Automatic temperature and humidity regulation – Ventilator type
Patent
1980-05-19
1981-08-11
Topolcai, Jr., William E.
Automatic temperature and humidity regulation
Ventilator type
251 45, F24F 706
Patent
active
042830087
ABSTRACT:
Pressurized control signal apparatus is disclosed, which being supplied with air from a source of variable pressure, is operative to produce a control signal essentially independent of variations in the supply pressure. In one aspect of the invention, the control signal is amplified in volume of flow; in another, it is generated in response to temperature. The apparatus is specifically adapted to effect regulation of air flow in a variable air volume (VAV) temperature conditioning system in response to temperature in a conditioned zone, wherein the supply air for the apparatus is derived from a temperature conditioned air distribution duct of the VAV system.
REFERENCES:
patent: 2021263 (1935-11-01), Otto
patent: 2330078 (1943-09-01), Otto
patent: 2828076 (1958-03-01), Donahue
patent: 2867194 (1959-01-01), Jensen
patent: 2978183 (1961-04-01), Donahue
patent: 3155085 (1964-11-01), Jones et al.
patent: 3653408 (1972-04-01), Coiner
patent: 3769994 (1973-11-01), Hirao
patent: 3806027 (1974-04-01), Ginn et al.
patent: 3809314 (1974-05-01), Engelke et al.
patent: 3812873 (1974-05-01), Laakaniemi et al.
patent: 3817452 (1974-06-01), Dean, Jr.
patent: 3835876 (1974-09-01), Laakaniemi et al.
patent: 3971396 (1976-07-01), Bentsen
patent: 4007873 (1977-02-01), Duchek
patent: 4017025 (1977-04-01), Dravnieks
patent: 4060370 (1977-11-01), Fleer
Anderson Ronald M.
Ferguson Peter D.
Lewis Carl M.
The Trane Company
Topolcai, Jr. William E.
LandOfFree
Pressurized signal control apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pressurized signal control apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pressurized signal control apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1022578