| 摘要 |
PROBLEM TO BE SOLVED: To improve a cooling system of general type so as to operate so as to save energy as much as possible. SOLUTION: The cooling system has a cooling circuit in which a refrigerant compressor, a high-pressure side heat exchanger, an expansion unit and a low-pressure side heat exchanger are arranged, a power compressor motor for driving the refrigerant compressor, and a control unit for controlling the refrigerating output of the refrigeration circuit. This cooling system comprises a generator for supplying an internal power source system of the cooling system for feeding electricity to the compressor motor and an internal combustion engine for driving the generator. COPYRIGHT: (C)2008,JPO&INPIT |
