Programmable electronic thermostat

Details Programmable electronic thermostat Programmable electronic thermostat

1980-07-07

1982-01-05

Wayner, William E.

Automatic temperature and humidity regulation

With timing element

Timer other than clock

165 12, 236 94, F23N 520, G05D 2300

Patent

active

043089917

ABSTRACT:
A space thermostat for controlling temperature at different levels during different time periods includes a programmable microprocessor which has been pre-programmed to provide a plurality of chronologically annunciated displays. Each display contains a time and temperature within a specific time range. A multi-segment keyboard is provided to enable the homeowner to set the correct clock time and day of the week, to recall each display, and to change, if necessary, the time and temperature of each display so as to establish a desired seven-day time-temperature schedule.

REFERENCES:
patent: 4071745 (1978-01-01), Hall
patent: 4174807 (1979-11-01), Smith et al.
patent: 4189776 (1979-02-01), Kendall
patent: 4191328 (1980-03-01), Isaacs et al.
patent: 4206872 (1980-06-01), Levine
patent: 4217646 (1980-08-01), Caltagirone et al.
patent: 4235368 (1980-11-01), Neel

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