Patent ID: 11939873
Assignee: HANWHA POWERSYSTEMS CO., LTD
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 4:
5. The compander of claim 1, wherein the first compressor and the first expander of the at least one first pinion and the third compressor and the third expander of the at least one third pinion are provided in a number of stages equal to a number of stages of the second compressor and the second expander of the at least one second pinion and the fourth compressor and the fourth expander disposed on the at least one fourth pinion, and
wherein the first compressor and the first expander, the third compressor and the third expander, the fourth compressor and the fourth expander and the second compressor and the second expander are arranged in order of pressure levels such that the first compressor and the first expander have a lowest pressure, the third compressor and the third expander have a second lowest pressure, the fourth compressor and the fourth expander have a second highest pressure, and the second compressor and the second expander have a highest pressure.