Magnetic Bearings TRIZ Cases
- Combined Permanent Magnet Maglev Bearing for Passive Self-Stabilization
A dual axial-radial permanent magnet bearing uses symmetric magnetic rings and short-circuit damping to stabilize levitation without active control.
- Axial Magnetic Bearing Flux Barrier for Linear Heavy-Load Control
A magnetic barrier separates permanent-magnet and control flux paths, enabling linear axial bearing control under heavy one-way loads.
- Two-Piece Magnetic Bearing Bobbins for Automated Stator Assembly
Two-piece bobbin shells enable axial installation on stator projections, simplifying automation while maintaining insulation and magnetic pole generation.
- Axial Magnetic Pole Bearing Layout for Low-Force Tilt Correction
Axial magnetic poles on a non-magnetic ring correct rotor tilt with less attraction force, lowering power use and improving support stability.
- Inductive Sensor Offset Circuit for Zero Displacement Correction
A digitally controlled analog offset corrects zero displacement error in unbalanced inductive sensors while preserving ADC resolution.
- Magnetic Thrust Bearing Rotor for Closed-Loop Cooling Flow
Rotor-mounted blades pump cooling fluid through the thrust disk, removing external blowers and cutting auxiliary energy use.