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公开(公告)号：WO2021211490A1
公开(公告)日：2021-10-21
申请号：PCT/US2021/026954
申请日：2021-04-13
摘要： A filter assembly includes a housing, a cover, and a filter element. The housing defines a pocket. The cover includes a bayonet sized to be received within the pocket. The bayonet defines an elongated opening. The filter element is sized to be received within the housing. The filter element includes a media pack and a filter shell coupled to the media pack. The filter shell includes a trunnion that is sized to be received within both the pocket and the elongated opening to interlock the cover and the filter element such that removal of the cover from the housing initiates removal of the filter element.
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公开(公告)号：WO2022076346A1
公开(公告)日：2022-04-14
申请号：PCT/US2021/053474
申请日：2021-10-05
发明人： SCHWARTZ, Scott W. , LOUISON, Matthew , OUYANG, Ming , JOSHI, Akshay , CUPERY, Jeremiah , LI, Miao , KNIGHT, Jessie A. , RECH, Jeffrey A. , ADAMS, Mark P.
摘要： A method of manufacturing a media assembly comprises winding a filter media about a center axis into a media roll and cutting the media roll along at least two cut lines and into at least two media packs of at least two media assemblies. The media roll is cut along at least one plane that is parallel to the center axis.
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公开(公告)号：WO2023043726A1
公开(公告)日：2023-03-23
申请号：PCT/US2022/043328
申请日：2022-09-13
摘要： A filter element includes a frame and a media pack coupled to the frame. The frame includes a base, a plurality of receptacles extending across the base, and a keyway disposed in between two receptacles of the plurality of receptacles. The key way is structured to facilitate alignment between the filter element and a filter housing. The media pack includes a plurality of media modules each coupled to a respective one of the plurality of receptacles.
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