Dual mode heat exchanger

Details Dual mode heat exchanger Dual mode heat exchanger

1985-12-03

1987-01-13

Davis, Jr., Albert W.

Heat exchange

Movable heating or cooling surface

Rotary drum

16510433, 165911, 165912, 165 44, 62467, 361383, 361385, F28D 1500, H01L 2344

Patent

active

046357092

ABSTRACT:
A dual mode heat exchanger 10 for cooling airborne electronics 12 through a cold plate 14. The heat exchanger either radiates heat to air through radiator fins 18 or absorbs heat by evaporative cooling. A liquid coolant contained in grooves 16 of the cold plate 14 boils at a preselected temperature and thereby absorbs heat energy. Vapor released by the boiling liquid is exhausted through a hydrophobic filter membrane 24.

REFERENCES:
patent: 3390541 (1968-07-01), Johnson et al.
patent: 3392781 (1968-07-01), Zuber et al.
patent: 3560778 (1971-02-01), Raye
patent: 3664412 (1972-05-01), Zerkle
patent: 3734168 (1973-05-01), De Groote
patent: 3776305 (1973-12-01), Simmons
patent: 4106557 (1978-08-01), Sonobe et al.
patent: 4335781 (1982-06-01), Duffy
patent: 4495988 (1985-01-01), Grossman

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