Multiple timer display

Details Multiple timer display Multiple timer display

1998-10-20

2000-12-26

Roskoski, Bernard

Horology: time measuring systems or devices

Time interval

Electrical or electromechanical

368 10, 307141, 3071414, G04F 1000, A01H 334

Patent

active

061670006

ABSTRACT:
A multiple timer device includes a DC power supply circuit, a central processing unit, a slide switch, a function key set, and a liquid crystal multiple display. The slide switch serves to select an operating mode according to settings programmed by pressing the function keys, so that the central processing unit will activate the electromagnetic switch at preprogrammed times, which in turn will connect the AC power source with an output socket. The liquid crystal multiple display is composed of a digital display and a clock hand display. Arranged in a circle around the clock hand display are a plurality of display timing areas for digitally displaying, in relation to the clock hands, the programmed starting times.

REFERENCES:
patent: 4367527 (1983-01-01), desjacques
patent: 5666331 (1997-09-01), kollin
patent: 5699320 (1997-12-01), wan
patent: 5854774 (1998-12-01), timme
patent: 6011755 (2000-01-01), mulhall et al.

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