Air conditioning apparatus

Details Air conditioning apparatus Air conditioning apparatus

2007-09-28

2011-10-25

Jules, Frantz (Department: 3784)

Refrigeration

Air compressor, cooler and expander type

Motor-type expander

C062S172000

Reexamination Certificate

active

08042354

ABSTRACT:
An air conditioning apparatus that includes a turbine and a compressor with rotors mounted on and fixed to a common rotatable shaft with a heat exchanger located between the turbine and the compressor. The air conditioning apparatus turbine has an inlet that is connected to a source of air such as aircraft ram air the outlet from the turbine and is positioned to direct outlet air from the turbine to the heat exchanger. The compressor which is located adjacent to and downstream from the heat exchanger has an inlet that is positioned to receive air exiting from the heat exchanger. In one embodiment, no external power is necessary to obtain cooling of liquid coolant located within the heat exchanger that is integral with the air conditioning apparatus and another embodiment includes test equipment.

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