Novel shaft-holding engine

Abstract

The invention relates to a novel shaft-holding engine, which comprises an air cylinder, a housing and an engine base, wherein the housing is divided into two parts, i.e. an upper housing and a lower housing, and an auxiliary starting motor and a water pump are arranged in the upper housing; a main starting motor and an engine oil pump are arranged in the lower housing, bearings are respectively arranged at the circle centers of the upper housing and the lower housing, a central large shaft is connected with the upper housing and the lower housing through the bearings, and a shaft holder is arranged in the centers of the bearings; a first piston and a second piston are arranged in the air cylinder; sealing rings are arranged among the first piston, the second piston and the air cylinder, and electromagnets are arranged outside the sealing rings; the engine base is provided with an air inlet, an exhaust outlet and an oil head. Work can be done once when the pistons operate for half a circle, and therefore the work efficiency is greatly increased. Because the annular air cylinder is adopted and the pistons circularly move in the annular air cylinder, the problem of energy consumption caused by torque change cannot take place. The novel shaft-holding engine has a simple structure, is convenient and light, greatly increases the work efficiency, and has good market prospect and popularization value.

Description

technical field [0001] The invention relates to aircraft and automobile engines, in particular to a novel shaft-grip engine. Background technique [0002] In the existing automobile engines, the crankshaft and connecting rod are generally used. The piston runs in the cylinder to do work once every two weeks. The efficiency is low, and the traditional engine will lose energy due to the change of the crankshaft and connecting rod torque during operation; the traditional engine has The intake and exhaust valves affect the intake and exhaust volume. Most of the existing annular cylinder engines on the market have problems such as complex structures and too large volumes, and cannot be effectively and widely used. Contents of the invention [0003] In order to overcome the above deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a new shaft-grip motor with simple structure, convenience, lightness, smaller vibration and grea...

AI Technical Summary

Problems solved by technology

[0002] In the existing automobile engines, the crankshaft and connecting rod are generally used. The piston runs in the cylinder to do work once every two weeks. The efficiency is low, and the traditional engine will lose energy due to the change of the crankshaft and connecting rod torque during operation; the traditional engine has Intake and outlet valves affect the intake and exhaust volume

Most of the existing annular cylinder engines on the market have problems such as complex structure and large volume, and cannot be effectively and widely used

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