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External-compression rotary piston engine

A technology of rotary piston and engine, applied in the direction of rotary piston engine, rotary or oscillating piston engine, internal combustion piston engine, etc., can solve the problems of easy formation of vibration ripples, affecting the service life of the rotor machine, and poor fuel economy, etc. Achieving the effect of convenient series modification

Inactive Publication Date: 2003-06-11
白葆山
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AI Technical Summary

Problems solved by technology

Its major disadvantages are: the linear velocity of the triangular piston tip is more than 50% higher than that of the reciprocating piston engine piston, resulting in rapid wear of the sealing strip and the cylinder; the sealing strip operates as a trochoid at a very high speed , and periodically and repeatedly act on the cylinder wall, making the cylinder wall very easy to form flutter ripples, directly affecting the service life of the rotor machine
Also, it has poor fuel economy

Method used

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  • External-compression rotary piston engine
  • External-compression rotary piston engine
  • External-compression rotary piston engine

Examples

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Embodiment Construction

[0022] Below, the present invention will be described in detail in conjunction with the accompanying drawings by taking the externally compressed gas type rotary piston gasoline engine with two combustion chambers as an example.

[0023] Such as figure 1 As shown, the external pressure air type rotary piston engine of the present invention is mainly composed of three major parts: a coaxial rotor machine 1, an air compressor 2 and a pressure regulator 3.

[0024] Such as figure 2 As shown, the coaxial rotor machine is mainly composed of a housing 4, a rotor 5, a power output shaft 6, a reaction plate 7, a reaction plate shaft 8, a rotary valve 9, a throttle valve 10 and a spark plug 11. The rotor 5 is coaxially installed in the central hole of the housing 4 . On the cylindrical surface of the rotor 5, two crescent-shaped through grooves are opened along the axial direction, and the boundary lines of the through grooves are F, H and J. Two grooves C are opened on the housing...

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Abstract

The invention discloses an outer air pressing rotary piston engine which is made up of rotor, air pressing machine, press adjuster. The rotor has the same axes and hasn't pressing function, the air from air pressing machine and highly atomized fuel in rotor gas track are blended, then flows into firing room to burn and burst, force the rotor to rotate. There are 2-4 crescent grooves on cylinder of rotor, the shell correspondingly have grooves, it has counteractive board, the firing room is in front of the board. The shell also has oil ejecting port, high press air entrance, and spark piston.

Description

(1) Technical field [0001] The invention relates to an internal combustion engine, in particular to an external compressed air rotary piston engine. (2) Background technology [0002] At present, there are three main types of internal combustion engines: 1) reciprocating piston four-stroke engine [0003] After more than 100 years of development, the technology of reciprocating piston four-stroke engine has been quite mature, and a complete and modern production system has been established. [0004] The working process of the reciprocating piston four-stroke engine is: through the reciprocating motion of the piston, the four working strokes of suction, compression, explosion (expansion, work) and exhaust are realized, thereby completing the conversion of the thermal energy of the fuel into mechanical energy. For a four-stroke engine, the crankshaft performs work once every two revolutions, so its power density and liter power are lower than those of two-stroke engines and W...

Claims

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Application Information

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IPC IPC(8): F01C1/332F02B53/02
CPCY02T10/17Y02T10/12
Inventor 白葆山白宇昕白宇威白宇东
Owner 白葆山
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