发明名称 |
DEVICE FOR MAINTAINING AND REGULATING A TIMEPIECE RESONATOR |
摘要 |
Timepiece resonator oscillating at a natural frequency, comprising one oscillating member and oscillation maintenance means, this oscillating member carrying a regulator oscillating at a regulation frequency comprised between 0.9 times and 1.1 times the value of an integer multiple greater than or equal to 2 of the natural frequency, this resonator is included in a timepiece movement for a timepiece, particularly a watch, and this regulator imposes a periodic modulation of the resonant frequency and/or quality factor and/or point of rest of this resonator. |
申请公布号 |
HK1213645(A1) |
申请公布日期 |
2016.07.08 |
申请号 |
HK20160101509 |
申请日期 |
2016.02.11 |
申请人 |
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD. |
发明人 |
HESSLER, Thierry;SARCHI, Davide;STRANCZL, Marc |
分类号 |
G04B |
主分类号 |
G04B |
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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