Novel internal combustion engine

Abstract

The invention discloses a novel internal combustion engine, which comprises a shell, wherein a cylinder and a crankshaft are arranged in the shell; an end part of a piston in the cylinder is provided with a connecting rod; an end part of the connecting rod is connected with the crankshaft; the crankshaft outside a front wall of the shell is provided with a crankshaft gear and a crankshaft cam; the wall on the left side of the shell is provided with a cylinder head; a combustion chamber, an air inlet passage and an oil inlet passage are arranged in the cylinder head; a rotor is also arranged in the shell; a grooved wheel is fixedly arranged on a rotating shaft outside the rear wall; the rotating shaft outside the front wall of the shell is provided with a rotor gear; the rotor is provided with a gas working chamber; and the rotor is pushed by high pressure gas in the combustion chamber to rotate so as to realize power output. A cam shaft outside the front shell of the shell is provided with a transmission gear; the crankshaft gear, the transmission gear and the rotor gear are engaged in sequence; the cam shaft in the shell is also provided with a valve cam; the valve cam comprises an exhaust valve cam and a combustion chamber valve cam; opening and closing of an air inlet valve are controlled by the crankshaft cam; opening and closing of an exhaust valve are controlled by the exhaust valve cam; opening and closing of a combustion chamber valve are controlled by the combustion chamber valve cam; and skewness of the crankshaft cam, skewness of the exhaust valve cam and skewness of the combustion chamber valve cam are different.

Description

technical field [0001] The invention belongs to an internal combustion engine, and in particular relates to an internal combustion engine. Background technique [0002] The traditional internal combustion engine uses the crankshaft connecting rod mechanism for energy conversion, that is, the linear reciprocating motion of the piston is converted into the rotational motion of the crankshaft, and the rotational motion of the crankshaft is converted into the linear reciprocating motion of the piston. The rotational speed of the crankshaft and the rotational speed of the piston The reciprocating line speed is very high, and at the same time, the piston works continuously under high temperature and high pressure environment, and at the same time, the power is output from the crankshaft. This internal-combustion engine has the following defects: 1. During the operation of the internal-combustion engine, the process of crankshaft rotation is also the process of changing the angle o...

AI Technical Summary

Problems solved by technology

This internal-combustion engine has the following defects: 1. During the operation of the internal-combustion engine, the process of crankshaft rotation is also the process of changing the angle of rotation of the connecting rod with the piston pin as the axis, especially the working stroke of the piston, the phenomenon of changing the

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