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61. 发明授权

US4049018A Shut-off and regulator device for controllable mechanisms intended for installation in pipelines 失效
标题翻译：用于安装在管道中的可控制机构的关闭和调节装置
公开(公告)号：US4049018A
公开(公告)日：1977-09-20
申请号：US597200
申请日：1975-07-18
申请人： Hubert Skibowski
发明人： Hubert Skibowski
IPC分类号： F16K1/12 , F16K3/26 , F16K31/122
CPC分类号： F16K3/265 , F16K1/123 , F16K31/1226 , Y10T137/4891 , Y10T137/8593
摘要： A shut-off and regulator device for controllable mechanisms intended for installation in pipelines, comprising a shut-off and regulating element movable between a closed position for engagement with a sealing seat and for inhibiting the flow of a pressurized fluid medium, and an open position, under the control of the pressurized medium, the shut-off and regulating element comprising a tubular spool sleeve which is adapted to be sealed in relation to a guide parallel to the pipeline when the device is installed and to move in relation thereto, and the sealing seat comprising an annular sealing face on a seat element fixed inside the spool sleeve, the seat element containing at least one passage, which in the open position, forms a through passage in association with at least one passage contained in the spool sleeve.
摘要翻译：一种用于可控制机构的关闭和调节装置，用于安装在管道中，包括一个关闭和调节元件，该关闭和调节元件可在关闭位置之间移动，用于与密封座接合并阻止加压流体介质的流动，以及打开位置在加压介质的控制下，关闭和调节元件包括管状卷轴套筒，其适于在装置安装时相对于平行于管道的引导件被密封并相对于其移动，所述密封座包括固定在所述卷轴套筒内部的座椅元件上的环形密封面，所述座椅元件包含至少一个通道，所述至少一个通道在打开位置形成与容纳在所述卷轴套筒中的至少一个通道相关联的通道。

62. 发明授权

US3425664A Slide valve 失效
公开(公告)号：US3425664A
公开(公告)日：1969-02-04
申请号：US3425664D
申请日：1965-12-30
申请人： SHALE J NISKIN
发明人： NISKIN SHALE J
IPC分类号： F16K3/26 , E03B7/07 , F16K27/04
CPC分类号： F16K3/265

63. 发明授权

US1850879A Valve and coupling 失效
标题翻译：阀门和联轴器
公开(公告)号：US1850879A
公开(公告)日：1932-03-22
申请号：US44730930
申请日：1930-04-25
申请人： HUNT NATHAN C
发明人： HUNT NATHAN C
IPC分类号： F16K3/26 , F16L37/127 , F16L37/46
CPC分类号： F16K3/265 , F16L37/127 , F16L37/46 , Y10T137/8667 , Y10T137/86702

64. 发明申请

US20180258864A1 DROP-TIGHT SPOOL AND SLEEVE FOR METERING VALVE 审中-公开
公开(公告)号：US20180258864A1
公开(公告)日：2018-09-13
申请号：US15451788
申请日：2017-03-07
申请人： Hamilton Sundstrand Corporation
发明人： Francis P. Marocchini , Aaron F. Rickis
IPC分类号： F02C9/26 , F16K3/26 , F16K31/06 , F16K3/24 , F02C7/232
CPC分类号： F02C9/263 , F02C7/232 , F05D2220/32 , F05D2260/57 , F05D2300/432 , F16K1/443 , F16K3/243 , F16K3/265 , F16K3/267 , F16K31/0655 , F16K31/0668 , F16K31/0693
摘要： A spool and sleeve assembly for a metering valve comprises a spool body defining a center axis, and a sleeve body having a bore that receives the spool body. The sleeve body includes at least one metering window open to the bore and is moveable between a metering position to control flow through the metering window and a shutoff position where flow is prevented from exiting an outlet end of the bore. A seal assembly reacts between the spool body and the sleeve body to provide at least a first sealing interface and a second sealing interface axially spaced from the first sealing interface when the spool body is in the shutoff position. A metering valve for a fuel system is also disclosed.

65. 发明申请

US20180222654A1 Fitment for Package and Package for Preparing a Beverage from Liquid Supplied to the Package by a Device 审中-公开
公开(公告)号：US20180222654A1
公开(公告)日：2018-08-09
申请号：US15749710
申请日：2016-08-22
申请人： Nestes S.A.
发明人： Philippe BAENNINGER , Youcef AIT BOUZIAD , Heinz WYSS , Jean-Marc FLICK
IPC分类号： B65D75/58 , B65D85/816 , F16K3/26
CPC分类号： B65D75/5883 , A47J31/44 , B65D85/804 , B65D85/816 , B65D2575/583 , B67D1/0021 , B67D1/0078 , B67D1/0081 , B67D1/04 , B67D2001/075 , B67D2001/0817 , B67D2210/00013 , B67D2210/00015 , F16K3/26 , F16K3/265
摘要： A fitment for a package for preparing a beverage connectable to a machine for supplying sanitized liquid to the package is disclosed. The fitment includes a sealing portion and a housing and a fluid connector for fluidly connecting to the machine and to supply liquid inside the container. Also disclosed are packages containing same and methods of producing and using same.

66. 发明申请

US20180112685A1 SYSTEM AND METHOD FOR CONTROLLING OPERATION OF HYDRAULIC VALVE 审中-公开
公开(公告)号：US20180112685A1
公开(公告)日：2018-04-26
申请号：US15299513
申请日：2016-10-21
申请人： Caterpillar Inc.
发明人： Matthew J. Beschorner , Dustin K. Fee , Ioan Paduret , David J. Subert
IPC分类号： F15B13/04 , F16K31/06 , F16K11/07 , F16K27/00 , F16K37/00 , G05D7/06
CPC分类号： F15B21/087 , F15B13/043 , F15B13/086 , F15B2013/0409 , F15B2211/20546 , F15B2211/327 , F15B2211/355 , F15B2211/575 , F15B2211/634 , F15B2211/6346 , F15B2211/635 , F15B2211/6656 , F16K3/262 , F16K3/265 , F16K11/22 , F16K27/003 , F16K31/0668 , F16K31/12 , G05D7/0664 , G05D16/2022 , G05D16/206
摘要： A system for controlling operation of a hydraulic valve is provided. The system includes a solenoid coupled to a spool assembly of the hydraulic valve. The system further includes a sensor disposed on the hydraulic valve. The sensor generates signals indicative of operational parameter of the hydraulic valve. The system also includes a controller in communication with the solenoid and the sensor. The controller receives signals generated by the sensor. The controller includes a booster circuit connected to the solenoid. The booster circuit boosts an actuating current generated in response to the signals received from the sensor. The controller further includes a switching circuit connected across the solenoid. The switching circuit controls a direction of the actuating current flowing through the solenoid. The solenoid actuates the spool assembly of the hydraulic valve to control the operation of the hydraulic valve based on the actuating current.

67. 发明授权

US09482351B2 Disposable, sterile fluid transfer device 有权
公开(公告)号：US09482351B2
公开(公告)日：2016-11-01
申请号：US13972301
申请日：2013-08-21
申请人： EMD Millipore Corporation
发明人： Stephen Proulx , Joseph Almasian , Naren Renganath , Stephen Tingley , Martin Morrissey
IPC分类号： A61M5/00 , F16K5/00 , A61M39/10 , A61M39/16 , A61M39/18 , A61M39/22 , F16K3/26 , F16K17/40 , F16K15/18 , F16L37/107
CPC分类号： F16K5/00 , A61M39/10 , A61M39/16 , A61M39/18 , A61M39/22 , A61M2039/1027 , A61M2039/222 , F16K3/265 , F16K13/04 , F16K15/18 , F16L37/107
摘要： The present invention relates to a process for the sterile transfer of fluids, be they liquids or gases. It uses a presterilized device comprised of a body having a bore formed through at least a portion of its interior. Contained within the bore is a movable plunger. The body has a first and a second end. The first end contains a face designed to be attached to the upstream component. The second end is connected to a downstream component such as a filter, pipeline, sample bag and the like. The plunger has corresponding first and second ends. The first end of the plunger when it the closed position is in alignment with the face of the body which combined form a steamable surface and a sterile barrier against the environment to the rest of the interior of the body, the plunger and downstream components. The device is attached to an upstream component and the face and the first end of the plunger are steam sterilized in place.

68. 发明授权

US09435438B2 Valve manifold 有权
公开(公告)号：US09435438B2
公开(公告)日：2016-09-06
申请号：US13900219
申请日：2013-05-22
申请人： Eaton Corporation
发明人： Dale A. Stretch , Jeffrey C. Thompson , Mahesh Joshi , Shrikant Basurtekar , Jerry L. Carlson , Aaron H. Jagoda , Jayakumar Ravathur , Otto Schultheis , G. Clark Fortune , Paul Brenner , Thomas J. Stoltz
IPC分类号： F16K1/12 , F16K3/26 , F16K31/44 , F16K31/124 , F16K31/122 , F15B13/08 , F15B21/00
CPC分类号： F16K1/123 , F15B13/0832 , F15B21/00 , F16K1/126 , F16K3/26 , F16K3/265 , F16K31/1221 , F16K31/1226 , F16K31/124 , F16K31/445 , Y10T137/85978 , Y10T137/86501 , Y10T137/86549 , Y10T137/86775 , Y10T137/86799 , Y10T137/86879 , Y10T137/87096 , Y10T137/87249 , Y10T137/87499 , Y10T137/87555 , Y10T137/87885 , Y10T137/87917
摘要： A valve is provided including a first valve member and a second valve member. The first valve member includes a first step and a first orifice adjacent the first step. The second valve member includes a second step and a second orifice adjacent the second step. The second valve member is movable relative to the first valve member between an open position, in which the first orifice is fluidly connected the second orifice, and a closed position, in which the first orifice is substantially fluidly disconnected from the second orifice. The first and second steps are fluidly connected to the second orifice and substantially fluidly disconnected from the first orifice when the second valve member is in the closed position, and the first and second steps are fluidly connected to the first and second orifices when the second valve member is in the open position.

69. 发明授权

US09360123B2 Valve 有权
标题翻译：阀
公开(公告)号：US09360123B2
公开(公告)日：2016-06-07
申请号：US14018917
申请日：2013-09-05
申请人： Andrew Webber , Drayton W. Bryant
发明人： Andrew Webber , Drayton W. Bryant
IPC分类号： F16K3/26 , E21B33/00 , E21B34/00
CPC分类号： F16K3/26 , E21B2033/005 , E21B2034/007 , F16K3/265
摘要： Disclosed herein is a valve. The valve includes a first member having a first port therethrough, a second member in operable communication with the first member having a sealing surface thereon on an inner radial surface of the second member and a second port therethrough that is movable relative to the first member. The valve also has a seal sealingly engaged with the first member and slidably sealingly engagable with the second member, and a support member movably disposed relative to the first member and the second member. The support member has a support surface dimensioned similarly to the sealing surface, and is movable with the second member relative to the first member so that upon such movement the seal is continuously supported by at least one of the sealing surface and the support surface.
摘要翻译：这里公开了一种阀。所述阀包括具有通过其的第一端口的第一构件，与所述第一构件可操作地连通的第二构件，所述第一构件在所述第二构件的内径向表面上具有密封表面，并且所述第二构件可相对于所述第一构件移动。阀还具有与第一构件密封地接合并与第二构件可滑动地密封接合的密封件，以及相对于第一构件和第二构件可移动地设置的支撑构件。支撑构件具有与密封表面类似的尺寸的支撑表面，并且可与第二构件相对于第一构件移动，使得在这种移动时，密封件由密封表面和支撑表面中的至少一个连续地支撑。

70. 发明申请

US20160139616A1 Valve Actuation Using Shape Memory Alloy 审中-公开
标题翻译：使用形状记忆合金进行阀门致动
公开(公告)号：US20160139616A1
公开(公告)日：2016-05-19
申请号：US14543521
申请日：2014-11-17
申请人： Khedher Mellah , Baha T. Tanju
发明人： Khedher Mellah , Baha T. Tanju
IPC分类号： G05D23/08 , F16K17/04
CPC分类号： F16K17/04 , E21B34/08 , E21B43/2406 , F16K3/262 , F16K3/265 , F16K31/002
摘要： An actuator device includes a shape memory alloy (SMA) device comprising an two way SMA element transformable from a deformed shape to a pre-deformed shape at a temperature of the SMA element that is above a transition temperature of the SMA element. The actuator device further includes a valve having an opening therethrough. The valve is moveable between an open position and a closed position. The actuator device also includes a biasing element. The valve is positioned between the SMA device and the biasing element. The SMA element is substantially cone-shaped, and a wall of the SMA element is slanted down at an angle that is between approximately 40 degrees and approximately 90 degrees relative to a vertical axis extending through the wall.
摘要翻译：致动器装置包括形状记忆合金（SMA）装置，其包括在SMA元件的温度高于SMA元件的转变温度的状态下从变形形状变形为预变形形状的双向SMA元件。致动器装置还包括具有穿过其中的开口的阀。阀可在打开位置和关闭位置之间移动。致动器装置还包括偏置元件。阀门位于SMA设备和偏置元件之间。 SMA元件基本上是锥形的，并且SMA元件的壁相对于延伸穿过壁的垂直轴线以大约40度和大约90度之间的角度向下倾斜。

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