Wired pipe coupler connector
    81.
    发明授权
    Wired pipe coupler connector 有权
    有线管接头连接器

    公开(公告)号:US08986028B2

    公开(公告)日:2015-03-24

    申请号:US13687816

    申请日:2012-11-28

    CPC classification number: H01R13/5219 H01R13/533 H01R24/38

    Abstract: A wired pipe segment includes a body extending from a box end to a pin end and a coupler located in one of the box and pin ends, the coupler including a communication element and a coupler connector in electrical communication therewith and extending away from the communication element. The segment also includes a transmission line extending away from the coupler towards the other of the box and pin end, the transmission line including an inner conductor surrounded by a dielectric material, the inner conductor extending beyond an end of the dielectric material. The segment also includes a connector that electrically connects the coupler to the transmission line, the connector including an inner conductive connection having first and second ends that are, respectively, in contact with the inner conductor and the coupler connector.

    Abstract translation: 有线管段包括从盒端延伸到销端的主体和位于盒和销端之一中的耦合器,耦合器包括与之通信的通信元件和耦合器连接器,并且远离通信元件 。 该段还包括从耦合器朝向盒和销端中的另一个延伸的传输线,传输线包括被电介质材料包围的内部导体,内部导体延伸超过电介质材料的端部。 该段还包括将耦合器电连接到传输线的连接器,该连接器包括具有分别与内部导体和耦合器连接器接触的第一和第二端的内部导电连接。

    PRESSURE COMPENSATION DEVICE FOR THREAD CONNECTIONS
    83.
    发明申请
    PRESSURE COMPENSATION DEVICE FOR THREAD CONNECTIONS 有权
    用于螺纹连接的压力补偿装置

    公开(公告)号:US20140166309A1

    公开(公告)日:2014-06-19

    申请号:US13719802

    申请日:2012-12-19

    CPC classification number: E21B17/042 F16L15/001 F16L15/08

    Abstract: A threaded tubular section includes a first tubular member made of a first material, the first tubular member including a threaded pin section. The section also includes a second tubular member made of a second material, the second tubular member including a threaded box section to mate with the threaded pin section. A pressure equalization device made of a third material is disposed between the first tubular member and the second tubular member, the pressure equalization device including one or more openings to equalize pressure in an interior of a thread connection of the first and the second tubular members with pressure in a bore or an annulus of the first and the second tubular members.

    Abstract translation: 螺纹管状部分包括由第一材料制成的第一管状部件,第一管状部件包括螺纹销部分。 该部分还包括由第二材料制成的第二管状构件,第二管状构件包括与螺纹销部分配合的螺纹箱部分。 由第三材料制成的压力均衡装置设置在第一管状构件和第二管状构件之间,压力平衡装置包括一个或多个开口,以使第一和第二管状构件的螺纹连接的内部的压力平衡, 在第一和第二管状构件的孔或环中的压力。

    Starter-generator
    84.
    发明授权
    Starter-generator 有权
    起动发电机

    公开(公告)号:US08492945B2

    公开(公告)日:2013-07-23

    申请号:US12915628

    申请日:2010-10-29

    Abstract: A starter-generator is provided for a motor vehicle that has a drive train (1) with a drive machine (4), a torque-transmission device (8) and a transmission. The starter-generator (20) has an external rotor (22) and a stator (21). To simplify the manufacture of the motor vehicle, the starter-generator has a rotor flange (28) connected in a rotationally fixed fashion to an input component (16) of the torque-transmission device (8) and extends from the rotor (22).

    Abstract translation: 为具有驱动机构(4)的驱动系(1),转矩传递装置(8)和变速器的机动车辆提供起动发电机。 起动发电机(20)具有外转子(22)和定子(21)。 为了简化机动车辆的制造,起动发电机具有以旋转固定方式连接到扭矩传递装置(8)的输入部件(16)并从转子(22)延伸的转子凸缘(28) 。

    Aerodynamically Effective Device for a Motor Vehicle
    85.
    发明申请
    Aerodynamically Effective Device for a Motor Vehicle 有权
    机动车空气动力学有效装置

    公开(公告)号:US20120326468A1

    公开(公告)日:2012-12-27

    申请号:US13528183

    申请日:2012-06-20

    CPC classification number: B62D35/007

    Abstract: An aerodynamically effective device for a motor vehicle has an air guiding element, which can be adjusted between an inoperative position and at least one operative position, a drive unit for adjusting the air guiding element and a control device for controlling the drive unit. The control device has an actuating device for actuating the drive unit. The actuating device can be operated from outside the motor vehicle.

    Abstract translation: 一种用于机动车辆的空气动力学有效装置具有可在不工作位置和至少一个操作位置之间调节的空气引导元件,用于调节空气引导元件的驱动单元和用于控制驱动单元的控制装置。 控制装置具有用于致动驱动单元的致动装置。 该致动装置可以从机动车辆的外部操作。

    Reduction of subsurface damage in the production of bulk SiC crystals
    90.
    发明申请
    Reduction of subsurface damage in the production of bulk SiC crystals 有权
    减少生产SiC晶体的地下损伤

    公开(公告)号:US20060102068A1

    公开(公告)日:2006-05-18

    申请号:US10990607

    申请日:2004-11-17

    CPC classification number: C30B29/36 C30B23/00

    Abstract: The invention is an improvement in a method of producing a high quality bulk single crystal of silicon carbide in a seeded sublimation system. The improvement includes etching the front face on each of a first and second SiC seed to a depth of greater than about 20 μm while protecting the opposite or back face on each of the first and second SiC seeds. Protection of the front faces occurs by placing the faces sufficiently close to one another to shield the back faces from being etched during etching of the respective unprotected front faces. Separation of the first and second SiC seeds occurs after the etching of the front faces is complete.

    Abstract translation: 本发明是在种子升华系统中生产高质量的碳化硅块状单晶的方法的改进。 该改进包括将第一和第二SiC籽粒中的每一个上的前表面蚀刻到大于约20μm的深度,同时保护第一和第二SiC籽粒中的每一个上的相对面或背面。 通过将表面彼此充分接近以防止在相应的未受保护的前表面的蚀刻期间屏蔽背面不被蚀刻来发生前表面的保护。 第一和第二SiC籽晶的分离发生在前面的蚀刻完成之后。

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