Metal nanometer lubrication oil

A kind of metal nano, lubricating oil technology, applied in the direction of lubricating composition, petroleum industry, additives, etc., can solve the problems of affecting the power output of motor vehicles, reducing the airtightness of the cylinder, the wear of the inner wall of the cylinder, etc., to improve the power, reduce the friction coefficient, The effect of reducing exhaust emissions

Inactive Publication Date: 2008-11-19
ZHUHAI ZHONGJIN NANO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional lubricating oil can only form a thin layer of oil film between the inner wall of the engine and the friction surface of the piston. Under heavy load, high temperature and high speed, it is easy to deform and break the oil film, causing serious wear to the inner wall of the cylinder, and then reducing the cylinder. The airtightness of the vehicle affects the power output of the motor vehicle

Method used

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Examples

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Comparison scheme
Effect test

Embodiment Construction

[0018] The metal nano lubricating oil of the present invention comprises lubricating oil and nanoscale metal powder mixed together, and the weight ratio range of the metal powder and lubricating oil is 1:12000 to 1:3000. Due to the adoption of the above composition, the metal nano lubricating oil can form a miniature bearing between the inner wall of the cylinder and the piston, so that the sliding friction becomes rolling friction, reducing the friction coefficient and the wear of the inner wall of the cylinder, and the tiny Metal powder can fill the defects and pits in the worn part of the inner wall of the cylinder, realize the function of self-repair, and can increase the airtightness of the cylinder, so that the fuel can be fully burned, the power can be improved, and the exhaust emission can be reduced.

[0019] The metal powder is nanoscale copper metal powder.

[0020] The metal powder is nano-scale mixed metal powder of copper and iron, wherein the weight ratio of cop...

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PUM

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Abstract

The invention discloses metal nanometer lubricating oil, comprising lubricating oil and nanometer metal powder which are mixed together. The weight proportion range of the metal powder and the lubricating oil is between 1 to 12000 and 1 to 3000; the nanometer metal powder in the metal nanometer lubricating oil can form a micro-bearing between the inner wall of a cylinder and a piston so as to change the sliding friction into rolling friction, decrease friction coefficient, and reduce the abrasion of the inner wall of the cylinder; and the tiny metal powder can fill defects and dimples at the wearing terrain of the inner wall of the cylinder to realize the self-repairing function and increase the airtightness of the cylinder, thereby ensuring that fuel oil is completely combusted, improving the powder, and reducing the emission of tail gas.

Description

technical field [0001] The invention relates to a lubricating oil for mechanical operation, in particular to a lubricating oil used in the automobile industry. Background technique [0002] At present, in order to improve and improve the power performance, emission and durability of various types of motor vehicles in the transportation industry at home and abroad, in addition to improving the design structure of internal combustion engines, improving the lubricating effect of lubricating oil is also an important idea. Traditional lubricating oil can only form a thin layer of oil film between the inner wall of the engine and the friction surface of the piston. Under heavy load, high temperature and high speed, it is easy to deform and break the oil film, causing serious wear to the inner wall of the cylinder, and then reducing the cylinder. The airtightness of the air conditioner affects the power output of the motor vehicle. Contents of the invention [0003] The technica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M125/04C10N30/06
Inventor 司徒健强
Owner ZHUHAI ZHONGJIN NANO TECH
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