利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

13 条记录 (耗时 0.011 秒)

    Electronic clockwork drive
    7.
    发明授权
    Electronic clockwork drive 失效
    电子时钟驱动

    公开(公告)号：US3646750A

    公开(公告)日：1972-03-07

    申请号：US3646750D

    申请日：1970-03-27

    申请人： REICH ROBERT W

    发明人： REICH ROBERT W

    IPC分类号： G04C3/06 ,  G04C3/04 ,  H02K33/02

    CPC分类号： G04C3/065

    摘要： The specification discloses an electronic clockwork drive in which an oscillator, which is oscillatable relative to a stationary coil, has two circumferentially spaced magnet systems, each comprising two circumferentially spaced respectively oppositely polarized magnetic axes and each having an airgap. As the oscillator oscillates, each magnet system induces actuating voltage pulses in the coil when the respective magnet system is substantially centered over the coil and moving in a respective direction. The voltage pulses induced in the coil actuate a coil energizing circuit to supply a pulse of current to the coil, which delivers a drive impulse to the oscillator. Each magnet system thus develops a single drive impulse on the oscillator during each period of oscillation of the oscillator.

    摘要翻译： 本说明书公开了一种电子发条驱动器，其中相对于固定线圈可振荡的振荡器具有两个周向间隔开的磁体系统，每个磁体系统包括两个周向间隔开的相对极化的磁轴，并且每个具有气隙。 当振荡器振荡时，当各个磁体系统基本上居于线圈中心并在相应的方向上移动时，每个磁体系统引起线圈中的致动电压脉冲。 在线圈中感应的电压脉冲启动线圈通电电路以向线圈提供电流脉冲，其向振荡器传递驱动脉冲。 因此，每个磁体系统在振荡器的每个振荡周期期间在振荡器上产生单个驱动脉冲。

    Electronically powered clock
    10.
    发明授权
    Electronically powered clock 失效
    电子供电时钟

    公开(公告)号：US3605401A

    公开(公告)日：1971-09-20

    申请号：US3605401D

    申请日：1969-09-08

    申请人： REICH ROBERT W

    发明人： REICH ROBERT WALTER

    IPC分类号： G04C3/027 ,  G04C3/06 ,  G04C3/04

    CPC分类号： G04C3/068 ,  G04C3/0276 ,  G04C3/065 ,  G04C3/067

    摘要： AN ELECTRONICALLY POWERED CLOCK HAVING THREE MAGNET MEANS CONCENTRICALLY FIXED TO A BALANCE WHEEL AND THREE COILS MOUNTED RESPECTIVELY COAXIALLY WITH THE MAGNET MEANS WHEN SAID BALANCE WHEEL IS IN ITS ZERO POSITION. THE SERIES-CONNECTED OUTSIDE COILS SERVING AS EXCITER COILS FOR A TRANSISTOR SWITCHING ARRANGEMENT, THE INSIDE COIL SERVING AS DRIVE COIL FOR THE BALANCE WHEEL, AND THE MAGNET MEANS HAVING SUCH DIMENSIONS AND SUCH POSITIONS WITH RESPECT TO EACH OTHER THAT EVERY MAGNET MEANS COMING

    AWAY FROM ONE COIL AND SIMULTANEOUSLY APPROACHING NEIGHBORING COIL WILL GENERATE AN EXCITATION PULSE AND AT THE SAME TIME EXPERIENCE A DRIVE PULSE.