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    Self cleaning filter assembly
    1.
    发明公开
    Self cleaning filter assembly 有权
    自清洗过滤器组件

    公开(公告)号：EP2332629A8

    公开(公告)日：2012-06-20

    申请号：EP09178611.1

    申请日：2009-12-10

    申请人： Larsen & Toubro Limited

    发明人： Pathiyil, Rajiv Shankar ,  Waghmare, Sarang Balbhim

    IPC分类号： B01D46/00 ,  B01D29/64 ,  B01D29/35

    CPC分类号： B01D29/643 ,  B01D29/35 ,  B01D46/0065

    摘要： The various embodiments herein a self cleaning filter assembly for fluid or fuel dispensers is disclosed. The self cleaning filter assembly has a filter casing (102) in which a filter unit provided with a filter chamber is arranged inside. A filter mesh element is arranged in the filter chamber to filter the dust particles in the A check valve assembly is arranged inside or outside the filter unit. The check valve is lifted or opened under the fluid pressure to permit the flow of the fluid. Pluralities of balls with bristles are arranged freely inside the filter unit so that the balls with bristles (104) get tumbled inside the filter chamber due to the fluid flow inside the filter chamber to rub the filter mesh element continuously to clean the surface of the filter element.