FIELD: mechanic.
SUBSTANCE: watchwork (1000) containing a flexible strip-type resonator (13) interacting with a magnetic trigger mechanism (200), in which the trigger wheel assembly (20) includes tangential magnetized areas (25) that repel the first magnetized areas (15) of the resonator’s (100) inertia member (10), and this watchwork (1000) contains an isochronism correction device formed by the first magnetized areas (15) and compensating magnets (27) on the trigger wheel assembly (20), each of which is located next to the tangential magnetized area (25) and creates a magnetic scattering field, the field of the tangential magnetized area’s (25)field. Moreover, the intensity of the scattering field is low compared to the field intensity of the second tangential magnetized area (25), and this scattering field interacts with one of the first magnetized areas (15) in order to create a small change in the operation of the resonator mechanism (100).
EFFECT: optimized watchwork is proposed.
15cl, 11 dwg
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