Switching mechanism with automatic tripping function
A switching mechanism and automatic tripping technology, applied in the direction of protection switch operation/release mechanism, etc., can solve the problems of unsafe, unable to meet circuit safety protection, and the switch socket is not easy to control the system.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0046] In electrical short circuit fires, the danger of fire caused by ground fault arc short circuit is the greatest, because the arc has a large impedance and voltage drop, which limits the fault current, so that the overcurrent protection device cannot act or act in time to cut off the power supply, several The local high temperature of the ampere arc can be as high as 3000~4000°C, which is enough to ignite the nearby combustible substances to catch fire. Common circuit protection devices such as leakage protection devices, overload protection devices, circuit breakers, etc., cannot effectively protect the fault arc.
[0047] Aiming at the deficiencies in the prior art, the present invention provides a switch mechanism with an automatic tripping function. When the switch socket equipped with the switch mechanism has leakage, short circuit, overload, or arcing, the tripping module can drive the switch mechanism Action, so that the moving contact is separated from the static ...
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