Air-Treating Devices TRIZ Cases

Controller prioritizes cabin cooling over traction battery chiller activation to minimize HVAC load impact.

Heated air from the heater plenum regenerates odor absorbent, discharging odors outside the vehicle to prevent cabin re-emission.

A smart window system opens vehicle windows to cool the cabin automatically.

A rotating detection unit moves along a heat transfer tube to inspect seal-welded portions, resolving radiation exposure risks and alignment errors.

A vehicle HVAC system uses a dual-loop architecture to dynamically regulate coolant flow through air-to-coolant heat exchangers.

Additive manufacturing creates this monolithic unit to eliminate seams and fasteners that increase drag and lift in conventional rectangular designs.

A single multiple zone air vent integrates adjustable and fixed outlet zones to direct airflow within a vehicle interior.

Separate discharge channels and doors target occupied seats, reducing electrical energy waste from conditioning the entire vehicle interior.

A vehicle air conditioning system uses a normally open and normally closed valve arrangement to direct refrigerant flow through dual heat exchangers.

Segmented plate design resolves length constraints to deliver sufficient heat exchange performance in compact vehicle spaces.

Segmenting the system into components with fixed resistance coefficients reduces computational energy while maintaining modeling accuracy.

Air delivery guide directs airflow to cool the rotational number controlling device in a vehicle air conditioner intake box.

A frame-mounted conditioning device covers RV ventilation intakes using a removable filter receiver and sound attenuation materials.

Segmented front and rear vanes adjust independently to disperse airflow, reducing temperature differences between windy and non-windy areas.

A control command disables timer and remote functions in motor vehicles to maintain stable states during service.

AVN terminal extracts user location and biometric signals to adjust vehicle air conditioning settings for personalized comfort.

A vehicle cooling roller blind uses a sealing frame and supporting ribs to resist headwind stress while regulating airflow.

A portable vapor cooling box uses a heating element to generate coolant vapor for rapid in-car temperature adjustment.

Integrating a filter within the fan housing captures copper abrasion from brushed DC motors, preventing heat exchanger contamination.

Segmented airflow paths prevent mixing of fresh and recirculated streams, reducing window fogging while maintaining cabin heating efficiency.

A parking position determination system adjusts vehicle orientation to solar radiation for thermal conditioning.

A seat heating system routes exhaust gas through hollow seat rails to transfer waste heat without electrical wires.

Identifies fungal metabolites in air conditioners via chromatography to reproduce odors, resolving unclear compound types that hinder effective odor removal.

A vehicle control system calculates catalyst warming and cabin heating periods to time internal combustion engine starts for remote pre-air conditioning.

An electric HVAC subsystem powered by a motor generator unit eliminates fuel waste during idle periods while maintaining cabin temperature and air quality.

A vehicle air conditioning support member uses a transverse sticking-out portion to disturb gas flow around the filter section.

Aligning heat exchanger inlet faces parallel to airflow reduces pressure drop and cabin noise by eliminating sharp flow reversals.

A vehicle remote control device sends a fuel cut request to stop an engine.

Segmented air guide removes dust and water via inversion while maintaining low drag through universal structure.

Segmented chambers and vertical stacking resolve the trade-off between separation efficiency and positioning flexibility in motor vehicle water tanks.

Separate cold and warm air passageways eliminate mixing doors, reducing airflow resistance and noise while improving temperature mixability.

A notification server retrieves user review data from mobile devices and transmits alerts to merchant endpoints.

Independent regulators maintain constant pressure and purity to resolve reproducibility issues caused by permanent test material incorporation.

Expansion zones in end plates lower stiffness to minimize thermal distortion during cycling.

A vehicle HVAC system uses adjustable air dampers to direct flow through separate condenser and gas cooler heat exchangers.

Human-machine interface stores operating profiles to resolve complexity trade-offs in automotive air conditioning systems.

Flange and recess headers with oblong fastener holes enable detachable assembly, eliminating extra frames while isolating thermal interference between units.

A dual-circuit thermal system uses phase-change materials to store energy for rapid temperature adjustments in vehicles.

Periodic water spraying on the condenser improves heat exchange while limiting energy consumption and fluid usage.

Briefly activating a heating element shifts system impedance before load switching, preventing resonant amplification of electromagnetic interference.

Placing the heater downstream reduces exhaust heat loss and enables prompt EV-mode start-ups in hybrid vehicles.

Asymmetric fin lengths prevent uniform frost plugging in heat exchanger channels, reducing defrosting frequency and maintaining heating efficiency.

A vehicle air conditioning controller calculates effective heating energy to determine the optimum blower operation amount.

A vehicle air conditioner routes high-pressure refrigerant through a heater core positioned between the compressor and condenser.

A rotationally molded plastic panel serves as a structural cabin component while integrating air conditioning ducts.

Relocating the climate sensor to the recirculation intake eliminates suction noise and inadequate airflow caused by instrument panel mounting.

A variable displacement compressor incorporates an opening and closing mechanism for a pressure relief passage to manage refrigerant flow.

Hydraulic cylinder mechanisms replace strong springs to reduce opening force and eliminate closure noise while maintaining watertight reliability.

Aircraft environmental control system uses a two-pass heat exchanger with air recirculation to manage cabin pressure and temperature.