Auxillary Drives TRIZ Cases

Automatic gear shift in auxiliary power takeoff systems relieves mechanical stress on transmission elements.

A driveline power take-off system uses planetary gear assemblies to transfer mechanical energy directly to electrical loads.

An override valve increases fan speed for engine braking, eliminating costly energy recovery devices.

An adjustable air discharge duct directs airflow from a fan driven by the mower blade, resolving collision risks while maintaining operator control.

A dual direction clutch brake uses a single cup to engage a pack or braking member, simplifying the power takeoff assembly.

Low voltage generator supplies 30V to 60V power for onboard electrical consumers.

A multi-speed power take-off system uses a clutch device to adjust rotational speed for different transmission paths.

A reversible airflow cooling system uses fans to reverse air direction through a heat exchanger.

Radial pulley movement through a spiral groove reduces engine energy losses by maintaining optimal accessory speeds during high crankshaft rotation.

A decoupler assembly integrates a torsional vibration damper within an internal cavity bounded by the output member and cover.

A transmission uses a shared idler gear to drive both the pump and power take-off unit from the input shaft.

A belt integrated starter generator drives accessory components via selective clutch engagement.

Integrating a cooling duct into the motor support reduces pipe deflections and allows closer placement of the electric motor to the heat engine.

Replacing hydraulic rotary unions with a direct mechanical torque path eliminates energy losses and leakage while maintaining reliable power distribution.

A flywheel mounted in a wheel motor recovers kinetic energy via an induction stator and brake disk, replacing low-density batteries.

A vehicle suspension control system uses a solenoid valve to connect an auxiliary accumulator, adjusting spring stiffness and damping rates for load-carrying vehicles.

Segmented springs with differing rates smooth torque transitions to reduce noise, while flexible seal lips prevent dirt ingress into the interior chamber.

A transmission controller actuates a locking clutch to align gear teeth for auxiliary equipment engagement.

A mechanical connection transfers torque from an engine or high voltage motor to a supercharger.

Auxiliary drive accelerates the main drive to reduce supply network load, lowering investment costs.

A multi-heat source power plant uses low-medium temperature geothermal fluids to pre-heat an organic motive fluid before solar energy vaporizes it.

Segmented ATV chassis with rugged suspension accommodates medical personnel and equipment while maintaining maneuverability in tight off-road spaces.

A transfer case housing supports a pass-through power takeoff shaft to deliver rotational power from the vehicle transmission to remote accessories.

An electric machine drives an integrated oil pump to circulate transmission fluid for cooling.

Dynamic transmission control adapts gear shift timing to compensate for power take-off torque consumption, ensuring consistent vehicle performance.

Pins on the clutch bearing engage recesses between spring tongues to center diaphragm springs, reducing wear from relative movement during actuation.

Sealed liquid cooling protects electric motors from mud and dust, enabling reliable operation in hostile work machine environments.

A vehicle suspension reducer with a clutch unit recovers power from vertical movements while protecting the motor from shock damage.

Counter-rotating turbines in a kinetic energy vehicle capture wind flow to generate electricity, solving low energy utilization from single-direction designs.

A trailer-mounted wind rotor system captures kinetic energy from passing vehicles and converts it into electrical power.

Mounting the retarder on the secondary output shaft reduces installation space conflicts while maintaining integration cost-effectiveness.

Integrated microcontroller system reduces fuel waste and noise by automatically adjusting engine speed based on pedal position and PTO engagement status.

Segmenting power paths via an alternator and accumulator drives the mixer drum independently, eliminating noise and emissions from idling.

Elastomeric vibration damping materials in the housing absorb torsional vibrations, reducing noise transmission without compromising shaft support strength.

A hybrid vehicle trailer powers electric lawn care equipment using its onboard battery system.

Central battery positioning in electric telehandlers maintains optimal weight distribution, resolving stability issues when battery size changes.

A modular sandwich power take-off transmission unit separates the main drive from interchangeable output sections.

A controller updates average vehicle speed at shorter intervals to adjust battery state of charge bands for hybrid electric vehicles.

A vehicle power transmission device uses a disc gear portion to guide lubricant oil between overlapping bearings.

A hydraulic fan control uses a shape memory alloy compression spring to regulate pilot pressure and adjust fan motor speed based on oil temperature.

An accessory support bracket integrates fluid passages to route air directly from intake apertures to downstream components.

Variable transmission ratio maintains optimal PTO torque, preventing drive train damage while sustaining material flow rate.

Coaxial engagement devices flank an electric machine shaft, enabling compact torque distribution and versatile four-wheel drive operation.

A vehicular control device adjusts motive power output to suppress creep torque when brake hold is active.

Segmenting thermal input between a solar collector and auxiliary heater resolves the contradiction between engine efficiency and collector degradation.

Hybrid energy storage vehicle uses solar cells and hydraulic motors to provide stable mobile power in disaster areas where traditional grids fail.

A vehicle safety and power generating system uses superconducting wires to reduce generator weight by 50 percent.

A diluter mixes hydrogen purge gas with atmospheric air through a cowl top tubular wall.

Movable flaps in the air suction duct regulate natural ventilation airflow to prevent over-cooling or overheating of vehicle fuel cell stacks.