Vacuum switch tube
A vacuum switch tube and contact technology, applied in the electrical field, can solve problems such as insufficient withstand voltage and difficulty in solving electric field concentration, and achieve the effects of improving high voltage resistance, improving current breaking capacity, and reducing poor contact
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
specific Embodiment 2
[0029] Figure 4 It is a side view structural schematic diagram of the first contact in the second embodiment of the vacuum switch tube of the present invention. In this embodiment, the contact bodies of the first contact and the second contact are composed of several layers of sheet bodies stacked in sequence, each layer of sheet body is composed of a conductive sheet and a magnetic conductive sheet adjacently combined, and several conductive sheets are composed The conductive part consists of several magnetically conductive sheets. The cross-sectional shape of the conductive sheet and the magnetically conductive sheet and the structural relationship between the conductive part and the magnetically conductive part can adopt the technical scheme in the above-mentioned embodiment, which is a combination of yin and yang fish or Symmetrically arranged, all the sheets are stacked together to form the outer contour shape of the contact, such as Figure 4 Shown is the front end of ...
specific Embodiment 3
[0032] Figure 5 It is a schematic diagram of the cross-sectional structure of the first contact in the third embodiment of the vacuum switch tube of the present invention. On the basis of the second embodiment above, in order to fix the relative position of the conductive part and the magnetically conductive part before the sheet body is melted and solidified, it is also possible to further provide a fixing hole 12 through several sheet bodies on the conductive sheet and the magnetically conductive sheet. A fixing column is inserted in the fixing hole 12, such as Figure 5 As shown, and one end of the fixing column is fixed to the bottom inside the metal shell. The material of the fixing post can be the same as that of the conductive part, such as copper metal.
[0033] The technical solution of this embodiment can simplify the production and manufacture of the contact body. After a plurality of sheet bodies are prepared by a simple molding process, the sheet bodies can be ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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