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Constant volume combustion internal combustion engine

A constant volume combustion, internal combustion engine technology, applied in combustion engines, mechanical equipment, machines/engines, etc., can solve the problems of incomplete combustion, low output power, insufficient intake air, etc. The effect of prolonging the air time

Inactive Publication Date: 2010-09-01
庞乐钧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to improve the insufficient air intake, incomplete exhaust, incomplete combustion, and the compression negative work caused by pre-ignition or fuel injection in the prior art and the crank angle is small when the working pressure in the cylinder is maximum. The problem of low output power provides a completely constant volume combustion internal combustion engine

Method used

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Examples

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Embodiment Construction

[0032] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings. For the convenience of description, this structure is described based on the crankshaft connecting rod of a four-stroke motorcycle.

[0033] (1) The concrete way of the present invention is that the both sides of connecting rod big end are processed into the shape of corresponding cam 4, as figure 1 As shown, the crankshaft pin hole 6 on the connecting rod is processed into a long shape, such as figure 1 shown; the middle section of the crank pin 11 is processed into the shape of the cam 10, as Figure 5 As shown; the inside of the connecting rod is processed as image 3 The shape of shown 16 is so that the cam 10 on the crank pin 11 can move freely; two upper and lower bearings 8,9 are also arranged in the connecting rod, which are assembled on the upper and lower two bearing shafts 2,7, as image 3 Shown; also two r...

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Abstract

The invention discloses a IC engine which performs complete constant-volume combustion. It features that the crankshaft pinhole on bigger end of connecting rod is dolichomorpic in which sliding spindle sleeve for crankshaft pin sliding in up and down is installed. Two bearings is installed inside. Intermediate section of the crankshaft pin assumes a jaw shape around which two bearings travel. Both side of bigger end on connecting rod assume the same jaw shape and bears force together with two center wheels set respectively on the two centers on two side of the crankshaft when piston reaches up stopping point, namely acquires the complete constant volume function. The two bearings in connecting rod and the jaw on center section of crankshaft pin do not bear forces. The jaw on both sides ofconnecting rod gradually move away from the center rolling wheel after the constant volume procedure is done and then the bearings and crankshaft pin inside the connecting rod and its jaw bears forces while delivers power. The mechanism enhances effective capacity of same explosive motor by 2-5 times.

Description

technical field [0001] The invention relates to an internal combustion engine, in particular to an internal combustion engine capable of completely constant volume combustion. Background technique [0002] The existing four-stroke reciprocating machine is always in a reciprocating motion because the piston is always in a reciprocating motion, and the piston enters the compression stroke at the bottom dead center when the intake air is taken in. When the cylinder volume is the largest, there is no more time to enter more combustible gas; When it reaches the top dead center, it enters the intake stroke again, so that when the cylinder volume is the smallest, there is no more time for the exhaust gas to be discharged to the maximum extent. This situation will eventually affect more combustible gas entering the cylinder, and the increase in power will be affected to a certain extent. Restriction; the intake and exhaust of the existing two-stroke internal combustion engine all ca...

Claims

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Application Information

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IPC IPC(8): F02B75/32F16C9/00F02B41/04F16C9/04
CPCF02B41/04F16C9/04F02B75/32
Inventor 庞乐钧
Owner 庞乐钧
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