Patent ID: 7296427
Filing Date: 2007-11-20
Classification: F04B,F04C,F25B

Abstract:
1. A hybrid compressor device for a vehicle, the hybrid compressor device comprising: a rotation member rotated by an exterior driving source; a motor rotated by electric power; a compressor for compressing refrigerant in a refrigerant cycle system, the compressor being operated by at least one of driving force of the rotation member and driving force of the motor; and a transmission mechanism connected respectively independently to a rotational shaft of the rotation member, a rotational shaft of the motor and a rotational shaft of the compressor, the transmission mechanism being provided for changing a rotational speed of the rotation member and a rotational speed of the motor, to be transmitted to the compressor, wherein: the rotation member, the motor and the compressor are disposed to be rotatable independently; and the rotational speed of the compressor is changed by adjusting the rotational speed of the motor with respect to the rotational speed of the rotation member.