Method and apparatus for controlling air flow in a structure

Details Method and apparatus for controlling air flow in a structure Method and apparatus for controlling air flow in a structure

1997-07-11

1998-09-22

Wayner, William E.

Automatic temperature and humidity regulation

Ventilator type

Electrically actuated

165208, 236 51, 236 78C, 25112911, F24F 700, G05D 1500

Patent

active

058102450

ABSTRACT:
Flow control valves (19) are provided and interfaced with the HVAC ducts (14) at the efferent ends (16) in adjoining rooms of a structure. A flow control command device (29), mounted on the wall of the structure (25), is provided to control the flow of air through the HVAC ducts (14) in response to flow control commands. Flow control commands are transmitted by wireless means to the command decoder (22) and converted to flow control signals. A flow control signal bus (21) is provided to connect the flow control signals to the flow control valves (19). A master thermostat (32) is connected directly to the HVAC system (10) and in series with a slave thermostat (30). This series thermostat connection causes control of the HVAC system (10) to be determined by the thermostat located in the room that receives the higher air flow.

REFERENCES:
patent: 4824012 (1989-04-01), Tate
patent: 4838483 (1989-06-01), Nurczyk et al.
patent: 4931948 (1990-06-01), Parker et al.

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