Modular electronic timer

Details Modular electronic timer Modular electronic timer

G - Physics

04

C

347/33, 58/4

G04C 23/38 (2006.01) G04G 15/00 (2006.01) G05B 19/07 (2006.01)

Patent

CA 1097510

12292 LJY MODULAR ELECTRONIC TIMER ABSTRACT OF THE DISCLOSURE An electronic timer is provided of the type used for producing command signals to initiate and discontinue the operation of external devices such as pool pumps, lights, and the like. The timer is organized to adapt it to a modular arrangement whereby modules are easily added to increase the number of different command signals provided. The timer includes a common bus to which there are applied a plurality of parallel pulse signals that in combination define a timing interval divided into a sequence of time slots. A plurality of independently operable decoders are connected to the common bus so that all the decoders continuously monitor the parallel pulse signals. Preferably, the plurality of parallel pulse signals are generated in a control center module and applied to the common bus which propagates them to one or more other modules each of which contains at least a pair of the indepen- dently operable decoders. Each such decoder includes gating circuitry operable to produce a command signal and further includes a manually adjustable input for completing a plurality of signal flow paths from the common bus to the gating circuitry to cause the gating circuitry to produce the output command signal during a selected one of the time slots.

340030

Affiliated with

Also associated with

Rating

Modular electronic timer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Modular electronic timer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modular electronic timer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1113485