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Rotor engine

A rotary engine and engine technology, applied to engine components, combustion engines, machines/engines, etc., can solve the problems of insufficient low-speed torque and high fuel consumption

Inactive Publication Date: 2008-10-22
卢能才
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But it also has its own inherent defects, such as: high fuel consumption, insufficient low-speed torque, etc.

Method used

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  • Rotor engine
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Examples

Experimental program
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Effect test

Embodiment Construction

[0020] As shown in Figure 1, the elliptical rotor 4 divides the three-arc cylinder space into two working chambers, and each working chamber alternately completes the working cycle of the two-stroke engine. ③Represents the ventilation channel of the engine, which is composed of intake ventilation holes and exhaust ventilation holes. From Figure 1B → Fig. 1K, ① chamber is in: reaching the maximum gas compression state → the combustion gas expands to do work → the combustion gas just completes the work → is exchanging air → just completes the air exchange, and the gas begins to enter the compressed state → the gas continues to be compressed → the gas reaches the maximum compression state and start to ignite → the gas expands to do work → the combustion gas just completes the work → is exchanging air, these several states, at the same time, the ② chamber is in: exchanging air → just completed the air exchange, the gas begins to enter the compressed state → the gas continues to b...

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PUM

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Abstract

The invention relates to an engine, in particular to a rotor engine. The main moving elements of the engine comprise an actuating shaft and a rotor, wherein, the actuating shaft adopts a double eccentricity mode; that is, the actuating shaft comprises an output shaft and an inner eccentric shaft; a main shaft journal of the inner eccentric shaft (3) is arranged in an eccentric hole of the output shaft; the rotor (4) is arranged on an eccentric shaft journal of the inner eccentric shaft; the rotational speed ratio of the rotor relative to the inner eccentric shaft, the inner eccentric shaft relative to the output shaft and the output shaft relative to a fixed cylinder body is 3:-6:4. The rotor is nearly of an elliptical shape; the elliptical rotor sways in a three-arc cylinder and divides an inner cavity of the cylinder into two working chambers with variable cubage; and the rotor sways six times to just complete one circle of autorotation.

Description

Technical field: [0001] The invention relates to an engine, especially a rotary engine. Background technique: [0002] The traditional reciprocating engine uses a crank-connecting rod mechanism to convert the reciprocating linear motion of the piston in the cylinder into the rotary motion of the drive shaft. This engine is larger in size and more complex in structure. Another engine is a rotary engine produced by Mazda, which directly converts the combustion expansion force of combustible gas into driving torque. Compared with the reciprocating engine, the rotary engine cancels the useless linear motion, so under the same power condition, the rotary engine is smaller in size, lighter in weight, and has lower vibration and noise, which has great advantages. But it also has its own inherent defects, such as high fuel consumption and insufficient low-speed torque. Invention content: [0003] The object of the present invention is to provide a rotary engine with smaller vol...

Claims

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Application Information

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IPC IPC(8): F02B53/00F02B55/02F01M5/00F02B55/14
CPCY02T10/17Y02T10/12
Inventor 卢能才
Owner 卢能才
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