Environmental control system

Details Environmental control system Environmental control system

1978-02-14

1981-10-13

Wayner, William E.

Automatic temperature and humidity regulation

Ventilator type

236 94, 165 11A, F24F 700

Patent

active

042944040

ABSTRACT:
An environmental control system for improving the energy efficiency of structures is disclosed. A structure having a heating and/or cooling plant, of any conventional type, is improved by providing, in each subdivision of the structure, such as a room, a temperature sensor, and an occupancy sensor. The outputs of the temperature and occupancy sensors are received by a control subsystem whose output is a composite function of the output signals of the occupancy and temperature sensors and which controls the heating and/or cooling system of the structure to maintain each room at a first temperature when the room is occupied, and at a second temperature when the room is unoccupied.

REFERENCES:
patent: 3011718 (1961-12-01), Joerren et al.
patent: 3181791 (1965-05-01), Axelrod
patent: 3352490 (1967-11-01), Dalzell et al.
patent: 4000400 (1976-12-01), Elder
patent: 4060123 (1977-11-01), Hoffman et al.
patent: 4084744 (1978-04-01), Wilson, Jr.
patent: 4114807 (1978-09-01), Naseck

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