Ducting Arrangements TRIZ Cases

See how nested main and sub-flaps with dual-axis rotation control air direction in ceiling unit

See how a pressure-actuated nozzle system transitions between low and high flow configurations

See how concrete structural elements with embedded supply and exhaust air treatment devices ena

See how a roof edge intake vent uses baffle structures and segmented sheet members to allow air

See how splitting fresh air between kitchen cooling and range hood intake reduces heat-exchange

See how an adsorbent-coated rotor adjusts humidity in gas furnace supply air without water pipe

See how a porous membrane assembly uses capillary action and evaporation to passively cool inte

See how a dual-mode UV disinfection system switches between surface sanitization and HEPA air f

See how a dual-jacket polyurethane foam structure achieves pressure resistance, thermal insulat

See how extruding sealing compound in overlapping turns with seamed joints creates a tight yet

See how branch-pipe heat exchange with flow regulation balances sensible and latent heat proces

See how a rigid air-permeable composite duct with layered insulation absorbs noise and reduces

See how a bypass intake conduit and secondary air duct supply make-up air outside the housing t

See how segmented pliable duct sections anchored to pedestals prevent pressure-driven sliding,

See how a one-piece connection element with integrated lip clamping and elastic sealing replace

See how segmented heat exchangers with asymmetric air outlets resolve uneven subcooling in sing

See how a coaxial screen cover with mesh and shoulder portions fits multiple conduit configurat

See how a bridge member with hollow chamber houses the vane assembly vertically, reducing ceili

See how multiple wind collectors with one-way valves capture ambient wind from any direction to

See how a temporary test barrier with gasket connection and rip cord enables consistent HVAC du

See how dual-mode air diffusers and radiant panels resolve the contradiction between patient th

See how an adjustable duct connector and pedestal system enable HVAC units to couple to varying

See how a fin structure creates a Coanda effect to direct air flow, while integrated lighting a

See how a box-shaped duct support with internal bracing replaces wood beams, bears 200% vertica

See how a vortex suppression structure aligns the velocity boundary layer with support air flow

See how ceiling-mounted dual diffusers with adjustable flow ratios prevent contaminant backflow

See how turbine-driven air extraction uses flow modulation and preliminary energy storage to ma

See how integrated drive motors within pivotable damper leaflets enable selective multi-inlet a

See how a clean agent replaces water as heat exchange fluid to consolidate HVAC cooling and fir

See how a hybrid cooling system switches between direct, indirect, and mixed modes to reduce da

See how an access panel assembly enables safe ground-level cleaning of V-shaped heat exchanger

See how vertical inlet positioning above the blowing outlet creates an air curtain region to ma

See how a low-profile columnar air device uses segmented vertical airflow to de-stratify room t

See how differential pressure sensors detect air backflow in multi-outlet duct systems, enablin

See how a multi-zone panel clip with gripping teeth replaces adhesives in insulated duct assemb

See how a chilled beam integrates lighting into a fin structure using the Coanda effect to redi

See how fixed blades inside a duct intercept off-center air from a blower fan and redirect it i

See how a light source and cone reflector illuminate HVAC duct interiors to detect leaks withou

See how relocating the electric heating assembly between fan casing and heat exchanger isolates

See how a curved-conduit insert with jagged trailing edge and curved lip reduces suction duct n

See how a wafer stocker uses cassette segmentation and fan-filter laminar flow to reduce dust a

See how a dual air outlet system with adjustable regulation channels directs cool air upward an

See how sequential bending stations and roll forming produce TDF flanges in nine seconds, meeti

See how controlled crimping force creates indentations in foam core without breaching facing la

See how deformable bellows with sealing lips solve air tightness and positioning tolerance issu

See how a mesh-and-cotton silencing device absorbs frequency-specific sound waves to reduce air