Reversible compressor for air conditioning system is controlled by a command device processing a signal from a pressure sensor, which in turn makes the compressor to turn one way or another

摘要

Reversible compressor (12) is controlled by a command device (20) processing a signal from a pressure sensor (38). If the signal is of high pressure, the command makes the compressor to rotate in a first way and if the signal is of low pressure, the command makes the compressor to rotate in the opposite way. An Independent claim is also included for the command process of a compressor.