Heat exchange – Regenerator – Checker brick structure
Patent
1984-04-17
1986-09-02
Davis, Jr., Albert W.
Heat exchange
Regenerator
Checker brick structure
165 47, 89 3601, 250352, 374121, 374129, F41H 300
Patent
active
046090347
ABSTRACT:
Military mechanical field equipment, such as an electrical generator, is camouflaged from airborne IR detection by enclosing the equipment in a double-walled enclosure having hollow walls through which air is forced to flow. By adjusting the air flow in the enclosure, the radiance from the enclosure can be made the same as its immediate surroundings. A dual temperature sensor senses temperature differences between the enclosure surface and the surroundings and varies the air cooling accordingly until thermal balance is achieved.
REFERENCES:
patent: 2846882 (1958-08-01), Gray
patent: 4413668 (1983-11-01), Allard
patent: 4433924 (1984-02-01), Quinn, III
patent: 4435092 (1984-03-01), Iuchi
patent: 4463653 (1984-08-01), Pusch et al.
Attard Salvatore
Bilenas Jonas
Hilgeman Theodore
Kosson Robert
Davis Jr. Albert W.
Ford John K.
Grumman Aerospace Corporation
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