Heat exchange – Structural installation – Heating and cooling
Patent
1979-10-19
1981-08-18
Davis, Albert W.
Heat exchange
Structural installation
Heating and cooling
165 59, 165 60, 62DIG16, 62315, 261 29, 261151, 261161, F25B 2900
Patent
active
042841283
ABSTRACT:
In an evaporation type air cooler, the improvement comprising a heat exchanger wherein circulating liquid is cooled by the evaporatively cooled air and subsequently used to air condition occupant space without humidity increase, and associated air ducting and flow controls. The improvement is also adapted to be used as a space heater utilizing hot water in the heat exchanger, and to utilize hot attic or external air to aid in heating water for occupant use.
REFERENCES:
patent: 2725729 (1955-12-01), Mills
patent: 2766597 (1956-10-01), Gieck
patent: 4043777 (1977-08-01), Parrer
patent: 4107942 (1978-08-01), Fairman
patent: 4204409 (1980-05-01), Satama
Davis Albert W.
Focarino Margaret A.
Osburn A. Ray
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