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1. 发明申请

WO2021097151A1 SHROUDED COUPLING 审中-公开
公开(公告)号：WO2021097151A1
公开(公告)日：2021-05-20
申请号：PCT/US2020/060325
申请日：2020-11-13
申请人： VICTAULIC COMPANY
发明人： FLECK, Michael , MADARA, Scott D. , BOWMAN, Matthew A.
IPC分类号： F16L21/06 , F16L17/04
摘要： Couplings for joining pipe elements have segments with attachment members with faces which contact one another when the segments are properly installed on the pipe elements. Each segment has one or more shrouds and recesses positioned along the faces. The shrouds on one segment are received within respective recesses on the other segment. The shrouds block the line of sight toward the central space which the segments surround and which receives the pipe elements. Index markings on the segments show visual inspection points to confirm proper engagement between the segments and the pipe elements.

2. 发明申请

WO2020176320A1 PIPE ASSEMBLY INSULATION AND VAPOR BARRIER 审中-公开
公开(公告)号：WO2020176320A1
公开(公告)日：2020-09-03
申请号：PCT/US2020/018972
申请日：2020-02-20
申请人： VICTAULIC COMPANY
发明人： WEBSTER, Jeffrey, J. , GREY, Adam, M. , MARUNICH, Jacob, M. , KUEHNER, Ryan, D.
IPC分类号： F16L59/02 , F16L59/00 , F16L59/10 , F16L59/11 , F16L59/14 , F16L59/16 , F16L59/18
摘要： An insulating cover for assemblies including pipe elements, pipe couplings, elbows, Tees and valves also acts as a vapor barrier. Cover portions are joined along a seam which provides for a continuous seal between both the cover portions and the pipe elements which extend through channels defined in the cover. The seam includes a furrow into which sealant is forced when the cover portions are joined around the assembly. The furrow is defined by an asymmetric tongue and groove joint. Canals in the channels, in communication with the grooves, also receive the sealant to provide the continuous seal.

3. 发明申请

WO2020146296A1 SOLAR POWERED CHARGING STATION 审中-公开
公开(公告)号：WO2020146296A1
公开(公告)日：2020-07-16
申请号：PCT/US2020/012447
申请日：2020-01-07
申请人： SKYHOOK SOLAR CORP.
发明人： DELANO, Daniel , GILMORE, William , GOODMAN, Joseph , NEEDHAM, Chris , OUDHEUSDEN, Frank
IPC分类号： H02S10/00 , H02S10/20 , H02S10/40
摘要： A solar powered charging station uses photovoltaic panels to generate electrical energy for use directly and/or for storage in electrical batteries for use during night operation. The station includes parallel electrical circuits which permit the station to operate during daylight hours in the event of a failure of the battery or the battery charging system. The station is designed to provide a kit embodiment having light weight, easily transportable components. The parallel circuitry is adaptable for use with other forms of electrical power generation having a minimal carbon footprint.

4. 发明申请

WO2018203963A1 CAM GROOVING MACHINE WITH CAM STOP SURFACES 审中-公开
公开(公告)号：WO2018203963A1
公开(公告)日：2018-11-08
申请号：PCT/US2018/019622
申请日：2018-02-26
申请人： VICTAULIC COMPANY
发明人： DOLE, Douglas, R.
IPC分类号： B21D15/06 , B21D17/02 , B21D17/04 , B21D41/04 , B21H1/22 , B21H7/18
摘要： A device for cold working pipe elements has two or more cams, each having a gear which meshes with a pinion to turn all of the cams. Each cam has a cam surface with a region of increasing radius and may have a region of constant radius extending around a cam body. Each cam also has a traction surface extending around a cam body. A discontinuity in each cam surface is aligned with a gap in the traction surface of each cam. The discontinuities and gaps provide clearance for insertion and removal of the pipe element between the cams to form a circumferential groove when the cams are rotated. A cup adjacent the pinion is movable along the pinion axis to engage and disengage from a stop surface on one of the cams. Engagement between the cup and a stop surface prevents rotation of the cam.

5. 发明申请

WO2018195028A1 INTEGRATED DRILL, ROD HANDLER AND ROD MAGAZINE APPARATUS 审中-公开
公开(公告)号：WO2018195028A1
公开(公告)日：2018-10-25
申请号：PCT/US2018/027888
申请日：2018-04-17
申请人： BLY IP, INC.
发明人： MARKHAM, Anthony, Charles William , RITTER, David, Robert
IPC分类号： E21B19/14 , E21B19/00 , E21B19/18
CPC分类号： E21B19/083 , E21B19/00 , E21B19/14 , E21B19/18
摘要： A mobile drilling rig for percussive, long-hole and down-the-hole drilling operations has a rotary magazine for holding drilling rods. The magazine is positioned in a central space within an envelope defined by the rock drill and the frame on which the rock drill is mounted. A pick and place mechanism is positioned between the rock drill and the magazine and handles rods being added and removed from the drill string. The frame is pivotably mounted on a series of tumtables and carriages which permits rotation and translation of the drill about and along 3 mutually perpendicular axes to orient the drilling axis relative to a rock face.

6. 发明申请

WO2016032664A1 TANDEM JUNCTION PHOTOVOLTAIC CELL 审中-公开
公开(公告)号：WO2016032664A1
公开(公告)日：2016-03-03
申请号：PCT/US2015/042419
申请日：2015-07-28
申请人： INTRIENERGY INC.
发明人： GASPARI, Franco , CHKREBTII, Anatoli
IPC分类号： H01L31/076
CPC分类号： H01L31/035218 , H01L31/076 , Y02E10/548
摘要： A tandem junction photovoltaic cell (58) has a first p-n junction (12) with a first energy band gap, and a second p-n junction (14) with a second energy band gap less than the first energy band gap. The junctions are separated by a quantum tunneling junction (16). The first p-n junction (12) captures higher energy photons and allows lower energy photons to pass through and be captured by the second p-n junction (14). Quantum dots (60) positioned within the first p-n junction promote quantum tunneling of charge carriers to increase the current generated by the first p-n junction and match the current of the second p-n junction for greater efficiency.
摘要翻译：串联结光电池（58）具有具有第一能带隙的第一p-n结（12）和具有小于第一能带隙的第二能带隙的第二p-n结（14）。接头由量子隧道结（16）分开。第一个p-n结（12）捕获较高能量的光子，并允许较低能量的光子通过并被第二个p-n结（14）俘获。位于第一p-n结内的量子点（60）促进电荷载流子的量子隧穿，以增加由第一p-n结产生的电流并使第二p-n结的电流匹配以获得更高的效率。

7. 发明申请

WO2011031722A1 FLEXIBLE ASSEMBLY FOR SPRINKLERS 审中-公开
标题翻译：灵活组装喷泉
公开(公告)号：WO2011031722A1
公开(公告)日：2011-03-17
申请号：PCT/US2010/048083
申请日：2010-09-08
申请人： VICTAULIC COMPANY , STEMPO, Jonn, M. , SZENTIMREY, Rudolph , THAU, Lawrence, W.
发明人： STEMPO, Jonn, M. , SZENTIMREY, Rudolph , THAU, Lawrence, W.
IPC分类号： F16L11/11
CPC分类号： A62C35/68 , E04B9/068 , F16L3/16 , F16L27/047 , F16L27/08 , F16L27/0808 , F16L37/088
摘要： An assembly for connecting a sprinkler to a branch line of a fire suppression system includes a flexible conduit having one end attached to the branch line. The opposite end is attached to the sprinkler. An adapter may be positioned between the conduit and the sprinkler, between the conduit and the branch line, or between the conduit and both the branch line and the sprinkler. The adapter contains a rotating joint which prevents torque from being applied to the conduit. The joint may be a ball joint, a coaxial joint or an external sleeve. The sleeve is positioned surrounding the conduit. The sleeve may have a hexagonal outer surface and rotates freely about the conduit to prevent torque from being applied to the conduit.
摘要翻译：用于将喷洒器连接到灭火系统的分支管线的组件包括具有连接到分支管线的一端的柔性导管。相反的一端连接到喷头。适配器可以位于导管和喷洒器之间，管道和分支管线之间，或者在导管与分支管线和喷洒器之间。适配器包含旋转接头，防止扭矩施加在导管上。接头可以是球形接头，同轴接头或外部套筒。套筒围绕导管定位。套筒可以具有六边形外表面并且围绕导管自由旋转以防止扭矩施加到导管上。

8. 发明申请

WO2009111464A1 INSTALLATION-READY PIPE COUPLING METHOD OF MANUFACTURE 审中-公开
标题翻译：安装就绪管接头制造方法
公开(公告)号：WO2009111464A1
公开(公告)日：2009-09-11
申请号：PCT/US2009/035865
申请日：2009-03-03
申请人： VICTAULIC COMPANY , GIBB, John , DOLE, Douglas, R.
发明人： GIBB, John , DOLE, Douglas, R.
IPC分类号： B21D39/04
CPC分类号： F16L25/12 , B21J5/06 , B21K1/16 , F16L17/04 , F16L21/065 , F16L23/08 , Y10T29/49826 , Y10T29/49872 , Y10T29/49908 , Y10T29/49922 , Y10T29/49947 , Y10T29/49948 , Y10T29/49963
摘要： A method of manufacturing an installation-ready pipe coupling is disclosed. The method includes providing pipe coupling segments each having an initial radius of curvature and an initial subtended angle. The segments are each deformed so as to take a permanent set and have a final radius of curvature greater than the initial radius of curvature and a final subtended angle smaller than the initial subtended angle. The deformed segments are assembled in end-to-end relation using adjustably tightenable fasteners to form a coupling. The deformed segments are maintained in spaced relation so that pipe elements can be inserted between them without disassembly of the coupling.
摘要翻译：公开了一种制造安装就绪管接头的方法。该方法包括提供各自具有初始曲率半径和初始对置角度的管接头段。这些段被变形以便采取永久变形，并且具有大于初始曲率半径的最终曲率半径和最小对角度小于初始对置角度。变形段使用可调节地紧固的紧固件以端对端关系组装以形成联接件。变形的段保持间隔的关系，使得管元件可以在它们之间插入而不拆卸联接器。

9. 发明申请

WO2008144332A1 PIPE COUPLING HAVING MOVABLE GRIPPING BODIES 审中-公开
标题翻译：具有可移动运输体的管接头
公开(公告)号：WO2008144332A1
公开(公告)日：2008-11-27
申请号：PCT/US2008/063587
申请日：2008-05-14
申请人： VICTAULIC COMPANY , DOLE, Douglas R. , PORTER, Michael V. , SIPOS, Torrey G.
发明人： DOLE, Douglas R. , PORTER, Michael V. , SIPOS, Torrey G.
IPC分类号： F16L17/06
CPC分类号： F16L23/08 , F16L17/04 , F16L21/065 , F16L21/08 , F16L23/18 , Y10T29/49947 , Y10T29/49948 , Y10T29/49963 , Y10T29/53987
摘要： A coupling for securing pipe elements together in end-to-end relation is disclosed. The coupling has segments joined end-to-end by adjustable connection members. The segments surround a central space which receives the pipe elements. One or more gripping bodies are captured between the segments. The gripping bodies are arranged opposite to each other. The segments have angularly oriented reaction surfaces on the connection members. The gripping bodies have angularly oriented contact surfaces which interface with the reaction surfaces. When the segments are drawn toward each other by the connection members, interaction between the reaction surfaces and the contact surfaces forces the gripping bodies radially inwardly. Inwardly facing arcuate surfaces on the segments and the gripping bodies engage and retain the pipe elements.
摘要翻译：公开了一种用于将管件固定在端对端关系中的连接件。联轴器具有通过可调连接构件端对端连接的段。这些段围绕接收管道元件的中心空间。一个或多个抓握体在片段之间被捕获。抓握体彼此相对布置。这些段在连接构件上具有角度定向的反应表面。夹持体具有与反应表面相接的角度定向的接触表面。当通过连接构件将片段彼此拉伸时，反应表面和接触表面之间的相互作用迫使夹持体径向向内。在片段上向内面对的弓形表面，并且抓握体接合并保持管道元件。

10. 发明申请

WO2008033241A2 SLOW CLOSING ACTUATOR AND VALVE 审中-公开
标题翻译：慢关闭执行器和阀
公开(公告)号：WO2008033241A2
公开(公告)日：2008-03-20
申请号：PCT/US2007/019327
申请日：2007-09-05
申请人： VICTAULIC COMPANY , WESTON, Richard, R. , CAROM, Terrance, M.
发明人： WESTON, Richard, R. , CAROM, Terrance, M.
IPC分类号： F16K1/22
CPC分类号： F16K47/023 , F16K31/602
摘要： A valve actuator is disclosed for use with short throw valves. The actuator includes a plate perpendicular to the valve stem that has a slot formed of regions having different radii of curvature centered on the valve stem. An eccentric cam is attached to a handle mounted on the valve stem. The cam extends through the slot and is rotatable for positioning at a radius corresponding to the radius of the different slot regions. When the cam is rotated so that it may traverse a slot region, the handle can be turned to move the valve closing member through an angle subtended by the slot region. This permits the valve to be opened or closed in a step-wise fashion and prevents rapid opening and closing of the valve that can cause a water hammer effect.
摘要翻译：公开了用于短路阀的阀致动器。致动器包括垂直于阀杆的板，其具有由具有以阀杆为中心的不同曲率半径的区域形成的槽。偏心凸轮连接到安装在阀杆上的手柄。凸轮延伸穿过狭槽并且可旋转以便以对应于不同槽区域的半径的半径进行定位。当凸轮旋转以使其可以穿过狭槽区域时，可以转动手柄以使阀关闭构件移动通过狭槽区域对着的角度。这允许阀以逐步的方式打开或关闭，并且防止阀的快速打开和关闭，从而导致水锤效应。

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