Refrigeration – Structural installation – With evaporative type cooler
Patent
1976-06-30
1977-08-23
King, Lloyd L.
Refrigeration
Structural installation
With evaporative type cooler
62315, 62DIG16, 165 47, 261DIG4, F25D 2312, F28C 100
Patent
active
040437779
ABSTRACT:
An air handling unit is disclosed which comprises a compact unitary assembly of a cooling unit and an exhaust unit. The cooling unit, either an evaporative cooler or a refrigeration unit, delivers cooled air via a delivery duct to a room space. An exhaust system includes a duct and blower communicating with atmosphere and the attic or dead air space to evacuate or exhaust hot air from this space. In alternate embodiments, a clutch arrangement permits selective actuation of the exhaust and cooling units.
REFERENCES:
patent: 2344706 (1944-03-01), Kucher
patent: 2799143 (1957-07-01), Weigel
patent: 2847834 (1958-08-01), Atchison
patent: 2896428 (1959-07-01), Paton
patent: 3263438 (1966-08-01), Mandlin
patent: 3267995 (1966-08-01), Mandlin
patent: 3867486 (1975-02-01), Nagele
King Lloyd L.
Nelson Gregory J.
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