Title:
EXTERNAL-PRESSURE-TYPE ROTOR ENGINE
Document Type and Number:
WIPO Patent Application WO/2022/262700
Kind Code:
A1
Abstract:
The present disclosure relates to the technical field of engines, and provides an external-pressure-type rotor engine. The external-pressure-type rotor engine provided by the present disclosure comprises an engine body, a main shaft, a work applying rotor, a gas compression rotor, a plurality of work applying switching components, and a plurality of gas compression switching components, wherein the engine body is provided with a work applying working chamber and a gas compression working chamber, and the work applying working chamber is separated from the gas compression working chamber; the main shaft passes through the work applying working chamber and the gas compression working chamber, the main shaft is rotatably connected to the engine body, and the work applying rotor and the gas compression rotor are respectively mounted on the main shaft; the plurality of work applying switching components are arranged at intervals in a circumferential direction of the work applying rotor, and a combustion chamber is formed between at least one drive face of the work applying rotor and the work applying switching component; and the plurality of gas compression switching components are arranged at intervals in a circumferential direction of the gas compression rotor, a gas compression chamber is formed between at least one gas compression face of the gas compression rotor and the gas compression switching component, and the gas compression chamber is in fluid communication with the combustion chamber. The external-pressure-type rotor engine provided by the present disclosure not only runs stably, but also has an improved power performance.
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Inventors:
LIU XINGHE (CN)
Application Number:
PCT/CN2022/098563
Publication Date:
December 22, 2022
Filing Date:
June 14, 2022
Export Citation:
Assignee:
LIU XINGHE (CN)
International Classes:
F02B53/02; F02B53/04; F02B55/02; F02B55/14; F02B55/16
Foreign References:
| CN113374571A | 2021-09-10 | |||
| CN203335230U | 2013-12-11 | |||
| CN103075248A | 2013-05-01 | |||
| CN108204246A | 2018-06-26 | |||
| CN1283737A | 2001-02-14 | |||
| CN101852127A | 2010-10-06 | |||
| GB2111595A | 1983-07-06 |
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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