Multi-zone temperature control in air cycle refrigeration system

Details Multi-zone temperature control in air cycle refrigeration system Multi-zone temperature control in air cycle refrigeration system

1982-08-26

1984-05-01

Tapolcai, William E.

Refrigeration

Automatic control

Air compessor, cooler and expander

236 13, F28B 900

Patent

active

044453426

ABSTRACT:
An air cycle refrigeration system (10) pressurizes and cools flight compartment (115) and cabin (120) by the provision of chilled air thereto. Trim valves (180) and (205) set by a common actuator (195) control the mixture of uncooled system inlet air with the chilled air for individual regulation of the temperatures of the cabin and flight compartment.

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