2. Electric clocks
2.1 Classification of horo-electric devices
The advantages of using electrical energy over mechanical devices are as follows:
the use of electrical energy eliminates some of the loss of mechanical energy, due to the absence of a reduction gear between the motor and the exhaust;
the transmission of energy during the impulse is continuous and metered; the electric exhaust is more efficient; it is possible to systematically reduce motor torque as the amplitude increases 2.2.3
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Electric clocks
Time distribution
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ENSMM École Nationale Supérieure de Mécanique et des Microtechniques de Besançon. http://www.ens2m.fr/
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