Electronic alarm timepiece with presettable alarm time memory

Details Electronic alarm timepiece with presettable alarm time memory Electronic alarm timepiece with presettable alarm time memory

1978-07-03

1981-05-26

Truhe, J. V.

Horology: time measuring systems or devices

Chronological

With simultaneous time indicating means

368106, 368108, 368251, G04C 2100

Patent

active

042690250

ABSTRACT:
An electronic alarm timepiece has a time counter, an alarm time memory circuit and a coincidence detector for detecting a coincidence between the time count and the stored alarm time for actuating an alarm. The alarm time memory circuit is a presettable counter and it is presettable to load the present time count in the time counter therein. In this way, a coarse adjustment of the alarm time can be set and a manually operable mechanism is provided to increment the count in the alarm time memory circuit to obtain the precise desired alarm time.

REFERENCES:
patent: 4074516 (1978-02-01), Kondo
patent: 4095410 (1978-06-01), Kaneko
patent: 4107916 (1978-08-01), Kondo

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