Throttle position sensor
    3.
    发明授权
    Throttle position sensor 有权
    节气门位置传感器

    公开(公告)号:US07287512B2

    公开(公告)日:2007-10-30

    申请号:US11329347

    申请日:2006-01-10

    IPC分类号: F02D11/04 B62K21/12

    摘要: The present invention provides a throttle position sensor for a motorcycle including a handlebar having an end. The throttle position sensor includes a rotor having a first end and a second end. The rotor is positioned within the handlebar and rotated relative to the handlebar. The second end is closer than the first end to the end of the handlebar. The throttle position sensor also includes a sensor operable to detect rotation of the rotor relative to the handlebar and generate a signal corresponding to the rotation of the rotor relative to the handlebar. The throttle position sensor further includes at least one electrical conduit passing into the rotor from the first end. The at least one electrical conduit is routed through the rotor and is accessible from the second end of the rotor.

    摘要翻译: 本发明提供一种用于摩托车的节气门位置传感器,其包括具有一端的车把。 节气门位置传感器包括具有第一端和第二端的转子。 转子位于车把内并相对车把旋转。 第二端比手把的第一端更靠近。 节气门位置传感器还包括可操作以检测转子相对于把手的旋转的传感器,并产生对应于转子相对于把手的旋转的信号。 节气门位置传感器还包括从第一端进入转子的至少一个电导管。 所述至少一个电气导管通过转子被引导并且可从转子的第二端接近。

    Rotary power slips
    5.
    发明授权
    Rotary power slips 失效
    旋转电源

    公开(公告)号:US4681193A

    公开(公告)日:1987-07-21

    申请号:US830895

    申请日:1986-02-10

    申请人: William E. Crowe

    发明人: William E. Crowe

    IPC分类号: E21B19/10 B65H59/10

    CPC分类号: E21B19/10

    摘要: Rotary power slips mounted in the rotary table of an earth drilling rig and having slips for gripping and releasing pipe in the rotary table. The air transfer ring has concentric grooves in the upper surface. An annular seal ring is secured to the body of the rotary power slips and has a pair of air passageways. The air passageways lead to secondary fluid conduits in the body, which, in turn, lead to each end of the pneumatic cylinders to raise and lower the slips. Expansive rings are secured to the surface of the air transfer ring by mounting the edges of the rings into the grooves in the air transfer ring. When air pressure is applied through one of the primary fluid conduits, one of the expansive rings expands and cooperates with the lower surface of the seal ring to form an expansive fluid duct. The air pressure flows through a perforation in the expansive ring into the expansive fluid duct, and then through the air passageway and the secondary fluid conduit to the pneumatic cylinders. A pilot operated check valve maintains pressure in one end of the cylinders to keep the slips in the upper, retracted position. The check valve is opened when positive pressure is applied to the other end of the cylinders.

    摘要翻译: 安装在地面钻机的旋转台中的旋转动力滑块,并具有用于在旋转工作台中夹紧和释放管道的滑动件。 空气传送环在上表面具有同心凹槽。 环形密封环被固定到旋转动力滑块的主体上并且具有一对空气通道。 空气通道导致主体中的次级流体导管,这又导致气缸的每一端上升和下降滑动。 膨胀环通过将环的边缘安装到空气传送环中的凹槽中而固定到空气传送环的表面。 当通过其中一个主要流体管道施加空气压力时,其中一个膨胀环与密封环的下表面膨胀并配合形成膨胀流体管道。 空气压力通过膨胀环中的穿孔流入膨胀流体管道,然后通过空气通道和次级流体管道流到气缸。 先导操作的止回阀在气缸的一端保持压力,以将滑块保持在上部缩回位置。 当正压力被施加到气缸的另一端时,止回阀打开。