Device for maintaining and adjusting a clock piece resonator
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 e...
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Main Authors | , , |
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Format | Patent |
Language | English French German |
Published |
13.09.2017
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Subjects | |
Online Access | Get full text |
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Summary: | 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. |
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Bibliography: | Application Number: EP20140155427 |