Air-Treating Devices TRIZ Cases

See how merging water cooling and air cooling regions on one plate reduces pipe complexity, pre

See how a single-case air conditioner integrates evaporator, condenser, and compressor to provi

See how asymmetric coupling grooves and hooks prevent blocking pad misassembly in vehicle air v

See how standoffs in evaporator air ducts redirect airflow and reduce pressure loss, improving

See how a grille shutter increases inflow refrigerant pressure to maintain ejector suction capa

See how magnetic coupling replaces mechanical linkages to drive two conveyor wheels from one mo

See how heat shields divert tractor engine exhaust away from the refrigeration condenser inlet

See how extended defrost cycles use temperature sensors to detect complete ice removal from ret

See how a sub-engine refrigeration system uses battery state-of-charge feedback to stop the eng

See how a roof-mounted airflow distributor with lateral discharge gaps and back-pressure contro

See how an integrated sealing element with chamfered form-fitting connections prevents dust and

A single electric motor pivots perpendicular air-vent slats through integrated adjustment elements, reducing components, space, and operating complexity.

See how adjusting target subcool degree and compressor speed raises outdoor heat exchanger pres

See how a by-pass valve regulates coolant flow through a heat exchanger to prevent rapid temper

See how centralized monitoring and feedback control optimize HVAC energy use across vehicle fle

See how merging battery cooling and heat pump systems into one centralized module reduces layou

See how dividing HVAC airflow into upper and lower mixing zones cuts passage resistance by 23-3

A friction-fit and positive-fit plug connection holds PTC elements at a sealed partition, simplifying assembly while resisting vehicle vibration.

A controller lowers fan or compressor speed under high propulsion load and restores capacity at low load to reduce external HVAC noise.

See how sealing and discharge modes regulate refrigerant circulation in internal cycle mode to

See how inlet air temperature feedback dynamically adjusts radiator subcool degree to eliminate

See how solar, vehicle, and AC power sources integrate with automatic switching to reduce emiss

See how eutectic plates and dual flow paths prevent compressor short cycling and overcooling in

See how a segmented case cover and air conditioning opening enable evaporator, heater, and fan

See how a flexible kinematic link connects a single actuator to two HVAC doors, compensating fo

See how a vortex tube and liquid desiccant eliminate secondary cooling fans by drying air befor

See how reducing compressor displacement before clutch engagement minimizes driveline torque di

See how a hybrid refrigeration system uses eutectic phase-change storage and four cooling modes

See how dynamic engine speed adjustment matches generator output to refrigeration load, prevent

Two cast case sections and draft-angled flow paths smooth heat-medium flow while reducing pressure loss, cost, and abnormal temperature rises.

See how external male-female connecting flanges eliminate through-openings to prevent air leaka

See how stacked disk packages with sealed heating elements and intermediate insulation prevent

See how a non-return temperature switch with separate heating unit prevents unsafe temperature

See how a plate-like gasket seals case sections and controls heat medium flow, eliminating air

See how a tapered and rounded heating element end enables smooth insertion and even sealing for

Low ambient temperatures can limit cabin heat and cause misting; this refrigerant circuit switches between air and engine coolant heat sources.

See how a multi-stage sealing lip progressively disengages from inner to outer radii, releasing

See how full recirculation during engine stop events extends off-time for fuel economy while fo

See how a single point access coordinator enables user devices to communicate with multiple TRS

See how a seat-mounted heating unit with vertical air duct and floor blowing unit delivers warm

See how a dehumidification line supplies refrigerant to the evaporator before the exterior heat

See how dynamic refrigerant flow control prevents frost on heat exchangers during low-temperatu

Elastic foam deformation and vacuum-impregnated FRP create lighter railway air-conditioning covers without costly thermal processing.

See how a dual-evaporator design stores cooling energy during deceleration and releases it duri

See how a dual-attachment air chute design hangs parallel to the trailer wall, reducing damage

See how merging a luminaire and air nozzle into one unit with a rotational controller reduces c

Shared compressors, coils, and controls combine vehicle HVAC and water heating, reducing component count, installation time, weight, and maintenance complexity.

See how a variable-speed engine-generator and inverter-controlled compressor motor continuously

See how helical-spring clamping of a single-stage Peltier element reduces parasitic heat return

A stacked-plate hot-side heat exchanger integrates the receiver and sub-cooler to simplify HPAC heating and recover vehicle waste heat.

A particulate matter sensor with built-in temperature and humidity sensing estimates cabin relative humidity without adding separate sensors.

Vibration sensing by passenger zone helps identify the speaker, isolate cabin noise, and prioritize driver voice commands.

A support projection stabilizes the venting guide, shifting excess force to the housing to prevent connector damage, leaks, and water ingress.

Airflow channels and isolation mounts let a low-profile cab roof store and cool heat-generating electronics without blocking visibility.

A control unit preheats or cools seats and steering wheels from cabin and outdoor temperature data to improve comfort with less HVAC energy.

Probabilistic sensing of clothing, gender, emotion, and activity stabilizes vehicle thermal comfort control despite sensor noise.

Coplanar dielectric-barrier electrodes create plasma in a narrow gap to decontaminate air with compact size, lower noise, and reduced energy use.

A modular rail and bracket assembly shields refrigerated trailer condenser doors from impact while preserving maintenance access and fast installation.

A light-transmissive cover and light guide combine dynamic surface illumination with concealed heating in vehicle interior trim for comfort and UI output.

A hot air guide baffle and floor duct redirect heated airflow away from the defrost vent to reduce vertical temperature difference and head overheating.

A single actuator and cam wheel independently pivot both blade sets, simplifying air vent kinematics while preserving precise airflow direction.

Ribbed mixing flaps create turbulent hot-cold air blending to smooth cabin temperature changes, improve uniformity, and reduce noise.

Dual coolant lines and switchable heat exchangers improve EV cabin cooling and thermal management without enlarging the HVAC package.

A spacer fixes the catalytic converter near the exhaust outlet, improving emissions performance while avoiding complex welding or soldering.

RF pet tracking inside the vehicle triggers window, seat, airflow, and display adjustments to improve comfort without constant manual control.

A single actuator and dual-surface cam disk independently pivot both blade sets, reducing air vent kinematic complexity, space, and cost.

Stored battery and powertrain heat is routed by coolant valves to support cabin heating in cold weather while preserving EV range.

Battery state and operating status are combined into driver feedback that helps forecast trip completion and reduce transport cooling energy use.

While parked and charging, the EV HVAC stores heat or coolth in the chassis to keep the cabin comfortable longer and reduce battery drain after departure.

Cabin pressure and temperature sensing uses the vehicle ventilation system to detect shell damage and block unsafe automated driving.

Thermal load is estimated from engine state and battery discharge to cycle the electric compressor while maintaining cabin comfort and reducing power use.

A power distribution unit detects real-time battery and refrigeration needs to prioritize climate control power and protect cargo conditions.

Energy-state tracking and status-triggered feedback help operators forecast trip completion and cut transport climate control power use.

A transparent metallic layer heats the windshield directly, cutting defrost and defog time while reducing HVAC energy use.

Stored hot or cold water in a vacuum insulation tank keeps EV batteries within range in extreme weather while cutting power draw during driving.

A sealed roof vent cover uses adjustable wall openings and interior anchoring to duct wind into a parked vehicle cabin while maintaining secure attachment.

A rotatable lid assembly hides visible vent internals while adjusting airflow direction and balancing outlet flow in an air-conditioning register.

A sandwiched channel distribution member balances flow between two plate heat exchangers to prevent thermal power drop at medium loads.

A particulate sensor triggers vehicle HVAC pressure and vent or window control to push cooking smoke, oil, and water particles out.

Detected ads and occupant profiles drive synchronized scent release in vehicles and terminals to improve advertising engagement.

Auxiliary flow passages aligned with adjustable fins suppress lateral vortices and external air suction, extending conditioned airflow throw.

A separation tube splits the inlet passage into unequal cross-sections to balance filter airflow and cut pressure loss in a centrifugal blower.

Separating refrigerant from load circuits with cold and hot water loops cuts leakage risk, system complexity, and refrigerant charge in EV heating.

Waste heat from the hydraulic circuit is reused to heat or cool the operator structure, cutting battery demand while maintaining fluid viscosity.

An external thermal station shares coolant with the vehicle to control battery charging heat while cutting onboard heating and cooling load.

Overmolding the conductor into the trim carrier seals the plug connection, reducing vibration noise, corrosion risk, and assembly steps.

Valve-controlled routing and a built-in fluid collector let one heat exchanger work efficiently in both air conditioning and heat pump modes.

By reversing tangential airflow through two heat exchangers, this cooling module defrosts frost-prone surfaces and maintains winter thermal performance.

A separated intake layout and curved separation cylinder cut external-air resistance while keeping internal and external airflow apart to prevent window fogging.

Body-part thermal sensing guides targeted airflow, temperature, and vent direction to reduce hotspots and improve vehicle cabin comfort.

An overlapping bell mouth and scroll casing suppress reverse flow through the fan gap while draining moisture to prevent winter freezing.

An ECU uses weather, wiper, HVAC, and mirror-heater signals to run the headlamp heater only when condensation risks beam clarity.

Proximity detection unlocks the vehicle and surfaces the key UI automatically, cutting repeated inputs, delay, and battery drain.

Charging-port detection disables hydraulic actuation and blocks pump motor start, preventing shovel operation while the cable is connected.

Real-time BEV data and TRU temperature differences improve delivery energy forecasts, remaining range estimates, and refrigeration planning.

Switchable coolant loops, heat exchangers, pumps, and valves keep EV batteries in an efficient temperature range for charging, discharging, and life.

Waste heat from vehicle components is routed through coolant and refrigerant loops to dry the evaporator and curb mold, bacteria, and odor.

A rigid air box with a reusable pleated filter and transparent inspection region maintains airflow, eases checks, and cuts filter waste.

A ceiling-mounted vehicle light integrates a cross-direction airflow path to keep the unit thin while preserving illumination and air circulation.