发明申请
- 专利标题： Winding Core Pressure Relief for Fluted Filter
- 专利标题（中）： 用于槽形过滤器的绕组芯压力释放
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申请号： US11933904申请日： 2007-11-01
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公开(公告)号： US20090114590A1公开(公告)日： 2009-05-07
- 发明人: Steven J. Merritt , Kyle Swanson
- 申请人： Steven J. Merritt , Kyle Swanson
- 申请人地址： US NE Kearney
- 专利权人： Baldwin Filters, Inc.
- 当前专利权人： Baldwin Filters, Inc.
- 当前专利权人地址： US NE Kearney
- 主分类号： B01D29/07
- IPC分类号： B01D29/07 ; B32B7/14
摘要：
A filter element including a winding core, a sheet of fluted filter media, a relief notch, and an adhesive. The winding core has a pair of ends spaced apart from each other and extending laterally between a pair of opposed sides. The sheet of fluted filter media is wound around the sides of the winding core. The relief notch is formed in one of the sides of the winding core. The adhesive is received at least partially in the relief notch and secures the fluted filter media to the winding core. A method of making a filter element with a winding core having relief notches is also disclosed.
公开/授权文献
- US09545593B2 Winding core pressure relief for fluted filter 公开/授权日：2017-01-17
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