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Four-cylinder self-pressurization engine

A self-supercharging, engine technology, applied in the direction of machines/engines, mechanical equipment, fuel air intakes, etc., can solve problems such as energy consumption

Active Publication Date: 2017-09-29
平邑县经发企业服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the piston that shuts down the cylinder is still moving, has a moment of inertia, and consumes energy worthlessly

Method used

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Embodiment 1

[0054] The following is attached with the manual figure 1 , attached figure 2 , attached image 3 , attached Figure 4 , attached Figure 5 , attached Image 6 The present invention is further described.

[0055] The present invention is achieved in this way: a four-cylinder self-supercharging engine is a four-stroke internal combustion engine with four cylinders, including: four cylinders, namely cylinder one (10), cylinder two (20), cylinder three (30), cylinder four (40), communicating channel one (2), communicating channel two (3), ventilator three (4).

[0056] The ventilation door three (4) connects the communication channel one (2) and the communication channel two (3), and controls the flow of air from the communication channel one (2) to the communication channel two (3); when the ventilation door three (4) is opened , the gas in the communication channel one (2) can enter the communication channel two (3), when the vent valve three (4) is closed, the gas in t...

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Abstract

The invention relates to the field of heat energy and power, in particular to a four-cylinder self-pressurization engine. The four-cylinder self-pressurization engine is a four-stroke internal combustion engine with four cylinders and comprises the four cylinders, namely, the first cylinder, the second cylinder, the third cylinder and the fourth cylinder, a first communicating channel, a second communicating channel and a third air door. The four-cylinder self-pressurization engine is characterized in that the second cylinder and the fourth cylinder are connected with the first communicating channel; the first communicating channel is connected with the second communicating channel through the third air door in a disconnectable mode; the second communicating channel is connected with the first cylinder and the third cylinder; and the second cylinder and the fourth cylinder can be transformed into superchargers after being shut down so as to provide supercharged air for the first cylinder and the third cylinder. The four-cylinder self-pressurization engine has the beneficial effects that firstly, an existing cylinder deactivation technology is improved, and the surcharging effect is achieved by transforming two of the cylinders into the superchargers after the two cylinders are shut down for supercharging the other two cylinders; and secondly, the two superchargers are used for surcharging the other two cylinders together, and a certain supercharging effect can be achieved.

Description

technical field [0001] The invention relates to the field of thermal energy and power, in particular to a four-cylinder self-supercharged engine. Background technique [0002] The existing cylinder deactivation technology (Cylinder deactivation) means that when the engine is running under partial load, some cylinders stop working, so that the load rate of the remaining working cylinders increases, so as to improve efficiency and reduce fuel consumption. However, the piston that shuts down the cylinder is still moving, has a moment of inertia, and wastes energy worthlessly. It is time to invent an engine that utilizes deactivated cylinder boosting. Contents of the invention [0003] The invention provides a four-cylinder self-supercharging engine, which improves the existing cylinder deactivation technology, and converts two cylinders into a supercharger after the two cylinders are deactivated to supercharge the other two cylinders to achieve a supercharging effect. [00...

Claims

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Application Information

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IPC IPC(8): F02B75/18F02M35/10
CPCF02B75/18F02B2075/1816F02M35/10
Inventor 邱世军
Owner 平邑县经发企业服务有限公司
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