Timer control arrangement for use with a wall switch

Details Timer control arrangement for use with a wall switch Timer control arrangement for use with a wall switch

1977-06-08

1978-09-05

Schaefer, Robert K.

Electrical transmission or interconnection systems

Switching systems

Switch actuation

315360, 3403094, H01H 4300

Patent

active

041123131

ABSTRACT:
A timer control arrangement for use with a wall switch comprising a basic timer assembly of a type typically employed for use with wall sockets, a transformer having primary and secondary windings, and a switch means for selectively connecting the terminals of the primary and secondary windings to the terminals of the timer assembly.

REFERENCES:
patent: 3491249 (1970-01-01), Rabinow
patent: 3889132 (1975-06-01), Vreeland

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