Auxillary Drives TRIZ Cases

Segmenting the motor places the heavy stator in the sprung mass while the coils rotate, reducing un-sprung mass to improve vehicle ride quality.

Control valves divert excess compressor flow away from the stack, preventing surge and enabling rapid thermal startup through adiabatic heating.

Variable displacement hydraulic pump adjusts liquid output pressure independently of engine speed.

A switching element decouples the auxiliary power take-off transmission chain from the drive shaft rotation.

Operating the generator as a motor maintains engine idle speed during braking, reducing fuel consumption and mechanical wear from frequent restarts.

A wheel assembly integrates magnet arrays and coils to generate electrical power through electromagnetic induction during rotation.

Segmented power system uses electric drive to eliminate exhaust emissions and noise during stationary pumping operations.

A universal power generating system converts wind energy into electricity using electromagnetic generators and rechargeable battery banks.

A compact hydraulic energy conversion device with a mono-shaft structure converts fluid pressure into rotary mechanical energy.

A hybrid controller consolidates torque requests from body nodes into unified messages for the engine unit.

Negative pressure in the intake scoop drives secondary cooling airflow through the charge air cooler, preventing back pressure from the engine heat exchanger.

Segmented pole pieces with flange contact surfaces manage frictional engagement to resolve attractive force versus operational efficiency trade-offs.

Windowed comparison circuit converts battery power signals into subject signals to eliminate ACC cable installation complexity.

Integrated variable speed transmission and clutch assemblies reduce weight and bulk in snow thrower drive units.

A controller diagnoses flow device performance by analyzing speed decay during a coast-down interval.

A hybrid powertrain unit uses a belt transmission to connect an electric machine shaft directly to an internal-combustion engine.

Injection molding polycarbonate plates eliminates glass bending complexity while reducing cell cracking risk.

Lateral electricity generator absorbs back torque via CVT belt friction, extending service life without increasing power unit size.

A motor-driven fan creates airflow through a cooling duct to transport air toward electric drive components.

Wheel-driven generators convert vehicle motion into electricity to power refrigeration, eliminating combustion engine idling and associated fuel consumption.

A valve adjusts aperture width based on flow direction to manage lubricant volume.

A control unit directs regenerative braking energy to a vehicle refrigerator arrangement when the electrical storage system reaches full charge.

Segmented refrigeration circuits cool electric components without compromising passenger comfort.

A brushless drive motor uses stepwise coil voltage increases to detect rotor start-up and transition to unregulated operation.

A hybrid vehicle fuel tank extends into narrow structural spaces to maximize capacity while preserving luggage volume.

A hybrid vehicle system powers welding equipment through a direct current bus generated by its engine and energy storage device.

Textured clutch engagement surfaces with selected peak widths reduce contact stresses and lubricant degradation, extending decoupler operating life.

A kinetic energy harvesting system captures mechanical motion from vehicle tires to generate electrical power for onboard refrigeration units.

Nested automatic transmission inside the electric motor housing increases torque without expanding installation space.

A turbine shaft drives a fuel cell compressor and cabin pressurization unit, resolving energy budget constraints for aircraft at cruising altitudes.

Segmented magnet and coil assemblies on shock absorbers generate electrical current without adding significant weight or complexity.

A vehicle controller adjusts electric current delivery to an outlet based on real-time temperature readings.

Integrated water disposal system automates discharge during refueling, eliminating manual steps and reducing operational complexity.

Mode switching between active and passive states reduces power consumption and heat generation while maintaining ride comfort.

A vehicle controller adjusts battery state of charge ranges to extend lifespan.

An integrated frame merges warning lights, solar power generation, and shade shelter onto wheelchairs, resolving storage constraints through folding mechanisms.

A coaxial shaft transmission integrates a clutch and damper to enable soft locking of the torque converter.

A tractor kill switch uses a sliding actuating element on a cord to generate an electrical signal for power take-off shutdown.

A hybrid power system uses an electrical generator to drive propulsion motors, enabling efficient torque delivery to tractor wheels.

Replacing mechanical alternators with integrated vehicular solar panels to generate electrical power and reduce fuel consumption during engine operation.

Mechanical prestressing ensures reliable fan operation during power failures by defaulting the variable displacement pump to maximum feed volume.

Fluid tubes near vehicle surfaces drive turbines to generate electricity, replacing expensive solar panels with a cost-effective multi-source harvesting system.

A power conversion equipment uses switches to prevent simultaneous closure and optimize DC to AC conversion.

Coaxial electric motors in an epicyclic driveline reduce spatial footprint and component count while maintaining steering capability.

A motor vehicle converter transforms DC current into three-phase AC current of identical phase angle to enable safe power disposal.

Single cutting tool machining reduces bore misalignment, side loading, and spin losses in transmission assemblies.

Magnetic detector and electronic compass measure cardan angle to switch power outlet, preventing breakage during sharp bends.

A hybrid system integrates hydraulic actuators with a powertrain to convert pressurized fluid and kinetic energy into electrical power for reuse.

Segmenting the hybrid transmission into two coordinated subsystems resolves the contradiction between high power output and excessive device complexity.