Novel light fuel internal combustion engine

Abstract

The invention relates to a novel light fuel internal combustion engine. Acting air cylinders are arranged coaxial with air pressing air cylinders, a high-pressure air storage tank is arranged betweenthe acting air cylinders and the air pressing air cylinders, acting pistons are directly connected with air pressing pistons through a multi-surface rack piston connecting rod, the lower rack of the multi-surface rack piston connecting rod is meshed with an output gear, the output gear is installed on an output shaft through an overrun clutch, piston connecting rod sets are used for converting thereciprocating motion of the piston connecting rod sets into circular motion of the output shaft through the overrun clutch to do work, side racks of the two sets of piston connecting rods are meshedwith reverse pushing gears, two groups of acting air cylinders and the air pressing cylinders are arranged in parallel to form a four-cylinder unit, and the two sets of piston connecting rods move repeatedly to form a working cycle; due to the fact that the acting air cylinders adopt indirect high-pressure air inflation, detonation cannot be generated; and light-weight fuel can be used, so that the energy-saving and emission-reducing effects are obvious.

Description

Technical field [0001] The invention relates to a new type of light fuel internal combustion engine. The working cylinder and the compressor cylinder are coaxially opposed, and the working piston and the compressor piston are directly connected by a multi-faceted rack-piston connecting rod. The four strokes of exhaust are simplified as one stroke for work and compression, one stroke for exhaust and suction, and two strokes for each work cycle, and the crankshaft crank device of the traditional engine is cancelled, and the multi-faceted rack and piston connecting rod are used. The lower rack meshes with the output gear, the output gear is installed on the output shaft through the overrunning clutch, and the piston connecting rod group converts the reciprocating motion of the piston connecting rod group into the circular motion of the output shaft to do work externally through the overrunning clutch. technical background [0002] The traditional four-stroke internal combustion...

AI Technical Summary

Problems solved by technology

[0002] The traditional four-stroke internal combustion engine has four strokes of air intake, compression, power, and exhaust, and there is only one power stroke in the four strokes, so the efficiency is low, and the engine piston connecting rod acts on the engine crankshaft and transmits power from it, but Since the crankshaft and crank are in a circular motion, the force components are complicated, which makes it difficult for the internal combustion engine to better coincide with the pressure curve in the cylinder and the torque curve of the crank when the internal combustion engine is burning and doing work, making it difficult for the engine to achieve higher efficiency.

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