Air-Treating Devices TRIZ Cases

Positioning the spray nozzle above the water tank prevents gravity-induced leakage and eliminates complex valve mechanisms.

Auxiliary door on filter cover introduces indoor air to improve heating performance in outdoor inflow mode.

Segmented adjuster disks align airflow jets to a focal point, resolving the trade-off between precise directional control and device complexity.

A vehicle air conditioning gas sensor switches between active and standby modes based on recirculation state.

A bypass pre-cooler valve directs engine bleed air through a heat exchanger or separate bypass section to manage thermal load.

Segmented nickel-chromium and titanium members cool bleed air, reducing weight while maintaining high temperature resistance.

An integrated plastic connection device joins fluid tubes to a heat exchanger, eliminating expensive metal collars and specialized crimping tools.

A vehicle register fixing structure uses perpendicular engagement directions to secure the component.

A portable detection device worn by the user records skin temperature and moisture levels, minimizing deviation from the target thermal comfort state.

Adjustable air blade nozzle creates turbulence to enhance airflow and reduce noise in vehicle climate systems.

An integrated control knob adjusts vertical wings and dampers through a gear assembly, reducing installation space while maintaining full airflow regulation.

Merging separate air paths into one intake box reduces pressure drops in circulation while simplifying maintenance access.

Separate blower units control air distribution to front and rear seat zones independently.

A portable air heating system uses a thermoelectric heat exchanger to generate electricity from waste heat.

A cam disc with a groove mechanically couples the evaporator bypass and temperature mixing flaps via a single actuator.

A flame monitoring method adjusts detection thresholds using exhaust gas temperature data from the starting phase to match specific device characteristics.

A dual door rotation shaft assembly enables independent or simultaneous operation of vehicle air conditioning passages through standardized engagement features.

An air duct with a retaining lug and notch securely holds the steering column strand during vehicle assembly.

One illumination sensor detects light irradiation to drive both climate and lighting controls, eliminating separate sensors that increase device complexity.

A forced-ventilation device activates a vehicle blower and opens windows upon detecting an authenticated mobile device.

Threshold-based window control reduces energy consumption by utilizing natural convection instead of active air conditioning.

Inclined end caps create a wedge shape that fits tight engine bays, while the compressible nonwoven fabric deforms to lower injury risk during collisions.

A sliding air duct sheath maintains airflow continuity while creating a transverse passage for operator access and maintenance.

Angled condenser surfaces expand effective heat exchange area to lower condensing pressure and energy consumption in transport refrigeration units.

Overmolded sealing material on air outlet fins absorbs vibration noise from actuator contact, eliminating unpleasant sounds during extreme positions.

Hermetically sealed HVAC enclosure levels internal pressure against the cabin while external filters remove dust and vapors from intake air.

An air treatment device delivers nebulized product through a coupling channel to the heating and air conditioning outlet.

Internal movable surfaces in a slit-vent module vary flow direction and rate, resolving the trade-off between user control and visible space.

A vehicle power unit temperature regulation system uses segmented cooling units to manage heat exchange for the motor and battery.

A vehicle air conditioner uses a bent warm air bypass door to control airflow through the cabin.

Shut-off device disables footwell airflow for individual vehicle seats, eliminating unpleasant drafts while maintaining thermal comfort.

Rigid panel obstruction device maintains vehicle vent airflow while blocking debris entry.

An electric vehicle air conditioning system uses a low voltage battery to power a windshield fog suppressor when the high voltage compressor stops.

Asymmetric discharge ports and inner guide plate reduce flow resistance while maintaining compact size.

Merged indoor and battery thermal paths reduce winter energy consumption, extending electric vehicle driving range while maintaining optimal voltage output.

Rib transfers end forces to slide door center, suppressing vibration noise without extra packing.

A single continuous flap with a V-shaped rostrum controls air flow between central and side outlets in vehicle HVAC systems.

A laser particulate sensor uses segmented air handling ducts to enable parallel measurement of interior and exterior vehicle air streams.

A vehicle air vent uses a joystick controller to independently operate primary and secondary vane systems for precise airflow direction.

A vehicle battery charger cooling method selects outside air intake while managing cabin air pressure through a recirculation door.

HVAC preconditioning interface schedules tasks via external grid power, preserving battery capacity for driving range.

A vehicle roof vent assembly uses a driving unit and rack mechanism to pop up the vent unit.

Integrating a dedicated time configuration element onto the function-specific operating panel eliminates complex menu navigation and reduces driver distraction.

Pivoting distribution members form intermediate duct sections to guide airflow between cold and hot inlet channels in vehicle cabins.

A processor estimates true cabin temperature by calculating heat transfer from internal surfaces, eliminating air stratification errors in climate control.

A vehicle HVAC case uses a movable airflow control door to direct air through distinct outlet areas.

Infrared sensors detect target temperature to modulate heating elements, reducing energy waste from suboptimal panel angles.

A motor support with a flexible elastomer sealing lip deforms to pass through a receiving ring during assembly.