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41. 发明授权

US4271336A Electrical slip ring and brush ring assembly 失效
标题翻译：电动滑环和电刷环组件
公开(公告)号：US4271336A
公开(公告)日：1981-06-02
申请号：US6246
申请日：1979-01-24
申请人： Arie Shitrai
发明人： Arie Shitrai
IPC分类号： H01R39/08 , H01R39/00 , H01R39/18 , H01H19/00
CPC分类号： H01R39/00
摘要： An electrical current transfer assembly includes a slip ring and a brush ring having an annular array of contact elements engaging the slip ring as one ring rotates with respect to the other, the brush ring being divided into a plurality of equal sectors each carrying a group of the contact elements, the contact elements being interlaced with respect to length among the plurality of groups to provide a distributed balanced engagement of the contact elements with the slip ring.
摘要翻译：电流传递组件包括滑环和刷环，当一个环相对于另一个环旋转时，具有环形阵列的接触元件接合滑环，刷环被分成多个相等的扇形，每个带有一组所述接触元件，所述接触元件相对于所述多个组中的长度交织以提供所述接触元件与所述滑环的分布平衡的接合。

42. 发明授权

US3617785A Current-collecting device for small commutating machines 失效
标题翻译：小型通讯机的电流收集装置
公开(公告)号：US3617785A
公开(公告)日：1971-11-02
申请号：US3617785D
申请日：1970-07-24
申请人： INTERELECTRIC AG
发明人： KRISTIANSEN HENRY
IPC分类号： H01R39/02 , H01R39/18 , H01R39/20
CPC分类号： H01R39/025 , H01R39/18
摘要： A current-collecting device for small commutating machines having a commutator of 85 to 95 percent silver and 15 to 5 percent copper; and having brushes of 50 to 70 percent silver, 25 to 40 percent palladium, and 3 to 10 percent copper.

43. 发明授权

US3544949A Slip ring device 失效
标题翻译：滑环装置
公开(公告)号：US3544949A
公开(公告)日：1970-12-01
申请号：US3544949D
申请日：1967-10-12
申请人： LEV EMELIANOVICH PANASJUK , ARNOLD KARLOVICH KUPITS , EVGENY MIKHAILOVICH ROMANOV , VENIAMIN DMITRIEVICH AGEEV , VLADIMIR VASILIEVICH RYNZANTSE
发明人： PANASJUK LEV EMELIANOVICH , KUPITS ARNOLD KARLOVICH , ROMANOV EVGENY MIKHAILOVICH , AGEEV VENIAMIN DMITRIEVICH , RYNZANTSEV VLADIMIR VASILIEVIC
IPC分类号： H01R39/64 , H01R39/18
CPC分类号： H01R39/64

44. 发明授权

US1565666A Commutator brush 失效
公开(公告)号：US1565666A
公开(公告)日：1925-12-15
申请号：US61210123
申请日：1923-01-11
申请人： MUHLEISEN HENRY W
发明人： MUHLEISEN HENRY W
IPC分类号： H01R39/18
CPC分类号： H01R39/18

45. 发明申请

US20180358768A1 SLIP RING FOR USE IN ROTATABLE SUBSTRATE SUPPORT 审中-公开
公开(公告)号：US20180358768A1
公开(公告)日：2018-12-13
申请号：US16001243
申请日：2018-06-06
申请人： Applied Materials, Inc.
发明人： Muhannad Mustafa , Yu Chang , William Kuang , Muhammad M. Rasheed , Xiping Huo
IPC分类号： H01R39/12 , H02K13/00 , H01R39/18
CPC分类号： H01R39/12 , H01L21/68764 , H01R39/18 , H02K13/003
摘要： Embodiments of a slip ring for use in a rotatable substrate support are provided herein. In some embodiments a slip ring includes a main body having a top wall, a bottom wall, and a sidewall extending between the top and bottom walls, wherein the top wall, bottom wall, and sidewall define an inner volume within the main body, wherein a central opening is formed through the top wall; a plurality of annular containers disposed within the inner volume and coaxially with the main body, wherein the plurality of annular containers are vertically spaced apart from one another, and wherein each of the plurality of annular containers contains a first volume of an electrically conductive liquid; an upper cylindrical body rotatably disposed in the central opening; a lower cylindrical body fixedly coupled to the lower wall of the main body.

46. 发明申请

US20180241166A9 ROTATING CONTACT ASSEMBLIES FOR SELF-LEVELING CAMERA HEADS 审中-公开
公开(公告)号：US20180241166A9
公开(公告)日：2018-08-23
申请号：US14207527
申请日：2014-03-12
申请人： Mark S. Olsson
发明人： Mark S. Olsson
IPC分类号： H01R39/08 , H01R39/18 , H04N5/225 , H04N5/232
CPC分类号： H01R39/08 , F16L2101/30 , H01R39/18 , H04N5/2254 , H04N5/2256 , H04N5/23293 , H04N2005/2255
摘要： Camera heads and associated rotating contact assemblies are disclosed. In one embodiment a slip-ring assembly includes a rotating contact assembly including slip rings having a cylindrical ring assembly and a flexible or bendable brush assembly. Brush elements may flexed to remain in contact with corresponding ring assembly electrical contacts. Bush contacts may be coated or have attached contact assemblies to increase hardness and oxide resistance with materials such as palladium nickel, rhodium, or hard gold, though a variety of other materials may be used as a suitable coating.

47. 发明申请

US20180048104A1 CONTACT TYPE POWER FEEDING APPARATUS 有权
公开(公告)号：US20180048104A1
公开(公告)日：2018-02-15
申请号：US15548868
申请日：2016-01-08
申请人： ULVAC, INC.
发明人： Shuuji Saitou
IPC分类号： H01R39/18 , C23C14/34 , H01R39/40
CPC分类号： H01R39/18 , C23C14/3407 , H01J37/3405 , H01R39/26 , H01R39/381 , H01R39/40 , H01R39/56
摘要： There is provided a contact type power feeding apparatus in which, even if a brush Br disposed in a space between the axis body and the cylinder body that are disposed concentric with each other wears out as a result of sliding, contact can be surely secured between the brush and the axis body as well as the cylinder body, thereby efficiently causing electric current to flow between the two. A brush Br has first brush pieces each having an inner wall surface to make surface-contact with an outer peripheral surface of the axis body; and second brush pieces each having an outer wall surface to make a surface-contact with an inner peripheral surface of the cylinder body. The brush is constituted by alternately arranging, in the circumferential direction, the first brush pieces and the second brush pieces in a state of keeping them in surface-contact with each other. The side wall surfaces of the first brush pieces and the second brush pieces are respectively formed into a tapered shape which is inclined relative to the radial direction. Coil springs are disposed between the second brush pieces that are adjacent to each other, in order to give a biasing force in a direction to move the second brush pieces away from each other.

48. 发明申请

US20160294139A1 Hydroplaning Reducing Slip Ring Apparatus 有权
公开(公告)号：US20160294139A1
公开(公告)日：2016-10-06
申请号：US15177700
申请日：2016-06-09
申请人： Halliburton Energy Services, Inc.
发明人： Jonathan Peter Zacharko
IPC分类号： H01R39/46 , H01R39/58 , E21B4/00 , E21B7/04 , E21B3/00 , E21B17/02 , H01R39/08 , H01R39/18
CPC分类号： H01R39/46 , E21B3/00 , E21B4/00 , E21B7/04 , E21B17/028 , E21B47/00 , H01R39/08 , H01R39/18 , H01R39/58 , Y10T29/49002
摘要： A slip ring apparatus including a ring assembly having a conductive ring with a conductive ring engagement surface, a contact assembly having a contact element with a contact element engagement surface for engaging with the conductive ring engagement surface, and a surface discontinuity provided in at least one of the conductive ring engagement surface and the contact element engagement surface. An apparatus including the slip ring apparatus, wherein the apparatus includes a housing having an interior and a shaft rotatably extending through the interior of the housing. A method for reducing the potential of a hydroplaning effect in a slip ring apparatus, including providing a surface discontinuity in at least one of a conductive ring engagement surface and a contact element engagement surface.

49. 发明申请

US20150229086A1 ROTARY ELECTRICAL INTERCONNECT DEVICE 有权
标题翻译：旋转电气互连装置
公开(公告)号：US20150229086A1
公开(公告)日：2015-08-13
申请号：US14692653
申请日：2015-04-21
申请人： Hypertronics Corporation
发明人： Arkady Shinder-Lerner
IPC分类号： H01R39/64 , H01R39/18 , H01R39/08
CPC分类号： H01R39/64 , H01R39/08 , H01R39/18 , H01R43/10 , Y10T29/49208
摘要： A rotary device for providing continuous electrical connections between dynamic, rotationally engaged connector components. The rotary device includes a rotor assembly comprising a plurality of slip ring elements electrically connected to a connector or cable at the rotor end of the device. The rotary device also includes a stator assembly configured to receive the rotor assembly, with slide contacts electrically connected to a connector or cable at the stator end of the device. The rotor assembly is rotationally coupled to the stator assembly, and the slip rings and slide contacts maintain electrical contact during rotation of the rotor assembly relative to the stator assembly. A first electronic device and a second electronic device connected using the rotary device can be freely rotated without twisting of the cable between the two devices. A method for assembling a rotary device configured based on the devices to be connected.
摘要翻译：一种旋转装置，用于在动态，旋转接合的连接器部件之间提供连续的电连接。旋转装置包括转子组件，该转子组件包括多个滑环元件，其电连接到设备的转子端处的连接器或电缆。旋转装置还包括构造成接收转子组件的定子组件，其中滑动触点电连接到装置的定子端处的连接器或电缆。转子组件旋转地联接到定子组件，并且滑环和滑动触点在转子组件相对于定子组件旋转期间保持电接触。使用旋转装置连接的第一电子设备和第二电子设备可以自由旋转，而不会在两个设备之间扭曲电缆。一种用于组装基于要连接的装置构成的旋转装置的方法。

50. 发明授权

US09093808B2 Vibration-resistant slip ring device 有权
标题翻译：防振滑环装置
公开(公告)号：US09093808B2
公开(公告)日：2015-07-28
申请号：US14046317
申请日：2013-10-04
申请人： Schleifring und Apparatebau GmbH
发明人： Christian Holzapfel , Peter Heinbuch , Johannes Ott
IPC分类号： H01R39/24 , H01R39/64 , H01R39/08 , H01R39/18
CPC分类号： H01R39/64 , H01R39/08 , H01R39/18
摘要： A slip ring device for the electrical connection of two mutually rotatable parts includes one or more slideways each with at least one V-groove. At least two wire brushes are provided which run in (are configured to extend into) the V-grooves. The wire brushes are electrically connected to each other and are mounted on at least two different brush blocks which are mechanically decoupled from one another. Increased insensitivity to vibrations and mechanical impacts can be achieved in this way.
摘要翻译：用于电连接两个相互可旋转的部件的滑环装置包括一个或多个滑道，每个滑道具有至少一个V形槽。提供至少两根电刷，其中（构造为延伸到）V形槽中。电刷电刷彼此电连接并且安装在至少两个不同的电刷块上，这两个电刷块彼此机械地分离。可以以这种方式增加对振动和机械冲击的不敏感性。

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