Multi-stage stirling cycle machine and a steady-state operating parameter control method therefor

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United States of America Patent

PATENT NO 11795890
APP PUB NO 20230193851A1
SERIAL NO

17918296

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A multi-stage Stirling cycle machine and a steady-state operating parameter control method therefor are disclosed. In the Stirling cycle machine, a mechanical energy input piston, a mechanical energy transfer double-acting free piston, and a mechanical energy output piston constitute a plurality of Stirling working units which are arranged in stages. The mechanical energy input piston is connected to a mechanical energy input apparatus. The mechanical energy output piston is connected to a mechanical energy output apparatus. When the Stirling cycle machine is used as an engine, a relatively small amount of mechanical energy is input into a mechanical energy input piston in a set of pistons, the mechanical energy is amplified by a multi-stage Stirling unit, and a relatively large amount of mechanical energy is then output by a mechanical energy output piston.

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Patent Owner(s)

Patent OwnerAddress
WANG LI266400 ROOM 101 NO 5 ZHUSHAN SOUTH ROAD JIAONAN CITY QINGDAO CITY SHANDONG PROVINCE QINGDAO CITY SHANDONG PROVINCE 266400

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Inventor Name Address # of filed Patents Total Citations
Wang, Li Beijing, CN 972 6677

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