Air-Treating Devices TRIZ Cases

See how positioning the cold storage material container upstream from an aperture plate reduces

See how an electronic expansion valve dynamically adjusts refrigerant flow to a battery chiller

See how a club-shaped displacement body pivots in a converging duct to deflect air up to 45° us

See how a friction element between slat bearing and housing prevents abrasion and maintains con

See how a mechanically coupled valve integrates pre-exterior and passage switching units to red

See how resistance dividers and vertical communication paths in header portions equalize refrig

See how a waterproof wall with variable height and drain channel prevent water leakage from the

See how bypass lines and a buffer store maintain cabin heating during external heat exchanger d

See how a segmented delivery section with a dividing plate directs conditioned air to rear seat

See how transversely offset rib sections promote turbulence and fluid mixing in a heat exchange

See how a fan-shaped desiccant rotor rotates using thermal buoyancy from HVAC hot air, eliminat

See how a two-section evaporator with thermostatic and control valves prevents first-section ic

See how an electric TRU replaces combustion engines and R404A with electric compressors and R74

See how a drain hose uses an elastic body with a protruding portion and a hard member with hook

See how an extruded profile air outlet uses alternating outflow directions and negative pressur

See how pre-start fan activation lowers refrigerant pressure below safety limits, preventing co

See how offset suction and blowing partitioning members maintain air flow separation across rot

See how a heat-medium circulation system with programmed flow control prevents refrigerant leak

See how a composite coating with organic polymers and chromium-based mineral substances provide

See how separate evaporator and condenser flow channels enable independent temperature control

See how slotted contact plates span multiple heating chambers to reduce component count and imp

See how thermoelectric coolers replace compressor-based AC to condition vehicle air without eng

See how a cylindrical adjustment element with integrated guide sections pivots perpendicular sl

See how a counterbalanced pivot mechanism reduces flapping noise in vehicle pressure relief val

See how a five-way valve integrates flow control for heating, cooling, and dehumidification mod

See how a skin heat exchanger transfers galley cart heat to the aircraft skin, eliminating acti

See how an integral scent chamber with translatable damper maintains HVAC airflow and vane cont

See how dual axial fans on opposing sides of a thermal exchanger use coordinated push-pull airf

See how an eutectic device with dual refrigerant and cryogen circuits enables silent, low-power

See how a valve block with two inlets enables separate PAG and POE oil recharge paths, preventi

See how independent control of nozzle neck and expansion portion diameters using dual needles i

See how a centralized energy module merges separate cooling circuits to reduce system complexit

See how strategic UV-C placement in evaporator cores and air passages kills microorganisms, inh

See how a unified air conditioning loop heats both battery and cabin, eliminating separate heat

See how dual temperature sensors—one for chamber air, one infrared for food—enable zone-based b

See how a dual-duty heat exchanger merges condenser and evaporator tube banks into one assembly

See how repositioning modulator tanks from vertical to horizontal and lower locations reduces c

See how a cryogenic engine acts as a heat sink for a refrigeration system, using rejected heat

See how a flexible safety element with distance features limits heating-element movement inside

See how a universal adapter uses mechanical geometry detection and stop-piston positioning to f

See how a sliding-member and joint mechanism replaces fork-like structures to reduce projection

See how multiple projections at flow-change portions reduce aerodynamic sound by minimizing vor

See how longitudinal filter pockets replace flat walls to simplify assembly, prevent frame defo

See how a slit between conductive tracks prevents degraded PCB material from forming a resistor

See how thermoelectric devices replace vapor-cycle chillers in aircraft galleys to eliminate re

See how a rotatable control door with segmented airflow paths balances windshield and side-wind

See how a plate-based reservoir tube integrates the filling channel within tube dimensions to i

See how an integrated APU and control system automates engine shutdown, pre-heats coolant, and

See how an integrated HVAC system merges battery cooling and cabin heating using shared heat ex

See how a variable accumulator with piston control optimizes refrigerant flow and compressor pe