Magnets TRIZ Cases
- Auxiliary Coil for Septum Magnet Skewed Field Suppression
Opposing currents in an auxiliary coil cancel skewed magnetic fields generated by yoke separation, maintaining particle beam orbit precision.
- R-T-B Sintered Magnet Grain Boundary Diffusion Coercivity
Grain boundary diffusion of heavy rare earth elements on specific surfaces creates uniform coercivity in R-T-B sintered magnets.
- Sensorless Armature Position Detection in Electromagnetic Actuators
An electromagnetic actuator determines armature position using voltage gradients measured across two coils during current reversal.
- Magnetic Inductive Flow Meter Field Settling
Segmented commutation intervals shorten settling time, enabling precise flow rate measurements for media with short-term fluctuations.
- Electromagnet Device Axial Dimension Reduction
An electromagnet device shares its axial region with an open spring to reduce the overall switch size.
- Pipette Magnetic Shielding for Linear Motor Interference
Ferromagnetic shield surrounds linear motor magnets in multi-channel pipettes to contain magnetic flux and prevent external interference.