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1. 发明申请

WO2012127317A1 TABLESS ROLL CAPACITOR AND CAPACITOR STACK 审中-公开
标题翻译：无电缆卷取电容器和电容器堆叠
公开(公告)号：WO2012127317A1
公开(公告)日：2012-09-27
申请号：PCT/IB2012/000583
申请日：2012-03-22
申请人： TRENCH LIMITED , DIAMANTI, Paolo , BRATU, Lorin , MCTAGGART, Ross , RIBEIRO, Jorge , LOBBAN, Keith
发明人： DIAMANTI, Paolo , BRATU, Lorin , MCTAGGART, Ross , RIBEIRO, Jorge , LOBBAN, Keith
IPC分类号： H01G4/32 , H01G4/232 , H01G4/30 , H02M3/07
CPC分类号： H01G4/06 , H01G4/002 , H01G4/005 , H01G4/01 , H01G4/232 , H01G4/30 , H01G4/32 , H01G4/38
摘要： A capacitor (20A-E) formed as a roll of inner and outer electrode strips (21, 23) alternating with inner and outer dielectric strips (22, 24). Each of the dielectric strips (22, 24) is shorter than an inwardly adjacent one of the electrode strips (21, 23) at a radially outer end thereof (21 E, 23E). This exposes the radially outer end of each electrode strip on respectively different portions of an outer side surface (26, 28) of the capacitor. The exposed ends of the electrode strips may be arranged on opposite sides of the capacitor, such that stacking the capacitors interconnects them either in parallel, in series, or in combinations thereof in different embodiments.
摘要翻译：形成为与内部和外部电介质条（22,24）交替的内部和外部电极条（21,23）的卷的电容器（20A-E）。每个介质条（22,24）在其径向外端（21E，23E）处比内向相邻的一个电极条（21,23）短。这使每个电极条的径向外端暴露在电容器的外侧表面（26,28）的不同部分上。电极条的暴露端可以布置在电容器的相对侧上，使得堆叠电容器在不同的实施例中将它们并联，串联或组合地互连。

2. 发明申请

WO2014008597A1 DAMPING BEARING 审中-公开
标题翻译：阻尼轴承
公开(公告)号：WO2014008597A1
公开(公告)日：2014-01-16
申请号：PCT/CA2013/050530
申请日：2013-07-09
申请人： TRENCH LIMITED
发明人： KHAN, Kamran , REISINGER, Helmut
IPC分类号： F16F9/30 , F16F15/02 , F16F7/00 , F16F9/32 , F16M7/00
CPC分类号： F16F9/3207 , F16C11/068 , F16C23/043 , F16C27/02 , F16M7/00 , F16M11/06 , H01F27/06 , Y10T403/32614 , Y10T403/32704 , Y10T403/32729
摘要： A damping bearing (20) including an inner ball portion (34) attached to an end of a support shaft (32), and an outer collar portion (30) attached to a housing (22) for rotation of the housing relative to the support shaft about a center point. A chamber (28) for a damping fluid such as grease is defined by clearance between the end of the shaft and the housing. The fluid chamber has opposed bounding surfaces (29, 37) that are non-spherical about the center of rotation so that the chamber changes shape upon rotation of the bearing, thus shifting damping fluid across the chamber. The chamber may be a flat cylindrical void normal to a centerline (33) of the shaft. It may provide only enough clearance for less than ± 10 of relative rotation between the housing and shaft. A set-screw (26) may pressurize the fluid in the chamber.
摘要翻译：包括附接到支撑轴（32）的端部的内球部分（34）的阻尼轴承（20）和附接到壳体（22）的外套环部分（30），用于使壳体相对于支撑件轴关于一个中心点。用于阻尼流体（例如油脂）的室（28）由轴的端部和壳体之间的间隙限定。流体室具有相对于围绕旋转中心非球形的边界表面（29,37），使得腔室在轴承旋转时改变形状，从而使阻尼流体跨越腔室。腔室可以是垂直于轴的中心线（33）的平坦的圆柱形空隙。它可以仅提供在壳体和轴之间相对旋转小于±10°的足够的间隙。固定螺钉（26）可以对腔室中的流体加压。

3. 发明申请

WO2014186888A1 INTEGRATED SOUND SHIELD FOR AIR CORE REACTOR 审中-公开
标题翻译：空气核反应堆集成声屏蔽
公开(公告)号：WO2014186888A1
公开(公告)日：2014-11-27
申请号：PCT/CA2014/050463
申请日：2014-05-20
申请人： TRENCH LIMITED
发明人： BEST, Fabian , LAU, Tom Chiu Hung
IPC分类号： H01F27/33 , H01F5/02
CPC分类号： H01F27/33 , G10K11/002 , H01F5/02 , H01F27/06 , H01F27/08
摘要： An air core power reactor (10) having a noise mitigating sound shield (40). In one embodiment the sound shield includes a plurality of sound absorbing panels (42p) configured for positioning about an outermost reactor layer (12') so that the panels reduce radiation of acoustic energy when the reactor coil layers carry current. One or more flexible members (48) are attached along the first side of each sound absorbing panel for contact with the outermost reactor layer. Sound barrier material (44) is positioned along the second side of each panel. When the flexible members are attached to a panel and the panel is installed about the outermost first layer of the reactor, the flexible members are positioned against the outermost first layer and the flexible members provide a gap between the first side of the panel and the outermost first layer of the reactor.
摘要翻译：一种具有减噪屏蔽（40）的空心动力反应堆（10）。在一个实施例中，声屏蔽包括多个吸声板（42p），其构造成围绕最外面的反应器层（12'）定位，使得当电抗器线圈层承载电流时，面板减少声能的辐射。一个或多个柔性构件（48）沿着每个吸音板的第一侧附接，以与最外面的反应器层接触。隔声材料（44）沿着每个面板的第二侧定位。当柔性构件附接到面板并且面板围绕反应器的最外面的第一层安装时，柔性构件抵靠最外面的第一层定位，并且柔性构件在面板的第一侧和最外层之间提供间隙第一层反应堆。

4. 发明申请

WO2018191159A1 DIRECT MOUNTING BRACKET 审中-公开
公开(公告)号：WO2018191159A1
公开(公告)日：2018-10-18
申请号：PCT/US2018/026698
申请日：2018-04-09
申请人： TRENCH LIMITED
发明人： KHAN, Kamran
IPC分类号： H01F27/30 , H01F37/00 , F16M7/00 , F16M11/00
摘要： An air core reactor (200) for use in an electric power transmission and distribution system or in an electric power system of an electrical plant is provided. The air core reactor (200) comprises an electrically insulated support structure (210), a coil (215) of windings configured to operate at a potential and isolated to ground or other potentials by the electrically insulated support structure (210) and an insulator mounting bracket (220) that attaches directly to the coil (215). The insulator mounting bracket (220) is configured as an interface between the coil (215) and the electrically insulated support structure (210).

5. 发明申请

WO2015074132A1 BEARING WITH SPHERICAL ROTATIONAL DAMPING 审中-公开
标题翻译：轴承与球形旋转阻尼
公开(公告)号：WO2015074132A1
公开(公告)日：2015-05-28
申请号：PCT/CA2013/050883
申请日：2013-11-19
申请人： TRENCH LIMITED
发明人： KHAN, Kamran , LANG, Andrew
IPC分类号： F16F9/10 , F16F15/023 , F16M11/06 , F16M7/00
CPC分类号： F16F9/10 , F16C11/0614 , F16C11/08 , F16F15/023 , F16M7/00 , F16M11/14 , F16M2200/041
摘要： A damping bearing (34, 36) provides relative rotations between first and second subassemblies about a point (40). The first subassembly includes a fluid containment vessel (26, 26C, 26D) containing a fluid (32). The second subassembly includes a plunger (42) with a fluid deformation element (46, 46B) immersed in the fluid. The relative rotations are damped by viscosity of the fluid resisting motions of the fluid deformation element. Damping is especially effective in multiple planes containing a given line (23 or 43) through the point (40). The plunger may have rotational symmetry, and may be cylindrical about the given line. Lateral fluid bounding surfaces (50, 52, 2D) of the containment vessel may be spherical about the point, or may be shaped to provide clearance to the deformation element that varies with angular displacement between the first and second subassemblies to provide a predetermined damping profile.
摘要翻译：阻尼轴承（34,36）围绕点（40）提供第一和第二子组件之间的相对旋转。第一子组件包括容纳流体（32）的流体容纳容器（26,26C，26D）。第二子组件包括具有浸入流体中的流体变形元件（46,46B）的柱塞（42）。相对旋转被流体变形元件的流体阻力运动的粘度阻尼。阻尼在包含通过点（40）的给定线（23或43）的多个平面中特别有效。柱塞可以具有旋转对称性，并且可以围绕给定的线圆柱形。容纳容器的横向流体界限表面（50,52,2D）可以围绕该点是球形的，或者可以被成形为为与第一和第二子组件之间的角位移而变化的变形元件提供间隙，以提供预定的阻尼曲线。

6. 发明申请

WO2014015431A1 APPARATUS AND METHOD FOR MITIGATING THERMAL EXCURSIONS IN AIR CORE REACTORS DUE TO WIND EFFECTS 审中-公开
标题翻译：风力发电效应对空气核反应堆的热溢流减少的装置和方法
公开(公告)号：WO2014015431A1
公开(公告)日：2014-01-30
申请号：PCT/CA2013/050571
申请日：2013-07-23
申请人： TRENCH LIMITED
发明人： SHARP, Michael , GVOZDANOVIC, Mark
IPC分类号： H01F27/08 , H01F17/02
CPC分类号： H01F27/085 , H01F27/002 , H01F27/08 , H01F27/2876 , H01F37/005
摘要： An air core, dry type, power reactor (10) of the type having multiple concentrically positioned winding layers (12) extending along a central axis and above arms (24) of a first spider unit (16) when the reactor is horizontally positioned with respect to a horizontal ground plane, the winding layers (12) arranged in spaced-apart relation providing air gaps (20) between the winding layers allowing air to flow along the winding layers. A deflector (40) is positioned between the winding layers (12) and the ground plane to receive air from wind blowing toward the reactor (10) and guide the air in an upward direction from the deflector (40) and along the gaps (20).
摘要翻译：一种空芯，干式，功率电抗器（10），当反应器水平定位时，具有多个同心定位的绕组层（12），沿着中心轴线延伸并位于第一星形架单元（16）的臂（24）上方，相对于水平接地平面，缠绕层（12）以间隔布置的关系布置，在绕组层之间提供空气间隙（20），允许空气沿绕组层流动。偏转器（40）位于绕组层（12）和接地平面之间以接收来自风向着反应器（10）的风的空气，并且引导空气沿着偏转器（40）向上的方向并沿着间隙（20 ）。

7. 发明申请

WO2014008596A1 SOUND MITIGATION FOR AIR CORE REACTORS 审中-公开
标题翻译：空气核反应堆的声音减弱
公开(公告)号：WO2014008596A1
公开(公告)日：2014-01-16
申请号：PCT/CA2013/050529
申请日：2013-07-09
申请人： TRENCH LIMITED
发明人： LAU, Tom Chiu Hung , BEST, Fabian , WONG, Terry Wai Cheong , CHAN, Willie Kim Fung , ALVES, Sean , TONG, Thong , SHARP, Michael
IPC分类号： G10K11/178 , H01F5/00 , H02J3/01
CPC分类号： H01F27/2823 , H01F27/33 , H01F27/38
摘要： An air core reactor (47) including a plurality of concentric conductor winding packages (44, 46) wherein a force (F + ) generated by the interaction of current (+) flowing through one package and a magnetic field (42) generated by the reactor is out of phase (F - ) with a force generated in another package, thereby effectively mitigating audible sound generated by power operation of the reactor. In one embodiment (FIG. 3), the out of phase force may be generated when at least one winding (38c, 38d) of one package (38) is configured to conduct a current (-) that is at least 10 degrees out of phase with a current (+) conducted by another package (40) or other windings (38a, 38b) of the reactor (36).
摘要翻译：一种包括多个同心导体绕组封装（44,46）的空心电抗器（47），其中由流过一个封装的电流（+）与由反应器产生的磁场（42）的相互作用产生的力（F +）在另一个包装中产生的力与异相（F - ）异相，从而有效地减轻了反应堆的动力运行产生的可听见的声音。在一个实施例（图3）中，当一个封装（38）的至少一个绕组（38c，38d）被配置为传导至少10度的电流（ - ）时，可以产生异相力由电抗器（36）的另一封装（40）或其它绕组（38a，38b）传导的电流（+）相位。

8. 发明申请

WO2013104983A1 METHOD OF MANUFACTURE OF PORCELAIN INSULATOR STRUCTURES AND METHOD AND ASSEMBLY FOR AFFIXING METAL FLANGES TO PORCELAIN INSULATORS 审中-公开
标题翻译：绝缘子绝缘子结构的制造方法和方法以及用于将金属法兰固定在绝缘子上的组件
公开(公告)号：WO2013104983A1
公开(公告)日：2013-07-18
申请号：PCT/IB2013/000041
申请日：2013-01-14
申请人： TRENCH LIMITED , DIAMANTI, Paolo , MCTAGGART, Ross , ARJUNE, Joseph
发明人： DIAMANTI, Paolo , MCTAGGART, Ross , ARJUNE, Joseph
IPC分类号： H01B19/00 , H01B17/06 , H01B17/66 , H01B3/12
CPC分类号： H01B17/66 , H01B3/12 , H01B17/16 , H01B19/00 , H01B19/02 , H01B19/04 , H01F27/32
摘要： A manufacturing process for a structure having a porcelain body (20) and a flange (34) includes: inserting an end portion 24 of the body into a flange opening (40), providing a gap (54) between the body end portion (24) and a metal surface (38) of the flange, filling the gap (54) with adhesive to create a bond between the surfaces (30, 38), installing an electrically active subassembly (60) in the porcelain body and placing the structure in a heated environment to simultaneously dry the subassembly and fully cure the adhesive to provide the bond.
摘要翻译：具有瓷体（20）和凸缘（34）的结构的制造方法包括：将本体的端部24插入凸缘开口（40）中，在本体端部（24）之间提供间隙（54））和凸缘的金属表面（38），用粘合剂填充间隙（54）以在表面（30,38）之间形成结合，将电活性子组件（60）安装在瓷体中并将结构放置在一个加热的环境，以同时干燥该组件并完全固化粘合剂以提供粘合。

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