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1. 发明授权

EP3146244B1 VALVE 有权
公开(公告)号：EP3146244B1
公开(公告)日：2018-09-26
申请号：EP15723747.0
申请日：2015-05-15
申请人： LB Bentley Limited
发明人： JURCZYK, Krzsztof
IPC分类号： F16K3/04
CPC分类号： F16K3/08 , F16K1/18 , F16K1/20 , F16K1/228 , F16K3/04 , F16K3/06 , F16K3/10 , F16K3/32 , F16K27/045 , G05D7/06 , G05D16/20
摘要： A valve is described including a valve seat defining a first port and a second port and an angularly movable valve member having a first face and a second face. The valve member is movable between a closed position in which the first face thereof, or a valve element associated therewith, closes at least one of the ports and an open position. The valve member defines a first flow passage and a second flow passage, each flow passage communicating with a chamber defined, at least in part, by the second face of the valve member. At least the first flow passage defines or includes a flow director to impart a circumferential or tangential component to the fluid flow therethrough.

2. 发明公开

EP3146244A1 VALVE 有权
标题翻译：阀
公开(公告)号：EP3146244A1
公开(公告)日：2017-03-29
申请号：EP15723747.0
申请日：2015-05-15
申请人： LB Bentley Limited
发明人： JURCZYK, Krzsztof
IPC分类号： F16K3/04
CPC分类号： F16K3/08 , F16K1/18 , F16K1/20 , F16K1/228 , F16K3/04 , F16K3/06 , F16K3/10 , F16K3/32 , F16K27/045 , G05D7/06 , G05D16/20
摘要： A valve is described including a valve seat defining a first port and a second port and an angularly movable valve member having a first face and a second face. The valve member is movable between a closed position in which the first face thereof, or a valve element associated therewith, closes at least one of the ports and an open position. The valve member defines a first flow passage and a second flow passage, each flow passage communicating with a chamber defined, at least in part, by the second face of the valve member. At least the first flow passage defines or includes a flow director to impart a circumferential or tangential component to the fluid flow therethrough.
摘要翻译：旋转闸阀包括限定第一和第二端口24,26的阀座22，以及具有第一面30和第二面32的角度可移动的阀构件28.阀构件28可在打开位置和关闭位置之间移动其中第一面30（或与其关联的阀按钮元件42）关闭至少一个端口24,26。阀构件28限定第一和第二流动通道46,48（图4,5），每个流动通道与至少部分地由阀构件28的第二面32限定的腔室34连通。至少第一流动通道46限定或包括流动引导器54（图3），以将圆周或切向分量流体从中流过。

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