Title:
INDEPENDENT GAS DISTRIBUTION IN-CYLINDER DIRECT COMBUSTION CIRCUMFERENTIAL STROKE INTERNAL COMBUSTION ENGINE AND CIRCUMFERENTIAL STROKE STEAM TURBINE
Document Type and Number:
WIPO Patent Application WO/2024/037320
Kind Code:
A1
Abstract:
Disclosed in the present invention are an independent gas distribution in-cylinder direct combustion circumferential stroke internal combustion engine and a circumferential stroke steam turbine. The internal combustion engine comprises an annular cylinder assembly, a main shaft, and a combustion gas distribution unit. The annular cylinder assembly comprises a stator ring, a rotor ring, and a stator piston; a cavity between the rotor ring and a stator end cover forms a closed annular cylinder; the peripheral surface of the rotor ring has a protruding portion as a rotor piston; a stator piston, the combustion gas distribution unit, and an exhaust gas emission port are arranged on the inner wall of the stator ring, the stator piston and the rotor piston accordingly rotate in cooperation, so as to divide the annular cylinder into two independent channels which change by equal proportion along with rotation of the main shaft and a stator piston shaft; and the combustion gas distribution unit sprays compressed air and fuel into the annular cylinder and ignites same, a deflagration mixture enables the rotor piston to rotate, the annular cylinder is disconnected in the moving process, and exhaust gas is forcibly exhausted out of the annular cylinder by the rotor piston via the exhaust gas emission port, so that working and emission are synchronously achieved.
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Inventors:
XIE MINGHAI (CN)
Application Number:
PCT/CN2023/110116
Publication Date:
February 22, 2024
Filing Date:
July 31, 2023
Export Citation:
Assignee:
BEIJING META POWER TECH CO LTD (CN)
International Classes:
F02B53/00; F01C1/20; F01C21/10; F02B55/08; F02B55/14
Foreign References:
| CN115306541A | 2022-11-08 | |||
| CN2413025Y | 2001-01-03 | |||
| CN102330598A | 2012-01-25 | |||
| CN104806350A | 2015-07-29 | |||
| CN107461263A | 2017-12-12 | |||
| DE19930756A1 | 2001-01-04 |
Attorney, Agent or Firm:
BEI & OCEAN (CN)
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