Programmable switching unit

Details Programmable switching unit Programmable switching unit

1992-07-27

1996-01-02

Gordon, Paul P.

Boots, shoes, and leggings

364141, 364143, 307141, H01H 4304

Patent

active

054814529

ABSTRACT:
A programmable switching unit which may be incorporated in a switch for installation in a standard switch box, or into a single or multi-adaptor for connecting one or more appliances to a wall outlet, the unit being switchable between a first, learning mode, in which it updates a table of transitions between ON and OFF states of a controlled appliance over a first period, and a second, automatic mode in which it replicates the memorized transitions over a subsequent period or periods. The first period is preferably longer than the subsequent period or periods.

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patent: 5258656 (1993-11-01), Pawlick

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