| 发明名称 |
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| 摘要 |
<p>A wrist carried instrument includes a rechargeable electric energy source for providing power to the instrument. The energy source is recharged by a pair of generators, both operatively coupled to the source and generating complementary recharging currents from different physical phenomena. The first generator may be a photo-electric cell generating a recharging current in light such as exists from the sun in summer, while the second generator may be a thermoelectric element generating a recharging current from a temperature gradient such as exists in the dark or winter.</p> |
| 申请公布号 |
DE2646715(C3) |
申请公布日期 |
1979.09.20 |
| 申请号 |
DE19762646715 |
申请日期 |
1976.10.14 |
| 申请人 |
EBAUCHES S.A., NEUENBURG (SCHWEIZ) |
发明人 |
COMTE, PIERRE, NEUENBURG (SCHWEIZ) |
| 分类号 |
G04C10/00;G05F1/62;H02J7/35;(IPC1-7):02J7/00 |
主分类号 |
G04C10/00 |
| 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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