发明名称 |
BATTERY WATCH |
摘要 |
PURPOSE:To make possible power generation without using any solar battery, and achieve the reduction in the thickness of a watch and the increased feedom of design by connecting a battery to the output terminal of a rectifying circuit, connecting a coil to the input circuit and generating and charging power by external a.c. magnetic fields. |
申请公布号 |
JPS5382473(A) |
申请公布日期 |
1978.07.20 |
申请号 |
JP19760158557 |
申请日期 |
1976.12.28 |
申请人 |
SEIKO INSTR & ELECTRONICS |
发明人 |
IKEHATA YUKIO;KASAI YASUHIRO;NAKAO HIDEYUKI;MASUDA SHIGEYUKI;OBARA NOBUO |
分类号 |
H02J7/02;G04C10/00;H02J7/00;H02J17/00 |
主分类号 |
H02J7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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