Windings Insulation Material TRIZ Cases
- Permanent Magnet Motor Isolating Layer Water Leakage
A plastic isolating thin layer applied to the iron core pole arc prevents water ingress and rusting while maintaining electromagnetic efficiency.
- Dianhydride-Cured Magnetic Slot Seal for High-Temperature Electric Machines
A thermosetting magnetic slot seal material uses a dianhydride curing agent to form a robust resin matrix with high permeability.
- Insulated Wire Cracking Prevention via Solvent Buffer
Multilayer insulated wire structure with thermosetting resin layer and thermoplastic resin layer.
- Resistively Graded Stator Insulation Mitigating Partial Discharge
A resistive grading network embedded in stator insulation layers mitigates partial discharge events.
- Magnet Wire with Filled Polyimide Insulation
Filled polyimide insulation extends winding life under high voltage by improving thermal conductivity without increasing device complexity.
- Continuous Insulation Application on Conductors
Spray application of thermosetting insulation eliminates voids and reduces process time compared to tape wrapping.
- Lossy Insulator Damps Motor Ringing
A lossy insulative material between windings and pole pieces dissipates electromagnetic energy to suppress high frequency ringing.
- Insulation Tape Spacer Particles Impregnation
Spacer particles increase porosity in electrical insulation tape to enable efficient resin absorption during high-voltage machine manufacturing.
- Nanoparticulate Insulation for High Voltage Rotors
Exfoliated layered silicates in casting resin replace mica tape to eliminate partial discharge and simplify manufacturing.
- Insulating Material for Coil with Differential Foaming
Different foam foaming rates compensate for thermal gradients between the stator core and coil, preventing excessive porosity while maintaining fixing force.
- Canned Motor Pump Stator Heat Dissipation
Spherical inorganic particles and resin fill the stator chamber, eliminating curing gaps to improve heat conductivity.
- One-piece End Winding Support with Lubricant Manifold
Integrating a lubricant manifold into the end winding support distributes oil through orifices to reduce stress on windings caused by centrifugal forces.