Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Silver tin oxide indium oxide electrical contact and production device thereof

A technology of silver tin oxide and production equipment, applied in the direction of contacts, circuits, electric switches, etc., can solve the problems of unfavorable rapid production of electrical contacts, unfavorable use of electrical contacts, and rise in resistance, so as to save manpower and material resources and improve utilization Efficiency, the effect of improving production efficiency

Pending Publication Date: 2021-12-31
宁波东大神乐电工合金有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the current electrical contacts will increase the resistance due to corrosion and oxidation after being used for a period of time, and the conductive plates on the electrical contacts are generally welded to the substrate by welding, which causes resistance The rise of the increase is not conducive to the use of electrical contacts; and the current production equipment of electrical contacts is generally produced manually, and manual participation is required for loading, unloading, and welding, which is not conducive to electrician Rapid production of contacts

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
  • Silver tin oxide indium oxide electrical contact and production device thereof
  • Silver tin oxide indium oxide electrical contact and production device thereof
  • Silver tin oxide indium oxide electrical contact and production device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] see Figure 1 to Figure 14 , in an embodiment of the present invention, a production device for silver tin oxide indium oxide electrical contacts, including a first pressing device 200, a heating device 300, a first grinding device 400, a material turning device 500, a second grinding device 600, The discharging device 700, the second pressing device 800 and the surface treatment device 900, the first pressing device 200 and the heating device 300 are arranged in cooperation, the first grinding device 400 is arranged in cooperation with the first pressing device 200, the material turning device 500 is arranged in conjunction with the first The grinding device 400 and the second grinding device 600 are arranged in cooperation, the second grinding device 600 is arranged in cooperation with the discharging device 700, the second pressing device 800 is arranged in cooperation with the discharging device 700, and the surface treatment device 900 is arranged in cooperation wit...

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

No PUM Login to View More

Abstract

The invention discloses a silver tin oxide indium oxide electrical contact and a production device thereof, and relates to the technical field of electrical consumables. The electrical contact comprises a copper alloy substrate, a plurality of conductive silver strips, a mounting groove, a connecting column, a conductive groove, a fixing groove and a thread; the production device comprises a first pressing device, a heating device, a first polishing device, a material turnover device, a second polishing device, a discharging device, a second pressing device and a surface treatment device. When the electrical contact is used, the conductive silver strip is connected with the conductive efficiency between the two conductive silver plates, the resistance in a circuit is effectively reduced, and the electric energy transmission effect is improved; when the electrical contact production device is used, the electrical contact can be fully automatically processed, the manual operation part is reduced, and a large amount of manpower and material resources are saved.

Description

technical field [0001] The invention relates to the technical field of electrical consumables, in particular to a silver tin oxide indium oxide electrical contact and a production device thereof. Background technique [0002] The contact is one of the key components of the switching device. The main performance and life of the switching device depend to a large extent on the quality of the contact material. Contact materials are usually required to have good electrical conductivity, low contact resistance, high welding resistance, high arc erosion resistance and material transfer resistance. For vacuum contact materials, it is also required to have a small cut-off value, High compressive strength and high breaking capacity. The microstructure of the contact material has an important influence on its macroscopic properties. The electrical properties of the contact material, such as welding resistance, arc ablation resistance and pressure resistance, are not only related to t...

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): H01H11/04H01H1/02
CPCH01H11/04H01H1/0201
Inventor 李石华戚双祥
Owner 宁波东大神乐电工合金有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com