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1. 发明申请

US20180135761A1 VALVE SYSTEM AND METHODS THEREOF 审中-公开
公开(公告)号：US20180135761A1
公开(公告)日：2018-05-17
申请号：US15812183
申请日：2017-11-14
申请人： Tiger Valve Company
发明人： Xiaozheng QIU , Xianjun LV , Wei ZHU
IPC分类号： F16K1/24 , F16K1/36 , F16K31/60
CPC分类号： F16K1/24 , F16J13/22 , F16K1/36 , F16K27/08 , F16K31/60
摘要： A valve system comprising a valve body having an opening and an interior; a davit system comprising: a first pillar having an upper end and a lower end, wherein the lower end of the first pillar is attached to the valve body; a second pillar having an upper end and a lower end, wherein the lower end of the second pillar is attached to the valve body; a pivot arm having a first end and a second end, wherein the first end of the pivot arm is rotationally attached to the upper end of the first pillar, the second end of the pivot arm is removably attached to the upper end of the second pillar and the pivot arm straddles the valve body opening when the second end of the pivot arm touches the upper end of the second pillar; and a closure cap system comprising a closure cap, wherein a means for sealing the closure cap is disposed between the closure cap and the valve body; and a cap stem having an upper end and a lower end, wherein the lower end of the cap stem is attached to the closure cap and the upper end of the cap stem is disposed through a central portion of the pivot arm; and wherein a means for lifting and lowering the closure cap engages the cap stem to lift or lower the closure cap is disclosed. A method of using the valve system is also disclosed.

2. 发明授权

US09885731B2 Medical tested object auto-ejection structure and blood-gas analyzer using same 有权
公开(公告)号：US09885731B2
公开(公告)日：2018-02-06
申请号：US14773459
申请日：2013-03-12
申请人： EDAN INSTRUMENTS, INC.
发明人： Gaoxiang Huang , Zhixiang Zhao
IPC分类号： G01N35/00 , B01L9/00 , G01N33/49 , G01N33/487 , F16K1/24 , B01L3/00 , G01N21/84
CPC分类号： G01N35/00584 , B01L9/00 , B01L9/50 , B01L9/52 , B01L2200/04 , B01L2300/0825 , F01L2105/00 , F16K1/24 , G01N21/8483 , G01N33/4875 , G01N33/4925 , G01N35/00693 , G01N35/00712 , G01N2035/00108 , G01N2035/00277 , Y10T436/115831
摘要： A medical tested object auto-ejection structure comprises a detection instrument and a tested object (1). An insertion port is formed in the detection instrument. When the tested object (1) is inserted in the instrument through the insertion port, the bottom end of the tested object (1) presses a bulge (21) used for rebounding, and a raised step (11) arranged on the surface of one side of the tested object (1) is locked on a clamping buckle (31) arranged at a position corresponding to the step on the instrument simultaneously, and after a test is finished, the instrument releases the locking of the clamping buckle (31) for the tested object (1) by a transmission device, and the tested object (1) is ejected from the instrument in time under the action of the bulge (21) used for rebounding, thus solving the problem of forgetting to pull the tested object out or inability to pull it out in time, and improving the reliability of the product.

3. 发明申请

US20170370491A1 Butterfly Valve 审中-公开
公开(公告)号：US20170370491A1
公开(公告)日：2017-12-28
申请号：US15539449
申请日：2015-12-14
申请人： Hitachi-GE Nuclear Energy, Ltd. , Okano Valve Mfg. Co. Ltd.
发明人： Yoshiharu KAWAHARA , Yoshihisa KIYOTOKI , Takayoshi NAKASHIMA , Keisuke SAKEMURA , Yoshitomo KANEMURA , Yukio IMOTO
IPC分类号： F16K25/00 , F16K1/22
CPC分类号： F16K25/005 , F16K1/22 , F16K1/222 , F16K1/226 , F16K1/24 , F16K1/32 , F16K31/05 , G21C9/00
摘要： Provided is a butterfly valve configured so that the sealing performance of the butterfly valve is ensured even if the butterfly valve is exposed to high-temperature fluid and is installed in a high radiation environment. A butterfly valve has: a valve body-side valve seat section which is formed on the outer periphery of a valve body; a valve box-side valve seat section which is formed on a valve box; and a valve movement mechanism which, as a valve shaft pivots, moves the valve body in the direction of extension of a flow passage, between a blocking position at which the valve body-side valve seat section and the valve box-side valve seat section are in contact with each other to close a flow passage, and an open position at which the valve body-side valve seat section and the valve box-side valve seat section are separated from each other to open the flow passage. The valve body-side valve seat section is formed from a laminated material comprising a stainless steel plate and a plate-shaped body which consists of expanded graphite.

4. 发明申请

US20170152953A1 DOUBLE ECCENTRIC VALVE 有权
公开(公告)号：US20170152953A1
公开(公告)日：2017-06-01
申请号：US15301777
申请日：2015-06-24
申请人： AISAN KOGYO KABUSHIKI KAISHA
发明人： Hiroshi MISUMI , Sunao KITAMURA
IPC分类号： F16K1/22
CPC分类号： F16K1/221 , F16K1/2007 , F16K1/2028 , F16K1/24 , F16K31/041 , F16K31/043
摘要： A double eccentric valve includes: a drive mechanism which produces drive force for rotating a rotation shaft in a direction to open the valve; a drive force receiving unit provided integrally with the rotation shaft to receive the drive force; a bearing located between a valve element and the drive force receiving unit along the center axis of the rotation shaft to support the rotation shaft; and a return spring which produces return spring force for rotating the rotation shaft in a valve closing direction. The double eccentric valve is configured to generate a separating-direction biasing force which inclines the rotation shaft with the bearing at a fulcrum to bias the valve assembly away from a valve seat, the force being caused by the return spring force when the drive mechanism is not operated and acting in a direction perpendicular to the center axis of the bearing.

5. 发明授权

US09475686B2 Disposable valve and flexible containers for pressurized bioreactors 有权
标题翻译：一次性阀和用于加压生物反应器的柔性容器
公开(公告)号：US09475686B2
公开(公告)日：2016-10-25
申请号：US14383328
申请日：2013-03-07
申请人： GE HEALTHCARE BIO-SCIENCES CORP.
发明人： Colin R. Tuohey , Thomas Erdenberger , Richard L. Damren , Kenneth Clapp , Parrish M. Galliher , Jonathan Kenney
IPC分类号： B67D7/02 , C12M1/00 , F16K31/44 , F16K1/04 , F16K1/20 , F16K1/24 , F16K7/10 , B67D7/36 , B67D7/84 , F16K31/126 , F16K31/22 , F16K31/50 , B01F13/08 , B01F15/00
CPC分类号： B67D7/0294 , B01F13/08 , B01F15/0085 , B67D7/36 , B67D7/84 , C12M23/14 , C12M23/26 , C12M23/28 , C12M29/14 , F16K1/04 , F16K1/20 , F16K1/24 , F16K7/10 , F16K31/126 , F16K31/22 , F16K31/44 , F16K31/508
摘要： Disclosed herein are embodiments of a valve assembly for preventing dead leg spaces in a container or tubing, the embodiments including a three-way valve system for controlling back-pressure in a fluid generating device, such as a single-use high pressure bioreactor. Also disclosed is a pressurized reactor system for bioprocessing, comprising a single-use container including a flexible wall or a semi-rigid wall.
摘要翻译：这里公开了用于防止容器或管道中的死腿空间的阀组件的实施例，该实施例包括用于控制诸如一次性高压生物反应器的流体产生装置中的背压的三通阀系统。还公开了一种用于生物处理的加压反应器系统，其包括包含柔性壁或半刚性壁的一次性容器。

6. 发明申请

US20150260743A1 LINKAGE CONTROL DEVICE AND BLOOD GAS ANALYZER ADOPTING SAME 有权
标题翻译：链接控制装置和采用同样的气体分析仪
公开(公告)号：US20150260743A1
公开(公告)日：2015-09-17
申请号：US14414078
申请日：2012-07-30
申请人： EDAN INSTRUMENTS, INC.
发明人： Gaoxiang Huang , Zhixiang Zhao
IPC分类号： G01N35/00 , F16K1/24
CPC分类号： G01N35/00712 , F01L1/042 , F01L2105/00 , F16K1/24 , G01N33/4925 , G01N35/00693 , Y10T436/115831
摘要： Disclosed are a linkage control device and a blood gas analyzer adopting the linkage control device. The linkage control device comprises a power unit and a rotating component (4) provided with bosses (41, 42). The power unit generates power to drive the rotating component (4) to rotate. The linkage control device further comprises valve components (5, 6, 7, 8), a signal control unit, sensing switches, and sensing pins (43, 44, 45, 46). The valve components (5, 6, 7, 8) are matched with the bosses (41, 42) of the rotating component (4) in a pushing manner. The signal control unit controls the start or stop of the power unit. The sensing switches are connected to the signal control unit via signals. The sensing pins (43, 44, 45, 46) are arranged in pair with the sensing switches and are arranged on the rotating component (4).
摘要翻译：公开了采用该联动控制装置的联动控制装置和血液气体分析装置。联动控制装置包括动力单元和设置有凸台（41,42）的旋转部件（4）。动力单元产生动力以驱动旋转部件（4）旋转。联动控制装置还包括阀组件（5,6,7,8），信号控制单元，感测开关和感测销（43,44,45,46）。阀组件（5,6,7,8）以推动方式与旋转部件（4）的凸台（41,42）相配合。信号控制单元控制电源单元的启动或停止。感测开关通过信号连接到信号控制单元。检测销（43,44,45,46）与检测开关成对配置，并布置在旋转部件（4）上。

7. 发明授权

US08636567B2 Damper to control fluid flow and associated methods 有权
标题翻译：阻尼器控制流体流动和相关方法
公开(公告)号：US08636567B2
公开(公告)日：2014-01-28
申请号：US12431219
申请日：2009-04-28
申请人： Sean J. Fitzgerald , John C. Farrar , Robert F. Keimer , David L. Huie , Allen N. Williams , Matthew S. Ikemeier , Brendan T. Fitzgerald
发明人： Sean J. Fitzgerald , John C. Farrar , Robert F. Keimer , David L. Huie , Allen N. Williams , Matthew S. Ikemeier , Brendan T. Fitzgerald
IPC分类号： F24F13/12 , F24F11/04 , F16K1/24
CPC分类号： F24F11/0012 , F16K1/24 , F24F11/30 , F24F11/74 , F24F13/10 , F24F13/105 , F24F13/12 , F24F2110/10 , F24F2120/10 , Y10T137/87442 , Y10T137/87458
摘要： A damper for controlling fluid flow includes a main body, a stator and a rotor. The stator may be carried by the main body and include at least one blade having a predetermined shape. The rotor may be moveably connected to the stator and carried by the main body. The rotor may include at least one blade having a predetermined shape and may be moveable between an opened position and a closed position. The predetermined shape of the at least one stator blade and the at least one rotor blade may form a converging-diverging nozzle, and the stator and the rotor may be carried by the main body so that fluid flows through the main body substantially perpendicular thereto. The opened position may be defined as the at least one stator blade being aligned with the at least one rotor blade, and the closed position may be defined as the at least one stator blade being offset from the at least one rotor blade.
摘要翻译：用于控制流体流动的阻尼器包括主体，定子和转子。定子可以由主体承载并且包括具有预定形状的至少一个叶片。转子可以可动地连接到定子并由主体承载。转子可以包括具有预定形状的至少一个叶片，并且可以在打开位置和关闭位置之间移动。所述至少一个定子叶片和所述至少一个转子叶片的预定形状可以形成会聚发散喷嘴，并且所述定子和所述转子可以由所述主体承载，使得流体基本上垂直于其流过所述主体。打开位置可以被定义为至少一个定子叶片与至少一个转子叶片对准，并且关闭位置可以被限定为至少一个定子叶片与至少一个转子叶片偏移。

8. 发明申请

US20120174986A1 METHOD OF OPERATING ON-OFF VALVE 有权
标题翻译：操作开关阀的方法
公开(公告)号：US20120174986A1
公开(公告)日：2012-07-12
申请号：US13347812
申请日：2012-01-11
申请人： Toshihisa NOZAWA
发明人： Toshihisa NOZAWA
IPC分类号： F17D3/00
CPC分类号： F16K31/528 , F16K1/24 , Y10T137/0396
摘要： A method of operating an on-off valve comprises closing one of two openings of a valve body with a seal member of a closure element within the valve body, the valve body being within an evacuation pipe connected between a process chamber and an evacuation apparatus; moving the closure element, using a linear driver, so that the seal member is moved away from the one of the two openings; and positioning the closure element into a retreat portion in an surface of the valve body, using the linear driver and a pivotal driver adapted to pivot the closure element between the one of the two openings and the retreat portion, so that the seal member is closed inside a protection seal member of the closure element to surround the seal member, thereby preventing the seal member from being directly exposed to the process gas.
摘要翻译：操作开关阀的方法包括用阀体内的封闭元件的密封构件封闭阀体的两个开口中的一个，所述阀体位于连接在处理室和抽空装置之间的抽气管内; 使用线性驱动器移动闭合元件，使得密封构件从两个开口中的一个移开; 并且使用线性驱动器和适于将闭合元件枢转在两个开口中的一个和后退部分之间的枢转驱动器，将闭合元件定位在阀体的表面中的后退部分中，使得密封构件被关闭在封闭元件的保护密封构件内部，以围绕密封构件，从而防止密封构件直接暴露于处理气体。

9. 发明申请

US20120055400A1 GATE VALVE AND SUBSTRATE PROCESSING APPARATUS EQUIPPED WITH THE SAME 有权
标题翻译：门阀和底板加工设备配备
公开(公告)号：US20120055400A1
公开(公告)日：2012-03-08
申请号：US13258519
申请日：2010-03-29
申请人： Tsutomu Hiroki , Masaaki Nose , Masanao Matsushita , Takehiro Nishiba
发明人： Tsutomu Hiroki , Masaaki Nose , Masanao Matsushita , Takehiro Nishiba
IPC分类号： H01L21/00 , B05C9/00 , F16K3/00
CPC分类号： F16K51/02 , F16K1/24 , F16K1/443
摘要： Agate valve apparatus is disclosed. The gate valve apparatus is provided with a valve casing that includes a first valve seat and a second valve seat, and in which an opening portion is formed; and a closure element that includes a sealing member that contacts the first valve seat to seal the opening portion. In addition, the gate valve apparatus is provided with a shutoff member that contacts the second valve seat to thereby be deformed, so that a space between the opening portion and a sealing member is shut off by the shutoff member when the closure element closes the opening portion. The shutoff member is deformed and continues to contact the second valve seat under normal and high temperature environments when the closure element closes the opening portion.
摘要翻译：公开了玛盖特阀装置。闸阀装置设置有包括第一阀座和第二阀座的阀壳体，其中形成有开口部分; 以及闭合元件，其包括接触所述第一阀座以密封所述开口部的密封构件。此外，闸阀装置设置有与第二阀座接触从而变形的切断构件，使得当闭合元件闭合开口时，通过关闭构件将开口部和密封构件之间的空间切断一部分。当闭合元件关闭开口部分时，关闭构件变形并在正常和高温环境下继续接触第二阀座。

10. 发明授权

US07416164B2 Elliptical sealing surface for butterfly valve 有权
标题翻译：蝶阀椭圆密封面
公开(公告)号：US07416164B2
公开(公告)日：2008-08-26
申请号：US11866854
申请日：2007-10-03
申请人： Philip Wayne Eggleston , James Leroy Lounsberry , Wilbur Dean Hutchens
发明人： Philip Wayne Eggleston , James Leroy Lounsberry , Wilbur Dean Hutchens
IPC分类号： F16K1/22
CPC分类号： F16K1/222 , F16K1/2263 , F16K1/24 , F16K27/0218 , Y10T137/0525
摘要： A reduced component wear valve is comprised of a valve body having a passage therethrough and a disc attached to a rotatable shafts. The disc is utilized with a seal forming a gap between the disc and the seal proximate to the rotational axis of the disc. When the disc is in the open position, the seal major axis is greater then the disc diameter and they do not touch. As the disc rotates to near closure, the disc perimeter engages the minor axis of the seal (which is smaller than the disc diameter), and the disc stretches the seal in the minor axis direction thus decreasing the major axis such that the gap is closed. The seal can be preformed in an elliptical shape or it can be formed into an elliptical shape by a retaining mechanism. The seal may be a single-piece or a multi-piece assembly press-fit into the valve body. Zero or light disc to seal contact during the majority of the valve disc rotation minimizes valve seal wear and rotational friction.
摘要翻译：减少零件磨损阀由具有通过其的通道的阀体和附接到可旋转轴的盘组成。该盘与密封件一起使用，该密封件在盘的旋转轴线附近在盘和密封件之间形成间隙。当光盘处于打开位置时，密封长轴大于光盘直径，并且它们不接触。当盘旋转到接近闭合时，盘周边接合密封件的短轴（小于盘直径），并且盘沿着短轴方向延伸密封件，从而减小长轴使得间隙闭合。密封件可以预成形为椭圆形，也可以通过保持机构形成为椭圆形。密封件可以是压配合到阀体中的单件或多件式组件。零或光盘在大多数阀盘旋转过程中密封接触最小化阀门密封磨损和旋转摩擦。

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