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1. 发明授权

US10837563B2 Flow stopping tool for pipelines 有权
公开(公告)号：US10837563B2
公开(公告)日：2020-11-17
申请号：US16415076
申请日：2019-05-17
申请人： J. VAN BEUGEN BEHEER B.V.
发明人： Leonard Van Beugen , Enver Coric
IPC分类号： F16K7/10 , F16L55/124 , F16K31/126
CPC分类号： F16K7/10 , F16K31/1266 , F16L55/124
摘要： A flow stopping tool for pipelines is disclosed, wherein the flow stopping tool comprises an inflatable balloon-like element that is in connection to a pressure rod, and a hinged coupling for securing the balloon-like element upon introduction into the pipeline, the hinged coupling comprising: a first element comprising a housing, a second element that is in connection to the balloon-like element; a buckling member connecting the first element to the second element, the buckling member being received in the housing of the first element. The buckling member comprises a cylinder that is configured to rotate around its longitudinal axis such that the second element can hinge with respect to the first element. The cylinder comprises at least one opening that facilitates measurement of the pressure of the flow in the pipeline, and the cylinder comprises at least one further opening that facilitates inflation of the balloon-like element.

2. 发明授权

US10036492B2 Fluid-transferring expander 有权
公开(公告)号：US10036492B2
公开(公告)日：2018-07-31
申请号：US14944863
申请日：2015-11-18
申请人： Ying-Chieh Liao , Yu-Kuo Liao
发明人： Ying-Chieh Liao , Yu-Kuo Liao
IPC分类号： F16L17/10 , F04B9/14 , F16L55/134
CPC分类号： F16L17/10 , F04B9/14 , F04B43/0054 , F16K7/10 , F16L55/1283 , F16L55/134
摘要： A fluid-transferring expander, wherein a tube is disposed through a bladder structure, an expansion space is formed between the tube and the bladder structure, the tube is continuously extrudedly formed, the tube is formed with a first passage connected with a first fluid source and a second passage connected with a second fluid source and outside therein, and the tube is further formed with a through hole communicating with the expansion space and the first passage.

3. 发明授权

US09771712B1 Basement sewer drain recovery and discharge system 有权
公开(公告)号：US09771712B1
公开(公告)日：2017-09-26
申请号：US14684087
申请日：2015-04-10
申请人： Joseph Wilson , Wanda Wilson
发明人： Joseph Wilson , Wanda Wilson
IPC分类号： G05D9/04 , G05D9/12 , F16K7/10 , F16K33/00 , E03F5/22 , F04D13/12 , F04D15/02
CPC分类号： E03F5/22 , F04D13/12 , F04D13/16 , F04D15/0218 , F16K7/10 , F16K33/00 , G05D9/04 , G05D9/12 , Y10T137/3584 , Y10T137/6988 , Y10T137/7287 , Y10T137/7293 , Y10T137/7303 , Y10T137/7306 , Y10T137/7323 , Y10T137/85986 , Y10T137/86027 , Y10T137/86035 , Y10T137/86067 , Y10T137/86083 , Y10T137/86139
摘要： Disclosed is a basement sewer drain pump housing that draws fluid from a drain into a housing, the fluid is discharged from the housing and out of the basement. The device comprises a pickup tube having a fluid level sensor, which is placed within a sewer main drain or floor drain. The housing comprises an enclosed volume, a suction tube connected to the pickup tube, a suction pump, and a discharge pump. The pump is activated by a switch controlled by the pickup tube fluid sensor, the fluid is drawn into the housing from the drain and discharged through a discharge pipe. The device operates from outlet or battery and serves as a basement drain pump that prevents fluid and sewage backflow during power outages and plumbing blockages. Another modification provides two donuts to prevent the flow of fluid blocking both the floor drain and the main sewer drain.

4. 发明申请

US20170146136A1 GATE VALVES AND AIRLOCKS FOR A TRANSPORTATION SYSTEM 审中-公开
公开(公告)号：US20170146136A1
公开(公告)日：2017-05-25
申请号：US15423231
申请日：2017-02-02
申请人： Hyperloop Technologies, Inc.
发明人： Kyle COTHERN , Michael GAUNT , Thomas RONACHER , Daniel SHAFRIR , Brogan BAMBROGAN , Joshua GIEGEL
IPC分类号： F16K3/30 , F16K3/04 , B61B13/10 , F16K7/10 , F16K27/04 , F16K3/03 , F16K3/12
CPC分类号： F16K3/30 , B61B13/10 , F16K1/2014 , F16K3/02 , F16K3/03 , F16K3/04 , F16K3/06 , F16K3/12 , F16K7/10 , F16K27/044
摘要： A system includes at least one tube forming a portion of a transportation path, wherein the tube is maintained as a low-pressure environment, a propulsion system configured to propel at least one capsule through the tube, a levitation system configured to levitate the capsule within the tube, and at least one tube sealer arranged along the at least one tube and configured to selectively create an airlock in the at least one tube.

5. 发明授权

US09638347B2 Device for blocking a flow passage using an inflatable bag 有权
公开(公告)号：US09638347B2
公开(公告)日：2017-05-02
申请号：US14644729
申请日：2015-03-11
申请人： Waterworks Technology Development Organization Co., Ltd.
发明人： Daisuke Yamamoto
IPC分类号： F16K31/126 , F16K7/10 , F16L55/124 , F16L55/134
CPC分类号： F16K31/126 , F16K7/10 , F16L55/124 , F16L55/134
摘要： An insertion guide tube that is inserted into a sealing case and that houses a blockage bag in a reduced-size state can be moved inside the sealing case and inside a branch pipe portion along an axis of the branch pipe portion until the insertion guide tube is brought into an abutting position in which at least a part of a leading end portion of the insertion guide tube abuts against an outer surface-side peripheral edge portion of a branch port on an outer circumferential surface of a fluid pipe. In a state in which the blockage bag is located at a predetermined internal flow passage blocking position, an axis adjustment portion that can make sliding contact with an inner surface of the insertion guide tube is located in a portion corresponding to branch port in a radial direction of the fluid pipe.

6. 发明授权

US09157227B2 Fluid backup preventing system and method of use thereof 有权
标题翻译：流体防备系统及其使用方法
公开(公告)号：US09157227B2
公开(公告)日：2015-10-13
申请号：US14038605
申请日：2013-09-26
申请人： 7525443 Canada Inc.
发明人： Patrick Savaria
IPC分类号： E03F7/04 , F16K7/10
CPC分类号： E03F7/04 , F16K7/10 , Y10T137/2521 , Y10T137/7306 , Y10T137/7761 , Y10T137/7769 , Y10T137/8342
摘要： An apparatus for continuously controlling fluid flow in a sewer conduit, comprising: a) moisture sensors detecting levels of fluid in this conduit; b) an inflatable bladder, mounted in the sewer conduit for releasably sealing in fluid tight fashion a section of this conduit; an air compressor, for inflating the bladder; and a control box including a CPU, sensitive to the moisture sensor and actuating the air compressor responsively to conduit fluid level conditions reaching beyond a preset threshold value. The performance of the apparatus is independent of the speed of fluid flow in the sewer conduit.
摘要翻译：一种用于连续控制下水道管道中的流体流动的装置，包括：a）湿度传感器，其检测该导管中的流体水平; b）可充气气囊，安装在下水道管道中，用于以流体密封的方式可释放地密封该导管的一部分; 空气压缩机，用于使气囊膨胀; 以及包括CPU的控制箱，所述CPU对湿度传感器敏感，并响应于超过预设阈值的导管液位条件致动空气压缩机。该设备的性能与下水道管道中的流体流速无关。

7. 发明授权

US09023276B2 Constricting pressure valve apparatus and methods thereof 有权
标题翻译：压缩阀装置及其方法
公开(公告)号：US09023276B2
公开(公告)日：2015-05-05
申请号：US14490852
申请日：2014-09-19
申请人： Symmetry Medical Manufacturing, Inc.
发明人： Jon B. Taylor , James J. Kennedy, III , Paul LaRue , George P. Hannafin
IPC分类号： A61L2/04 , A61L2/20 , A61L2/26 , F16K7/10 , A61L2/07
CPC分类号： A61L2/26 , A61L2/07 , A61L2202/121 , F16K7/10 , Y10T137/7845 , Y10T137/7846 , Y10T137/7879 , Y10T137/7888 , Y10T137/7905 , Y10T137/7922
摘要： A valve apparatus and methods associated thereof are provided. The valve apparatus includes a valve housing structure. A first valve portion is connected to the valve housing structure, wherein the first valve portion has a sealing edge. A second valve portion is positioned at least partially within the valve housing structure. A constrictable membrane has a pressurizable interior compartment, wherein the constrictable membrane supported by the second valve portion and positioned proximate to the first valve portion, wherein at least a portion of the constrictable membrane is movable to engageable with the sealing edge of the first valve portion.
摘要翻译：提供了一种阀装置及其相关的方法。阀装置包括阀壳结构。第一阀部分连接到阀壳体结构，其中第一阀部分具有密封边缘。第二阀部分至少部分地定位在阀壳结构内。可收缩膜具有可加压的内部隔室，其中由第二阀部分支撑并且靠近第一阀部分定位的可收缩膜，其中至少一部分可约束膜可移动以与第一阀部分的密封边缘接合。

8. 发明申请

US20150053307A1 DISPOSABLE VALVE AND FLEXIBLE CONTAINERS FOR PRESSURIZED BIOREACTORS 有权
标题翻译：用于加压生物反应器的可拆卸阀和柔性容器
公开(公告)号：US20150053307A1
公开(公告)日：2015-02-26
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 , B67D7/84 , B67D7/36
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。

9. 发明申请

US20130160884A1 BLOCK VALVE ISOLATION TOOL 有权
标题翻译：块阀隔离工具
公开(公告)号：US20130160884A1
公开(公告)日：2013-06-27
申请号：US13693129
申请日：2012-12-04
申请人： SAUDI ARABIA OIL COMPANY
发明人： Mohammad Ahmed AL SHAMMARY
IPC分类号： F16L55/134
CPC分类号： F16L55/124 , F16K7/10 , F16L55/134 , Y10T137/0475 , Y10T137/598
摘要： A leaking block valve isolation tool for insertion through a vent duct and blocking valve of a gas flow duct. The isolation tool includes an outer tube having proximal and distal ends, the outer tube having a diameter sized to extend through the vent duct and blocking valve. An inner tube having proximal and distal ends is arranged coaxially with and movable within the outer tube. An inflatable balloon is attached to the distal end of the inner tube, wherein the isolation tool outer tube is insertable through the vent duct to an opening in the gas flow duct. The inner tube is slidably insertable through the outer tube until the balloon is situated within a bore formed through the gas flow duct and is inflatable therein to block any gas leak through the gas flow duct.
摘要翻译：一个泄漏截止阀隔离工具，用于插入通过排气管和气体流道的阻塞阀。隔离工具包括具有近端和远端的外管，外管具有尺寸设置成延伸穿过通气管道和阻塞阀的直径。具有近端和远端的内管与外管同轴并且可在外管内移动。可充气气囊附接到内管的远端，其中隔离工具外管能够通过通气管道插入到气体流动管道中的开口。内管可滑动地插入穿过外管，直到球囊位于通过气体流动管道形成的孔中，并且可在其内充气以阻止通过气体流动管道的任何气体泄漏。

10. 发明申请

US20090110544A1 INFLATABLE BLEED VALVE FOR A TURBINE ENGINE 有权
标题翻译：用于涡轮发动机的可充气阀门
公开(公告)号：US20090110544A1
公开(公告)日：2009-04-30
申请号：US11719911
申请日：2004-12-01
申请人： Gabriel L. Suciu , Lawrence E. Portlock , Brian Merry
发明人： Gabriel L. Suciu , Lawrence E. Portlock , Brian Merry
IPC分类号： F03B1/04
CPC分类号： F16K7/10 , F01D5/022 , F01D17/14 , F01D17/141 , F01D17/143 , F02C3/073 , F02C3/14 , F02C6/08 , F02C9/18 , F02K3/068 , F04D27/0215 , F04D27/023 , F05D2300/501 , F16K7/123 , F16K31/1266
摘要： A compressor for a turbine engine includes an inflatable bleed valve that selectively bleeds core airflow from the compressor. The bleed valve has an inlet leading from the compressor and a passageway leading from the inlet. An inflatable valve selectively obstructs the passageway based upon a controlled supply of high pressure air to the inflatable valve. The supply of high pressure air may be compressed core airflow from an area downstream of the inlet to the bleed valve.
摘要翻译：一种用于涡轮发动机的压缩机包括一个可充气放气阀，其选择性地从压缩机中排出核心气流。排放阀具有从压缩机引出的入口和从入口通过的通道。充气阀基于向可充气阀的受控供应的高压空气选择性地阻塞通道。高压空气的供应可以是从入口下游到排放阀的压缩空气流。

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