公开(公告)号：US20170268684A1

公开(公告)日：2017-09-21

申请号：US15074948

申请日：2016-03-18

申请人： Matthew Gross

发明人： Matthew Gross

IPC分类号： F16K27/12 ,  F16K15/00

CPC分类号： F16K27/12 ,  F16K15/00 ,  F16K35/00 ,  F16K35/06 ,  F16K35/10 ,  Y10T70/5571 ,  Y10T70/5615 ,  Y10T70/5619 ,  Y10T70/5624 ,  Y10T137/7062 ,  Y10T137/7069 ,  Y10T137/7256

摘要： Improvements in a one-way valve cap to allow a homeowner to install the cap without requiring tools. This allows a homeowner to simply remove the existing cap and install the new cap to prevent removal from an unauthorized person. The one-way locking mechanism includes a ramp that prevents a person from unscrewing to cap without a tool. The opening allows a person to insert the tool through the outer housing and into the inner housing to unscrew the inner housing from the valve. A hex key or a custom key design can be used for removing the cap. A seal is inserted in the inner housing and seals the inner housing with the valve. The elastomeric seal prevents intrusion of contamination inside of the valve and also provides an additional seal to the valve to reduce a potential leak of gas from the line.

公开(公告)号：US09769045B2

公开(公告)日：2017-09-19

申请号：US14874880

申请日：2015-10-05

申请人： Thursday Pools

发明人： William Khamis

IPC分类号： E04H4/14 ,  H04L12/26 ,  E02D17/20 ,  E02B3/12 ,  E04H4/00 ,  H04L12/721 ,  H04L29/12 ,  E04H4/12 ,  F16K15/00 ,  F16K17/02

CPC分类号： E04H4/14 ,  E02B3/122 ,  E02D17/202 ,  E04H4/0037 ,  E04H4/12 ,  F16K15/00 ,  F16K17/02 ,  H04L43/0876 ,  H04L45/14 ,  H04L61/6022

摘要： A kit for modifying a preformed swimming pool, including a fluidic access port for positioning through a preformed swimming pool body, a first conduit for fluidically connecting to the fluidic access port and extending away from the preformed swimming pool body, a first hydrostatic valve defining a hydrostatic fluid inlet and a hydrostatic fluid outlet and connectable in fluidic communication with the first conduit for passing water from the hydrostatic fluid outlet into the first conduit and through the fluidic access port, a second conduit connectable in fluidic communication with the first conduit and with the hydrostatic valve outlet, and a third conduit connectable in fluidic communication with the hydrostatic fluid inlet, wherein the third conduit is water permeable.

公开(公告)号：US09599241B2

公开(公告)日：2017-03-21

申请号：US13667608

申请日：2012-11-02

申请人： AIRBUS OPERATIONS LIMITED

发明人： Harish Agadi ,  Lee Randle ,  Michael J. James ,  Mark Wright

IPC分类号： F16K15/00 ,  F16K15/03 ,  F16K17/12

CPC分类号： F16K15/03 ,  B64D37/005 ,  F16K17/12 ,  Y02T50/44 ,  Y10T137/0497 ,  Y10T137/7903

摘要： A clack valve assembly comprising: a valve seat comprising an opening; a bearing comprising a recess with a base, a mouth, and a pair of side walls between the base and the mouth; a lid comprising a lid plate and a shaft, the shaft being received in the recess of the bearing; and a shaft retaining member which closes the mouth of the recess in the bearing, thus retaining the shaft within the recess. The shaft and the lid plate are integrally formed elements of a single part. The shaft can rotate within the recess to enable the lid to rotate from a closed position in which the lid engages the valve seat and covers the opening, to an open position in which the lid lifts away from the valve seat enabling fluid to flow through the opening in the valve seat.

公开(公告)号：US09581354B2

公开(公告)日：2017-02-28

申请号：US14620845

申请日：2015-02-12

申请人： Conbraco Industries, Inc.

发明人： Bertito Tubo Rodriguez ,  Gregory Dean Goodson

IPC分类号： F16K15/00 ,  F24H1/18 ,  F16K17/04 ,  F24H9/20 ,  F16K27/06

CPC分类号： F16K17/0406 ,  F16K17/048 ,  F16K25/005 ,  F16K27/0209 ,  F16K27/067 ,  F24H1/188 ,  F24H9/2007 ,  Y10T137/7928 ,  Y10T137/7936

摘要： A relief valve for relieving pressure in a fluid conduit that includes a cradle positioned in the relief valve conduit and having a ball support surface and a ball mounted on the ball support surface and adapted for sealing against the valve seat of the pressure relief port. A spring support surface and a spring positioned in the pressure relief conduit urges the cradle and the ball into sealing position against the valve seat of the pressure relief port.

摘要翻译： 一种用于在流体导管中释放压力的安全阀，其包括定位在所述安全阀导管中并具有球支撑表面的支架和安装在所述球支撑表面上并适于与所述减压口的阀座密封的球。 位于压力释放导管中的弹簧支撑表面和弹簧将支架和球推入抵靠压力释放口的阀座的密封位置。

公开(公告)号：US09581258B2

公开(公告)日：2017-02-28

申请号：US14600598

申请日：2015-01-20

申请人： David Fletcher ,  James H. Miller ,  Rex Bravo ,  Andrew Niedert ,  Matt Gilmer

发明人： David Fletcher ,  James H. Miller ,  Rex Bravo ,  Andrew Niedert ,  Matt Gilmer

IPC分类号： F16K15/00 ,  F16K15/06 ,  F16K15/02

CPC分类号： F16K15/06 ,  F04F5/22 ,  F04F5/467 ,  F04F5/54 ,  F16K15/023 ,  Y10T137/7915

摘要： Check valves are disclosed, including check valve included in an aspirator, that includes a housing defining an internal cavity having a first port and a second port both in fluid communication therewith, and a sealing member within the cavity. The sealing member is translatable between a closed position against a first seat within the internal cavity of the housing and an open position against a second seat within the internal cavity of the housing. The sealing member has a sealing material positioned for sealing engagement with the first seat when the sealing member is in the closed position and a reinforcing member positioned for engagement with the second seat when the sealing member is in the open position.

摘要翻译： 公开了止回阀，包括包括在吸气器中的止回阀，其包括限定内腔的壳体，该内腔具有与其流体连通的第一端口和第二端口以及腔内的密封构件。 密封构件可以在靠近壳体的内部空腔内的第一座椅的关闭位置和抵靠壳体的内部空腔内的第二座椅的打开位置之间平移。 当密封构件处于关闭位置时，密封构件具有定位成与第一座密封接合的密封材料，以及当密封构件处于打开位置时定位成与第二座接合的加强构件。

公开(公告)号：US09506573B2

公开(公告)日：2016-11-29

申请号：US14687713

申请日：2015-04-15

申请人： ABB Technology AG

发明人： Matthias Schmidt ,  Niko Robens

IPC分类号： F16K15/00 ,  F16K11/056 ,  H01H33/34 ,  F15B13/042

CPC分类号： F16K11/056 ,  F15B13/0405 ,  F15B13/042 ,  F15B13/0431 ,  F15B20/005 ,  F16K17/26 ,  H01H33/34

摘要： A hydraulic valve for connecting a first fluid-conducting pressure line to a second fluid-conducting pressure line in an actuator for activating a high- or medium-voltage circuit breaker includes a housing with a first channel inlet for attachment to the first pressure line, and with a second channel inlet for attachment to the second pressure line, and a cavity situated between the first and the second channel inlet. The hydraulic valve includes a sealing body which can move in the cavity and has a circumference which is greater, at least at one point, than the respective circumference of openings adjoining the cavity, of the first and the second channel inlets. The sealing body is geometrically matched to the cross-section of these openings to completely seal the openings when seated. First and second spring elements connected to the sealing body project into the cavity in the relaxed state.

摘要翻译： 用于将用于启动高压或中压断路器的致动器中的第一导液压力线连接到第二导流压力线的液压阀包括具有用于附接到第一压力线的第一通道入口的壳体， 以及用于连接到第二压力管线的第二通道入口，以及位于第一和第二通道入口之间的空腔。 液压阀包括密封体，其可以在空腔中移动并且具有比第一和第二通道入口处的与空腔相邻的开口的相应周长至少一点的圆周。 密封体几何上与这些开口的横截面相匹配，以便在就座时完全密封开口。 连接到密封体的第一和第二弹簧元件在松弛状态下突出到空腔中。

公开(公告)号：US20160311673A1

公开(公告)日：2016-10-27

申请号：US15171947

申请日：2016-06-02

申请人： ALLPURE TECHNOLOGIES, INC.

发明人： Michael A. Zumbrum

IPC分类号： B67D7/02 ,  F16K7/04 ,  C12M1/00 ,  A61J1/14 ,  A61J1/10 ,  B67D7/38 ,  F16K15/00

CPC分类号： B67D7/0288 ,  A61J1/10 ,  A61J1/1412 ,  B65B3/06 ,  B67D3/0058 ,  B67D7/38 ,  C12M23/14 ,  C12M23/26 ,  C12M23/38 ,  C12M23/40 ,  F16K7/04 ,  F16K15/00

摘要： Fluid transfer interfaces for transferring fluid into or out of vessels, namely flexible polymeric bags. The fluid transfer interfaces have a body for use in connection with a vessel, or combined therewith, one or more apertures extending through the body, and one or more fluid transfer conduits secured to the body by way of a cast seal and extending continuously and axially through the one or more apertures. Also disclosed is a vessel closure having one or more fluid transfer conduits extending through the closure, the fluid transfer conduits affixed to the closure by a cast seal.

摘要翻译： 用于将流体输送到或流出容器的流体转移界面，即柔性聚合物袋。 流体转移界面具有用于与容器结合使用或与其结合使用的主体，延伸穿过主体的一个或多个孔以及通过铸造密封件固定到主体并且连续且轴向延伸的一个或多个流体传送导管 通过一个或多个孔。 还公开了一种容器封闭件，其具有延伸穿过封闭件的一个或多个流体输送导管，流体输送导管通过铸造密封件固定到封闭件。

公开(公告)号：US20160290331A1

公开(公告)日：2016-10-06

申请号：US14907559

申请日：2014-07-15

申请人： TOTAL SA

发明人： Pierre-Jean Bibet ,  Jean-Luc Le Rodallec ,  Olivier Saincry

IPC分类号： F04B49/24 ,  F04B47/06 ,  F16K15/00 ,  E21B43/12

CPC分类号： F17D1/14 ,  E21B21/001 ,  E21B43/01 ,  E21B43/0107 ,  E21B43/121 ,  E21B43/36 ,  F04B47/06 ,  F04B49/24 ,  F04C2/16 ,  F04C13/008 ,  F04C14/26 ,  F04C2210/24 ,  F04C2230/80 ,  F04D3/02 ,  F04D7/00 ,  F04D31/00 ,  F16K15/00 ,  F17D1/005 ,  Y10T137/86171

摘要： This invention relates to a multiphase pumping block device comprising a pump and a bypass circuit. Said bypass circuit is suitable for enabling the flow of a fluid from an area upstream of the pump to an area downstream of the pump by bypassing the pump. The latter comprises at least out non-return valve suitable for blocking the flow of the fluid from the area downstream of the pump to the area upstream of the pump in addition, the pumping block device is connected to a set of pumping circuits, comprising a main bypass circuit suitable for enabling the flow of a fluid from an area upstream of the connected pumping block to an area downstream of the connected pumping block. Finally, the pumping block device is arranged in order to be disconnected from said set of circuits for maintenance.

摘要翻译： 本发明涉及一种包括泵和旁通回路的多相泵送装置。 所述旁通回路适合于通过旁路泵使流体从泵上游的区域流到泵的下游区域。 后者包括至少一个止回阀，其适用于阻止流体从泵下游的区域流到泵上游的区域，泵送装置连接到一组泵送回路，包括一个 主旁路回路适于使流体从所连接的泵送块的上游区域流动到连接的泵送块的下游区域。 最后，泵送装置被布置成与所述的一组电路断开以进行维护。

公开(公告)号：US09453462B2

公开(公告)日：2016-09-27

申请号：US13600506

申请日：2012-08-31

申请人： Aaron Rickis

发明人： Aaron Rickis

IPC分类号： F16K15/00 ,  F02C7/232 ,  F16K15/02

CPC分类号： F02C7/232 ,  F16K15/025 ,  Y10T137/0491 ,  Y10T137/7925 ,  Y10T137/86019

摘要： A piston has a closure face closing off a cavity defined radially inwardly and downstream of an upstream end. The closure face is spaced from the upstream end by a first distance. The piston has a cavity extending in a downstream direction away from an opposed side of the closure face to a second end. A piston diameter is defined to an outer periphery of a cylindrical portion forming a seal face. A ratio of the piston diameter to the first distance is between 3.05 and 6.31. A valve sleeve has windows formed to allow flow of fluid from a sleeve internal bore through the windows and to a downstream port. A ratio of the inner diameter to the axial dimension of the windows is between 0.91 and 1.02. A ratio of the inner diameter to a circumferential dimension of the windows is between 1.55 and 1.85.

摘要翻译： 活塞具有闭合面，其封闭在径向向内和上游端下游限定的空腔。 封闭面与上游端隔开第一距离。 活塞具有沿着下游方向延伸的空腔，远离封闭面的相对侧到第二端。 活塞直径限定在形成密封面的圆筒部的外周。 活塞直径与第一距离的比值在3.05和6.31之间。 阀套具有形成为允许流体从套管内孔流过窗口和下游端口的窗口。 窗口的内径与轴向尺寸的比值在0.91和1.02之间。 窗口内径与圆周尺寸之比在1.55与1.85之间。

公开(公告)号：US09435300B2

公开(公告)日：2016-09-06

申请号：US13950196

申请日：2013-07-24

申请人： Ford Global Technologies, LLC

发明人： Ross Dykstra Pursifull

IPC分类号： F02N1/00 ,  F02M35/10 ,  F16K31/12 ,  F02B37/18 ,  F02M25/07 ,  F16K1/12 ,  F02B37/16 ,  F16K17/00 ,  F16K15/00 ,  F02D41/00

CPC分类号： F02M35/10229 ,  F02B37/16 ,  F02B37/18 ,  F02D41/0002 ,  F02D41/0007 ,  F02D2250/41 ,  F02M26/34 ,  F02M26/51 ,  F16K1/126 ,  F16K15/00 ,  F16K17/00 ,  F16K31/12 ,  Y02T10/144 ,  Y10T137/0391

摘要： Methods and systems are provided for controlling motive flow through an ejector using a pneumatically controlled valve. A valve coupled upstream of an intake ejector may be adjusted based on boost pressure to control motive flow into the ejector from upstream of a compressor. This allows motive flow through the ejector to be controlled based on vacuum needs at low component cost without loss of boost pressure.

摘要翻译： 提供的方法和系统用于控制通过气动控制阀的喷射器的动力流。 可以基于增压压力来调节联接在进气喷射器上游的阀，以控制从压缩机的上游进入喷射器的动力。 这允许在低成本成本下基于真空需要来控制喷射器的动力，而不会损失增压压力。