Permanent Magnets TRIZ Cases
- Dynamic Magnetic Field Control Using Articulated Magnets
A control system using multiple articulated magnets to generate precise magnetic fields at specific points in space.
- Magnetic Potential Energy Barrier Model for Nuclear Fusion
Alternating magnet arrays replicate nuclear fusion forces to demonstrate potential energy barriers.
- Self-aligning Magnetic Mount for Electronic Displays
A self-aligning magnetic mount couples an electronic display to surfaces using opposing pole magnets and high friction finishes.
- Concentric Loudspeaker Magnet Assembly for Low-Profile Audio
Segmented concentric magnet assembly with air gaps accommodates voice coils, resolving thickness versus low-frequency response trade-offs.
- Electrical Component Structure With Perpendicular Magnetic Flux
Perpendicular magnetic flux prevents metal particles from aligning along electric lines of force, blocking short circuits and improving insulating performance.
- Magnetization Apparatus for Magnetic Encoder Sine Wave Precision
A magnetizing yoke applies opposite direction magnetism to refine a preliminary rectangle wave into a precise sine wave pattern.
- Elastic Encoder Binding Force and Sealing via Composite Magnet
Composite plastic magnets bind to metallic flanges without protrusions, preventing foreign substance infiltration while maintaining binding force.
- Magnetic Snap Latch for One-Handed Animal Accessory Retention
Embedded magnets replace mechanical gates to enable one-handed operation while preventing accidental accessory release.
- Cable Magnetic Mounting Assembly with Nested Friction Retention
A cable magnetic mounting assembly integrates a magnet and friction member within nested structural components for secure surface attachment.
- Rare Earth Recovery from Magnets via Alkaline Carbonate Leaching
Alkaline carbonate leaching recovers rare earth elements from waste magnets, reducing reliance on environmentally harmful ore extraction.
- Operation Unit Quiet Click via Magnetic Attraction
Rotating gears shift magnetic attraction between segmented poles to create quiet click feedback, eliminating multi-pole magnet size constraints.
- Magnetic Attachment Mechanism for Electrical Components on Paper
A magnetic attachment mechanism uses movable magnets within support pillars to connect electrical components to substrates.
- Insulator-Coated Soft Magnetic Powder for High-Frequency Eddy Current Loss Reduction
Segmented oxide-insulated soft magnetic powder reduces eddy current loss at high frequencies while preventing particle aggregation during 900°C heat treatments.
- Variable Magnetic Flux Magnet for Motor Efficiency
A magnetic body enables reversible flux density changes using small external fields, resolving the trade-off between high residual magnetism and control ease.
- Anti-Corrosive Lacquer for Rare Earth Magnets
Composite epoxy-silane lacquer bonds rare earth magnets while preventing air bubble defects and corrosion.
- Nd-Fe-B Magnet Grain Boundary Enrichment
Surface diffusion enriches Nd-Fe-B magnet grain boundaries to boost coercive force without remanence loss or heavy rare earth consumption.
- Magnetic Rotors for Targeted Thrombolytic Drug Delivery
Magnetic rotors agglomerate nanoparticles to enhance thrombolytic diffusion, resolving tissue damage risks from systemic drug administration.