摘要 |
PROBLEM TO BE SOLVED: To eliminate electrically driven elements for startup, try to suppress torque variation, and ensure smooth operation state. SOLUTION: This machine incorporates an expansion mechanism part constituting Rankine cycle, and a compression mechanism part 11 constituting a freezing cycle by means of rotational drive force in the same sealing case, the expansion mechanism part 9 is a rotational drive force generation means for generating rotational drive force during startup by means of high-pressure gas while there is provided with a fly wheel 50 for standardize torque variation generated at the expansion mechanism part 9. |