Engine with quadrangle rotor

Abstract

There is disclosed a quadrangular rotor engine, in which, the power disk contour of the rotor assembly being a mating surface of a smooth quadrilateral power disk is set among the square quadrangle consisting of four sliding sheets and meshes with the power engagement curved surfaces of the sliding sheets. In the space surrounded by the four sliding sheets in the chassis are formed four closed cavities. When starting, the power is transferred to the sliding sheets by the main shaft through the power disk to make the rotor assembly rotate.

Description

technical field [0001] The invention relates to engines, and meanwhile relates to mechanical fields such as compressors and pumps. Background technique [0002] The traditional engine is a reciprocating internal combustion engine, which is characterized by the piston reciprocating linear motion up and down in the cylinder during work, and then the linear motion of the piston is converted into rotary motion through the crank connecting rod mechanism, and driven by the piston through the crank connecting rod mechanism. The rotary motion completes the four steps of air intake, compression, work and exhaust. This kind of reciprocating engine has a crankshaft connecting rod mechanism and a cam type gas distribution mechanism, the overall structure is relatively complicated, there are many friction parts, and the thermal efficiency is low. For example, in a four-cylinder piston internal combustion engine, the main shaft will rotate 720° every time the work is done, which consumes...

AI Technical Summary

Problems solved by technology

This kind of reciprocating engine has a crankshaft connecting rod mechanism and a cam type gas distribution mechanism, the overall structure is more complicated, there are many friction parts, and the thermal efficiency is low

For example, in a four-cylinder piston internal combustion engine, the main shaft needs to rotate 720° every time the work is done, which consumes a lot of useless work

In addition, there are new structures such as triangular piston rotor engines. Although there are fewer moving parts than reciprocating engines, the structure is more compact, which reduces the linear motion of useless power consumption and reduces noise, but there is no major improvement in sealing and lubrication. There is obvious wear, and theoretically speaking, this kind of engine must be accompanied by reciprocating motion during the rotating motion, so the vibration cannot be effectively eliminated, and industrial production has not been seen in practical applications.

Images