Air-Treating Devices TRIZ Cases

See how a hydrophobic membrane enables vapor transfer while blocking liquid water and microorga

See how rotating disc-type reactor modules eliminate dampers and ducting to reduce thermal iner

See how front and rear pivotable air-guiding slats achieve wide deflection angles without enlar

See how repositioning the expansion element enables the internal heat exchanger to operate at e

See how piezoelectric materials convert TRU vibrations into electricity to charge sensor batter

See how temperature and pressure feedback dynamically restricts battery-cooling evaporator oper

Side outlet ports, guide portions, and shields redirect condenser airflow to stop hot exhaust re-entering the transport chilling unit.

See how elastomeric bumpers between cover and housing dampen impact energy and eliminate rattli

See how uneven cold energy container distribution reduces airflow resistance and blower energy

See how a convoluted flow path with axial protrusions forms a labyrinth seal that reduces leaka

By inserting the refrigerant adjustment portion into the liquid reservoir, this case cuts pressure loss while shielding valves from water.

Far-infrared panel heating uses a reflective coating and PET heating mat to warm users evenly while cutting convection losses and overheating risk.

Vaporized refrigerant from a flash tank heats the battery pack, helping an all-electric refrigeration unit start efficiently in cold weather.

See how air restrictors at the housing-finisher clearance prevent high-frequency wind noise in

See how an auxiliary power unit charges the battery system when power drops, extending refriger

See how switchable heat exchanger segments and bypass valves allow both internal segments to op

See how a thermal storage reservoir captures waste heat during cooling and reuses it to defrost

See how an energy storage device with intermediary controller replaces diesel engines in transp

See how two separate coolant circulations with sequential heat-exchanger flow improve heat pump

See how superheat monitoring detects electronic expansion valve faults and triggers compressor

See how a dip tube delivers heated refrigerant to the tank bottom for efficient mixing, while c

See how sensor-based energy management uses AI to coordinate individual and group consumption,

A grained case touch area cuts elastomer door friction and HVAC flap noise while maintaining the seal needed to prevent air leakage.

See how a thermal collector integrated with a mechanical compressor uses solar radiation to hea

See how a single chiller and sub-centralized energy module simplify vehicle heat pump design, r

See how a single chiller and shared coolant loop manage battery and electrical component temper

See how a shaft-slider-rack mechanism enables independent vane adjustment in two directions, re

See how a venturi-based suction ventilator uses aerodynamic pressure differentials to exhaust a

See how side-contact PTC resistor configuration eliminates voltage transformation costs and lim

See how coordinated flame tube and heat exchanger housing dimension increases maintain constant

See how integrated air supply ducts in movable sidewalls distribute fresh air along the loading

See how parallel engine and battery compressors reduce diesel operation, fuel cost, and noise i

A swirl chamber and vortex tube split inlet air into warm and cool streams, letting passengers blend local airflow temperature without power or refrigerant.

See how segmented radiators with dynamic coolant control reduce refrigerant consumption while m

A metallic flow-disturbing element boosts heat exchange in a compact vehicle fluid heater while reducing pressure drop and heating inertia.

See how groove recesses in multi-part housings form fluid-tight ducts, eliminating plastic hose

See how rotating temperature stimuli across hands, face, and torso prevents habituation and ext

See how a heat transfer portion links high- and low-temperature coolant circuits to enable batt

See how insulated flat tubes with direct thermal contact replace spring elements to improve PTC

See how optimized spacing between an ionising member and passive collecting member in the air s

See how a snap-fit housing with lever-arm interface enables quick, tool-free sensor removal and

See how a segmented water reservoir design places a small first reservoir in the cabin and a la

See how a grease-layer damper replaces mechanical friction joints in circular air vents to main

See how segmented power supplies isolate critical and backup sensors to prevent cascading failu

See how historical parameter comparison enables predictive maintenance and remaining-life estim

A pivoting inlet guide splits airflow between two vent channels, improving direction control while keeping outlet vanes cleaner and less restrictive.

A radial impeller beside the heat fins drives forced airflow through integrated BLDC motor electronics, improving cooling in a compact fan unit.

Limits heating-condenser inlet temperature and recovers coolant from dead volumes without extra valves, reducing housing stress and fill loss.

Opposing slat closure creates a wide outlet with minimal stroke, enabling flat airflow, low installation height, and window defogging.

A sealed panel splits the vehicle front compartment to isolate noise and vibration, support HVAC assembly, and maintain clean cabin airflow.

Navigation data, ambient temperature, and remaining trip time guide battery thermal control to cut unnecessary cooling energy.

Occupancy-based HVAC zoning adjusts seat airflow and inside-outside air mixing by load and humidity to cut EV battery drain and extend range.

An insulated extended mid-pipe keeps exhaust hot enough for a remote DOC while reducing housing depth and damping diesel vibration.

A reversible coolant circuit lets a vehicle temperature-control container switch between cooling and heating by reusing heat from drive or battery loops.

Standardized kinematics modules let vehicle air diffusers be reconfigured for different vent positions while cutting design and production cost.

A heat pump redirects battery cooling heat to the hopper and screed, stabilizing paving material temperature while limiting extra energy use.

An overlapping HVAC and battery cooling duct layout uses cabin air and underfloor battery placement to save interior space and improve airflow efficiency.

Precomputed dehumidification mode maps let vehicle HVAC systems reach comfort targets faster despite thermal inertia and lower control effort.

An inward-facing bearing member plus a thermal insulation layer reduces battery pack heat loss and power draw in cold conditions.

A geared rotary shutter redirects air through fixed vertical blades to improve airflow accuracy while reducing moving parts and failure risk.

Physiological status sensing lets a vehicle tailor airflow, temperature, and seat heating or cooling to each occupant's thermal comfort needs.

An auxiliary coolant circuit adds cabin heat during engine-off and cold-start operation, cutting warm-up delay in work machines.

By moving the air treatment unit behind the passenger compartment, this layout frees dashboard space while maintaining cabin airflow and cooling.

Directed cabin airflow moves pollutants toward nearby filters, speeding in-vehicle air purification while avoiding a single complex unit.

Waste heat from power electronics and the motor warms the EV transmission, while a 3-way valve prevents overheating of sensitive units.

Selective sensor activation monitors visible preferred cabin objects after user exit, reducing battery drain while preserving charge.

Internal flow channels and integrated valves replace scattered vehicle thermal pipelines, cutting space, weight, assembly time, and maintenance effort.

A touchscreen air-flow graphic and motorized vent control let drivers adjust cabin airflow direction with clear visual feedback.

A stacked coolant and refrigerant substrate replaces scattered pipes and parts, cutting EV thermal system space and assembly complexity.

A backbone ambient loop links separate fuel cell and drive cooling circuits to cut radiator drag, reuse heat, and reduce coolant cost.

A vehicle system adapts the air conditioner interface to each model, enabling simpler remote control across mixed vehicle fleets.

A shared EV thermal circuit compares battery and drive unit needs to reuse waste heat, cut energy use, and avoid extra heaters.

Shared refrigerant and valve control keep an EV battery cooled even during cabin heating, helping prevent overheating and thermal runaway.

Defrosting starts only when evaporator icing exceeds a threshold, using existing temperature, pressure, and compressor data to cut energy waste.

A comb-like coupling pivots multiple vent blades with one slider, improving air deflection while reducing flow resistance and manufacturing complexity.

An elastic member between the knob and shaft absorbs tolerance changes to keep air vent vanes moving smoothly with less noise and damage.

Branching the battery cooling duct under the seat redirects heated air away from passengers while maintaining vehicle battery cooling.

Using a truck's pressurized air tank for fogging removes the external compressor, cutting unit bulk, cargo-space use, and fuel demand.

A single connector links multiple heating tracks through distribution electrodes, cutting bulk while preserving heat output and interior haptics.

A dual-flow vehicle air outlet uses a smaller lower opening and Coanda-guided airflow to hide the lower register while keeping up-down air direction control.

Gas discharge and suction at the vehicle air intake replace shutters and motors, cutting weight and complexity while managing inflow.

A hydraulic switch splits fuel cell and brake cooling loops so braking heat can be rejected at higher temperatures without overheating the fuel cell.

Cost-based control shifts vehicle propulsion operating points to supply useful waste heat for cabin and defroster loads with lower energy cost.

Estimated CO2 change rates and time constants improve parked-vehicle occupant detection without lengthy threshold setting.

Captures tractor-trailer exhaust heat, converts it to electricity with a turbogenerator, and powers the TRU without complex added hardware.

A partitioned heat exchange core and air guide balance blower airflow, improving cabin comfort and airflow rate control.

A porosity-graded PTFE tube balances heat insulation with rigidity, shape retention, and stronger connections in vehicle coolant routing.

An underside door inlet feeds cleaner air to a Peltier HVAC blower, cutting turbulence and NVH while improving BEV energy efficiency.

An airflow guide equalizes pressure loss between blower flow paths, improving wind speed distribution in vehicle air conditioning.

A sliding driving link couples horizontal and vertical wings to keep wind control in a slim vehicle vent with fewer parts and lower cost.

Integrated refrigerant lines and dual heat exchangers enable more operating modes, easier assembly, and better cabin thermal performance.

Two electrically isolated cooling loops transfer vehicle heat through a heat exchanger, improving dissipation while preventing short circuits.

A plate-shaped duct coupling absorbs vehicle-width misalignment while preserving exhaust routing flexibility and easier cooling-duct assembly.

Infrared camera sensing of cabin surfaces lets vehicle HVAC estimate average interior temperature and adjust comfort without occupant tracking.

Two-stage compression and shared heat exchangers improve EV cabin, battery, and motor heating efficiency in extremely low ambient temperatures.

Video sensing identifies drowsy or sleeping passengers and automatically adjusts seat, climate, lighting, sound, tint, and sunroof settings.

A fuel-operated heater preheats the exhaust and regenerates the particulate filter while the engine is stopped, preserving drivability and fuel economy.

A recessed side-mounted grille directs hot air across the windshield while reducing dashboard reflections and improving defrost coverage.

Parallel inlet-outlet flange ports and fixing features simplify multi-evaporator pipe assembly while securing refrigerant flow connections.