Air-Treating Devices TRIZ Cases

See how return airflow from the evaporator thermally manages the battery system, eliminating co

See how passive evaporative cooling eliminates refrigeration units in superconducting cable sys

See how a cascade heat exchanger links two refrigerant circuits to reduce global warming potent

See how a gas-permeable insulation element dissipates noise through friction while forming an a

See how an annular fin with upstream inclined surfaces guides accelerated airflow to maintain d

Integrating fluid conduits into the heat exchanger housing cuts leakage points, pressure loss, and assembly complexity in compact cooling modules.

See how a heat-pump circuit uses primary and secondary heat exchangers in series to transfer re

A reversible frame with locating elements and a telescopic duct adjuster fits 360 mm and 400 mm roof openings with one parts set.

A branched refrigerant loop feeds a vapor generator for mid-pressure compressor injection, boosting heat exchange and widening ambient operation.

Branched HVAC airflow, heat fins, and thermal grease keep a vehicle ADAS integrated controller within stable operating temperatures.

Multiple onboard power sources feed a battery and converter to keep refrigerated transport cooling reliable while cutting diesel use.

See how a non-coupled inductor multiphase boost stage enables efficient DC-to-AC conversion acr

A battery-backed controller matches TRU power to compartment temperature demand, cutting diesel noise and emissions while maintaining cooling.

See how direct lamination of a fiber-reinforced supporter to the outer layer in one mold proces

See how a solar-powered Peltier cooler modulates passenger compartment temperature when the veh

See how a joint thermal management system stores excess refrigerant in inactive heat exchangers

See how segmented heating modules without integrated blowers reduce space and complexity while

See how a rotatable outer casing and integrated flap member enable a single door unit to manage

See how parallel primary and secondary evaporator pathways with independent expansion device co

See how a controller selects among hot water heater core, heat pump, and electric heater to mai

A layered PTC heater creates four independently controlled cabin heating zones in one EV component, cutting size, cost, and wiring complexity.

See how stacked thermal diffusion plates with ceramic substrate and PTC material improve heatin

See how a passive thermal siphon system uses phase-change coolant circulation to eliminate refr

See how a rotor-stator hydrodynamic heater supplements engine coolant heat to reduce warm-up de

A single chiller links battery and motor coolant loops to cut pipe and valve complexity while improving heating efficiency and battery temperature control.

See how a grease-groove damper with nested rotating portions provides constant damping force an

See how a light guide integrated into an aircraft gasper air outlet enables passengers to locat

See how repositioning the water supply passage to the side of the turning locus and adding a wa

See how integrating the combustion air intake muffler into the heater housing reduces noise emi

See how a light blocking control unit reduces power consumption in self-driving vehicles by adj

See how asynchronous valve switching in thermochemical reactor circuits enables heat recovery d

See how a hybrid compressor integrates mechanical and electric compression units with waste hea

See how a thermoacoustic heat pump uses linear-motor-driven acoustic waves at 50–500 Hz to heat

See how image recognition and ANN models identify low-temperature foodstuffs and adjust vehicle

See how a dual-outlet air conditioner uses merged airflows from headrest and armpit vents to gu

See how a notched support structure with ribs limits connection terminal travel to prevent shea

See how a press ring secures the seal around a PTC heater casing to prevent detachment under vi

See how a single chiller integrates battery and electrical component cooling to reduce system w

See how compressor speed control based on heat absorber temperature expands dehumidifying and h

See how series and parallel refrigerant circuit switching enables wide-range air temperature ad

See how a single chiller and gas injection device simplify vehicle thermal management, reducing

A liquid cooled gas cooler links battery, heating, cooling, and powertrain loops to cut EV thermal system complexity, weight, and power use.

See how liquid-phase refrigerant storage in a receiver enables dehumidification without disrupt

See how separate high-temperature and low-temperature heat-medium circuits enable heating and c

See how spaced emission zones and infrared heat generators reduce energy use and start-up time

Battery-powered blower venting expels hot cabin air after shutdown, lowering vehicle interior temperature while limiting energy use.

Occupants are warned when HVAC changes may weaken windshield anti-fogging, with time to cancel before Level 3 driving drops to Level 2.

Axial airflow guided by radial propeller blades and vanes cuts ventilation footprint and noise for easier installation in compact vehicles.

Vehicle body panels with embedded fluid channels reject heat through convection and radiation while avoiding the drag penalty of conventional exchangers.

Sensing data triggers automatic fragrance selection and blower control to deliver timely drowsiness alerts and personalized aroma output.

External weather and traffic data improve route energy forecasts for transport climate control and warn when stored energy may not finish the trip.

A single sensor alternates between outdoor and cabin air to avoid floating-bias correction and improve in-vehicle pollutant measurement.

High-power heat pump defrosting cuts icing time in EV outside air heat exchangers by using battery or traction heat and lower airflow.

Waste heat from EV electrical components is routed through a shared coolant loop to heat the cabin while reducing HVAC complexity, weight, and space.

Welded integration of the heat exchanger, valve, and sensor cuts pipe and wiring connections, improving battery cooling assembly and vibration resistance.

A Peltier HVAC layout splits cabin airflows to condition the cabin and expel waste heat outside, cutting BEV energy use and NVH.

Real-time feedback and remote control keep portable cabin sanitizers from being removed early, ensuring full sanitization cycles.

Real-time monitoring of pressure, RPM, temperature, and phase current prevents inverter overheating while preserving compressor stability.

A centralized refrigerated unit cools the battery pack and power electronics together, cutting cooling weight, complexity, and energy use.

A remote operation section drives the vent shielding body through an external linkage, improving dashboard layout freedom without blocking airflow.

Angled cap surfaces, louvers, and a corrugated filter keep vehicle enclosures ventilated while blocking snow, rain, and airborne particles.

Valve-switched cooling paths let one radiator and a heat store manage battery and power electronics heat while reducing compressor use.

A dual-conduit duct and universal seal let one housing accept CAT2 or CAT4 cartridges, cutting valve complexity while protecting against dust, aerosols, and vapors.

A radial cam, sliding block, and referencing section position vent blades independently without sensors, reducing mechanism complexity.

A shared heat pump and liquid circuit keeps the battery and power electronics in different target ranges with fewer actuators and lower losses.

A phase change material buffers vehicle computer heat, letting HVAC heating and cooling hold the target temperature without overcooling or overheating.

Sensor feedback compares cabin and outdoor air, triggering filtration and exchange only when needed to cut in-car pollution without constant energy use.

Sensor-driven inlet door control switches between recirculation and outside air to balance cabin air cleanliness, temperature, and energy use.

Route-based energy prediction compares battery level with expected climate-control demand and alerts operators before depletion risks load loss.

Temperature sensors and directed HVAC airflow cool a trunk-mounted ADSC to prevent overheating faults and mission failure.

Dual cooling loops with thermal couplings keep vehicle computer systems within temperature limits even if one cooling path fails.

A tongue-shaped insert redirects combustion air in an evaporator burner to cut pressure fluctuations and noise without throttling flow.

Magnetic catch members hold a pivoting vent damper in selectable positions, enabling tool-free installation and personalized cabin airflow control.

By moving the antenna outside the operator zone and onto duct-supported cab space, this layout reduces radio-wave exposure and preserves maintainability.

A curved swing limiter on the vent duct locking claw restrains valve flapping, cutting cabin noise without hurting ventilation.

Heated battery-pack air is redirected under the seat and toward the front floor to avoid luggage-compartment heating and occupant discomfort.

By moving the battery cooling intake port beside the rear seat, this layout shortens duct flow, cuts pressure loss, and improves cabin air intake.

Using the hollow steering shaft as an air duct avoids crushed hoses, cuts blower noise, and delivers conditioned air to the steering wheel.

A cabin fan controller uses noise and seat occupancy signals to limit audible cooling noise while preventing electronic overheating.

Coordinated setpoints let a heat pump and electric heater share cabin heating, improving stability, comfort, and EV range in cold conditions.

Cold external air in a conduit inside the cab heating duct condenses moisture before it reaches the cab, reducing window fog at lower cost.

Switchable heat exchange links battery, drive, and cabin circuits to simplify EV thermal control and remove the air-refrigerant condenser.

A liquid heat exchange medium inside a vehicle AC heat exchanger buffers peak thermal loads, cutting size, weight, and cabin cooldown time.

Preassigned seats, personalized HVAC and entertainment settings, and on-demand light or audio guidance improve comfort while limiting energy use.

Molded EPP with embedded stabilizing connectors cuts roof AC weight while maintaining structural rigidity and reliable vehicle coupling.

A cam-driven rupture element punctures the fragrance container and feeds a breathable membrane for uniform, prolonged release without power.

Using the cabin frame as the air duct shortens HVAC routing, clears side visibility, and frees under-floor space for hoses and valves.

Mobile terminals store each occupant's AC preferences and map them to seat positions for personalized comfort without registration or internet.

A Kalman-filter correction factor estimates compressor inlet refrigerant quality from outlet temperature, improving mass flow accuracy and compressor protection.

Dual outlets and adjustable flaps balance direct cooling with diffuse airflow around the steering wheel to improve occupant comfort.

Rollers, skid pockets, and a hitch-mounted chassis speed pickup bed conversion while sealing the cabin and supporting HVAC and power.

Ambient air routed from the front wheel well to the rear cools mid-ship EV components with less liquid cooling, lower power use, and tighter packaging.

Controlling expansion and thickness ratios prevents hollow spaces, balloon cells, and clearances in molded foam duct plate sections.

A nested barrel door and sliding plate door throttle ram and recirculated air while shrinking HVAC packaging behind the instrument panel.