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    FILTERING DEVICE
    3.
    发明公开
    FILTERING DEVICE 审中-公开

    公开(公告)号：EP4272853A1

    公开(公告)日：2023-11-08

    申请号：EP22171284.7

    申请日：2022-05-03

    申请人： BRITA SE

    发明人： BERNARD, Dominik ,  HUMMEL, Achim

    IPC分类号： B01D35/157 ,  B01D35/30 ,  B01D27/08 ,  B01D27/10 ,  B01D35/153

    摘要： A filtering device (1) for a fluid comprises a rotary valve assembly with a head section (2) and a valve member (4) that is pivotably mounted within the head section (2). The filtering device (1) further comprises a filter cartridge (12) with a cartridge body (13) and a cartridge neck section (14) protruding from the cartridge body (13), wherein the cartridge neck section (14) can be inserted positive locking into the valve member (4) in such a manner as to carry along the valve member (4) within the head section (2) during a pivoting movement of the filter cartridge (12) as well as to provide for a fluid passage from an inlet port (9) through the cartridge body (13) and through an outlet port (10) of the head section (2) in case that the valve member (4) is pivoted into an open position. A positive locking structure comprises at least two cam elements (23) that project radially outwardly from the cartridge neck section (14) that are adapted and configured for a positive locking engagement with matching cam guiding recesses (25) arranged within the valve member (4). A length of the respective cam element (23) is larger than a width of the respective cam element (23).