Electromagnetic Relay Details TRIZ Cases
- Electromagnetic Relay Compact Design via Coil Spring Repositioning
A coil spring positioned beside a movable contact reduces the volume of an electromagnetic relay.
- Clapper-Type Electromagnetic Release for Miniature Circuit Breakers
Rotating an armature around a shaft eliminates linear motion transmission locking caused by clearance fit issues, improving tripping stability.
- Connection Unit Bus Bar Lorentz Force Contact Stability
Bus bar geometry generates Lorentz force to push movable contacts against fixed terminals in electromagnetic relays.
- Electromagnetic Contactor Sliding Portion Abrasion Prevention
Differentiating the sliding portion material from the cross bar minimizes friction and prevents abrasion during continuous operation.
- Z-Shaped Contact Bridge Bidirectional Switching Arc Control
Opposing magnetic blowing fields drive switching arcs across a z-shaped contact bridge, reducing device volume while maintaining reliable arc extinction.
- Contactor Mounting Post with Cold Plate Thermal Management
A mounting post connects an electrical contactor to a cold plate for direct thermal communication and heat transfer.
- MEMS Relay With Compliant Anchor For Minimal Vertical Movement
A MEMS relay employs a thin film compliant anchor to convert vertical electromagnetic force into lateral displacement, reducing required travel distance.