Windings TRIZ Cases

A 3-phase AC induction motor drives a belt and pulley mechanism to generate electricity via transformer components.

Grooved tooling protects litz wire leads from damage during compression, enabling high fill factors without termination failure.

Radial protrusions on a conical cover deform the rotor shaft to prevent disassembly during high-speed rotation.

Inserting the sensor from above simplifies assembly while ensuring direct thermal contact with the stator winding.

An elastic support mounts a temperature sensor to stator windings, ensuring continuous contact for accurate thermal monitoring.

Offset power take-off modules route cables through housing corners, reducing cable complexity and manufacturing costs.

A terminal housing connection structure for BLDC motors integrates a guide plate and tapered inner wall to reinforce housing rigidity.

End cap grooves constrain winding wire paths to ensure precise positioning, resolving manufacturing complexity and improving reproducibility.

Heat-relaxed insert elements bridge gaps between conductor bars and wedges, enabling re-tensioning that reduces assembly time and maintenance complexity.

Stiffening elements join T-shaped stator pole tabs to shift natural frequencies away from resonance ranges and reduce component wear.

Flange wire receptacles guide continuous winding wire through linear motor stators, eliminating manual cutting and connection points.

Exposing bare metal on the lateral wall and base prevents moisture absorption from resin coatings, protecting the enclosed gas space.

Asymmetric back yoke protrusions allow longitudinal vibration motors to fit beside batteries, resolving volume constraints.

Axial conducting wire routing through a motor bracket reduces overall device thickness without expanding radial dimensions.

Graduated adhesive joints secure bushing and pillow components, resolving height reduction trade-offs that compromise torque delivery.

Axial coolant introduction into an annular jacket creates parallel streams for efficient heat dissipation.

Six magnetic poles and nine stator coils minimize coil reactance, reducing power consumption and heat generation in high-speed light deflectors.

Magnetic bridge elements minimize cogging force variation across straight and curved track sections while maintaining motor force output.

Intermeshed asymmetrical sheet metal profiles form helical spiral stacks that improve magnetic field coupling while reducing material waste in electric motors.

A coreless alternator uses orthogonal magnetization and angularly offset windings to generate polyphase power.

A common mode filter uses distinct winding areas and crossing wires to create variable high-frequency characteristics based on mounting direction.

Integrates LC filter function into stator lead wire to suppress steep surge voltages without enlarging the rotating electrical machine.

A non-magnetic coil clamp secures outer coil sides within open stator segment grooves using preloaded fastening elements.

A rotating electric machine unit arranges wiring along a case cover bulging portion to reduce axial length.

Slot closure fixing devices secure a canned tube to stator teeth, preventing radial deformation and reducing air gap losses.

A disc-shaped insulating carrier secures conductive interconnection elements via rivet pins and ultrasonic welding to reduce manufacturing complexity.

Bridge portions in resin moldings prevent core piece separation during gap formation, ensuring stable magnetic permeability and linearity.

Independent stator winding systems and partial rotors coupled via freewheeling devices prevent current induction in faulty windings, reducing fire hazards.

Axial support jacks on the interconnector eliminate welding by providing mechanical retention against the stator, reducing assembly time.

A stator contact holder encases pins with a sealing section to provide gap-free insulation during motor assembly.

A compact connector assembly integrates a conductor member with wire cradle and tab members to secure electrical connections.

A terminal block integrates a resin member with metal fittings to absorb mechanical oscillations during operation.

A squirrel-cage rotor design uses segmented slots to insert copper conductors while maintaining aluminum casting channels for short-circuit rings.

Segmented repair of wind turbine generator Wye rings avoids full unit replacement, cutting downtime and costs.

A motor position sensor uses a multi-port fixing frame to mount Hall components and PCB boards securely.

A motor-driven cutting device uses an integrated guide to precisely slice stator wedges within electric machine slots.

Spring-elastic pockets press sensors against windings to eliminate air gaps from manufacturing tolerances and ensure accurate temperature monitoring.

A wind power generator uses a flywheel and one-way clutch to store rotational energy for stable output.

A hub motor design uses sequence control to reverse coil current direction as magnets align, minimizing eddy current losses.

Snap-fit coupling connects stator core pieces to restrict axial displacement and reduce manufacturing complexity.

Planar magnetic wedges with directional permeability differences reduce leakage flux and harmonic loss while increasing effective torque.

Offset metal sheets create notch closure elements that secure windings without damaging insulation, preventing rotor collision risks.

A coil assembly with a concave portion guides wire slack to prevent terminal block breakage.

A laminated magnetic retention component constrains stator coils within semi-closed slots to reduce magnetic losses in high-speed generators.

A hexagonal collar mounted on the generator shaft supports the end turn structure to maintain rigidity.

Alternating stator tooth pitches align coil currents with magnetic flux to boost motor efficiency.

In-situ cured cyanate ester and bismaleimide polymers withstand temperatures above 200°C, resolving material degradation in hot downhole environments.

A nested optical driving mechanism uses a composite buffer member to move lenses within compact housings.

An insulation sleeve prevents excessive compression of the shaft tube during stator assembly, protecting bearings from deformation and reducing noise.

Parallel PCB mounting improves rotational-direction signal precision while maintaining structural stability through a dedicated stabilizing element.