Environment-friendly wheel-rail lubricating anti-abrasive agent

An environmentally friendly, wear-reducing agent technology, used in lubricating compositions, petroleum industry, etc., can solve problems such as unfavorable driving safety, rail oil wedge effect, etc.

Inactive Publication Date: 2017-05-17
上海戚雨润滑科技发展有限公司
View PDF2 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above lubricating oils, greases and lubricants can improve the wear of the wheel and rail, under the action of several tons per square centimeter and rigid impact force, shear force, torsional vibration and sliding friction, the fo...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Environment-friendly wheel-rail lubricating anti-abrasive agent
  • Environment-friendly wheel-rail lubricating anti-abrasive agent
  • Environment-friendly wheel-rail lubricating anti-abrasive agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0103] Embodiment 1: Embodiment 1 of the present invention provides an environment-friendly wheel-rail lubrication antifriction agent, in parts by weight, at least including:

[0104]

[0105]

[0106] The base oil is any one or a mixture of esters, polyalphaolefins, polyethers and vegetable oils.

Embodiment approach 2

[0107] Embodiment 2: Embodiment 2 of the present invention is the same as Embodiment 1, the difference is that the environment-friendly wheel-rail lubrication and anti-friction agent at least includes:

[0108]

[0109] The base oil is any one or a mixture of esters, polyalphaolefins, polyethers and vegetable oils.

Embodiment approach 3

[0110] Embodiment 3: Embodiment 3 of the present invention is the same as Embodiment 1 and Embodiment 2, except that the kinematic viscosity of the base oil at 100°C is 5-100mm 2 / s.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Kinematic viscosityaaaaaaaaaa
Kinematic viscosityaaaaaaaaaa
Login to view more

Abstract

The invention relates to an anti-abrasive agent for a wheel rail, and in particular relates to an environment-friendly wheel-rail lubricating anti-abrasive agent. The anti-abrasive agent comprises the following components in parts by weight: 50-90 parts of base oil, 3-20 parts of a thickener, 3-30 parts of an anti-wear agent and 1-10 parts of an antirust agent, wherein the base oil is any one or a combination of more of an ester compound, poly-alpha-olefin, polyether and plant oil.

Description

technical field [0001] The invention relates to an antifriction agent for wheel and rail, in particular to an environment-friendly lubricating antifriction agent for wheel and rail. Background technique [0002] Wheel-rail lubrication and wear-reducing agent is an essential product for engineering departments to reduce wheel-rail wear. This product has a great effect on prolonging the service life of wheels and curved outer rails. Regular application can reduce wheel flange and rail side wear by more than 50%. Every year, the public works department purchases a large amount of wheel-rail anti-friction agent for curve oiling and anti-friction operations. [0003] At present, the wheel and rail lubrication antifriction agents used at home and abroad can be roughly divided into grease, lubricating oil, oily lubricant, and solid lubricant. Due to the harsh working conditions of the wheel and rail, the friction between the rail and the wheel is very complicated. There is sliding...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C10M169/00C10N30/06C10N30/12C10N30/08
CPCC10M169/00C10M2201/041C10M2201/066C10M2201/1013C10M2201/1026C10M2201/145C10M2205/0285C10M2207/026C10M2207/126C10M2207/1285C10M2207/16C10M2207/2835C10M2207/401C10M2209/084C10M2209/1045C10M2209/12C10M2209/126C10M2215/223C10M2219/022C10M2219/044C10M2219/0445C10M2219/068C10M2223/02C10N2030/06C10N2030/08C10N2030/12C10N2030/26C10N2030/56C10N2030/64
Inventor 葛定增戚胜华
Owner 上海戚雨润滑科技发展有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap