G - Physics – 04 – C
Patent
G - Physics
04
C
58/3
G04C 9/00 (2006.01)
Patent
CA 1063358
ABSTRACT OF THE DISCLOSURE A time signalling device which includes a clock section for generating an actual time in digital coded form, a time preset circuit for presetting a time to be signalled in digital coded form, a comparator connected to the clock section and to the preset circuit for comparing the actual time with the preset time to produce a coincidence signal when coincidence is obtained therebetween. A load driving circuit is connected to the comparator for producing a load driving signal (e.g. for a bell) in response to the coincidence signal for a predetermined length of time.
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