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1. 发明授权

US09644750B2 Flow path switching valve 有权
公开(公告)号：US09644750B2
公开(公告)日：2017-05-09
申请号：US14386145
申请日：2014-03-03
申请人： LG ELECTRONICS INC.
发明人： Seungjun Lee
IPC分类号： F16K1/228 , F16K11/052 , F25B13/00 , F25B41/04
CPC分类号： F16K1/228 , F16K11/0525 , F25B13/00 , F25B41/046 , F25B2313/02731 , F25B2313/02741 , F25B2500/221
摘要： Disclosed is a flow path switching valve. The flow path switching valve includes a housing provided with a plurality of ports in a peripheral direction thereof, the housing having a space in which fluid is received, a valve body including a disc configured to divide the space of the housing into a plurality of flow spaces and to switch a flow direction of fluid via rotation, and a sealing member configured to seal at least one of an upper end and a lower end of the flow spaces, and a pressure plate configured to pressurize the sealing member toward the valve body as the valve body is rotated.

2. 发明申请

US20160245411A1 VALVE 审中-公开
标题翻译：阀
公开(公告)号：US20160245411A1
公开(公告)日：2016-08-25
申请号：US15052715
申请日：2016-02-24
申请人： ELKHART BRASS MANUFACTURING COMPANY, INC.
发明人： Kevin McGuire
IPC分类号： F16K1/228 , F16K1/22
CPC分类号： F16K1/228 , F16K1/224 , F16K31/521 , F16K31/52441 , Y10T137/0525 , Y10T137/6048
摘要： A valve having a valve body mechanically linked to the corresponding valve seat such that the valve seat automatically moves to a position spaced from the valve body as the valve body is moved from a closed position to an open position is disclosed. The resulting spaced-apart configuration of the valve body and valve seat in the open position eliminates impingement of the valve body on the valve seat in the open position.
摘要翻译：公开了一种阀，其具有与相应的阀座机械连接的阀体，使得当阀体从关闭位置移动到打开位置时，阀座自动移动到与阀体间隔开的位置。阀体和阀座处于打开位置的间隔开的结构消除了阀体在打开位置上的冲击。

3. 发明授权

US08607815B2 Butterfly valves with undulating sealing surface 有权
标题翻译：蝶阀具有起伏密封面
公开(公告)号：US08607815B2
公开(公告)日：2013-12-17
申请号：US13506753
申请日：2012-05-15
申请人： Robert A. Hansen , Daniel Sabelko
发明人： Robert A. Hansen , Daniel Sabelko
IPC分类号： F16K25/00
CPC分类号： F16K1/2265 , F16K1/228 , Y10T137/0396 , Y10T137/6579
摘要： A butterfly valve with an undulating sealing surface, which has an inflatable annular seal mounted in a housing. A disk is pivotally mounted in the housing and has an edge with an undulating sealing surface and a peripheral sealing edge. The undulating sealing surface of the disk and a sealing face of the annular seal have non-mating profiles when the valve is in an unsealed condition. Pressure in a chamber proximate the annular seal causes the face of the annular seal to expand and deform and the face forms a high-pressure seal between the sealing ridge and the annular seal. Also includes a method for stopping delivery, of a conduit transportable material through a butterfly valve.
摘要翻译：具有波形密封表面的蝶阀，其具有安装在壳体中的可充气环形密封件。盘被枢转地安装在壳体中并且具有带有起伏密封表面和周边密封边缘的边缘。当阀处于未密封状态时，盘的起伏密封表面和环形密封件的密封面具有不匹配的轮廓。靠近环形密封件的腔室中的压力导致环形密封件的表面膨胀和变形，并且表面在密封脊与环形密封件之间形成高压密封。还包括通过蝶阀停止输送导管输送材料的方法。

4. 发明申请

US20060011366A1 INLET VALVE FOR PNEUMATIC TOOL 审中-公开
标题翻译：用于气动工具的入口阀
公开(公告)号：US20060011366A1
公开(公告)日：2006-01-19
申请号：US11160209
申请日：2005-06-14
申请人： Chi-Shen Liao
发明人： Chi-Shen Liao
IPC分类号： B23B45/04
CPC分类号： F16K1/228 , B25F5/00 , F16K1/16 , F16K25/00
摘要： An inlet valve is provided for a pneumatic tool. The pneumatic tool defines a space and a passageway communicated with the space. The inlet valve includes a ring and a controller. The ring can be tilted in the space between a first position where it blocks the space from the passageway and a second position where it allows the communication between the space and the passageway. The ring defines a central aperture. The controller can be pivoted in the space between a first position, a second position and a third position. The controller includes a disc and a rod raised from the disc. The disc is put against the ring as the controller is in the first position and pivoted from the ring as the controller is in the second position. The rod is inserted through the central aperture of the ring. The diameter of the rod is smaller than that of the central aperture of the ring in order to allow pressurized air to travel through the central aperture of the ring as the controller is in the second position. The rod pivots the ring to the second position as the controller is in the third position.
摘要翻译：为气动工具提供入口阀。气动工具限定了与该空间连通的空间和通道。入口阀包括环和控制器。环可以在其阻挡通道的空间的第一位置和允许空间和通道之间的连通的第二位置的空间中倾斜。环限定中心孔。控制器可以在第一位置，第二位置和第三位置之间的空间中枢转。该控制器包括盘和从盘上升起的杆。当控制器处于第二位置时，当控制器处于第一位置时，盘被放置在环上，并且当控制器处于第二位置时，该盘从环枢转。杆穿过环的中心孔插入。杆的直径小于环的中心孔的直径，以便当控制器处于第二位置时允许加压空气行进通过环的中心孔。当控制器处于第三位置时，杆将环枢转到第二位置。

5. 发明授权

US06805332B2 Inflatable seat valve 有权
标题翻译：充气座阀
公开(公告)号：US06805332B2
公开(公告)日：2004-10-19
申请号：US10113021
申请日：2002-03-29
申请人： Michael F. Crawley
发明人： Michael F. Crawley
IPC分类号： F16K2500
CPC分类号： F16K5/205 , F16K1/221 , F16K1/2266 , F16K1/228
摘要： A hand-operated hemispherical or spherical valve that provides an improved seal when dealing with fluids containing, or consisting entirely of, particulate matter is provided by the present invention. The valve utilizes an inflatable elastomeric valve seat that interacts with a primary closing member to permit or restrain the flow of fluids or particulate matter in a channel. The valve is opened and closed by turning a handwheel that is connected to a drive shaft. A sleeve having a cam is mounted on the drive shaft such that the cam engages a pressurized gas supply switch that inflates the inflatable elastomeric valve seat or seats when the hand wheel is turned to a closed position. Conversely, when the hand wheel is turned to an open position, a valve drive shaft, key and keyway function in conjunction with the drive shaft to turn the sleeve and disengage the cam such that the elastomeric valve seats are deflated prior to the primary closing member moving out of the closed position.
摘要翻译：本发明提供了一种手动半球形或球形阀，当处理含有或完全由颗粒物质组成的流体时，提供了改进的密封。该阀利用可膨胀的弹性阀座，其与主闭合件相互作用以允许或限制通道中的流体或颗粒物质的流动。通过转动连接到驱动轴的手轮来打开和关闭阀门。具有凸轮的套筒安装在驱动轴上，使得凸轮接合加压气体供应开关，当手轮转到关闭位置时，加压气体供应开关使充气的弹性阀座或座充气。相反，当手轮转到打开位置时，阀驱动轴，键和键槽与驱动轴一起起作用以转动套筒并脱离凸轮，使得弹性阀座在主闭合构件之前收缩移出关闭位置。

6. 发明授权

US6123319A Damper valve having an adjustable seat 有权
标题翻译：阻尼阀具有可调节的座椅
公开(公告)号：US6123319A
公开(公告)日：2000-09-26
申请号：US244172
申请日：1999-02-04
申请人： Ronald K. Maxwell
发明人： Ronald K. Maxwell
IPC分类号： F16K1/226 , F16K1/228
CPC分类号： F16K1/226 , F16K1/228
摘要： A damper valve includes a base, a valve blade pivotally mounted on the base and two serially arranged valve seats. Each valve seat comprises adjustable valve seat portions on opposite sides of a pivot axis of the valve blade, the valve seat portions being positioned on opposite sides of the blade. Each valve seat portion includes a stationary member fixed to the base, an adjustable element movable relative to the stationary member, and bolts fixing the adjustable element to the stationary member. Adjustment devices are provided for moving each adjustable element toward the valve element to provide a precise fit along the entire length of the valve seat. The valve seats and the valve blade define an annulus which can contain gas at a higher pressure than the fluid controlled by the valve, so that none of the controlled fluid flows past the valve.
摘要翻译：减震阀包括基座，可旋转地安装在基座上的阀叶片和两个串联布置的阀座。每个阀座包括在阀叶片的枢转轴线的相对侧上的可调节阀座部分，阀座部分位于叶片的相对侧上。每个阀座部分包括固定到基座的固定构件，相对于固定构件可移动的可调元件以及将可调节元件固定到静止构件的螺栓。提供了调节装置，用于将每个可调元件朝向阀元件移动以沿着阀座的整个长度提供精确的配合。阀座和阀叶片限定了一个可以容纳比由阀控制的流体高的压力的气体的环，使得没有一个受控流体流过阀。

7. 发明授权

US3638674A Gastight damper having an inflatable seal 失效
标题翻译：具有可充气密封的气体阻尼器
公开(公告)号：US3638674A
公开(公告)日：1972-02-01
申请号：US3638674D
申请日：1970-03-12
申请人： BABCOCK & WILCOX CO
发明人： FORST DONALD L , SCHRENGAUER EDWIN B
IPC分类号： F16K1/228 , F16K3/02
CPC分类号： F16K1/228 , Y10T137/7036
摘要： A structural member defining an opening. Pivotally mounted within the opening is a damper blade, the blade being movable between open and closed; means for so moving are also provided. An inflatable sealing member having a sealing surface for contact with the edge of the damper blade and responsive to changes in pressure within the sealing member is attached in sealing relationship to an internal surface of the structural member and is positioned in a plane transverse to gas flow through the opening. There is further provided a means for inflating and deflating the sealing member.
摘要翻译：限定开口的结构构件。枢轴安装在开口内是一个阻尼叶片，该叶片可在打开和关闭之间移动; 还提供了这样移动的手段。具有用于与阻尼叶片的边缘接触并响应于密封构件内的压力变化的密封表面的可膨胀的密封构件以与结构构件的内表面密封的关系附着并且位于横向于气流的平面中通过开放。还提供了用于使密封构件膨胀和放气的装置。

8. 发明授权

US3034760A Fluidtight closing means for throttle valves having a continuous outline 失效
标题翻译：具有连续轮廓的节流阀的流体密封装置
公开(公告)号：US3034760A
公开(公告)日：1962-05-15
申请号：US85165059
申请日：1959-11-09
申请人： EMILE HENRION MARIE CHARLES
发明人： EMILE HENRION MARIE CHARLES
IPC分类号： F02D9/10 , F16K1/228
CPC分类号： F16K1/228 , F02D9/1015 , F02D9/1065

9. 发明授权

US2703586A Valve 失效
公开(公告)号：US2703586A
公开(公告)日：1955-03-08
申请号：US31272452
申请日：1952-10-02
申请人： DALY MERRITT & SULLIVAN INC
发明人： ASKER GUNNAR C F
IPC分类号： F16K1/228 , F16K11/085
CPC分类号： F16K1/228 , F16K11/0853 , Y10T137/86839

10. 发明授权

US2620155A Axially movable rotary valve 失效
标题翻译：轴向可动旋转阀
公开(公告)号：US2620155A
公开(公告)日：1952-12-02
申请号：US64362146
申请日：1946-01-26
申请人： GAR WOOD IND INC
发明人： SHAEFFER GEORGE D
IPC分类号： F16K1/228 , F16K5/16
CPC分类号： F16K5/162 , F16K1/228

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