Opposite piston type engine

A piston engine and piston technology, applied to internal combustion piston engines, engine components, combustion engines, etc., can solve problems such as adverse effects and heat energy not being converted, and achieve the effects of improving efficiency, reducing oil consumption and avoiding energy consumption.

Inactive Publication Date: 2010-10-27
西安大劲发动机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, this piston-type engine has caused a lot of heat energy not to be converted into mechanical energy used by the engine in the process of doing work, and the large amount of heat produced also has an adverse effect on the cylinder block and the components around the cylinder block.

Method used

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Examples

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Embodiment Construction

[0024] see figure 1 , the relative piston engine proposed by the present invention includes a cylinder body 1, a first piston 2, a second piston 3, an intake valve 4, an exhaust valve 5, a first connecting rod 6, a first crankshaft 7, and a second crankshaft 8 , output shaft 9, driving wheel 10, output wheel 11, reversing wheel 12, wheel shaft 13, combustion chamber 14, second connecting rod 15; from figure 1 Look, the first piston 2 and the second piston 3 are located on the same axis, and their positions in the cylinder 1 are symmetrical with respect to the intake and exhaust valves. They move relative or opposite, and the intake valve 4 and the exhaust valve 5 are set In the middle of the cylinder block 1, the cavity between the first piston 2 and the second piston 3 together forms a combustion chamber 14. The first piston 2 is connected to the first crankshaft 7 through the first connecting rod 6, and the second piston 3 is connected to the first crankshaft 7 through the f...

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Abstract

The invention discloses an opposite piston type engine, which comprises a cylinder body, an intake valve, an exhaust valve, a first piston and a second piston which can move in a way of facing to each other or reversing to each other, a first crankshaft connected with the first piston and a second crankshaft connected with the second piston, wherein the first piston and the second piston are arranged in the cylinder body in a way of facing to each other, and the intake valve and the exhaust valve are arranged on the wall of the cylinder body between the first piston and the second piston. Since two pistons which can move in the way of facing to each other are arranged in the cylinder body, the invention has the advantages that the heat energy generated by gas in a combustion chamber between the two pistons can be converted into mechanical energy to a large extent and the work efficiency of the engine is greatly improved.

Description

technical field [0001] The invention relates to the field of engines, in particular to a relative piston engine. Background technique [0002] The existing two-stroke and four-stroke engines convert the heat energy generated by the piston compressing the gas in the cylinder into mechanical energy. During this process, part of the heat energy generated is absorbed by the cylinder head, and the energy generated by the explosion cannot be fully utilized. . Therefore, this piston-type engine has caused a lot of heat energy not to be converted into the mechanical energy utilized by the engine in the process of doing work, and the large amount of heat produced also has an adverse effect on the cylinder block and the parts around the cylinder block. Contents of the invention [0003] In order to solve the technical problems existing in the background technology, the present invention proposes a relative piston engine, in which there are two relatively moving pistons in a cylinde...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B75/28F02B29/00F02F7/00F01M13/04F01N13/00
CPCY02T10/146Y02T10/12
Inventor 李刊军
Owner 西安大劲发动机有限公司
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