COMPRESSOR APPARATUS WITH VARIABLE PULLEYS FOR AIR CONDITIONER OF VEHICLE

摘要

The present invention relates to a compressor apparatus applied to an air conditioner for a vehicle and, more specifically, to a compressor apparatus having a variable pulley and applied to an air conditioner for a vehicle, which has an improved structure to control the rotational speed of the compressor for the air conditioner regardless of the rotational speed of the engine of the vehicle without the application of a clutch, wherein the compressor apparatus having the compressor installed in an air conditioning apparatus for the vehicle includes a variable pulley part (200) transmitting the rotational power of the engine to the compressor after varying the rotational power regardless of the rotation of the engine. According to the present invention, even if a variable displacement swash plate type compressor for the air conditioner is not applied, but a fixed displacement swash plate type compressor for the air conditioner is applied, refrigerant compression efficiency equal to or higher than the refrigerant compression efficiency of the variable displacement swash plate type compressor can be obtained, the performance and the fuel efficiency of the vehicle can be improved, and the manufacturing and the maintenance costs of the air conditioning apparatus for the vehicle and the vehicle can be largely reduced.