Contact Driving Mechanisms TRIZ Cases
- Rotary Switch Reset Locking Mechanism for Reliable Remote Switching
A motion member with lock and working positions resets the release before rotation, preventing remote switch-on and switch-off failures.
- Rotary-Shaft Tap Changer for Arc-Free Load Transfer
Coordinated rotary switches and thyristor auxiliary modules transfer transformer load current without interruption or arcing in oil-immersed tap changing.