Air-Treating Devices TRIZ Cases

See how a honeycomb PTC heater with resin frame and cushioning material reduces thermal stress

See how a movable flap and outer drainage channel prevent water from reaching the fan or filter

See how integrating a fresh air system into the control console reduces hazardous vapors for ro

See how a heat exchange container and flow pipe create a self-driven refrigerant loop using liq

See how alternating sorption and desorption modes in dual units remove CO₂ and water from recir

See how a turboexpander-based air conditioning system eliminates coolant by compressing and exp

See how a compressor characteristic map and low-pressure measurements replace physical high-pre

See how closing the air duct and venting hot humid air externally dries the evaporator efficien

See how a foamed core with FRP skin uses elastic deformation to form curved covers, eliminating

See how a nested heat exchanger enables refrigerant-to-refrigerant heat exchange between conden

See how UV-transmissive fiber strands deliver 222-265 nm light between HEPA and carbon filters

See how a vehicle heat pump uses a multi-inlet compressor, nested vapor generator, and dynamic

See how offset pressing members and elements in different transverse planes provide cover rigid

See how a nested heat exchanger housing integrates a nitrogen oxide catalytic converter adjacen

See how color-coded push buttons and dynamic visual feedback resolve user confusion in SYNC con

See how phase angle control synchronizes asynchronous DC loads to stabilize power systems and i

See how a modular heat exchange system merges HVAC, battery, and autonomous controller cooling

See how contaminant-level detection selects between hydrogen peroxide and photocatalytic cleane

See how a single earthing circuit connects metal elements in series through direct contact, eli

See how independent positioning of temperature sensor and inrush current switch simplifies asse

See how a single chiller and gas injection device simplify vehicle heat pump design, reducing w

See how a planar heating plate with integral sealed housing eliminates sealing gaskets, reducin

See how converting an electric motor into a generator enables variable power distribution to re

See how a remotely located energy storage device uses refrigerant circulation to cool batteries

See how periodic fan activation dilutes leaked refrigerant in transport climate control units,

See how multiple lock mechanisms distribute stress across contact points in a power transmissio

See how rib parts and protrusion parts on a register damper generate controlled vortex flows to

See how a monobloc valve distributor with straight through-ducts and solenoid valves eliminates

See how an external heat exchanger captures ambient air heat during vehicle motion to warm carg

See how a DC-to-DC converter uses waste heat from power electronics to warm vehicle fluids, eli

See how variable engine speed control enables rapid cooling mode above nominal high speed and e

See how refrigerant temperature limiting at the heating condenser inlet prevents housing materi

See how an integrated coolant system merges cabin HVAC and battery thermal control to reduce en

See how a cylindrical waveguide cavity with TE(1,1) mode microwave delivery replaces resistive

See how a bypass branch redirects refrigerant around the dual-fluid heat exchanger at low tempe

See how positioning the heat exchanger downstream of the connecting point reduces pressure loss

See how a single-chiller heat pump integrates battery cooling, cabin heating, and air condition

See how a vehicle thawing compartment uses arrival-time calculation and dynamic temperature con

See how an electric vehicle uses clutch switching to connect the propulsion motor to a cleaning

See how a dual-duct tube and fin bundle with optimized fin pitch reduces ice formation and exte

See how calculated water collection and drainage in the evaporator prevents flash fogging by sw

See how a magnetic coupling device drives two delivery wheels through a wall barrier, enabling

See how semi-circular ribs at fluid passage peripheries balance flow and temperature across hea

See how an opening/closing valve on the branch line prevents compressor pressure rise and oil c

See how selectable master lamellas and pivotable slave lamellas enable adjustable diffuse air f

See how economizer float detection interrupts water feed when non-evaporated water accumulates,

See how a single chiller serves both battery and electrical components, recovering waste heat t

See how a single-step alumina and polymer coating reacts with aluminum to prevent corrosion and

See how thermoelectric elements merge with plate-tube heat radiating channels to rapidly heat v

See how a single Hall Effect sensor monitors all three phases of a high-voltage AC bus to detec