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2. 发明申请

WO2007103371A2 THREE-WAY POPPET VALVES WITH FLOATING SEAT 审中-公开
标题翻译：三通阀门与浮动座椅
公开(公告)号：WO2007103371A2
公开(公告)日：2007-09-13
申请号：PCT/US2007005692
申请日：2007-03-06
申请人： STURMAN IND INC , STRAUSS RANDALL JAMES , PENA JAMES A , KISS TIBOR , QUINLAN JOHN MATTHEW
发明人： STRAUSS RANDALL JAMES , PENA JAMES A , KISS TIBOR , QUINLAN JOHN MATTHEW
IPC分类号： F16K31/06
CPC分类号： F16K11/044 , Y10T137/86493 , Y10T137/86622 , Y10T137/86879 , Y10T137/86919
摘要： Three-way poppet valves having a poppet valve body, first and second poppet valves disposed in a valve guide within the body for motion between first poppet valve open and first poppet valve closed positions, a first poppet valve seat disposed in the poppet valve body so as to have freedom in a plane perpendicular to the poppet valve axis, the first poppet valve, when moving to the closed position, engaging the first poppet valve seat and centering the first poppet valve seat with respect to the first poppet valve, and when in the closed position, holding the first poppet valve seat against the poppet valve body, and a second poppet valve connected with the first poppet valve, the poppet valve body having a second poppet valve seat, the second poppet valve being in the closed position when the first poppet valve is in the open position and being in the open position when the first poppet valve is in the closed position.
摘要翻译：具有提升阀体的三通提升阀，设置在主体内的阀引导件中的第一和第二提升阀，用于在第一提升阀打开和第一提升阀关闭位置之间运动，第一提升阀阀座设置在提升阀阀体中为了在垂直于提升阀轴线的平面中具有自由度，第一提升阀当移动到关闭位置时接合第一提升阀座并使第一提升阀座相对于第一提升阀居中，并且当处于所述关闭位置将所述第一提升阀座保持抵靠所述提升阀体，以及与所述第一提升阀连接的第二提升阀，所述提升阀体具有第二提升阀座，所述第二提升阀在所述关闭位置时第一提升阀处于打开位置并且当第一提升阀处于关闭位置时处于打开位置。

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