Mechanical Apparatus TRIZ Cases

See how perpendicular airflow past a receptacle aperture entrains treatment vapor into filtered

See how a sliding communication tube with axial chambers switches heat exchanger flow between p

See how a controller-actuated dispenser automatically doses cleaning composition into air handl

See how a secondary fluid loop with multi-position valve and thermal energy storage reduces ref

See how a retrofit thermoelectric chilling unit reduces water temperature in evaporative cooler

See how a cloud-based HVAC control system dynamically modifies emissions demand response events

See how a movable suction temperature sensor adapts to reversed heat exchanger orientation, ens

See how short-range wireless communication replaces physical control board access, enabling mob

See how a fuse link sensor and remote controller enable HVAC damper inspection through electric

See how an inclined detection object protruding from water enables real-time contamination moni

See how prioritizing intermediate cooler capacity over economizer flow rate reduces discharge t

See how an external guide rail on the housing lower surface extends pull-out distance, prevents

See how relocating refrigerant and heat medium ports to the top surface eliminates lateral pipe

See how homography transformation maps 2D plane coordinates to actuator direction, reducing cal

See how a modular decontamination unit integrates H2O2 supply with air recirculation and detach

See how segmented indoor units use refrigerant in large spaces and harmless heat medium in smal

See how machine learning models predict building occupancy from traffic data to dynamically con

See how an electric control chamber vent and radiator structure enable drive module heat dissip

See how vertical stacking with non-overlapping projections reduces water heater installation fo

See how integrating H2O2 supply directly into fan air flow enables uniform diffusion in large s

See how a Stirling unit with separate hot and cold refrigerant circuits reduces cascade system

See how a photocatalyst converts ozone and nitrogen oxides from UV oxidation into harmless gase

See how a magnetic catch mechanism enables secure yet tool-free ion emitter head interchange, w

See how radiating storage with phase-change materials pre-charges thermal energy to enable seam

See how a compact frame with reflection mirrors concentrates ultraviolet light to sterilize cir

See how preliminary ambient temperature detection during compressor standby reduces sensor misj

See how an external condensed water trap blocks combustion gas leakage in air heating systems w

See how a control device distinguishes sensor deterioration from actual gas concentration by tr

See how a control system corrects reference capture efficiency from standardized test particles

See how a controller optimizes transport refrigeration energy efficiency by adjusting compresso

See how an air conditioner with smoke detection distinguishes alarm modes by concentration leve

See how a building automation controller uses commissioning mode with zone pre-selection to sim

See how a heat pump circuit switches heat reservoir flow between parallel charging and series d

See how a rotatable valve at the fresh air inlet prevents module freezing during winter heating

See how UV-C radiation sources nested in the ceiling cavity disinfect airflow while shielding p

See how a hinged display panel with hanger and connecting link enables safe blower fan cleaning

See how laminated microchannel layers with distribution members enable horizontal heat exchange

See how an independently operated ion generator with its own fan enables continuous duct steril

See how micro/nano conductive fiber arrays generate high-concentration ions below corona thresh

See how a duct smoke detector uses internal particulate generation and airflow monitoring to ve

See how dynamic air outlet configurations switch based on ambient temperature and humidity to r

See how a second ultrasonic sensor in a remote device or light fixture improves user position e

See how modular segmentation enables independent humidification and air cleaning modes, prevent

See how an air gap between display panel and cabinet enables natural and forced convection cool

See how enthalpy-based coil temperature monitoring detects deviations before ice formation, pre

See how a cloud-based HVAC platform uses forecast data and AI to implement adaptive energy poli

See how a damper plate with variable-length teeth and segmented vane control enables precise ai

See how an ozone-generating cover assembly disinfects air conditioner interiors, killing 99% of

See how a single temperature sensor in the primary heat-generating component estimates lifespan