Switches With Movable Electrical Contacts TRIZ Cases
- Vacuum Interrupter Pole Structure for Heat Dissipation and Switch Integration
A U-shaped thermoplastic shell and conductive connector improve vacuum interrupter pole cooling, weight, and three-position switch integration.
- Fuse Grounding Contact for Floating Circuit Protection
An elastic contact inside the fuse casing grounds floating circuit sections during replacement, avoiding extra switches and electrical hazards.
- Electrode Input Mechanism With Braking to Prevent Contact Damage
A braking mass decelerates the moving electrode near contact to limit impact, reduce welding, and preserve insulation reliability.
- Knife Switch Arc Guidance Using Integrated Cooling Gas Outlets
Cooling gas outlets around the fixed arcing contact steer and cool the arc, improving interruption reliability with fewer moving parts.