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公开(公告)号:US06383244B1
公开(公告)日:2002-05-07
申请号:US09692976
申请日:2000-10-20
IPC分类号: B01D2958
CPC分类号: B01D46/521 , B01D29/114 , B01D29/58 , B01D29/96 , B01D46/0005 , B01D46/0023 , B01D46/0095 , B01D46/2411 , B01D2271/027 , B01D2275/201 , B01D2279/60 , F02M35/02483
摘要: A filter (10) has a housing (12) extending along an axis (18) between first and second axial ends (20 and 22), and has a closed loop primary filter element (24) extending axially in the housing, and a closed loop safety filter element (48) in the hollow interior (30) of the primary filter element. A detent member (60) engages and retains the end cap (54) of the safety filter element independently of the primary filter element to retain the safety filter element in housing upon removal of the primary filter element from the housing.
摘要翻译: 过滤器(10)具有沿第一和第二轴向端部(20和22)之间的轴线(18)延伸的壳体(12),并且具有在壳体中轴向延伸的闭环主过滤元件(24) 环形安全过滤元件(48)在初级过滤器元件的中空内部(30)中。 止动构件(60)独立于主过滤器元件接合并保持安全过滤器元件的端盖(54),以在将主过滤元件从壳体移除时将安全过滤元件保持在壳体中。
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公开(公告)号:US07247183B2
公开(公告)日:2007-07-24
申请号:US10952631
申请日:2004-09-29
IPC分类号: B01D46/00
CPC分类号: B01D46/0002 , B01D2271/022
摘要: A filter is provided by a panel filter element having a perimeter gasket having sealing planes axially between inlet and outlet axial ends of the panel filter element and having a merge point with the panel filter element axially between the sealing planes.
摘要翻译: 过滤器由具有周边垫圈的面板过滤元件提供,所述周边衬垫在面板过滤元件的入口和出口轴向端之间轴向具有密封面,并且在面板过滤元件之间具有与面板过滤元件的轴向在合并点之间的合并点。
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