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a rotary engine

A rotor engine and rotor technology, which is applied to combustion engines, engine components, machines/engines, etc., can solve problems such as poor sealing and large friction loss, and achieve the effects of increasing service life, increasing supercharging capacity, and reducing friction loss

Active Publication Date: 2022-07-01
SHAANXI XIN NIAN POWER TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a rotary engine, which solves the problems of large friction loss and poor sealing between the rotor and the stator of the existing rotary engine

Method used

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Embodiment Construction

[0028] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] The present invention provides a rotary engine, including a cylinder block 1, a stator 2, a rotor 4, two end covers 11 and a central shaft 8, such as Figure 10 As shown, a stator 2 is sleeved inside the cylinder block 1, a rotor 4 is arranged inside the stator 2, and a central shaft 8 is engaged with the inside of the rotor 4, as shown in the figure. Figure 9 As shown in the figure, the central shaft 8 is in the shape of "T", the side walls of the vertical section are provided with teeth, and the side walls of the horizontal section are also provided with teeth, the two ends of the rotor are respectively sleeved with sealing covers 5, Both ends are connected with end caps 11 respectively. The oil enters the inner side of the sealing cap 5 from the end cap 11 and then enters the central axis 8 of the rotor 4. The gas enters the outer si...

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Abstract

The invention discloses a rotary engine, comprising a cylinder block, a stator is sleeved inside the cylinder block, a cavity formed by three arc-shaped surfaces connected end to end is arranged inside the stator, and a combustion chamber is arranged in the center of the three arc-shaped surfaces. A rotor is arranged in the cavity, a sealing cover is sleeved on both ends of the rotor, a central shaft is engaged with the inside of the rotor, and end covers are respectively connected with the two ends of the cylinder. The engine of the invention solves the problems of large friction loss and poor sealing between the rotor and the stator of the existing rotary engine.

Description

technical field [0001] The invention belongs to the technical field of engines, and relates to a rotary engine. Background technique [0002] Comparison of rotary engine and traditional reciprocating engine Both reciprocating and rotary engines rely on the expansion pressure generated by the combustion of the air-fuel mixture to obtain rotational force. At present, the existing rotary engine adopts a triangular rotor, and the stator is near-sighted into an "8" shape, and the generated expansion pressure acts on the side of the rotor, thereby pushing one of the three faces of the triangular rotor to the center of the eccentric shaft. During the process, the volumes of the three studios kept changing, and the four processes of intake, compression, combustion and exhaust were successively completed in the cycloid cylinder, and each process was in a different position in the cycloid cylinder. conduct. However, the friction loss between the rotor and the stator increases, which...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02B55/02F02B55/16F02B55/08F02F11/00
CPCF02B55/02F02B55/16F02B55/08F02F11/007
Inventor 赵新年李军生计超
Owner SHAANXI XIN NIAN POWER TECH GRP CO LTD