Precession rotary engine

A rotary engine and rotor technology, applied in combustion engines, machines/engines, liquid fuel engines, etc., can solve the problems of unsuitability for civilian use, low engine energy conversion efficiency, insufficient fuel combustion, etc., and achieve easy processing and installation. The effect of high energy conversion efficiency and low energy loss

Inactive Publication Date: 2010-10-06
谢坤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

1. The reciprocating motion makes the limit speed of the engine lower
2. The reciprocating engine is equipped with a ventilation valve mechanism, which not only increases the volume of the whole machine, but also increases the weight of the whole machine
3. The crankshaft and connecting rod are used for power transmission. When the piston is close to the top dead center and the bottom dead center, the effective force arm of the gas expansion force on the crankshaft is very small, the expansion force in the cylinder cannot be fully exerted, and the energy conversion rate is low.
4. The power-to-weight ratio of the whole machine is too small, so it i

Method used

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Examples

Experimental program
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Embodiment Construction

[0035] 1. Various components of the precessing rotary engine

[0036] Such as figure 1 Shown is the schematic diagram of the appearance of the engine. From the figure, it can be understood that the shape of the engine of the present invention is a cylinder, and the output shaft (1) protrudes from the center points of the upper and lower top surfaces of the cylinder to connect the load equipment. The stator of the engine is composed of upper and lower casing components (3) opposed to each other, and is fixed by a plurality of casing bolts (5) in a circle. On the upper and lower top surfaces of the cylinder, two spark plugs (4) are installed on the edge of one side of the top surface, and the other side is composed of the upper and lower housings to form the air intake (21) and exhaust port (22) of the engine. ).

[0037] Such as figure 2 Shown is a schematic cross-sectional view of the present invention, in which several important components of the present invention are mar...

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PUM

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Abstract

The invention relates to a precession rotary engine. The precession rotary engine comprises a rotor assembly composed of a disc rotor member and an output shaft member and a cylindrical stator composed of an upper case and a lower case which are opposite, wherein rotors rotate in the stators in the rotation-precession ratio of 1:3 so that the volumes of six cylinders formed between the rotors andthe stators change periodically; a pair of gas ports on one side of the circumference of the entire case are used to realize air admission and exhaust and a spark plug on the other side of the case is used to strike a light, thus the four-stroke principle can be realized and the six-cylinder engine with very large power-weight ratio can be formed.

Description

a technical field [0001] The invention relates to a precession rotor engine, in particular to a high-power engine in which a disk-shaped rotor is installed in a stator to realize precession rotation. Two background technology [0002] Among the existing engines, the ones with more mature technology are mainly reciprocating piston engines and Wankel triangular rotor engines for vehicles. Wherein the reciprocating engine has several problems that cannot be avoided. 1. The reciprocating motion makes the limit speed of the engine lower. 2. The reciprocating engine is provided with an air exchange valve mechanism, which not only increases the volume of the whole machine, but also increases the weight of the whole machine. 3. The crankshaft and connecting rod are used for power transmission. When the piston is close to the top dead center and the bottom dead center, the effective force arm of the gas expansion force on the crankshaft is very small, the expansion force in the cyl...

Claims

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Application Information

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IPC IPC(8): F02B53/02F02B55/02F02B53/12F02B53/04F04C2/10
CPCY02T10/17Y02T10/12
Inventor 尚世群
Owner 谢坤
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