Air-Treating Devices TRIZ Cases

Dynamic aeraulic valve alternates between recycled cabin air and fresh intake to reduce energy consumption and noise during low-speed battery cooling.

A floor-mounted air conditioning module routes conditioned air through horizontal conduits to maintain operator comfort.

Air duct routes over crossmember via flexible curving portion, eliminating openings that increase vehicle weight.

Bracket inserts into base plate hole to mount controller in tight cab space, reducing assembly complexity.

A cabin temperature adjusting unit monitors vehicle interior conditions to maintain thermal comfort during automated driving operations.

An exhaust air heat exchanger recovers thermal energy from vehicle interior airflow, improving heating efficiency while managing system complexity.

A water-cooled intercooler system integrates an air conditioning condenser via a bypass line to cool intake air using refrigerant.

Dual zone vehicle air conditioner partitions inflow with a sealing wall between doors on uniform cross section ports to reduce turbulence noise.

Controller estimates cabin air filter usage via sensor feedback to replace blocked filters before HVAC efficiency drops.

A mounting assembly couples a vehicle exhauster to a silencer using sound-absorbing materials.

Internal louver blocks guide airflow within the housing, resolving the trade-off between aesthetic appearance and operational control.

A microprocessor-controlled relay manages HVAC fan motor startup using a bypass circuit with an NTC resistor to limit initial current surge.

A rail portion on cam grooves directs foreign substances away from pin contact areas to reduce sliding friction in vehicle air conditioning link mechanisms.

A vehicle air nozzle control unit stores user settings locally to adjust airflow direction and intensity without external commands.

A connecting assembly uses a ramp contact surface to clamp an air filter cover against a housing.

Segmented auxiliary coolant loop with independent zone controllers reduces system footprint and energy consumption while providing multi-zone climate control.

Recesses on the anti-slip member minimize vibration propagation from the round bar output shaft to the fan body.

A rotary rear seat mode door with a stepped portion and protrusion directs air to the floor vent.

A dual filtration air treatment system switches between Category 4 and Category 2 filters using a single valve actuator.

Multipass chilling coils cool inlet air below dew point to prevent filter caking, while energy recovery coils heat the stream to maintain power output.

Segmented temperature models compute predicted coolant values at distinct exhaust gas heat recovery locations for accurate sensor health monitoring.

Integrated scupper drains in the core section extract condensation before freezing, preventing ice clogging and pressure losses.

Composite foam and elastomer mounting system decouples vehicle air conditioning compressors from carrier vibrations, extending service life.

Relocating the linkage structure to the rear inner surface of the air housing conceals the mechanism, preventing obstruction of airflow through the vane gaps.

A vehicle cabin venting system uses a controller to manage the blend door position for maintaining fresh air flow.

An integrated roof vent cover merges the hood function into the main structure, eliminating separate parts to reduce assembly time and cost.

A helically shaped tube connects inlet and outlet openings while thermally coupling to PTC elements for efficient heat transfer.

A control device estimates enclosure temperature by directing recirculated air through heating means and measuring the upstream air temperature.

A heat exchanger cools traction gearbox lubricant using engine coolant flow in work vehicles.

A movable member blocks cartridge extraction by constraining the trigger mechanism within a vehicle housing unit.

A vehicle HVAC air-handling system divides primary and secondary flow paths to deliver conditioned air to separate passenger zones.

Dual fan vehicle cooling system with segmented outlets directs airflow to optimize heat transfer and maintain redundancy.

Dynamic compressor control adjusts operation rate using slope way constants to maintain air conditioning performance.

A vehicle CO2 recovery system manages gas flow from multiple regions using a switching device and pump to direct gases to the recovery unit.

Segmented receiving opening uses rigid and bending portions to maintain consistent latching forces despite local material stress.

A valve assembly uses shape-memory alloy wires to move a flap between open and closed positions.

Segmented partition walls and dual-stage airflow resolve inlet temperature deficits, boosting regeneration efficiency.

A molded console plate integrates air duct interfaces to secure short ducts via Y-shaped connections.

A modular air treatment unit filters and sanitizes vehicle cabin air using a dedicated fan, filter, and germicidal ultraviolet light source.

Rearward-facing intake prevents dust and insect ingestion while maintaining airflow through a unified mounting structure.

Rotating the housing stirs beads for on-demand bursts, solving ineffective passive evaporation when vehicle air conditioning is off.

Integrating a rib into the housing defines an air guiding passage, eliminating separate suction ducts and reducing component count.

Solar-powered sensors detect unattended children or pets by measuring body heat and cabin temperature, triggering alerts to prevent heatstroke.

A vehicle battery cooling device uses a closable air inlet to manage heat exchange between the coolant and ambient air.

A vehicle thermal management system uses a dual-refrigerant chiller to circulate fluids through HVAC and battery cores.

A passenger comfort system calculates cabin adjustment time to activate climate controls only before arrival.

Vertical vent arrangement with segmented passageways prevents temperature inversion between console and floor outlets.

A flexible membrane seal between separable roof assemblies blocks impurity penetration while allowing separate maintenance access.

Segmented operable duct closes passenger portion via blocking member, reducing blower energy consumption and cabin noise during driver-only operation.

Water-cooled outdoor heat exchanger circulates refrigerant and cooling water to manage thermal loads in electric vehicles.