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    • 7. 发明申请
    • CHECK VALVE
    • 检查阀
    • WO1993001435A1
    • 1993-01-21
    • PCT/EP1992001239
    • 1992-06-04
    • IDEAL-STANDARD GMBHBERGMANN, Konrad
    • IDEAL-STANDARD GMBH
    • F16K17/18
    • F16K15/063F16K17/18F16K17/196Y10T137/7773Y10T137/7879
    • The invention relates to a check valve, especially for sanitary water fittings, on which the valve closure member (11) preferably consists of a cone (4) and a cone cap (5) having a domed attachment (12) with a lateral exit aperture (9) in the closing direction of the check valve in which there is the valve closure member (8) of an overpressure valve (10), while in the opening direction of the check valve the cone (4) has a tubular extension (14) having a lateral inlet aperture, the upper end of which forms a seat (15) for the valve closure member (8) of the overpressure valve (10). This valve closure member (8) is supported on the head (16) of the attachment (12) on the side away from the valve seat (15).
    • 本发明涉及一种特别用于卫生水配件的止回阀,其中阀闭合件(11)优选地包括锥体(4)和具有圆顶形附件(12)的锥形帽(5),锥形附件(12)具有侧向出口孔 (9)在其中存在过压阀(10)的阀关闭构件(8)的止回阀的关闭方向上,而在止回阀的打开方向上,锥体(4)具有管状延伸部(14) )具有侧向入口孔,其上端形成用于超压阀(10)的阀关闭构件(8)的座(15)。 该阀关闭构件(8)在远离阀座(15)的一侧支撑在附件(12)的头部(16)上。