Double-wheel rotor engine

A rotary engine and two-wheel technology, applied to combustion engines, machine/engines, internal combustion piston engines, etc., can solve the problems of not being widely used in civilian vehicles, high manufacturing costs of complete machines, immature technology, etc., and achieve simple structure, compact size Small, easy-to-manufacture effects

Inactive Publication Date: 2012-01-25
张竞生
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this engine is that the torque is low, there is eccentric vibration, it has quite high requirements on the material, lubrication, cooling and sealing of the engine, and the manufacturing cost of the whole machine is high
The evaluation of the engine in the industry is that the technology is not yet mature, and it cannot be widely used in civilian vehicles.

Method used

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Embodiment Construction

[0019] combine figure 1 , first of all, some terms involved in the present invention are defined. Cylinder block diagram a, a combination composed of two intersecting cylinders and two parallel planes perpendicular to the axes of the two intersecting cylinders, because the shape is similar to the symbol "∞", it is called ∞-shaped cylinder 3, referred to as cylinder body 3. The two parallel planes of the cylinder block 3 are called the cylinder block plane 13 , the inner arc surface of the cylinder block 3 is called the cylinder wall 12 , and the outer arc surface of the cylinder block 3 is called the cylinder surface 11 . An arc-shaped intake port 15 is opened on the plane 13 of the cylinder block, and a rectangular exhaust port 14 is opened on the cylinder wall 12 . The intake port 15 is connected to the intake pipe 17 outside the cylinder block 3 , and the exhaust port 14 is connected to the exhaust pipe 20 outside the cylinder block 3 . Synchronous gears and parallel sha...

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Abstract

The invention relates to a double-wheel rotor engine. Double wheels comprise a cam (1) and a concave wheel (2) and are arranged in a transverse 8-shaped cylinder body (3), an independent tooth (5) of the cam (1) is used as a piston to rotate in an annular air cylinder, the annular air cylinder is separated into a combustion chamber (23) and an exhaust air chamber (24) by the concave wheel (2), and the ignition combustion is directly carried out after the combustion chamber (23) sucks high-pressure air and pressurized fuel oil. The fuel gas work application and the waste gas exhaust are simultaneously carried out, when the exhaust air chamber (24) is emptied, once work application is simultaneously completed, then, the independent tooth (5) rotates from a groove (7) of the concave wheel (2), a new combustion chamber (23) is generated and is rapidly enlarged, the high-pressure air and the pressurized fuel oil are sucked for work application through combustion, and the cyclic work is constantly carried out in such a way.

Description

Technical field [0001] The present invention relates to an engine, in particular to a vehicle rotary piston fuel engine. Background technique [0002] Existing vehicle fuel engines are mainly reciprocating piston engines, and the efficiency of such engines is generally between 20% and 40%. For a long time, people have been working on the rotary piston engine in order to improve the efficiency of the engine and save fuel. As far as the known technology is concerned, there is only one triangular piston rotary engine for automobiles. This engine is also known as Miller cycle engine. It has a cocoon-shaped cylinder with a triangular rotor in the cylinder. The triangular rotor divides the cylinder into three spaces. When an eccentric drives the triangular rotor to rotate, the three The size of the space will vary. According to this structure with variable cylinder space, the triangular piston rotary engine realizes four strokes of suction, compression, power and exhaust simila...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B53/02F02B55/02
CPCY02T10/17Y02T10/12
Inventor 张竞生
Owner 张竞生
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