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公开(公告)号：EP3094897A1
公开(公告)日：2016-11-23
申请号：EP14869954.9
申请日：2014-12-11
CPC分类号： F16K3/18 , F02M35/10229 , F02M35/10255 , F16K3/0254 , F16K3/314 , F16K31/0668
摘要： A solenoid-powered gate valve that provides a reliable, high quality seal with a reduced operating force requirement. The valve includes a solenoid coil and armature connected to a valve mechanism, with the valve mechanism including a conduit having a connection opening, an oppositely-disposed pocket, and a sprung gate assembly linearly movable between the connection opening and the pocket. The sprung gate assembly includes a first gate member with an opening, a second gate member with an opening, and an endless elastic band retained between the first and second gate members, with the openings and endless elastic band collectively defining a passage through the sprung gate assembly, with the first and second gate members being mechanically coupled to the armature for reciprocating linear movement between the connection opening and the pocket. The endless elastic band allows an interference fit within the pocket with reduced frictional opposition to gate movement.
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3.发明公开
公开(公告)号：EP2880342A1
公开(公告)日：2015-06-10
申请号：EP13828457.5
申请日：2013-07-31
发明人： GAMACHE, Yves
CPC分类号： F16K5/161 , F16K3/10 , F16K3/18 , F16K5/166 , F16K5/201 , F16K11/0743 , F16K11/0833 , F16K11/0873 , F16K31/602 , F16K37/0041 , G01N30/32 , G01N2030/328 , Y10T137/0318
摘要： A valve is provided. The valve includes a body provided with fluid passages for circulating fluid therein. The body has a body interface with ports connected to the fluid passages. The valve also includes a valve element having a valve element interface facing the body interface. The valve element can move between different positions so as to permit or obstruct communication between the fluid passages. A biasing element biases the valve element interface against the body interface. A load varying mechanism is provided to load the biasing element with different sealing load forces according to the different positions of the valve element. The sealing load force applied on the rotor is thus decreased during rotation, reducing friction between the valve body and the valve element.
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公开(公告)号：EP2018497A1
公开(公告)日：2009-01-28
申请号：EP07730765.0
申请日：2007-05-16
申请人： Maricap OY
发明人： SUNDHOLM, Göran
CPC分类号： F16K3/04 , F16K3/0281 , F16K3/188
摘要： A gate valve which comprises a body (101), a gate element (102) which is movable in the body in the cross direction in relation to a flow path (103) between at least two positions, a first position in which the flow path (103) is open, and a second position in which the flow path is closed, and means (104) for moving the gate element (102) between at least two said positions. The gate element (102) comprises a gate part (105) and an actuating body (108) along with which the gate part (105) is arranged to move in a space between body walls (109, 110).
摘要翻译： 本发明涉及一种闸阀，其包括主体（101），能够相对于流动路径（103）在至少两个位置之间在本体内在本体内移动的闸门元件（102），在该第一位置中，流动路径 （103）打开，在所述第二位置中，所述流动路径关闭;以及用于在至少两个所述位置之间移动所述门元件（102）的装置（104）。 门元件（102）包括门部分（105）和致动主体（108），门部分（105）布置成在主体壁（109,110）之间的空间中移动。
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公开(公告)号：EP2976559B1
公开(公告)日：2020-01-08
申请号：EP14822690.5
申请日：2014-07-08
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公开(公告)号：EP2880342B8
公开(公告)日：2018-10-31
申请号：EP13828457.5
申请日：2013-07-31
申请人： APN-AFP Inc.
发明人： GAMACHE, Yves
IPC分类号： F16K3/16 , F16K11/072 , F16K11/08 , F16K3/10 , F16K3/14 , F16K5/14 , F16K5/20 , F16K11/074
CPC分类号： F16K5/161 , F16K3/10 , F16K3/18 , F16K5/166 , F16K5/201 , F16K11/0743 , F16K11/0833 , F16K11/0873 , F16K31/602 , F16K37/0041 , G01N30/32 , G01N2030/328 , Y10T137/0318
摘要： A valve is provided. The valve includes a body provided with fluid passages for circulating fluid therein. The body has a body interface with ports connected to the fluid passages. The valve also includes a valve element having a valve element interface facing the body interface. The valve element can move between different positions so as to permit or obstruct communication between the fluid passages. A biasing element biases the valve element interface against the body interface. A load varying mechanism is provided to load the biasing element with different sealing load forces according to the different positions of the valve element. The sealing load force applied on the rotor is thus decreased during rotation, reducing friction between the valve body and the valve element.
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公开(公告)号：EP3094897B1
公开(公告)日：2018-10-24
申请号：EP14869954.9
申请日：2014-12-11
CPC分类号： F16K3/18 , F02M35/10229 , F02M35/10255 , F16K3/0254 , F16K3/314 , F16K31/0668
摘要： A solenoid-powered gate valve that provides a reliable, high quality seal with a reduced operating force requirement. The valve includes a solenoid coil and armature connected to a valve mechanism, with the valve mechanism including a conduit having a connection opening, an oppositely-disposed pocket, and a sprung gate assembly linearly movable between the connection opening and the pocket. The sprung gate assembly includes a first gate member with an opening, a second gate member with an opening, and an endless elastic band retained between the first and second gate members, with the openings and endless elastic band collectively defining a passage through the sprung gate assembly, with the first and second gate members being mechanically coupled to the armature for reciprocating linear movement between the connection opening and the pocket. The endless elastic band allows an interference fit within the pocket with reduced frictional opposition to gate movement.
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公开(公告)号：EP2880342A4
公开(公告)日：2015-08-26
申请号：EP13828457
申请日：2013-07-31
发明人： GAMACHE YVES
IPC分类号： F16K3/16 , F16K3/10 , F16K3/14 , F16K5/14 , F16K5/20 , F16K11/072 , F16K11/074 , F16K11/08
CPC分类号： F16K5/161 , F16K3/10 , F16K3/18 , F16K5/166 , F16K5/201 , F16K11/0743 , F16K11/0833 , F16K11/0873 , F16K31/602 , F16K37/0041 , G01N30/32 , G01N2030/328 , Y10T137/0318
摘要： A valve is provided. The valve includes a body provided with fluid passages for circulating fluid therein. The body has a body interface with ports connected to the fluid passages. The valve also includes a valve element having a valve element interface facing the body interface. The valve element can move between different positions so as to permit or obstruct communication between the fluid passages. A biasing element biases the valve element interface against the body interface. A load varying mechanism is provided to load the biasing element with different sealing load forces according to the different positions of the valve element. The sealing load force applied on the rotor is thus decreased during rotation, reducing friction between the valve body and the valve element.
摘要翻译： 提供阀门。 阀包括设置有用于在其中循环流体的流体通道的主体。 主体具有与连接到流体通道的端口的主体接口。 阀还包括具有面向主体接口的阀元件接口的阀元件。 阀元件可以在不同位置之间移动，以便允许或妨碍流体通道之间的连通。 偏压元件将阀元件接口抵靠主体接口偏压。 提供了一种负载变化机构，用于根据阀元件的不同位置以不同的密封载荷力对偏置元件进行加载。 因此，旋转时施加在转子上的密封载荷力降低，从而减小阀体与阀体之间的摩擦。
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公开(公告)号：EP3982018A1
公开(公告)日：2022-04-13
申请号：EP21212915.9
申请日：2014-07-08
摘要： The present invention provides a gate valve assembly having a valve body (201) with a channel extending from a distal end to a proximal end, a gate configured to be moved from a first position to a second position, the second position being when the gate is positioned in the channel of the valve body between the distal end and the proximal end of the valve body. A seat insert (202, 222) is also provided to be threaded into a pocked of the valve body and a seat (208) is configured to be positioned within the seat insert. A seal (210) is adapted within a groove of the seat insert positioned between the valve body and the seat insert, wherein the seal is a fixed static seal providing no gaps and/or spaces between the seat insert and the valve body allowing no debris to corrupt the seals.
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