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1. 发明授权

US3577874A Electric clocks with magnetic drives 失效
标题翻译：具有磁力驱动的电气时钟
公开(公告)号：US3577874A
公开(公告)日：1971-05-11
申请号：US3577874D
申请日：1968-06-21
申请人： MULLER SCHLENKER
发明人： MUTTER AUGUST
IPC分类号： G04C3/10 , G04C3/00
CPC分类号： G04C3/105
摘要： An electric clock employs a mechanical oscillator which is driven at its natural frequency and which contains a magnetic drive for driving the clock. The magnetic drive contains a nonmagnetized ferromagnetic pole spider, which on its circumference has disposed a single ring of magnetic poles. The poles of the magnetic drive which interact with the spider poles are assymmetrically positioned with respect to poles on opposite sides of the circumference of the pole spider.

2. 发明授权

US3824789A Battery-operated miniature alarm clock 失效
标题翻译：电池操作的微型报警时钟
公开(公告)号：US3824789A
公开(公告)日：1974-07-23
申请号：US33061773
申请日：1973-02-08
申请人： MULLER SCHLENKER
发明人： MULLER W , SCHMALZ P
IPC分类号： G04B23/03 , G04C21/20 , G04C21/28
CPC分类号： G04C21/20 , G04B23/03 , G04C21/28
摘要： The present invention relates to a miniature alarm clock wherein a movement and an electric alarm are jointly disposed in a case comprised of two parts whose ends are telescoped into each other and which may be adjusted relative to each other between two different positions. One of said parts of the case contains the movement and a battery which feeds the alarm while the other part contains the alarm. The said two parts of the case are provided with contacts located in the electric circuit of the alarm which interrupt the circuit in the first of the two positions of said parts of the case and close the circuit in the second position of said parts of the case so that the alarm is only operative in the second position of said parts of the case.
摘要翻译：微型闹钟技术领域本发明涉及一种微型闹钟，其中移动和电报警被联合地设置在壳体中，该两个部分的端部彼此伸缩并且可以在两个不同位置之间相对于彼此调节。壳体的一个部分包含动作，另一部分包含报警器的电池供电。所述壳体的所述两个部分设置有位于所述警报器的电路中的触点，其在所述壳体的所述部分的所述两个位置的所述两个位置中的所述第一位置中断所述电路，并将所述电路的所述部分的第二位置闭合使得报警器仅在壳体的所述部分的第二位置操作。

3. 发明授权

US3509713A Electronic watch 失效
公开(公告)号：US3509713A
公开(公告)日：1970-05-05
申请号：US3509713D
申请日：1968-04-15
申请人： MULLER SCHLENKER
发明人： GROZINGER MANFRED
IPC分类号： G04B18/02 , G04C3/14 , G04F5/10 , G04C3/00
CPC分类号： G04F5/10 , G04B18/028 , G04C3/14

4. 发明授权

US3157023A Device for automatic regulation of clocks in connection with setting of the hands 失效
标题翻译：用于自动调节与设置手相关的时钟的装置
公开(公告)号：US3157023A
公开(公告)日：1964-11-17
申请号：US67336957
申请日：1957-07-22
申请人： MULLER SCHLENKER , VDO TACHOMETER WERK ADOLF SCHI
发明人： AUGUST MUTTER
IPC分类号： G04B18/02
CPC分类号： G04B18/028

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