Electromagnetic position indicator
    1.
    发明授权
    Electromagnetic position indicator 失效
    电磁位置指示器

    公开(公告)号:US3890607A

    公开(公告)日:1975-06-17

    申请号:US32440273

    申请日:1973-01-17

    申请人: MERLIN GERIN

    IPC分类号: G01D5/22 G21C17/12 G08C19/08

    CPC分类号: G21C17/12 G01D5/225

    摘要: An electromagnetic position indicator to continuously indicate the position of a linearly movable mobile, such as a nuclear reactor control rod, operatively connected to magnetic core means which vary the inductive coupling between primary and secondary windings. One of the windings, preferably the secondary winding comprises pairs of oppositely connected coils spaced apart in the direction of movement of the core means to improve the measurement precision. Analog or digital means may be provided to process the output signal.

    摘要翻译: 电磁位置指示器,用于连续地指示可操作地连接到磁芯装置的线性移动移动体(例如核反应堆控制杆)的位置,该磁芯装置改变主次绕组与次级绕组之间的电感耦合。 绕组中的一个,优选次级绕组包括成对的沿着芯装置的运动方向间隔开的相反连接的线圈,以提高测量精度。 可以提供模拟或数字装置来处理输出信号。

    High-voltage disconnecting switch with sliding contact
    4.
    发明授权
    High-voltage disconnecting switch with sliding contact 失效
    带滑动触点的高压断路开关

    公开(公告)号:US3657495A

    公开(公告)日:1972-04-18

    申请号:US3657495D

    申请日:1970-04-30

    申请人: MERLIN GERIN

    IPC分类号: H01H31/32 H01H33/00 H01H15/02

    CPC分类号: H01H33/002 H01H31/32

    摘要: A high-voltage disconnecting switch for establishing an electrical connection between two vertically spaced contacts by means of a movable contact capable of being moved in a vertical translation by a drive mechanism which comprises a threaded drive rod cooperating with an internally threaded element wherein the fixed moving contacts as well as the drive rod are axially arranged in a supporting structure comprising a plurality of superimposed sections defined by transverse plates, the plates of the upper section supporting the fixed contacts and providing guide means for the moving contact.

    摘要翻译: 一种高压断开开关,用于通过可移动的接触件在两个垂直间隔开的触点之间建立电连接,所述可动触头能够通过驱动机构在垂直平移中移动,驱动机构包括与内螺纹元件配合的螺纹驱动杆,其中固定移动 触头和驱动杆轴向地布置在支撑结构中,该支撑结构包括由横向板限定的多个叠加部分,上部的板支撑固定触点并提供用于移动触点的引导装置。

    Two slot linear induction motor
    6.
    发明授权
    Two slot linear induction motor 失效
    两槽线性感应电动机

    公开(公告)号:US3679952A

    公开(公告)日:1972-07-25

    申请号:US3679952D

    申请日:1971-01-19

    申请人: MERLIN GERIN

    发明人: PELENC YVES

    IPC分类号: H02K41/025 H02K41/02

    CPC分类号: H02K41/025

    摘要: Linear induction motor comprising a magnetic field structure bearing two spaced coils supplied with currents out of phase by an angle of 2 pi /3 and dividing the air gap face into three equal pole faces to produce a balanced travelling magnetic field.

    摘要翻译: 线性感应电动机包括磁场结构,该磁场结构承载两个间隔的线圈,该线圈提供相位相差2pi / 3的电流,并将气隙面分成三个相等的极面以产生平衡的行进磁场。