Air-Treating Devices TRIZ Cases

Retaining arms constrain gel deformation to prevent plastic contact damage.

A structural air duct merges roof bows with HVAC channels to supply cabin air.

A vehicle air conditioning device adjusts engine coolant flow to regulate refrigerant pressure and compressor operation.

A vehicle control unit estimates tire particulate emissions by analyzing driving operation values through pre-stored correlations.

A server device couples motor vehicle operating states with external apparatuses via event and trigger channels.

A control circuit manages auxiliary air conditioning activation signals via NOR gate logic linked to vehicle ignition states.

Integrating infrared panels into mobile work machine cabins eliminates fan noise and dust circulation while reducing energy consumption.

Wireless sensors detect user seating zones to deliver specific feature description data for automatic vehicle configuration.

Central dispatch coordinates autonomous vehicle movement within facilities, resolving contradictions between automation productivity and system complexity.

A vehicle interior panel integrates a thermoelectric air conditioner to condition cabin air locally.

A movable body window system uses a monitoring device to detect fog and adjusts heating and air conditioning forces for clear visibility.

Dynamic fan speed control adjusts airflow to component thermal zones, reducing power consumption caused by uniform high-speed cooling.

A V-shaped temperature door pivots within a vehicle air-handling system to direct airflow between hot and cold paths.

Integrated damper brackets absorb vibrations while the bearing housing merges support functions to simplify assembly.

A pivoting cylindrical door element aligns apertures to control fresh and recirculated air flow in automotive HVAC systems.

A vehicle air conditioning system adjusts fresh air flow using a damper and controller to maintain cabin air quality.

A refrigerated body cooling unit integrates a protective frame into its housing recesses to absorb impacts during cargo loading.

A single housing assembly trifurcates inlet air into separate streams for independent front and rear zone temperature control.

A vehicle air conditioner rear console duct inlet channels conditioned air through a guide member to the register.

Console side cool air bypass passageway under the heater core directs refrigerant-cooled air to rear vents.

A cabin pressure outflow valve uses retractable aerodynamic flow disruptors to manage airflow through forward and aft gates.

An SMC bulkhead reduces energy loss via polyurethane insulation while maintaining structural strength through composite materials.

Thermally conductive member couples to aircraft outer skin to transmit temperature for moisture condensation.

A vehicle HVAC heat exchanger uses a low flow rate of 40 to 200 liters per hour for the heat-transfer fluid.

Variable speed testing with road profile simulation calculates accurate fuel consumption for bus HVAC units.

Integrating the bell mouth with the motor flange absorbs tolerance variations, simplifies assembly, and reduces vibration noise.

A translucent elastomeric polymer body interspersed with fragrance material diffuses scent through a controlled concentration gradient.

An elastically deformable web on the filter frame creates prestressed contact with the housing collar to secure the element.

A single knob drives a vane mechanism to adjust wind direction, reducing device volume and installation space compared to conventional multi-vane designs.

A vehicle cab climate system uses a thin flexible conduit connected to a pressurized air source for compressed air delivery.

Segmented infrared sensor array detects occupant body temperature and side window fog conditions using distinct pixel groups.

A vehicle air conditioning device accumulates heat in the case before interior operation starts.

Hinged dampening fingers pivot over-center to delay valve opening, reducing oscillating pressure and noise during door slam events.

A dynamic control methodology adjusts compressor cycling limits based on operating conditions.

Laminated foam resin structure combines closed-cell and open-cell layers to resolve insufficient sound absorption in vehicle air conditioning ducts.

Preliminary action resolves user comfort versus energy consumption trade-offs by pre-configuring AV interiors.

Alternating first and second expansion valve decompression cycles increases air conditioner compressor power consumption.

Adjustable coolant pump speed prevents evaporator freezing while maximizing cold storage during zero engine torque conditions.

An asymmetric butterfly air mix door restricts temperature differences in the mixing space by compressing seals differently.

A vehicular heat management system uses separate cooling and heating loops to direct refrigerant flow between air conditioning and heat pump modes.

Dynamic compressor control adjusts operation rates based on driving patterns to balance cooling performance against engine power loss during acceleration.

A front-mounted external cold air intake system introduces outdoor airflow into a refrigerated compartment via a U-shaped duct and horizontal louvers.

An air deflector bar with a V-shaped channel deflects warm air at an oblique angle to create directed partial flows.

A controllable valve regulates refrigerant flow in vehicle heat pump systems to maintain optimal pressure and temperature levels.

Continuous voltage control prevents inefficient prime mover cycling by dynamically adjusting speed to stabilize generator output.

A lightweight vent assembly uses two structurally identical polycarbonate halves joined by a locking mechanism to equalize pressure in aircraft cabin compartments.

An exhaust intrusion mitigation system autonomously closes HVAC vents to prevent harmful fumes from entering the vehicle cabin.

A controller activates an electric coolant pump to circulate fluid through a heater core, directing warm air onto the windshield surface.

Segmented control flaps and adjustable air-guiding elements maintain stable temperature differences between vehicle interior regions during mode switching.