Method and assembly for slowing down aging of electric force compounded grease

A technology of electric compound grease and components, applied in engine components, engine seals, mechanical equipment, etc., can solve problems such as thermal aging, reduce aging speed, ensure power supply reliability, and save energy.

Pending Publication Date: 2022-01-11
GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a method and components for slowing down the aging of electric composite grease, which solves the problem of heat aging in the prior art even if it is polysiloxane-based electric composite grease

Method used

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  • Method and assembly for slowing down aging of electric force compounded grease
  • Method and assembly for slowing down aging of electric force compounded grease

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Embodiment Construction

[0029] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following description The embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] The invention relates to a device for slowing down the aging and failure of electric composite grease in a hot and humid environment. For the power compound grease running in the hot and humid environment, there is often the problem that it will fail before reaching the expected life. By choosing a base oil with...

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Abstract

The invention discloses a method and a component for slowing down aging of electric force compounded grease. The method comprises the following steps that the electric force compounded grease is coated on a preset area on a busbar; and a sealing ring is arranged on the busbar, wherein the sealing ring is positioned in a preset ring area around the electric force compounded grease. The assembly comprises the sealing ring, and the sealing ring is arranged in the preset ring area around the electrical force compounded grease. According to the method and the assembly for slowing down aging of the electric force compounded grease, the aging speed of the electric force compounded grease can be effectively decreased on the premise that an existing electric force compounded grease formula is not changed, and therefore the service life of the electric force compounded grease is prolonged. The method has the advantages of simple operation, energy conservation and guarantee of power supply reliability, and is beneficial to popularization and application.

Description

technical field [0001] The invention relates to the technical field of electric composite grease, in particular to a method and components for slowing down the aging of electric composite grease. Background technique [0002] Power compound grease is a long-life conductive material widely used in electrical connection parts. In power systems, power compound grease is mainly used in the electrical connection of power transmission and distribution equipment, mainly to reduce contact resistance and reduce joints. The temperature rise is too high due to the thermal effect of the current; at the same time, the electric composite grease also has a sealing effect to prevent metal corrosion and oxidation on the electrical connection surface, and also has a certain slowing effect on the wear caused by fretting. Therefore, the electric composite grease It plays a very important role in improving the reliability and stability of electrical contact. [0003] In a hot and humid environm...

Claims

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Application Information

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IPC IPC(8): F16J15/10F16J15/00
CPCF16J15/10F16J15/102F16J15/00
Inventor 陈寿平杨松刘健达周卓伟唐锦尧谢龙裕钟荣富孙丽君任燕江少民巫环科吴灼权袁伟明李苑辉曹昕聂嘉朗杜仕海张科候志伟梁炜健
Owner GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU
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