Analog alarm timepiece

Details Analog alarm timepiece Analog alarm timepiece

1980-02-22

1981-12-01

Miska, Vit W.

Horology: time measuring systems or devices

Signalling means

Time condition responsive

G04C 2116

Patent

active

043039979

ABSTRACT:
Since a button-type battery having the minimum capacity is used for wristwatch, the battery voltage is dropped when power is temporarily consumed. When a step motor consuming much power every second and a buzzer for alarm mechanism operate at the same time, current in quantities flows into these two loads. In result, the battery voltage is dropped and the wristwatch runs down. Therefore, this invention aims to shift the timings of those loads' operations.

REFERENCES:
patent: 3318084 (1967-05-01), Patrick
patent: 3681916 (1972-08-01), Itoyama et al.
patent: 3940919 (1976-03-01), Yasuda et al.
patent: 3977177 (1976-08-01), Egger

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