Building ventilation system

Details Building ventilation system Building ventilation system

1975-05-29

1977-05-24

King, Lloyd L.

52 2, F24F 1300

Patent

active

040248038

ABSTRACT:
A building, such as a hall, has a preferably vaulted ceiling comprised of spaced webs defining air spaces therebetween and an air stream is produced in at least one of the spaces for cooling or heating the building chamber.

REFERENCES:
patent: 2281002 (1942-04-01), Eck
patent: 2291220 (1942-07-01), Germonprez
patent: 3049067 (1962-08-01), Claude
patent: 3223018 (1965-12-01), Tucker, Sr.
patent: 3252400 (1966-05-01), Madl, Jr.
patent: 3367257 (1968-02-01), Raider et al.
patent: 3727538 (1973-04-01), Jacobson, Jr.

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