Air conditioning compressor has inlet valve from evaporator which has opening which is adjustable by virtue of lifting of valve body to regulate refrigerant flow rate

摘要

The compressor inlet valve (30) from the evaporator in an air conditioning system has a body (33) which is lifted by the velocity of the refrigerant to partly cover the inlet opening (32a) in the valve seat (32) to reduce the aperture to adjust the flow rate of the refrigerant.