Atmosphere control apparatus for theaters

Heat exchange – Structural installation – Heating and cooling

Patent

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Details

352 85, 62 78, 98 30, 272 9, F25B 2900, G03B 2132

Patent

active

049191977

ABSTRACT:
The atmosphere control apparatus of the present invention employs first and second chambers located for example, adjacent the ceiling and adjacent the floor of the audience seating section of the movie theater, respectively. Both chambers have a large storage capacity. Cool air and warm air, supplied from an air conditioner, are stored in the first and second chambers, respectively. In order to create an atmosphere similar to that in, for example, a movie scene, the cool air in the first chamber and the warm air in the second chamber are selectively blown outward, in the direction of the audience seating section, in accordance with a control signal.

REFERENCES:
patent: 1583060 (1926-05-01), Lewis
patent: 1749187 (1930-03-01), Leavell
patent: 1977315 (1934-10-01), Lewis
patent: 2689467 (1954-09-01), Verber
patent: 3291904 (1966-12-01), Ratliff, Jr.
patent: 3532156 (1970-10-01), Berryhill
patent: 3795438 (1974-03-01), Westerholz et al.
patent: 4385814 (1983-05-01), Elliott
patent: 4629604 (1986-12-01), Spector

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