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81. 发明申请

US20170373425A1 SPRING CONTACTS AND RELATED METHODS 审中-公开
公开(公告)号：US20170373425A1
公开(公告)日：2017-12-28
申请号：US15632115
申请日：2017-06-23
申请人： Bal Seal Engineering, Inc.
发明人： Stephen Rust
IPC分类号： H01R13/24 , H01R39/08
CPC分类号： H01R13/2421 , H01R39/08
摘要： A dual spring contact assembly having an intermediate component between at least two canted coil springs with opposite canting angle directions for fitment between a first component and a second component. When there is relative displacement between the first and second components, the direction of movement of one of the components relative to one of the canted coil spring can always occur along the canting angle, reducing the friction between coils and component and increasing the life of the slip ring.

82. 发明授权

US09780513B2 Slip ring assembly and components thereof 有权
公开(公告)号：US09780513B2
公开(公告)日：2017-10-03
申请号：US15040529
申请日：2016-02-10
申请人： Schleifring und Apparatebau GmbH
发明人： Christian Holzapfel , Norica Godja
IPC分类号： H01R39/08 , H01R39/02 , H01R39/24 , H01R43/10 , H01R43/12 , C25D3/48 , C25D7/00 , C25D15/00 , H01R39/64 , B82Y30/00
CPC分类号： H01R39/025 , B82Y30/00 , C25D3/48 , C25D7/00 , C25D15/00 , H01R39/085 , H01R39/24 , H01R39/64 , H01R43/10 , H01R43/12
摘要： The lifetime of sliding contact surface(s) of a precious metal or a precious metal alloy can be enhanced by embedding at least one nano-particle in the layer forming the sliding contact surface(s).

83. 发明授权

US09728924B2 Actuator device 有权
公开(公告)号：US09728924B2
公开(公告)日：2017-08-08
申请号：US14614721
申请日：2015-02-05
申请人： Aisin Seiki Kabushiki Kaisha
发明人： Toshihiko Ishida , Wataru Otake , Fumiaki Togitani
IPC分类号： H02K7/10 , H01R39/08 , H02K7/116 , H02K11/38 , H02K11/40
CPC分类号： H01R39/08 , H02K7/1166 , H02K11/38 , H02K11/40
摘要： An actuator device includes: a motor that is a driving source; a reduction gear that decelerates rotation of the motor; an accommodating member that accommodates the reduction gear; and a conductive member that is disposed integrally with the accommodating member and is in sliding contact with the reduction gear so that a ground circuit capable of grounding the reduction gear is formed.

84. 发明授权

US09660405B2 Electrical device with low friction contact parts 有权
公开(公告)号：US09660405B2
公开(公告)日：2017-05-23
申请号：US15304450
申请日：2015-04-24
申请人： ABB Schweiz AG
发明人： Hauke Carstensen , Björgvin Hjörvarsson , Max Wolff , Vassilios Kapaklis
IPC分类号： H01R39/00 , H01R41/00 , H01R39/64 , H01F1/44 , H01R39/20 , H01R39/59 , H01R39/08 , H01R39/48 , H01R39/52 , H01R39/30
CPC分类号： H01R39/646 , H01F1/447 , H01R39/08 , H01R39/20 , H01R39/30 , H01R39/48 , H01R39/52 , H01R39/59
摘要： An electrical device including an electrode arrangement having a magnet, and an electrode, an electrically conducting movable device, movable relative to the electrode arrangement and spaced apart from the electrode arrangement, whereby a gap (G) is formed therebetween, and a suspension including a liquid, a plurality of magnetic particles dispersed in the liquid and a plurality of non-magnetic electrically conducting particles dispersed in the liquid, which non-magnetic electrically conducting particles have higher electric conductivity than the magnetic particles, wherein the suspension) extends between the electrically movable device and the electrode arrangement in the gap (G), and wherein the magnet is arranged to provide a magnetic field through the suspension to thereby align the non-magnetic electrically conducting particles between the electrode arrangement and the electrically conducting movable device to obtain an electrical connection between the electrode arrangement and the electrically conducting movable device.

85. 发明授权

US09608395B2 Slip ring assembly 有权
公开(公告)号：US09608395B2
公开(公告)日：2017-03-28
申请号：US13991629
申请日：2011-12-07
申请人： Johannes Adrianus Overweg
发明人： Johannes Adrianus Overweg
IPC分类号： G01V3/00 , H01R39/08 , A61B5/055 , A61B6/03 , A61B6/00 , G01R33/48 , G01R33/36 , A61N5/10 , A61B5/00
CPC分类号： H01R39/08 , A61B5/0035 , A61B5/055 , A61B6/032 , A61B6/4417 , A61B6/56 , A61N5/1081 , A61N2005/1055 , G01R33/36 , G01R33/4808 , G01R33/4812 , H01R2201/12
摘要： A medical apparatus (600) including: a magnetic resonance imaging system (602), a medical device (634), and a slip ring assembly (400, 500) for supplying electrical power to the medical device. The slip ring assembly includes: a cylindrical body (100), a rotating member (402) for rotating the medical device, a first cylindrical conductor attached to the cylindrical body, a second cylindrical conductor (108), a first set of conductive elements (112, 712) connected to the second cylindrical conductor; and a brush assembly (406) comprising a first brush (302) and a second brush (304). The first brush is operable to contact the first cylindrical conductor. The second brush is operable to contact the set of conductive elements. The first and second cylindrical conductive elements overlap at least partially. The second cylindrical conductor is connected to the cylindrical body. The first cylindrical conductor and the second cylindrical conductors are electrically isolated.

86. 发明授权

US09530307B2 System and method for transmitting sensor data from a rotating component of a turbomachine 有权
标题翻译：用于从涡轮机的旋转部件传送传感器数据的系统和方法
公开(公告)号：US09530307B2
公开(公告)日：2016-12-27
申请号：US14599587
申请日：2015-01-19
申请人： General Electric Company
发明人： Donald W. Shaw , Kurt Kramer Schleif , Mario Joseph Arceneaux , Michael Allen Ball
IPC分类号： G08C19/22 , G08C17/02 , F02C3/00 , G08C19/02 , H04Q9/00 , F01D25/00 , F01D17/08 , H01R39/08
CPC分类号： G08C17/02 , F01D17/085 , F01D25/00 , F02C3/00 , F05D2270/303 , G08C19/02 , H01R39/08 , H04Q9/00 , H04Q2209/30 , Y02E10/72
摘要： A system for transmitting data from a rotating component of a turbomachine includes a plurality of thermal sensors coupled to corresponding rotatable components within the turbomachine where each thermal sensor generates a discrete analog signal indicative of temperature. A plurality of transmitter assemblies is coupled to an end of a rotor shaft of the turbomachine. The plurality of transmitter assemblies comprises a first transmitter assembly and a second transmitter assembly. The first transmitter assembly is configured to receive the discrete analog signals from the plurality of thermal sensors, multiplex the plurality of discrete analog signals into a single amplifier and an analog-to-digital converter to generate a single stream of digital data therefrom. The system also includes a slip ring assembly having a plurality of conductive rings where at least one of the conductive rings defines a digital signal path between the first transmitter assembly and a data acquisition system.
摘要翻译：用于从涡轮机的旋转部件发送数据的系统包括耦合到涡轮机内的相应可旋转部件的多个热传感器，其中每个热传感器产生指示温度的离散模拟信号。多个发射器组件联接到涡轮机的转子轴的端部。多个发射器组件包括第一发射器组件和第二发射器组件。第一发射机组件被配置为从多个热传感器接收离散的模拟信号，将多个离散模拟信号复用到单个放大器和模数转换器中以从其产生单个数字数据流。该系统还包括具有多个导电环的滑环组件，其中至少一个导电环在第一发射器组件和数据采集系统之间限定数字信号路径。

87. 发明授权

US09391417B2 Hydroplaning reducing slip ring apparatus 有权
标题翻译：减水滑环装置
公开(公告)号：US09391417B2
公开(公告)日：2016-07-12
申请号：US14079158
申请日：2013-11-13
申请人： Jonathan Peter Zacharko
发明人： Jonathan Peter Zacharko
IPC分类号： E21B7/04 , E21B17/02 , H01R39/12 , H01R39/08 , H01R39/46
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.
摘要翻译：一种滑环装置，包括具有导电环与导电环接合表面的环组件，接触组件具有接触元件，接触元件具有用于与导电环接合表面接合的接触元件接合表面，以及在至少一个的导电环接合表面和接触元件接合表面。一种包括滑环装置的装置，其中所述装置包括具有可旋转地延伸穿过所述壳体内部的内部和轴的壳体。一种用于降低滑环装置中的滑水效果的潜力的方法，包括在导电环接合表面和接触元件接合表面中的至少一个中提供表面不连续性。

88. 发明授权

US09315260B2 Landing gear electrical swivel 有权
公开(公告)号：US09315260B2
公开(公告)日：2016-04-19
申请号：US14930956
申请日：2015-11-03
申请人： Goodrich Corporation
发明人： Derek C Milsom
IPC分类号： B64C25/14 , B64C25/00 , H01R39/08
CPC分类号： B64C25/001 , H01R35/04 , H01R39/08 , H01R39/64
摘要： An electrical swivel system may have a movable swivel member adapted to connect to a landing gear and a fixed swivel member adapted to connect to an airframe. Each may have an interface apparatus whereby electrical signals may be conducted between components of the movable swivel member and the fixed swivel member. In this manner, electrical signals may be conveyed across a mechanically movable joint.

89. 发明授权

US09304015B2 Slip-ring unit and method for monitoring the condition of a slip-ring unit 有权
标题翻译：滑环单元和用于监控滑环单元状态的方法
公开(公告)号：US09304015B2
公开(公告)日：2016-04-05
申请号：US14475041
申请日：2014-09-02
申请人： LTN Servotechnik GmbH , LEINE LINDE SYSTEMS GmbH
发明人： Ludwig Angerpointner , Gerhard Schmid
IPC分类号： G01R27/08 , G01D5/12 , H01R39/08 , H01R39/58 , G01N27/04 , G01N33/00
CPC分类号： G01D5/12 , G01N27/04 , G01N33/0004 , H01R39/08 , H01R39/58
摘要： A slip-ring unit for transmitting an electric current includes a first component group and a second component group arranged in a manner allowing rotation relative to each other. The slip-ring unit has a first track and a second track, a brush and a slip ring contacting each other over different rotational positions along one of the tracks. The first component group has a first connection terminal and an electric circuit for monitoring conditions, while the second component group has a second connection terminal The electric current is transmittable from the first connection terminal to the second connection terminal over the first track, and an electric voltage is transmittable over the second track to the circuit. The slip-ring unit is configured such that the first track and the second track are connected electrically.
摘要翻译：用于传输电流的滑环单元包括以允许相对于彼此旋转的方式布置的第一组件组和第二组件组。滑环单元具有第一轨道和第二轨道，刷子和滑环，其沿着轨道之一沿不同的旋转位置彼此接触。第一组件具有用于监视条件的第一连接端子和电路，而第二组件组具有第二连接端子电流可以从第一连接端子到第一连接端子在第一磁道上传输，并且电气电压可以在第二轨道上传输到电路。滑环单元被配置为使得第一轨道和第二轨道电连接。

90. 发明授权

US09293878B2 Waterproof connector comprising a rear holder with engaging portions 有权
标题翻译：防水连接器，包括具有接合部分的后保持器
公开(公告)号：US09293878B2
公开(公告)日：2016-03-22
申请号：US14531259
申请日：2014-11-03
申请人： YAZAKI CORPORATION
发明人： Harunori Tashiro , Kengo Aoshima
IPC分类号： H01R13/52 , H01R13/40 , H01R39/08 , H01R35/04 , B60R16/027 , H01R35/02
CPC分类号： H01R39/08 , B60R16/027 , H01R13/502 , H01R13/506 , H01R13/5202 , H01R13/5208 , H01R35/025 , H01R35/04 , H01R2201/26 , Y10T403/32254 , Y10T403/32975
摘要： A rear holder includes a paired mating members in an identical shape to be coupled with each other with contact surfaces of the mating members being in contact with each other and with the electric wires being interposed in between the mating members. The mating members form wire housing portions for housing the corresponding electric wires with the contact surfaces being in contact with each other. The mating members include engaging portions configured to symmetrically engage with each other with the contact surfaces being in contact with each other to keep an coupled state of the mating members.
摘要翻译：后保持器包括具有相同形状的成对配合构件，彼此联接，配合构件的接触表面彼此接触并且电线插入在配合构件之间。配合构件形成用于容纳彼此接触的接触表面的相应电线的线壳体部分。配合构件包括构造成彼此对称地接合的接合部分，其中接触表面彼此接触以保持配合构件的联接状态。

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