Transformers/Inductances Cooling TRIZ Cases

A side opening routes the leadout laterally so the bobbin stays resin-immersed, improving heat dissipation and reducing coil height.

Enclosing the coil and core with refrigerant flow passages improves reactor cooling, limits heat spread to nearby parts, and supports smaller case layouts.

Raising the oil conservator above the transformer room frees tank space, boosting transformer capacity without enlarging the container.

Forecast-based cooling control balances transformer temperature, fan power use, aging, and noise across the full load cycle.

Overlapping and separated spiral coil sections raise normal mode inductance while suppressing magnetic saturation without enlarging the core.

Automatic oil-submerged tap changer mounting lets pad-mounted transformers correct voltage droop without outages while simplifying cable routing.

Inverted central-leg windings suppress flux concentration and leakage inductance in a three-leg magnetic component, easing cooling and integration.

Rods, wires, or plates between radiator elements break the air boundary layer to homogenize temperature and improve transformer cooling.

A gravity-fed flow guide spreads coolant across the core and windings to improve inductor thermal performance and current capability.

A thermally conductive polymer layer bonds coil windings and spaced magnetic tiles to improve heat dissipation and resist impact and vibration.

Through-hole heat radiation members create an insulated thermal path between transformer coils, improving heat dissipation without enlarging the structure.

A segmented coil layout with central, wing, and outer coils boosts wireless charging density, controls saturation, and reduces heat.

Parallel sub-windings with added reverse-flux turns enable odd or even turn ratios while reducing core loss and heat in wrapped transformers.

A dual-substrate transformer layout shrinks isolated power supplies while improving heat tolerance, stray capacitance control, and mechanical resistance.

Two thermally coupled cooling subsystems use parallel branches and shared pump stations to maintain heat dissipation after a subsystem failure.

Mold-pressed windings and a distributed-air-gap core improve VRM heat dissipation, reduce DC and eddy current loss, and simplify manufacture.

Pressurized transmission fluid flows through core channels and coil passages to cool the hottest inductor regions in EV converters.

Microwave irradiation under vacuum dries transformer insulation faster, cutting energy use while avoiding thermal damage to cellulose materials.

A sealed container protects the inductor coil from dust and water exposure.

A breather device uses a solenoid valve assembly to switch between two independent moisture-absorbing tanks, ensuring continuous air dehumidification.

A thermosyphon cools the core while a blower cools the winding, balancing thermal losses to increase power density.

A biasing element urges a cooling element into close thermal contact with an inductor core and coil, reducing thermal resistance at the interface.

A coil module with an arc-shaped upper lid absorbs collision forces from positional deviations, maintaining efficient energy transfer in rail-less AGV systems.

A modular apparatus separates dissolved gas from insulating oil using a dedicated separator and standardized sensor installation.

A radiator vents gases and liquids through a circumferential joint to manage internal pressure.

A volume-elastic panel with a vacuum cavity and metal membrane absorbs liquid sound waves, reducing noise emissions without material fatigue.

A wireless charging substrate uses an uneven heat dissipation layer to boost adhesive force and thermal transfer.

A magnetic shielding member covers wiring patterns to suppress temperature rise without increasing component thickness.

Connecting cooling elements to laminated front sides of an amorphous transformer core improves thermal management, enabling rated power above 4 MVA.

Phase change materials absorb excess heat during inductive power transfer, preventing device overheating while maintaining wireless charging convenience.

Segmented X-type and I-type magnetic cores create strip-shaped and annular gaps to enhance thermal conduction within the assembly.

An exterior body with higher parallel thermal conductivity directs heat to the mounting substrate.

Electrically conductive heat pipes form inductor windings on a printed wiring board to transfer thermal energy directly from the circuit traces.

Varying coil seating heights in a wireless charging shield dissipate heat generated by transmit coils, preventing operation degradation.

Segmented shielding at the reactor ends suppresses leakage magnetic fluxes without trapping heat, enabling compact volume and efficient thermal dissipation.

A transformer structure with interchangeable primary windings and high thermal conductivity core materials.

Sealed vessel pressurization increases air density for higher voltage insulation and cooling, overcoming atmospheric pressure limits.

Vulcanized elastomer layers in the flexible airbag isolate transformer oil from ambient humidity, eliminating breather maintenance needs.

A reactor design uses a metal casing with an open bottom plate to allow magnetic flux passage through the core assembly.

Segmented planar cores containing electrical windings reduce magnetic flux leakage and eliminate the need for bulky isolation space.

Segmenting the stator reduces magnetic forces between rotor and stator, enabling easier maintenance of gas turbine engines.

A wind deflector assembly directs airflow through cooling ducts between winding layers to enhance natural convection and heat transfer.

A reactor plate bus bar aligns its main surface parallel to the winding axis to enable direct thermal contact with a heat sink.

Segmented toroidal inductors minimize eddy currents and dissipate heat via conducting cans, lowering power loss in aircraft motor controllers.

Segmenting the oil chamber prevents heated oil mixing to boost cooling efficiency while axial clamping structures withstand short-circuit forces.

A bi-directional oil-flow adapter enables simultaneous sampling and flushing at transformer valve ports.

Nested spherical coils increase turn count for voltage stepping without enlarging the radial footprint or part count.

Nested cooling channels within the housing structure dissipate heat from an electromagnetic interference filter, resolving packaging space constraints.

Nested coolant conduits remove heat from inductor windings and cores, resolving thermal limits that restrict current carrying capability.