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    • 5. 发明申请
    • VALVE
    • WO1998011369A1
    • 1998-03-19
    • PCT/EP1997005050
    • 1997-09-16
    • SCHLATTMANN, JosefCLAUSSEN, JörgTERHAAR, ChristianRIESSELMANN, Franz-Josef
    • F16K01/34
    • F16K1/34F16K1/08
    • Disclosed is a valve cage (2) with an inlet (11), an outlet (12) and a transit channel running through the valve from the inlet (11) to the outlet (12). In the transit channel, a valve seat (5) is disposed with a valve-tight surface (5). The valve also comprises a movable sealing member (3) which can enter, at least partly, into the valve cage and seal the transit channel by being flattened against the tight surface (50) of said valve seat while moving about an axis forming an acute angle relative to the plane where the valve seat (5) is located. The tight surface (50) of the valve seat (5) is in the form of a bulge.
    • 该阀包括具有阀入口(11)和阀出口(12)和延伸穿过阀入口(11)和阀出口(12)之间的阀壳体(2)的通路通道的阀壳体(2)。 在通流道,具有一阀密封表面(50)的阀座(5)布置。 此外,所述阀包括封闭构件(3),其是可移动的用于在所述座椅(5)阀的阀由邻接切断通流通道密封面(50)至少部分地,并且沿着移动方向以锐角向平面 延伸,其中,所述阀座(5)布置。 所述阀座(5)的阀的密封表面(50)形成冠。