Air-Treating Devices TRIZ Cases

A direction controlled service apparatus uses shape memory alloy actuators to rotate a ball-shaped housing assembly for passenger accessibility.

A vehicle power electronic device integrates a heating element into its intermediate unit to share components and reduce space requirements.

A vehicle thermal management system uses occupant sensors to control localized heating and cooling actuators for individual body parts.

A semi-balanced rotary valve element directs warmed or cooled charge air through a single outlet in turbocharged engine systems.

Crossover passages bypass flow barriers to ensure uniform temperature distribution, reducing thermal differentials between battery cells.

A mobile charging system coordinates multiple power sources to extend onboard battery runtime for self-contained storage units.

An assisting device obtains sensor identification data and transmits it to a coordinator node for pairing.

A vehicle window defrost controller calculates ambient dew point temperature from sensor inputs to determine condensation risk.

Relocating the noise-inducing air conditioning unit to the engine room while routing a distribution duct through the dash panel.

A battery cooling system uses a circulation circuit with an ion exchanger to remove impurity ions from cooling water.

HVAC module divides air path into main and side paths with valve flaps to supply spatially varying temperature and humidity.

Integrating separate air direction and flow control mechanisms into one adjuster assembly reduces component count and manufacturing complexity.

Preliminary pump action increases flow rate during state switching to suppress inverter temperature rise.

A foam molded article design uses a specific cell diameter gradient to suppress balloon-shaped air bubbles during the molding process.

A battery cooling apparatus uses a body with an internal circulation space to absorb heat from the module and exchange it with a dedicated cooling part.

A multi-heat exchanger arrangement heats a working medium sequentially using coolant and exhaust gas to drive an expansion device.

A vehicle power supply control system synchronizes air conditioning and battery temperature regulation to optimize operational timing.

A blower unit uses a bell mouth claw to retain sealing material between the casing and motor.

A control module recirculates cabin air to lower the condenser outlet temperature and radiator inlet temperature for electric vehicle powertrains.

A vehicle-mounted temperature controller manages heat medium circulation through a shared heat exchanger and heater core using a dedicated control device.

A vehicle air conditioner controller adjusts wind type and direction using passenger bio-signals and camera data.

A vehicle thermal control system uses a controller to adjust pump speed for circuit or local heating modes.

Dynamic power control adjusts refrigeration compressor and fan usage based on battery charge levels in electric transport vehicles.

Infrared camera detects surface temperatures to direct adjustable air outlet nozzals toward specific zones for targeted thermal management.

Infrared radiation targets outer panes between glass layers, cutting heating energy demands and preserving electric vehicle range.

A lateral vent stick air freshener uses a center tab and pair of side tabs to hold scented bodies across the airflow path.

A vehicle air-conditioning controller determines free cooling feasibility by comparing outdoor air performance against indoor heat load.

Distinct lever arm distances on pivoting flaps redirect airflow to under-supplied zones, eliminating turbulence behind central elements.

Multi-material injection molding joins hinged plastic components using non-adhesive materials with different melting points.

A multi-zone vehicle climate control system uses bidirectional current through series-connected heating elements for independent temperature regulation.

A rechargeable battery unit powers a VOC reducer to remove cabin air pollutants, preventing vehicle battery drain during stationary operation.

Segmented air guiding slats and a deflecting blade route radiator outlet air to cool the wheel brake while minimizing aerodynamic drag and lifting effects.

Cylindrical intake door features side ports for partial inside air inhalation during outside air inflow mode.

A motor vehicle ventilation system configures airflow through controllable outlets to create a specific flow target region for passenger comfort.

Nesting the air duct inside the step garnish cavity eliminates separate support structures, reducing step height and easing installation.

A rack gear large tooth portion prevents disengagement from the pinion gear during vigorous adjustment, ensuring reliable air direction control.

A vehicle air-conditioning unit integrates a cooling structure to chill suction air drawn from the drain hole before it enters the cabin.

Cover and base plate conveying channels guide fluids to desired positions, resolving limited adaptability in restricted spaces.

An integrated single airflow control door replaces multiple linkages to simplify assembly while maintaining flexible outlet distribution.

Virtual brake booster pressure prediction replaces direct sensing, reducing unnecessary A/C cuts while maintaining braking reliability.

Single ram air channel and ventilation device cool aircraft components via a unified distribution line, reducing system weight and complexity.

A controller directs coolant flow to a heater core using wall power instead of battery energy.

Virtual temperature model predicts cabin heat via refrigerant data, reducing sensor complexity and energy consumption in electric vehicles.

Relocating coolant channels to an external conduit panel prevents internal leaks that cause battery shorts while maintaining thermal control.

Positioning two blowers at the same height simplifies air intake routing, resolving complexity issues while ensuring even temperature distribution.

A multi-mode vehicle thermal system uses configurable valve assemblies to connect or separate battery and drive train cooling loops.

A heater element with a gradient functional layer improves regeneration efficiency by addressing insufficient temperature rise near the inlet.

An elongate filter member reduces fluid resistance in the air suction duct, allowing the electric fan to maintain required airflow with lower power consumption.

A vehicle compressor converts kinetic energy into thermal heat during braking events.

A vehicle thermal management system recovers waste heat from electric drive and battery loops to heat the cabin.