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2. 发明申请

US20100207046A1 ROTATING VALVE ASSEMBLY INCLUDING MULTI-LUMEN SPHERICAL VALVE 有权
标题翻译：旋转阀组件包括多个球阀
公开(公告)号：US20100207046A1
公开(公告)日：2010-08-19
申请号：US12685865
申请日：2010-01-12
申请人： Thomas Wenchell , Michael Ross Kessell , Paul Neville Adams , Stephen Lyle Weir , Henry Bolanos
发明人： Thomas Wenchell , Michael Ross Kessell , Paul Neville Adams , Stephen Lyle Weir , Henry Bolanos
IPC分类号： F16K5/06 , F16K31/44 , F16K27/06
CPC分类号： F16K5/06 , A47G19/2266 , A61F5/4405 , B60K15/04 , B60K15/0406 , B65D47/06 , B65D47/266 , B65D51/28 , B67D7/0294 , F16K5/0647 , F16K31/524 , F16K31/52458 , F16K31/5284 , F16K37/0008 , Y10T137/6035
摘要： A valve assembly that includes a valve housing having an upper body portion and a lower body portion, the upper and lower body portions defining an internal chamber for accommodating a valve member and a central axis for the valve, the housing having axially aligned inlet and outlet ports formed in the upper and lower body portions, respectively. The valve assembly also includes a generally spherical valve member seated within the internal chamber of the valve housing and having first and second bores extending therethrough, the first bore defining a first longitudinal axis and the second bore having a second longitudinal axis offset relative to the first longitudinal axis, the valve member mounted for movement between a first position wherein the first bore of the valve member is axially aligned with the inlet and outlet ports of the valve housing and the second bore of the valve member is axially misaligned with the inlet and outlet ports of the valve housing, and a second position wherein the second bore of the valve member is axially aligned with the inlet and outlet ports of the valve housing and the first bore of the valve member is axially misaligned with the inlet and outlet ports of the valve housing. The valve assembly also includes a camming mechanism for moving the valve member between the first position and the second position, including cam surfaces formed on the exterior surface of the valve member and a cam pin formed on the interior surface of the upper body portion of the housing, wherein the cam surfaces formed on the exterior surface of the valve member are defined by a pair of arcuate cam lobes formed at angles to one another.
摘要翻译：一种阀组件，其包括具有上主体部分和下主体部分的阀壳体，所述上主体部分和下主体部分限定用于容纳阀构件的内部腔室和用于所述阀门的中心轴线，所述壳体具有轴向对齐的入口和出口端部分别形成在上部和下部主体部分中。阀组件还包括一个大致球形的阀构件，该阀构件位于阀壳体的内部腔室内并且具有穿过其中延伸的第一和第二孔，第一孔限定第一纵向轴线，第二孔具有相对于第一纵向轴线偏移的第二纵向轴线所述阀构件安装用于在第一位置和第二位置之间运动，所述第一位置与所述阀构件的所述入口和出口与所述阀构件的所述第二孔轴向对准，所述第一位置与所述阀构件的所述第一孔轴向对准，阀壳体的端口和第二位置，其中阀构件的第二孔与阀壳体的入口和出口轴向对准，并且阀构件的第一孔与轴向不对准的入口和出口端口阀门壳体。阀组件还包括用于在第一位置和第二位置之间移动阀构件的凸轮机构，包括形成在阀构件的外表面上的凸轮表面和形成在阀构件的上体部的内表面上的凸轮销壳体，其中形成在阀构件的外表面上的凸轮表面由彼此成角度地形成的一对弓形凸轮凸角形成。

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