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公开(公告)号：WO2021003116A1
公开(公告)日：2021-01-07
申请号：PCT/US2020/040222
申请日：2020-06-30
Applicant: CUMMINS FILTRATION IP, INC.
Inventor： ONKARAPPA, Bharath Siddaramanna , POKHARKAR, Mrinmayee Balasaheb , NAGARE, Nilesh Bhaskar , SHAH, Nilay , HOLM, Christopher E. , BECKER, Frank Wolfgang , CHOUDHARY, Santoshini
Abstract: A filter assembly comprises a housing, a filter element for filtering a fluid and positionable within the housing, and an expansion membrane assembly. The expansion membrane assembly fluidly separates and is positionable between the housing and the filter element. The membrane assembly extends along an inner surface, a top surface, and an outer surface of the housing.
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公开(公告)号：WO2020263835A1
公开(公告)日：2020-12-30
申请号：PCT/US2020/039148
申请日：2020-06-23
Applicant: CUMMINS FILTRATION IP, INC.
Inventor： ARAKERI, Sudhindra Palaxa , KADAM, Pravin Shantinath , GARDHARIYA, Hiren M. , SOUTH, Kevin C. , BAGCI, Ismail C. , SCHOOLFIELD, Mark T. , CHOUDHARY, Santoshini , HAWKINS, Charles W.
IPC: B01D27/04
Abstract: A spin-on filter cartridge assembly includes a shell, a filter element, and an end plate. The shell defines an interior cavity. The filter element is disposed within the interior cavity and includes filter media. The end plate is coupled to the shell and is sealingly engaged with the filter media. The end plate retains the filter element within the interior cavity. In some embodiments, the end plate is integrally formed as a single unitary body.
