Refrigeration – Air compressor – cooler and expander type – Motor-type expander
Patent
1981-08-24
1984-02-14
Capossela, Ronald C.
Refrigeration
Air compressor, cooler and expander type
Motor-type expander
62172, 62513, F25D 900
Patent
active
044308671
ABSTRACT:
An air cycle refrigeration system (10) for cooling and ventilating an enclosure such as an aircraft cabin (15) includes a circulation heat exchanger (145) for absorbing heat from air within the cabin, a sink heat exchanger (120) for delivering the heat absorbed from the cabin air to exhaust air from the system's turbine (80) and for melting ice in the exhaust air. A heat exchange liquid circulates through both heat exchangers in a single loop (100). The circulation heat exchanger (145) may be located in the interior of the cabin (15).
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Capossela Ronald C.
Swiatocha John
United Technologies Corporation
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