Heating and cooling apparatus having evaporative cooler and heat

Details Heating and cooling apparatus having evaporative cooler and heat Heating and cooling apparatus having evaporative cooler and heat

1981-04-09

1985-03-19

Davis, Jr., Albert W.

Heat exchange

Structural installation

Heating and cooling

237 2B, 62305, 62314, 62304, 623241, 62332, 165 60, F25B 2500

Patent

active

045053278

ABSTRACT:
Heating and cooling apparatus includes an evaporative cooler and a heat pump connected to each other and to a common duct system for utilizing the attributes of both systems for efficient heating and cooling. The evaporative cooler may be used to cool a structure directly or it may be used to cool the condenser coils of a heat pump. The evaporative cooler may also be used to cool attic space. The evaporative cooler and the heat pump are disposed adjacent to each other and are connected by an interface adapter, and the interface adapter is in turn connected to attic space through which air from the attic flows, particularly to assist the heat pump in the heating mode.

REFERENCES:
patent: 2986904 (1961-06-01), Williamson
patent: 3108451 (1963-10-01), Clifford
patent: 3182718 (1965-05-01), Goettl
patent: 3252508 (1966-05-01), Goettl
patent: 3267995 (1966-08-01), Maudlin
patent: 3427005 (1969-02-01), Kuykendall
patent: 3859818 (1975-01-01), Goettl
patent: 3867979 (1975-02-01), Carrasse et al.
patent: 4066118 (1978-01-01), Goettl
patent: 4204409 (1980-05-01), Satama
patent: 4242872 (1981-01-01), Shaw
patent: 4254822 (1981-03-01), Geier
patent: 4351163 (1982-09-01), Johannsen

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