤维过滤材料
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申请号： US12820784申请日： 2010-06-22
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公开(公告)号： US08517185B2公开(公告)日： 2013-08-27
- 发明人: Mark Wieczorek , Terry Shults , William Haberkamp , Jonathan Sheumaker , Barry M. Verdegan , Christopher E. Holm , Brian W. Schwandt
- 申请人： Mark Wieczorek , Terry Shults , William Haberkamp , Jonathan Sheumaker , Barry M. Verdegan , Christopher E. Holm , Brian W. Schwandt
- 申请人地址： US MN Minneapolis
- 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 MN Minneapolis
- 代理机构： Andrus, Sceales, Starke & Sawall, LLP
- 主分类号： B01D27/00
- IPC分类号： B01D27/00 ; B01D29/00 ; B01D35/00 ; B01D35/28 ; B01D39/00 ; B01D28/07
摘要：
A water separator and particulate filter with a first or outer stage configured to coalesce water from fluid such as fuel, and a second or inner stage configured to separate coalesced water from the fluid and also remove fine solid contaminants from the fluid. The coalescing stage includes a pleated cylinder of polymeric media. The pleated cylinder has pleat valleys and downstream pleat tips, and release sites defined at the downstream pleat tips. The separator stage includes a non-pleated cylinder of polymeric media surrounding and in contact with outer pleat tips of a multi-layer pleated cylinder.
公开/授权文献
- US20110168621A1 TWO STAGE FUEL WATER SEPARATOR AND PARTICULATE FILTER 公开/授权日：2011-07-14