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21. 发明授权

US09279504B2 Piston valve with built in filtration 有权
公开(公告)号：US09279504B2
公开(公告)日：2016-03-08
申请号：US13891413
申请日：2013-05-10
申请人： Hamilton Sundstrand Corporation
发明人： Christopher McAuliffe , Donald E. Army, Jr. , Jason Labrie , Kevin Arthur Roberg
IPC分类号： F16K3/26 , F16K39/04 , B64D13/06
CPC分类号： F16K3/26 , B64D13/06 , F16K39/04 , Y10T137/794 , Y10T137/8013
摘要： A control valve includes particle and moisture accumulation inhibiting features. The control valve includes a piston that provides for pressure communication to a back cavity through a tortuous path that settles out particle matter carried within the airflow. Moreover, the piston includes drainage openings that direct moisture out of piston and away from the sealing surfaces.

22. 发明授权

US09273793B2 Magnetic valve and fluid supply system using the same 有权
标题翻译：磁阀和流体供应系统使用相同
公开(公告)号：US09273793B2
公开(公告)日：2016-03-01
申请号：US13404567
申请日：2012-02-24
申请人： Chien-An Chen , Chien-Wei Wu
发明人： Chien-An Chen , Chien-Wei Wu
IPC分类号： F16K3/26 , F16K5/04 , F16K31/08
CPC分类号： F16K31/088 , F16K3/26 , F16K5/0414 , F16K5/0442 , Y10T137/8671
摘要： A magnetic valve and a fluid supply system using the same are provided. The fluid supply system includes a flow channel and the magnetic valve. The magnetic valve penetrates through a pipe wall of the flow channel, and includes a driving unit, a first magnet and a second magnet, a cover plate, a first and second spools. A first leaning portion of the first spool is disposed at one end of a first sheath portion. The first sheath portion has a first outlet opening. The second magnet is disposed on a surface of the first leaning portion facing to the cover plate. The second spool sleeves the first spool and has a second outlet opening. The first spool rotates relative to the second spool through a magnetic force to control an overlapping area of the first and second outlet openings, so as to control a flow rate.
摘要翻译：提供一种电磁阀和使用其的流体供给系统。流体供应系统包括流动通道和电磁阀。磁阀穿过流道的管壁，并包括驱动单元，第一磁体和第二磁体，盖板，第一和第二线轴。第一线轴的第一倾斜部分设置在第一护套部分的一端。第一护套部分具有第一出口开口。第二磁体设置在面向盖板的第一倾斜部分的表面上。第二卷轴套在第一卷轴上并具有第二出口开口。第一卷轴通过磁力相对于第二卷轴旋转，以控制第一和第二出口的重叠区域，以便控制流速。

23. 发明申请

US20160018015A1 Piston Valve Having Piston with Grooves for Particulate Capture 审中-公开
标题翻译：活塞阀具有凹槽用于颗粒捕获的活塞
公开(公告)号：US20160018015A1
公开(公告)日：2016-01-21
申请号：US14696240
申请日：2015-04-24
申请人： George A. Holmes , Tadeuz Rybka
发明人： George A. Holmes , Tadeuz Rybka
IPC分类号： F16K27/02 , B01D35/28 , B01D35/02 , F16K11/04
CPC分类号： F16K27/0263 , B01D35/02 , B01D35/28 , F16K3/26 , F16K11/04 , F16K11/0708
摘要： A diverter valve for use with fluids containing particulate matter is presented. The diverter valve includes a piston slidable between a first and second position in a valve casing. In the first position, a pass-through transverse bore in the piston is aligned with openings in the valve casing to allow a fluid to pass through to a first conduit. In a second piston position, a port for a diverter bore in the piston is aligned with an opening in the valve casing such that the fluid is diverted away from the first conduit. The piston includes a plurality of grooves structured to capture fluid and particulate matter that enters the slight gap between the piston and the valve casing.
摘要翻译：提出了一种用于含有颗粒物质的流体的分流阀。分流阀包括可在阀壳体中在第一和第二位置之间滑动的活塞。在第一位置，活塞中的穿通横向孔与阀壳体中的开口对准，以允许流体通过第一导管。在第二活塞位置，用于活塞中的转向孔的端口与阀壳体中的开口对准，使得流体从第一管道转向。活塞包括构造成捕获进入活塞和阀壳体之间的微小间隙的流体和颗粒物质的多个凹槽。

24. 发明授权

US09206909B2 Anti-rotation assemblies for use with fluid valves 有权
标题翻译：用于流体阀的防旋转组件
公开(公告)号：US09206909B2
公开(公告)日：2015-12-08
申请号：US13362750
申请日：2012-01-31
申请人： Randall Scott Collison , Chad Michael Engle , Christine Rae Hodny
发明人： Randall Scott Collison , Chad Michael Engle , Christine Rae Hodny
IPC分类号： F16K31/44 , F16K1/44 , F16K3/26 , F16K1/50 , F16K41/10 , F16K31/50
CPC分类号： F16K41/10 , F16K1/50 , F16K3/22 , F16K3/24 , F16K3/246 , F16K3/26 , F16K3/262 , F16K3/267 , F16K31/508 , Y10T137/86775 , Y10T137/86791 , Y10T137/86799
摘要： Anti-rotational assemblies for use with fluid valves are disclosed herein. An example anti-rotation assembly includes an anti-rotation retainer to couple to a flow control member of a valve and an anti-rotator to engage the anti-rotation retainer. The anti-rotator prevents rotation of the anti-rotation retainer relative to a longitudinal axis of the anti-rotation retainer when the anti-rotation retainer is disposed in the valve.
摘要翻译：本文公开了用于流体阀的防旋转组件。示例性防旋转组件包括防旋转保持器以联接到阀的流量控制构件和防旋转器以接合防旋转保持器。当防转动保持器设置在阀中时，防旋转器防止防旋转保持器相对于防旋转保持器的纵向轴线的旋转。

25. 发明申请

US20150285402A1 FLOW PATH VELOCITY MODIFIER FOR A CONTROL VALVE 有权
标题翻译：用于控制阀的流道速度修正器
公开(公告)号：US20150285402A1
公开(公告)日：2015-10-08
申请号：US14679113
申请日：2015-04-06
申请人： EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.
发明人： Daniel G. Roper , Harold J. Mckinney
IPC分类号： F16K47/04 , F16K1/36
CPC分类号： F16K47/04 , F16K1/36 , F16K1/46 , F16K3/26
摘要： A flow path velocity modifier allows a control member of a control valve to operate very close to a seat ring while reducing or eliminating restricted flow areas, which results in greatly reduced flow velocity fluctuations, which results in smoother flow, between the sealing element and the seat ring. As a result, sealing elements made of relatively soft materials may be used without fear of damage from high flow velocities.
摘要翻译：流路速度调节器允许控制阀的控制构件非常接近座环，同时减少或消除限制的流动面积，这导致大大降低了流动速度波动，这导致密封元件和座圈结果，可以使用由相对软的材料制成的密封元件，而不用担心来自高流速的损坏。

26. 发明申请

US20150226089A1 GRID VALVE ASSEMBLY 有权
标题翻译：网闸总成
公开(公告)号：US20150226089A1
公开(公告)日：2015-08-13
申请号：US14564222
申请日：2014-12-09
申请人： Kevin John Lewis Roy , Patrick Michael Wing , Jeffrey Robert Simkins , Luke P. Zimmer , Frederick A. Woehr
发明人： Kevin John Lewis Roy , Patrick Michael Wing , Jeffrey Robert Simkins , Luke P. Zimmer , Frederick A. Woehr
IPC分类号： F01K7/04 , F01K7/02
CPC分类号： F01K7/04 , F01D17/145 , F01D17/148 , F01K7/025 , F05D2220/31 , F05D2270/58 , F16K3/26 , F16K5/0421 , F16K47/045 , F16K47/08
摘要： A grid valve assembly for a steam turbine is provided. The grid valve assembly may include an annular stationary member disposed between an upstream stage and a downstream stage of the steam turbine. The annular stationary member may define a plurality of stationary member openings extending radially therethrough from an outer circumferential surface to an inner circumferential surface thereof. The grid valve assembly may also include an annular rotatable member rotatably disposed about the outer circumferential surface of the annular stationary member. The annular rotatable member may define a plurality of rotatable member openings extending radially therethrough.
摘要翻译：提供了一种用于蒸汽轮机的网格阀组件。网格阀组件可以包括设置在蒸汽轮机的上游级和下游级之间的环形固定构件。环形固定构件可以限定从外周表面到其内圆周表面径向延伸的多个固定构件开口。栅格阀组件还可以包括围绕环形固定构件的外周表面可旋转地设置的环形可旋转构件。环形可旋转构件可以限定径向延伸穿过其中的多个可旋转构件开口。

27. 发明申请

US20140216584A1 FLUID FLOW CONTROL VALVE 审中-公开
标题翻译：流体流量控制阀
公开(公告)号：US20140216584A1
公开(公告)日：2014-08-07
申请号：US14132593
申请日：2013-12-18
申请人： Typhonix AS
发明人： Trygve Husveg
IPC分类号： F16K3/26 , F15C1/16
CPC分类号： F16K3/26 , F15C1/16 , F16K3/24 , F16K47/08 , Y10T137/0318 , Y10T137/2087 , Y10T137/3367 , Y10T137/86734
摘要： The invention provides a fluid flow control valve (1) comprising a cylindrical inlet chamber (2) having a fluid inlet aperture (3) and a coaxial waisted cylindrical outlet chamber (4) having a fluid outlet aperture (5), said inlet chamber containing a coaxial cylindrical cage (6) opening into said outlet chamber and said cage having in its cylinder wall at least one valve aperture (7) to allow fluid to pass from said fluid inlet aperture into said outlet chamber, said control valve further comprising a coaxial cylindrical plug (10) movable axially relative to said cage to close and open said valve aperture and a valve actuator (9, 11, 12, 13) operable to move said plug or cage relative to each other whereby to close or open said valve aperture, wherein said valve aperture is arranged to provide fluid exiting said cage from said inlet chamber with a velocity component tangential to the cylindrical axis (31) of said cage.
摘要翻译：本发明提供一种流体流量控制阀（1），其包括具有流体入口孔（3）的圆柱形入口室（2）和具有流体出口孔（5）的同轴的腰围圆柱形出口室（4），所述入口室包含一个通向所述出口腔的同轴圆柱形保持架（6），所述保持架在其气缸壁中具有至少一个阀孔（7），以允许流体从所述流体入口孔流入所述出口腔，所述控制阀还包括同轴圆柱形塞（10），其相对于所述保持架可轴向移动以关闭和打开所述阀孔;以及阀致动器（9,11,12,13），其可操作以相对于彼此移动所述塞或笼，从而关闭或打开所述阀孔其中所述阀孔布置成提供从所述入口室离开所述保持架的流体，其具有与所述笼的圆柱轴线（31）相切的速度分量。

28. 发明申请

US20130248741A1 PISTON VALVE WITH BUILT IN FILTRATION 审中-公开
标题翻译：活塞式过滤器
公开(公告)号：US20130248741A1
公开(公告)日：2013-09-26
申请号：US13891413
申请日：2013-05-10
申请人： Hamilton Sundstrand Corporation
发明人： Christopher McAuliffe , Donald E. Army, JR. , Jason Labrie , Kevin Arthur Roberg
IPC分类号： F16K3/26
CPC分类号： F16K3/26 , B64D13/06 , F16K39/04 , Y10T137/794 , Y10T137/8013
摘要： A control valve includes particle and moisture accumulation inhibiting features. The control valve includes a piston that provides for pressure communication to a back cavity through a tortuous path that settles out particle matter carried within the airflow. Moreover, the piston includes drainage openings that direct moisture out of piston and away from the sealing surfaces.
摘要翻译：控制阀包括颗粒和湿气积聚抑制特征。控制阀包括活塞，该活塞通过沉降气流中携带的颗粒物质的曲折路径提供与后腔的压力连通。此外，活塞包括将水分从活塞导出并远离密封表面的排水开口。

29. 发明申请

US20130048889A1 CONTROL VALVE 有权
标题翻译：控制阀
公开(公告)号：US20130048889A1
公开(公告)日：2013-02-28
申请号：US13696389
申请日：2012-01-27
申请人： Takeshi Fujiwara , Tsutomu Koshimizu
发明人： Takeshi Fujiwara , Tsutomu Koshimizu
IPC分类号： F16K31/124 , F16K11/07 , F16K3/26
CPC分类号： F16K3/26 , F15B13/0402 , F15B13/042 , F15B2211/782 , F16K11/07 , F16K31/124 , Y10T137/86879
摘要： A control valve includes a signal pressure passage that transmits a pilot pressure in first and second pilot chambers as a signal pressure of another device, and first and second connecting grooves that connect the first and second pilot chambers to the signal pressure passage when a spool is in a neutral position. When the pilot pressure is led into the first pilot chamber such that the spool moves, the first connecting groove connects the first pilot chamber to the signal pressure passage while the second connecting groove separates from the signal pressure passage. When the pilot pressure is led into the second pilot chamber such that the spool moves, the second connecting groove connects the second pilot chamber to the signal pressure passage while the first connecting groove separates from the signal pressure passage.
摘要翻译：控制阀包括在第一和第二引导室中传递先导压力作为另一装置的信号压力的信号压力通道，以及当阀芯为止时将第一和第二引导室连接到信号压力通道的第一和第二连接槽处于中立位置。当先导压力被引导到第一先导室中使得阀芯移动时，第一连接槽将第一引导室连接到信号压力通道，同时第二连接槽与信号压力通道分离。当先导压力被引导到第二先导室中使得线轴移动时，第二连接槽将第二引导室连接到信号压力通道，同时第一连接槽与信号压力通道分离。

30. 发明申请

US20130001452A1 Vacuum Valve Device and Vacuum Die-Casting Device Using the Same 审中-公开
标题翻译：真空阀装置及其使用的真空压铸装置
公开(公告)号：US20130001452A1
公开(公告)日：2013-01-03
申请号：US13497988
申请日：2010-11-04
申请人： Sadayuki Nakazato , Tetsuya Kimura , Yoshiaki Fujiu
发明人： Sadayuki Nakazato , Tetsuya Kimura , Yoshiaki Fujiu
IPC分类号： F16K25/00
CPC分类号： B22D17/145 , B22C9/067 , F16K3/26
摘要： Provided is a vacuum valve device which is capable of ensuring and maintaining smooth operation of a valve body, and in which an adequate space is ensured as a vacuuming gas flow path, and also provided is a vacuum die-casting device using the vacuum valve device. The vacuum valve device includes a piston rod and a rod seat. The piston rod includes: a rod; a piston formed at one end of the piston rod; and a guide part extending from the piston as far as the rod towards the other end of the piston rod. The rod seat has an insertion hole into which the piston rod is inserted from a first end of the insertion hole and through which the piston rod passes to a second end of the insertion hole. At least a portion of the insertion hole including the first end of the insertion hole forms the gas flow path. The piston is inserted into the first end of the insertion hole when the gas flow path is closed, and the piston is exposed outside of the insertion hole with a portion of the guide part inserted into the first end of the insertion hole when the gas flow path is opened.
摘要翻译：提供一种真空阀装置，其能够确保并保持阀体的平稳运行，并且其中确保作为真空气体流路的适当空间，并且还提供了使用真空阀装置的真空压铸装置。真空阀装置包括活塞杆和杆座。活塞杆包括：杆; 形成在活塞杆的一端的活塞; 以及从活塞延伸到活塞杆的另一端的导杆部分。杆座具有插入孔，活塞杆从插入孔的第一端插入活塞杆中，活塞杆穿过该插入孔到达插入孔的第二端。包括插入孔的第一端的插入孔的至少一部分形成气体流路。当气体流路闭合时，活塞被插入到插入孔的第一端中，并且当气体流动时，活塞暴露在插入孔的外部，当引导部分的一部分插入插入孔的第一端时路径打开

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