FIELD: measuring equipment.
SUBSTANCE: invention relates to mechanical clock mechanism (1). Mechanism comprises at least one drum (11), set (12) of gear wheels, driven by one end of drum, trigger mechanism of oscillation generator (13) with resonator in the form of balancer with spring, as well as feedback system (2) for clock mechanism. Trigger mechanism is driven by set (12) of gear wheels from its other end. Feedback system (2) comprises at least one high-precision reference frequency generator (21) connected to frequency comparator (22) for comparing oscillation frequencies of two generators, and oscillation generator resonator adjustment mechanism (23) to decelerate or accelerate this resonator depending on frequency comparison results in frequency comparator.
EFFECT: disclosed is mechanical clock mechanism with feedback system.
21 cl, 7 dwg
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