Ducting Arrangements TRIZ Cases

See how an integrated fan device mixes plenum and room air in radiant ceiling systems to preven

See how a modular utility spline integrates electrical, data, and fluid conduits into preconfig

See how a portable partition system uses dual HEPA filters and airflow separation to create a p

See how polymer foam ducts eliminate metal structures and separate insulation to prevent conden

See how expandable polymeric foam solidifies around a plug with pre-cut circular guides to enab

See how pitched airfoil wings create transverse vortexes that distribute liquid mist and achiev

See how a curved outlet guide tube replaces wind deflectors to maintain airflow velocity and ex

See how a sheet metal tie rod with pre-bent attachment flanges enables single-person installati

See how heat storage elements enable automatic switching from forced to natural convection cool

See how a flow guide member in the air outlet duct prevents backflow at the fan wheel ends, red

Tempered air circulated behind interior insulation warms the cladding, regulates room temperature, and helps prevent wall moisture damage.

See how asymmetric inlet positioning and variable-diameter ports enable flexible installation o

See how a partitioned housing with inlet and outlet ports guides airflow to a refrigerant senso

Stacked heat-retaining members divide the housing into perpendicular cavities, cutting partition parts, assembly complexity, and cost.

See how a segmented wick cartridge with positioned air inlets and booster wick maintains humidi

Quadrant discharge channels and localized turbulators even diffuser airflow, cut backpressure, and improve HVAC volumetric flow measurement.

A reversible adjustable frame lets one recessed vent fit flush or external grille installs, cutting part variants, storage, and installer complexity.

See how pre-applied paint sealant on HVAC duct surfaces during manufacturing eliminates on-site

See how a phase change material blanket on attic ductwork absorbs heat during the day and relea

See how a portable air conditioner nests inside a thermally insulated transport unit to enable

Fixed connections between nested air pipes prevent distortion and air shielding, improving packaged air conditioner airflow and installation.

See how an air outlet box integrated with pipe systems directs air horizontally along the ceili

See how pre-formed sandwich modules with integrated insulation prevent joint leakage and materi

See how a semi-rigid flat sheet with protruding sleeves simplifies vapour barrier installation

See how vortex generation structures create auxiliary vortices that collide with lateral vortic

See how a sliding mesh vent with replaceable thermal link automatically closes during fire expo

See how a rotatable sealing element prevents foam contamination of ducts during high-volume ins

See how a porous body with extinction-diameter holes covers the combustion unit to prevent flam

Radial injection toward the neutral fiber improves aircraft air mixing while cutting noise, pressure loss, mixer length, and added mass.

See how direct airflow supply and lower discharge ports maintain article storage cleanliness wi

See how slotted insulating panels closed by vacuum-bonded cover plates form reinforced, airtigh

See how a segmented duct with distributed air flow openings reduces temperature gradients in la

See how segmented indoor ventilation units with thin-plate heat exchangers eliminate central pi

See how an integrally formed stainless steel or copper filter casing eliminates surface coating

See how a flexible bellow adaptor with rotational ring enables universal ion generator installa

See how a polymer pin-and-washer fastener with integrated ring seal eliminates thermal bridges

See how bottom-mounting with struts and sound dampeners inverts traditional rafter suspension t

See how modular silencer baffles with variable air flow gaps attenuate low-frequency sound wave

See how a replaceable cuff with resilient gasket plates seals the slider-to-mount gap in blast

See how a coil spring blade support unit applies counterbalancing torque to reduce noise, vibra

A folded hose with a larger bend section and narrow second pipe traps air to suppress condensate backflow in tight ceiling installations.

See how a thin internal acoustic coating on foamed polyethylene ducts attenuates HVAC noise nea

Through holes wrapped with sound-absorbing material cut cooker hood duct noise while preserving airflow and enabling humidity-based replacement reminders.

See how a three-plate damper valve merges manual and motorized plates on a shared axis to enabl

See how a tubular soundproof structure uses phase difference control and air column resonance t

See how dynamic refrigerant flow path switching prevents pressure losses during cooling and enh

See how slidable support brackets interlock with unistrut beams to accommodate irregular vertic

See how uniform 22.5° duct elbows nest within each other to reduce shipping volume and eliminat

Partitioned air-guide inserts redirect 360° discharge flow away from corner re-intake, preserving air volume and heating or cooling performance.

A narrowing conching-tool gap boosts shear, mixing, and moisture removal while lowering energy use in chocolate mass processing.