Permanent Magnet Reed Switches TRIZ Cases
- Washing Machine Door Reed Sensor Layout for Reliable State Detection
Multiple reed sensors with different positions and working distances improve washing machine door-state detection and reduce control errors.
- Dryer Filter Insertion Detection for Stable Airflow Control
A movable sensor detects whether the dryer filter is installed, helping maintain airflow and prevent hot, humid air discharge.
- Variable-Flux Magnetic Couplers for Controlled Workpiece Lifting
A movable permanent magnet and flux sensing enable controlled lifting, holding, and release of ferromagnetic workpieces with lower energy use.