Temperature control system for multi-story building

Details Temperature control system for multi-story building Temperature control system for multi-story building

1993-10-04

1995-05-09

Lazarus, Ira S.

Heat exchange

Movable heating or cooling surface

Rotary drum

62186, 165 30, 165 39, 236 1B, F24F 1304

Patent

active

054131650

ABSTRACT:
Apparatus for heating or cooling the levels of a multi-story building. A single furnace-air conditioning unit is utilized to heat or cool the levels as dictated by the settings of thermostats in each level. An arrangement is employed to direct heated air from the upper level to the lower level during the heating cycle to lessen temperature differentials between the upper and lower levels.

REFERENCES:
patent: 4009825 (1977-03-01), Coon
patent: 4210278 (1980-07-01), Obler
patent: 4324288 (1982-04-01), Karns
patent: 4397157 (1983-08-01), Keuch
patent: 4673029 (1987-06-01), Beachboard
patent: 4676073 (1987-06-01), Lawrence
patent: 4830095 (1989-05-01), Friend
patent: 4915294 (1990-04-01), Wylie
patent: 4993629 (1991-02-01), Wylie

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