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    LUBRICANT FILTER ASSEMBLY
    1.
    发明公开
    LUBRICANT FILTER ASSEMBLY 审中-实审

    公开(公告)号：EP4397388A2

    公开(公告)日：2024-07-10

    申请号：EP23217310.4

    申请日：2023-12-15

    申请人： PRATT & WHITNEY CANADA CORP.

    发明人： GIGNAC, Stephane ,  MORIN, Edith ,  RADON, Joanna

    IPC分类号： B01D29/11 ,  B01D35/30

    CPC分类号： B01D29/114 ,  B01D35/30 ,  B01D2201/401520130101 ,  B01D2201/29520130101 ,  B01D2201/34220130101 ,  B01D2201/34720130101 ,  B01D2201/30120130101 ,  B01D2201/30520130101

    摘要： A lubricant filter assembly (70) includes a filter cartridge (74) including a cylindrical filter medium (106) and a top cap (108). The cylindrical filter medium (106) extends circumferentially about a longitudinal axis (78) of the filter assembly (70). The cylindrical filter medium (106) extends between and to a first filter end (112) and a second filter end (114) along the longitudinal axis (78). The cylindrical filter medium (106) forms a filter passage (120) extending from the first filter end (112) to the second filter end (114). The top cap (108) is disposed on the cylindrical filter medium (106) at the first filter end (112). The top cap (108) includes an inner diameter ring (124), an outer diameter ring (126), and an interior packing (128). The inner diameter ring (124) forms a first filter outlet passage (134) coincident with the filter passage (120). The inner diameter ring (124) includes a first set of locking tabs (136). The outer diameter ring (126) radially circumscribes the cylindrical filter medium (106).