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公开(公告)号：US11530591B2
公开(公告)日：2022-12-20
申请号：US16864448
申请日：2020-05-01
申请人： SPM Oil & Gas Inc.
发明人： Brian C. Witkowski , Nuder Said , Duc Thanh Tran
IPC分类号： E21B33/068 , F04B15/02 , F04B23/04 , F04B47/00 , B01F23/43 , B01F27/05 , E21B33/038 , E21B43/26 , F16K5/04 , F16K11/048 , F16K31/126 , F04B23/06 , F16L41/03 , B01F101/49 , F16K5/00 , F16K11/00
摘要： A plug valve including a valve body defining an internal cavity, a first passage, and a second passage, a plug defining a third passage and being rotatable within the internal cavity, and an insert extending within the internal cavity between the valve body and the plug. The insert defines an interior surface and an opening aligned with the first passage of the valve body. The insert may also define a sealing surface extending around the opening and standing in relief against the interior surface to sealingly engage the plug. In addition to, or instead of, the sealing surface, the insert may define a projection at least partially defining the interior surface. In addition, a boot may be connected to the valve body and interlocked with the projection to prevent, or at least reduce, rotation of the insert relative to the valve body when the plug rotates within the internal cavity.
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公开(公告)号：US10859181B2
公开(公告)日：2020-12-08
申请号：US16179892
申请日：2018-11-03
发明人： Guohua Liu , Zhifeng He
IPC分类号： F16K5/00 , B01J49/85 , C02F1/42 , F16K31/524 , F16K31/53 , F16K31/16 , F16K27/04 , F16K11/18 , C02F1/52 , F16K11/07
摘要： Disclosed is a water softener valve and a water softener, the water softener valve includes a valve body, the valve body includes a valve cavity, and an inlet passage, an outlet passage, and a waste water passage all communicated with the valve cavity, the valve cavity, the inlet passage, the outlet passage, and the waste water passage all extend towards a first direction, the inlet passage, the outlet passage, and the waste water passage are all located at a periphery of the valve cavity, and adjacent to the valve cavity; ends of the inlet passage, the outlet passage, and the waste water passage which are all located at a same end of the valve body towards the first direction respectively form an inlet, an outlet, and a waste water port.
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公开(公告)号：US10808488B2
公开(公告)日：2020-10-20
申请号：US16352362
申请日：2019-03-13
发明人： Brian C. Witkowski , Nadiya Fuller , Nuder Said , Duc Thanh Tran , Peter Walter
IPC分类号： E21B33/068 , F04B15/02 , F04B23/04 , F04B47/00 , E21B33/038 , E21B43/26 , F16K5/04 , F16K11/048 , F16K31/126 , B01F3/08 , B01F7/00 , F04B23/06 , F16L41/03 , F16K5/00 , F16K11/00
摘要： An apparatus according to which a subterranean formation in which a wellbore extends is hydraulically fractured, the apparatus comprising first and second manifolds, the first manifold including first and second flow lines adapted to be in fluid communication with first and second pumps, respectively, the first pump being adapted to pressurize fluid received from the first flow line, and the second pump being adapted to pressurize fluid received from the second flow line, and the second manifold including a third flow line adapted to convey pressurized fluid from the first and second pumps to the wellbore to hydraulically fracture the subterranean formation in which the wellbore extends. The apparatus is adapted to be connected to another apparatus used to hydraulically fracture the subterranean formation in which the wellbore extends by moving one, or both, of the first and second flow lines relative to the third flow line.
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公开(公告)号：US10520477B2
公开(公告)日：2019-12-31
申请号：US15805967
申请日：2017-11-07
发明人： Quan Liu , Jon Nichols , Jeremy Hayes , Carl Sims , Mark Tschann
IPC分类号： G01N30/00 , G01N30/20 , B01D15/22 , F16K11/074 , F16K31/04 , F16K27/06 , F16K27/00 , F16K5/08 , F16K3/18 , F16K5/14 , F16K5/00 , G01N30/02
摘要： Valve with multi-piece stator assembly for use with liquid chromatography or other analytical systems. A separate and removable stator plate is provided with a mounting device to provide a multi-piece stator assembly. The mounting device is adapted on one side to engage and contact the stator plate, and on the other side includes a plurality of ports for fluidic connections which are in fluid communication with fluid passageways in the stator plate. By making the stator face a separate component, the overall costs of the valve can be reduced, different materials can be used for the mounting device and the stator, and the valve can be used for ultra-high pressure applications, including in liquid chromatography and other analytical instrument systems.
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公开(公告)号：US10364902B2
公开(公告)日：2019-07-30
申请号：US14117397
申请日：2012-06-11
申请人： Mark W. Moeller , Robert A. Jencks
发明人： Mark W. Moeller , Robert A. Jencks
IPC分类号： F16K5/00 , G01N30/20 , F16K11/074
摘要： A rotary shear valve assembly for liquid chromatography applications comprises a rotor assembly having a rotor and a drive shaft with a head portion. The rotor has a substantially planar surface with one or more rotor grooves and a pair of holes. The head portion has two pins. The pins are disposed substantially diametrically opposite of each other on a line through a center of the head portion. Each pin mates with one of the holes in the rotor. The rotor assembly can further comprise means for urging the rotor surface against the stator surface such that each rotor groove aligns with and provides a fluidic channel between two of the stator openings.
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公开(公告)号：US10295080B2
公开(公告)日：2019-05-21
申请号：US13710709
申请日：2012-12-11
发明人： Alan Burt , Nicholas James DeJong
摘要： An actuator assembly includes a housing, and a clamp disposed within the housing. The clamp is configured to attach the actuator assembly to a damper jackshaft or valve stem or valve linkage shaft. The jackshaft is operable to control the position of one or more damper blades. The valve stem and valve linkage shaft control the position of the valve plug. The clamp is accessible via a slotted opening which is unobstructed at one end. A motor is configured to rotate the clamping device within the housing. A control module is coupled to the motor and configured to control the damper or valve actuator assembly. In embodiments, a communications module facilitates communications to and from the damper actuator assembly over a network, and allows both remote monitoring of the damper and remote control of the damper actuator assembly or of the valve and remote control of the valve actuator assembly.
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公开(公告)号：US09618135B1
公开(公告)日：2017-04-11
申请号：US15068280
申请日：2016-03-11
申请人： JB Karelock LLC
发明人： Joseph D. Kjar
CPC分类号： F16K35/10 , E05B67/003 , F16K31/60 , F16K35/00 , F16K35/06
摘要： A valve lockout device includes an elongated main body defining an interior cavity for receiving a valve to be secured. A cap with a notch for receiving a cable is affixed to one end of the main body, with a wing pivotably attached to the cap so that the wing movable between an open position and a closed position. The wing in the closed position is operable to secure a cable with the notch in the cap. With the lockout device in place over a valve and a cable secured around the valve and to the lockout device, the valve is secured against operation and users and operators are notified of the lockout condition.
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公开(公告)号：US09534696B2
公开(公告)日：2017-01-03
申请号：US14555625
申请日：2014-11-27
发明人： Christophe Avdjian
CPC分类号： F16K5/0684 , F16K5/0689 , F16K5/201 , F16K5/204 , F16K5/205 , Y10T137/88062
摘要： The disclosed embodiments include ball valves having integrated seats. The integrated seats are included in a ball body assembly of a valve body. The ball body assembly may rotate with respect to the valve body to open or close the valve. The integrated seats may contact walls of a bore to sealingly close the valve.
摘要翻译： 所公开的实施例包括具有集成座椅的球阀。 集成的座椅包括在阀体的球体组件中。 球体组件可以相对于阀体旋转以打开或关闭阀。 集成的座椅可以接触孔的壁以密封地关闭阀门。
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公开(公告)号：US09482351B2
公开(公告)日：2016-11-01
申请号：US13972301
申请日：2013-08-21
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.
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公开(公告)号：US09297478B2
公开(公告)日：2016-03-29
申请号：US13817904
申请日：2011-08-19
申请人： John O'Halloran , Fergus Keane , Brian Guilly
发明人： John O'Halloran , Fergus Keane , Brian Guilly
摘要： A valve system for a vessel has a valve body, and a valve stem extending through the valve body and terminating in a plug for axial movement between open and closed position as the stem moves through the valve body. There is at least one probe passageway through the valve stem, at least one of which has a circumferential seal for engaging a probe inserted in the passageway and being exposed in a vessel. The circumferential seal seals the inside of a vessel from atmosphere while allowing a probe to be inserted and removed by moving axially in the passageway. This avoids need to remove the valve system to insert or remove a probe, and indeed a single expensive probe is used at different times with different valve systems. When no exposed probe is required, the seal may be completed by simply inserting a dummy probe in the passageway.
摘要翻译： 用于容器的阀系统具有阀体和阀杆，阀杆延伸穿过阀体并终止于插头，用于当阀杆移动通过阀体时在开启和关闭位置之间轴向运动。 至少有一个通过阀杆的探针通道，其至少一个具有周向密封件，用于接合插入通道中的探针并暴露在容器中。 周向密封件将容器的内部密封在大气中，同时允许通过在通道中轴向移动来插入和移除探针。 这样就避免了拆卸阀门系统来插入或拆下探头，实际上在不同的时间使用不同的阀门系统使用一个昂贵的探头。 当不需要暴露的探针时，可以通过在通道中简单地插入虚拟探针来完成密封。
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