Method and device for providing dwell in timer controlled applia

Electrical transmission or interconnection systems – Switching systems – Switch actuation

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307143, H01H 334

Patent

active

044255136

ABSTRACT:
The accumulated number of cycles of an alternating current power supply are counted and a first signal is generated when the count reaches a number representing a desired time lapse and a second signal is generated when a desired multiple of a number have been counted. The timing motor of an electro-mechanical appliance programmer is switched off by said first signal and remains off for a time interval of twice that represented by a second signal.

REFERENCES:
patent: 4008415 (1977-02-01), De Avila-Serafin et al.
patent: 4213058 (1980-07-01), Townsend
patent: 4280063 (1981-07-01), Yokomori et al.
patent: 4336464 (1982-06-01), Weber
patent: 4349748 (1982-09-01), Goldstein et al.

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