by mechanically unlocking an electromechanical vibrator, e.g. actuated by the leakage flux of the electric driving means

Full Title

Producing acoustic time signals by electrical means > producing the signals at adjustable fixed times > by mechanically unlocking an electromechanical vibrator, e.g. actuated by the leakage flux of the electric driving means

Classification Context

Section:

PHYSICS

Class:

HOROLOGY

Subclass:

ELECTROMECHANICAL CLOCKS OR WATCHES