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1. 发明申请

US20170365968A1 MULTI-DIRECTIONAL HIGH CURRENT SLIP RING 审中-公开
公开(公告)号：US20170365968A1
公开(公告)日：2017-12-21
申请号：US15610024
申请日：2017-05-31
申请人： BAE Systems Land & Armaments L.P.
发明人： Brent J. Weyer , Jeffrey F. Kezar
IPC分类号： H01R39/24 , H01R39/38 , H01R39/39 , H01R39/08 , H02K31/02
CPC分类号： H01R39/24 , H01R39/08 , H01R39/12 , H01R39/385 , H01R39/39 , H01R39/64 , H02K31/02
摘要： The present invention is an electrical slip ring device comprised of a stator, a rotor and an independent rotationally free brush ring. The brush ring may include a multitude of slipping fingers, chevrons or other current carrying structures that extend between the rotor and the stator. These current carrying structures have a directional bias or “lay”. The rotational freedom of the brush ring enables bi-directional movement of the rotor with reduced torque and wear at the sliding interfaces because sliding always occurs in the direction of the lay.

2. 发明申请

US20170353087A1 SYSTEM FOR GROUNDING BEARINGS OF ROTARY ELECTRIC MACHINES, AND CORRESPONDING ELECTRIC MACHINE 审中-公开
公开(公告)号：US20170353087A1
公开(公告)日：2017-12-07
申请号：US15536897
申请日：2014-12-19
申请人： WEG EQUIPAMENTOS ELETRICOS S.A.
发明人： Nathan Magno Dos Santos , Alberto Brondani
IPC分类号： H02K11/40 , H01R39/12
CPC分类号： H02K11/40 , H01R39/12 , H01R39/64 , H02K5/14 , H02K5/16
摘要： The present invention relates to a system for grounding bearings of rotary electric machines (200), especially rotary electric machines (200) controlled by frequency converters, the system comprising an outer ring (1), a contact ring (2), a support ring (3), elements (4) for fastening the rings, optional closure elements (5), elements (6) for fastening the assembly, elements (7) for adjusting the brush, a brush (8) made of a conductive material and a compressive fastening element (9), wherein the outer ring (1) is provided with at least two, preferably four to six housing holes (8A) for housing one or more grounding brushes (8). The present invention further relates to an electric machine provided with a system according to the invention.

3. 发明申请

US20170170879A1 Slip Ring With High Data Rate Sensors 审中-公开
公开(公告)号：US20170170879A1
公开(公告)日：2017-06-15
申请号：US15375260
申请日：2016-12-12
申请人： Oceaneering International, Inc.
发明人： David Wesley Weaver , Thomas Knight Tolman
IPC分类号： H04B5/00 , G02B6/36 , H01R39/12 , H04W4/00
CPC分类号： H04B5/0031 , G02B6/3604 , G07C5/008 , G07C5/085 , H01F38/18 , H01R39/12 , H02J50/10 , H02J50/12 , H04B5/0037 , H04B13/02 , H04Q9/00 , H04Q2209/40 , H04W4/80 , H04W52/30
摘要： A pinless connector for subsea data communications comprises contactless connectivity data transmitter coupler, comprising one or more first solid state contactless connectivity data transmitters, and contactless connectivity data receiver coupler, comprising one or more first solid state contactless connectivity data receivers, which can allow for rapid collection and/or download data from subsea vehicles or sensors without having to plug in an external connector or physically remove the data recorder from the unit. Typically, these are operative at a low power level, e.g. less than or around 50 milliwatts, at an extremely high data transfer rate or around 5 GBits/second. The connectors may be incorporated into a subsea system comprising two subsea devices. A slip ring system may similarly comprise one or more first solid state contactless connectivity data transmitters and one or more first solid state contactless connectivity data receivers.

4. 发明授权

US08918008B2 Connector, charging device incorporating same, and image forming apparatus incorporating the connector 有权
标题翻译：连接器，并入其的充电装置，以及结合该连接器的图像形成装置
公开(公告)号：US08918008B2
公开(公告)日：2014-12-23
申请号：US13364498
申请日：2012-02-02
申请人： Keiji Okamoto , Kazuhiko Watanabe
发明人： Keiji Okamoto , Kazuhiko Watanabe
IPC分类号： G03G15/00 , G03G21/18 , H01R39/64 , G03G21/16 , H01R39/12
CPC分类号： H01R39/64 , G03G21/1652 , G03G21/1871 , H01R39/12
摘要： A connector to electrically connect a rotary body having a shaft, the connector includes a connecting terminal, electrically connected to either a power supply or ground, to contact the shaft of the rotary body either at least two points or along a line; and a posture adjuster to hold the connecting terminal to adjust the posture of one of the connecting terminal and the rotary body to maintain contact between the connecting terminal and the shaft of the rotary body.
摘要翻译：一种用于电连接具有轴的旋转体的连接器，所述连接器包括电连接到电源或接地的连接端子，以至少两点或沿着线接触所述旋转体的轴; 以及姿势调节器，用于保持连接端子，以调节连接端子和旋转体之一的姿态，以保持连接端子与旋转体的轴之间的接触。

5. 发明申请

US20120126661A1 Replaceable Ground Ring For Slip Ring Assembly 审中-公开
标题翻译：滑环组件可更换接地环
公开(公告)号：US20120126661A1
公开(公告)日：2012-05-24
申请号：US12949036
申请日：2010-11-18
申请人： David S. Ketner , John R. Jasek
发明人： David S. Ketner , John R. Jasek
IPC分类号： H01R39/08 , B23P6/00
CPC分类号： H01R39/12 , F03D80/00 , Y02E10/72 , Y10T29/4973
摘要： The present invention relates to slip ring assemblies with separately replaceable ground rings. Also provided are separately replaceable ground rings and methods of replacing such rings in slip ring assemblies, as well as kits for performing the same. The rings, assemblies, methods, and kits of the present invention are particularly useful in wind turbines and other applications where accessibility poses significant obstacles to maintenance operations.
摘要翻译：本发明涉及具有可单独更换的接地环的滑环组件。还提供了可单独更换的接地环和更换滑环组件中的这种环的方法，以及用于执行该环的套件。本发明的环，组件，方法和试剂盒在风力涡轮机和其他应用中特别有用，其中可接近性对维护操作构成重大障碍。

6. 发明申请

US20110182080A1 Illuminated Vehicle Wheel With Bearing Seal Slip Ring Assembly 有权
标题翻译：带轴承密封滑环组件的照明车轮
公开(公告)号：US20110182080A1
公开(公告)日：2011-07-28
申请号：US13014477
申请日：2011-01-26
申请人： William M. Michelotti
发明人： William M. Michelotti
IPC分类号： B60B19/00 , B62J6/00 , H01R39/12 , B23P17/04
CPC分类号： H01R39/10 , B60B19/00 , B60B27/0047 , B60B2310/206 , B60B2360/10 , B60B2360/32 , B60B2360/3412 , B60Q1/326 , B60Y2200/12 , H01R39/12 , Y10T29/49716
摘要： An illuminated vehicle wheel assembly having arrays of illuminated electrical elements such as light emitting diodes, which are powered by the vehicle power systems by way of a slip ring assembly associated with the bearing or bearing seal of the vehicle wheel.
摘要翻译：具有诸如发光二极管的照明电气元件阵列的照明车轮组件，其由车辆动力系统通过与车轮的轴承或轴承密封件相关联的滑环组件供电。

7. 发明申请

US20030073325A1 SLIP PLATE ASSEMBLY AND METHOD FOR CONDUCTIVELY SUPPLYING ELECTRICAL CURRENT UNDER ROTATIONAL AND TRANSLATIONAL FORCE APPLICATIONS 失效
标题翻译：滑动板组件和用于在旋转和翻转力应用下电流供应电流的方法
公开(公告)号：US20030073325A1
公开(公告)日：2003-04-17
申请号：US09975356
申请日：2001-10-11
发明人： Florencio Canizales JR.
IPC分类号： H01R039/00
CPC分类号： H01R39/643 , H01R39/10 , H01R39/12
摘要： A slip plate assembly (40) for supplying electrical current under rotational and translational force applications, includes a housing (39) and at least one draw unit (70). While subjected to rotational and translational forces, each draw unit (70) disposed within the housing (39) supplies electric current from a power source (not shown) to a receiving system (90). Each draw unit (70) includes a first electroplate (71), a second electroplate (72), and a plurality of rolling members (76) positioned within a gap (85) formed between the first and second electroplates (71, 72). In traversing this gap (85), each rolling member of the plurality of rolling members (76) contacts the first and second electroplates (71, 72) to create an electrical circuit path therebetween. Each draw unit (70) further includes a support spacer (78) and a resilient element (77). In effect, the support spacer (78) is a stationary platform for enabling the resilient element (77) to push the second plate (72) and the plurality of rolling members (76) against the first electroplate (71). Under rotational and translational forces, the resilient element (77) ensures that the plurality of rolling members (76) contact the first and second electroplates (71, 72) and, thus, maintain the electrical circuit path therebetween. Optionally, to protect the slip plate assembly (40) from external environmental factors, the slip plate assembly (40) may be sealed within an attachment manifold arrangement (100).
摘要翻译：用于在旋转和平移力应用下提供电流的滑板组件（40）包括壳体（39）和至少一个牵引单元（70）。在经受旋转和平移力的同时，设置在壳体（39）内的每个牵引单元（70）将来自电源（未示出）的电流提供给接收系统（90）。每个牵引单元（70）包括第一电镀板（71），第二电镀板（72）和定位在形成在第一和第二电镀层（71,72）之间的间隙（85）内的多个滚动部件（76）。在穿过该间隙（85）时，多个滚动部件（76）的每个滚动部件接触第一和第二电镀板（71,72），以在它们之间产生电路。每个牵引单元（70）还包括支撑间隔件（78）和弹性元件（77）。实际上，支撑间隔件（78）是用于使弹性元件（77）能够将第二板（72）和多个滚动元件（76）推压在第一电镀板（71）上的固定平台。在旋转和平移力作用下，弹性元件（77）确保多个滚动元件（76）接触第一和第二电镀层（71,72），从而保持其间的电路路径。可选地，为了保护滑板组件40免受外部环境因素的影响，滑动板组件40可被密封在附接歧管装置100内。

8. 发明授权

US09917491B2 Ground ring and enclosure in an electric motor 有权
公开(公告)号：US09917491B2
公开(公告)日：2018-03-13
申请号：US14200545
申请日：2014-03-07
申请人： Nidec Motor Corporation
发明人： Joel W. Northwall , Kenneth R. Theis , Timothy J. Druhe , David M. Lyle
IPC分类号： H02K5/136 , H02K11/00 , H02K11/40 , H02K5/173 , H01R39/12 , H01R39/64
CPC分类号： H02K11/40 , H01R39/12 , H01R39/64 , H02K5/136 , H02K5/1732 , H02K2213/03
摘要： An enclosure for a ground ring includes an enclosure housing configured to accept a ground ring and hold the ground ring in a predetermined position around a shaft that is electrically connected to a drive shaft of an electric motor. The ground ring having a first opening for the drive shaft and the enclosure housing has a second opening for the drive shaft. The enclosure includes an attachment configured to hold the enclosure housing around the shaft to dissipate an electrical charge and to form a cavity that contains the ground ring and includes a predetermined gap between a perimeter of the second opening of the enclosure and a surface of the drive shaft.

9. 发明授权

US09853406B2 Ground structure for motor 有权
公开(公告)号：US09853406B2
公开(公告)日：2017-12-26
申请号：US14772382
申请日：2014-05-08
申请人： NEW MOTECH CO., LTD.
发明人： Jeong Cheol Jang , Wang gyu Jeong , Byung soo Kim
IPC分类号： H02K11/00 , H01R39/12 , H02K11/40
CPC分类号： H01R39/12 , H02K11/40
摘要： A ground structure for a motor including: a housing having a flange protruded upwardly from the outer periphery of an opening formed on the top surface thereof; a bearing cover having a coupling groove formed along the outer periphery of the underside thereof to inserted the flange of the housing thereinto; a stator core fixedly disposed to the inside of the housing and having a plurality of teeth on which a coil is wound formed annularly along the inner periphery thereof; and a connector having one end coupled to the flange of the housing in such a manner as to be brought into contact with the coupling groove of the bearing cover when the bearing cover is coupled to the top end periphery of the housing and the other end passed through the housing in such a manner as to be brought into contact with the stator core.

10. 发明授权

US09831739B2 Explosion-proof current diverting device 有权
公开(公告)号：US09831739B2
公开(公告)日：2017-11-28
申请号：US15186191
申请日：2016-06-17
申请人： Inpro/Seal LLC
发明人： Robert A. Tejano , Neil F. Hoehle
IPC分类号： H01R39/12 , H02K5/136 , F16J15/447 , H01R39/64 , H02K11/40 , H01R39/18 , H02K5/173
CPC分类号： H02K5/136 , F16J15/4478 , H01R39/12 , H01R39/18 , H01R39/64 , H02K5/1732 , H02K11/40
摘要： A bearing isolator and explosion-proof current diverting device may be configured to dissipate an electrical charge from a rotating piece of equipment to ground, such as from a motor shaft to a motor housing. One aspect of an explosion-proof current diverter ring may include a stator that may be mounted to the equipment housing and a rotor that may be mounted to a shaft. The rotor may rotate with the shaft. A conductive assembly may be positioned in a radial bore formed in the stator such that the conductive assembly contacts the rotor to conduct electricity from the shaft to the housing through the explosion-proof current diverting device. The explosion-proof current diverting device may be configured to define a flame path to achieve various explosion-proof certifications.

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