Polygonal Plate-Shaped Silver Crystal Engine Oil Additive
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Solution Overview
Problem
Solid lubricants dispersed in engine oil fail to accumulate and adhere effectively to metal surfaces of machinery parts, resulting in limited enhancement of lubricating performance and torque and horsepower improvement.
Innovation Solution
Incorporating 300 to 500-nm-long polygonal plate-shaped silver crystal particles into engine oil, which are easy to disperse and adhere to asperities on metal surfaces, enhancing lubricating performance through antifriction effects.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If solid lubricants are dispersed in engine oil through conventional ball milling and emulsification processes, then the solid lubricants can be distributed in the engine oil, but they fail to accumulate and adhere effectively to metal surfaces, resulting in limited lubricating performance enhancement
Solution Approach 1:
The invention changes the physical parameters of the silver particles by controlling their size (300-500 nm range) and shape (polygonal plate-shaped), which enables them to effectively accumulate in and adhere to asperities on metal surfaces while maintaining ease of dispersion in engine oil
Solution Approach 2:
The invention uses a composite approach by combining silver particles with specific size and shape characteristics with engine oil, creating an enhanced lubricating composition that leverages both the dispersibility of the oil and the adhesion properties of the engineered silver particles
2Reliability
If larger or irregularly shaped solid lubricant particles are used, then they may provide more material for lubrication, but they do not readily accumulate in or adhere to asperities on metal surfaces
Solution Approach 1:
The invention optimizes the size parameter to 300-500 nm and shape parameter to polygonal plate-shaped, which creates particles that are sufficiently small to penetrate and accumulate in asperities while maintaining adequate quantity for effective lubrication
3Reliability
If conventional solid lubricants are added to engine oil, then some lubricating performance improvement is achieved, but engine torque and horsepower are not substantially enhanced
Solution Approach 1:
The invention uses silver particles with specifically controlled size (300-500 nm) and shape (polygonal plate-shaped) parameters, which enhance lubricating performance more effectively than conventional solid lubricants, leading to substantial improvements in engine torque and horsepower
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The engine oil additive significantly improves lubricating performance, torque, and horsepower, with the silver crystal particles effectively accumulating on metal surfaces to smooth out asperities and reduce friction, demonstrated through chassis dynamo tests across various vehicles.
Implementation Method 1
the silver crystal particles are capable of accumulating in or adhering to asperities on metal surfaces of machinery parts constituting an engine
Data Source
AI summary
The present invention provides an engine oil additive having a beneficial effect for enhancing a lubricating performance of an engine oil and an engine oil containing the engine oil additive. In addition, the present invention also provides the method of adding the additive to an engine oil to enhance its lubricating performance. More particularly, the engine oil additive contains multiple polygonal plate-shaped silver crystal particles with an average length from 300 to 500 nm. The engine oil contains a base oil and the engine oil additive. The method of adding the additive to an engine oil includes adding multiple 300 to 500-nm-long polygonal plate-shaped silver crystal particles as an additive to the engine oil.