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公开(公告)号:US20050223687A1
公开(公告)日:2005-10-13
申请号:US11146792
申请日:2005-06-07
申请人: Robert Miller , Z. Liu , William Haberkamp , Barry Verdegan , Murray Schukar , A. Demirdogen
发明人: Robert Miller , Z. Liu , William Haberkamp , Barry Verdegan , Murray Schukar , A. Demirdogen
CPC分类号: B01D46/525 , B01D46/0001 , B01D46/10 , B01D2258/012 , B01D2275/10 , B01D2275/206 , B01D2279/30 , B31D3/002 , Y10S55/05 , Y10S55/30 , Y10S264/48 , Y10T156/1016
摘要: A filter includes first and second sheets of filter media, the second sheet being pleated and forming with the first sheet a plurality of axially extending flow channels having lateral cross-sectional shapes with two adjacent included angles each greater than 45° and less than 75°. Forming apparatus and methods are provided.
摘要翻译: 过滤器包括第一和第二张过滤介质,第二片被打褶并与第一片形成多个轴向延伸的流动通道,其具有横向横截面形状,其两个相邻夹角各自大于45°且小于75° 。 提供成形装置和方法。