Title:
PISTON HEAT ENGINE BASED ON CHECK VALVES
Document Type and Number:
WIPO Patent Application WO/2024/098349
Kind Code:
A1
Abstract:
A heat engine, comprising a compression cavity (1), an expansion cavity (2), a heater (5), a cooler (6), check valves (7, 8) and pistons (3, 4), wherein a four-component closed loop is formed by means of the compression cavity (1), the heater (5), the expansion cavity (2) and the cooler (6) being sequentially connected to each other, the check valves (7, 8) being additionally arranged at two connection points thereof, and the compression cavity (1) and the expansion cavity (2) being connected to the pistons (3, 4).
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Inventors:
DENG MINGHAO (CN)
Application Number:
PCT/CN2022/131238
Publication Date:
May 16, 2024
Filing Date:
November 11, 2022
Export Citation:
Assignee:
DENG MINGHAO (CN)
International Classes:
F02G1/044; F03G7/04
Foreign References:
| CN1563693A | 2005-01-12 | |||
| CN202065088U | 2011-12-07 | |||
| CN102538267A | 2012-07-04 | |||
| JP2000265853A | 2000-09-26 | |||
| CN112368464A | 2021-02-12 | |||
| CN101251308A | 2008-08-27 |
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