Electrothermal Relays TRIZ Cases
- Washing Machine Door Lock Using DC Electromagnet Release
A DC electromagnet and slider replace slow bimetal locking, enabling immediate washer door opening and preserving lock function during power faults.
- Washing Machine Door Lock With Bell Crank Stroke Amplification
A bell crank multiplies actuator motion to give a washing machine door lock longer catch stroke without added bulk or assembly cost.
- Motor Protector Cover Barriers for Arc Containment
Multiple wall barriers and epoxy-sealed openings block arc travel and flammable gas entry in an enclosed motor protector.