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    • 2. 发明授权
    • Filter housing of synthetic material
    • 过滤合成材料的外壳
    • US4935134A
    • 1990-06-19
    • US267136
    • 1988-11-04
    • Heinz-Ulrich HensgenUlrich Otto
    • Heinz-Ulrich HensgenUlrich Otto
    • B01D27/08B01D35/30
    • B01D35/30
    • A filter housing of synthetic material having a housing head (1) with an inside of synthetic material having an inlet part (3), an outlet part (2) and a cylindrical connector part (b 4) having an outwardly threaded neck (9) and a sealing surface (12), the housing portion (5) having an inside of synthetic material and an open end including a ring-shaped projection (13) and a sealing element (14), the filter housing further having a removable union nut (6) removably engaging the threaded neck (9) of the cylindrical connector part (4) and the ring-shaped projection (13) of the housing portion (5), wherein the inlet part (3) and the outlet part (2) are each cylindrical in form and each have an outwardly threaded neck (7, 8) and a ring-shaped groove (10, 11) in the edge for receiving an elastic sealing element.
    • 合成材料的过滤器壳体具有壳体头部(1),合成材料的内部具有入口部分(3),出口部分(2)和具有外螺纹颈部(9)的圆柱形连接器部分(b 4) 和密封表面(12),所述壳体部分(5)具有合成材料的内部和包括环形突起(13)和密封元件(14)的开口端,所述过滤器壳体还具有可移除的联接螺母 (6)可拆卸地接合圆柱形连接器部分(4)的螺纹颈部(9)和壳体部分(5)的环形突起(13),其中入口部分(3)和出口部分(2) 每个都是圆柱形的,并且每个都具有用于接收弹性密封元件的边缘中的向外螺纹的颈部(7,8)和环形槽(10,11)。