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热词
    • 76. 发明公开
    • Pressure actuated valve
    • Druckbetätiges通风
    • EP1686299A1
    • 2006-08-02
    • EP06000190.6
    • 2006-01-05
    • AISIN SEIKI KABUSHIKI KAISHA
    • Ikegawa, Atsutoshi
    • F16K15/04F16K17/04
    • F16K17/0406F16K15/044F16K17/0433Y10T137/7927
    • A pressure actuated valve (11) includes a valve main body (21), an inlet opening (28) provided at the valve main body, an outlet opening (26) provided at the valve main body, a valve chamber (22) formed in the valve main body between the inlet opening and the outlet opening and operatively connected thereto, a valve seat (23) provided at an end portion of the valve chamber at the inlet opening side, a spherical valve (24) detachably provided in the valve chamber at the valve seat, a biasing member (25) biasing the spherical valve in a direction in which the spherical valve is pressed toward the valve seat, and a fluid pressure biasing mechanism (23a) provided at the valve main body for biasing the spherical valve in a direction perpendicular to a fluid flow direction by means of the fluid pressure in the valve chamber while opening of the spherical valve.
    • 压力致动阀(11)包括阀主体(21),设置在阀主体上的入口(28),设置在阀主体上的出口(26),形成在阀主体 所述阀主体在所述入口开口和所述出口之间并且可操作地连接到所述阀主体;阀座(23),设置在所述阀室的入口开口侧的端部;可拆卸地设置在所述阀室中的球阀 在所述阀座处具有朝向所述阀座压入所述球形阀的方向偏置所述球形阀的偏置构件(25),以及设置在所述阀主体上的用于偏压所述球形阀的流体压力偏置机构 在打开球形阀的同时通过阀室中的流体压力在垂直于流体流动方向的方向上。