Mechanical Apparatus TRIZ Cases

See how segmented compressor frequency and fan speed adjustment based on temperature-humidity d

See how adjustable air inlet and outlet hoods with dampers stabilize heat exchange efficiency i

See how a correlation engine dynamically adjusts VAV temperature set points based on occupancy

See how statistical analysis of heat exchange demands determines outdoor unit operation mode to

See how window shading control integrates thermal capacity modeling, solar radiation prediction

See how a pre-restart sanitization cycle heats the wheel to 120–145°C to kill moulds and bacter

See how inverter brake sequencing with dynamic conduction control stops wind-driven outdoor fan

See how a gravity-driven bypass line overcomes refrigerant stacking in low-pressure vapor compr

See how a server-provided data model enables one management program to handle multiple air cond

See how editable quiz data replaces manual HVAC testing to reduce errors and retesting costs th

See how suction-side and liquid-side sensors track refrigerant temperature trends to distinguis

See how parabolic efficiency models enable real-time compressor staging in multi-chiller system

See how a rotatable suction panel with circumferential coupling simplifies filter access and re

See how a capacitive touch strip on a curved housing enables gesture-based thermostat control w

See how a throat restriction in the recirculation channel uses the Venturi effect to passively

See how integrated controller logic enables HVACR units to balance heating and cooling loads ad

See how interference projections on an HVAC compressor plug block incorrect alignment orientati

See how adaptive piping length compensation adjusts compressor frequency to counter pressure lo

See how a thermal management controller aggregates weather forecasts to notify occupants when t

See how substrate agitation using vibration and movement increases pollutant contact with photo

See how modular spray units with independent control adjust water output by temperature, humidi

See how a hot vapor bypass circuit with segmented evaporators reduces refrigeration system weig

See how a non-planar reflective surface with protrusions doubles UV interaction with photocatal

See how segmented heat exchanger flow paths with independent expansion valves enable adaptive c

See how a ceramic heat exchanger coated with titanium dioxide and illuminated by UV-A and UV-C

See how dynamic inverter frequency adjustment based on detected DC voltage prevents overcurrent

See how optical fibers with surface alterations diffuse UV light to activate photocatalysts, re

See how a controller equalizes liquid refrigerant among heat source units during defrosting and

See how a water retaining structure between effluent and condensate areas prevents washing modu

See how an internal heat exchanger and dynamic expansion valve control maintain variable target

See how automatic learning of heat exchange load curves enables dynamic coordination of paralle

See how bag-shaped electrostatic filters integrate UV light and TiO2 photo-catalytic electrodes

See how virtual start times generate augmented data to train air conditioner machine learning m

See how integrating a lighting device into an air conditioner housing with a dedicated cooling

See how a control system identifies initial AQI by location and room size, predicts target air

See how a burring portion and fastening member integrate hinge functionality to reduce componen

See how an open-circuit refrigeration design with pre-cooled receiver and on-demand evaporation

See how temperature sensors and feedback logic detect outdoor air damper faults in real time to

See how a guide member replaces blades to control airflow direction in circular discharge paths

See how a sloped base pan directs liquid from HVAC equipment toward outer edges using gravity,

See how dynamic correlation formulas and real-time external condition feedback enable accurate

See how photocatalytic oxidation with UVC lamps and AI-driven sensors optimize HVAC air quality

See how signal conditioning converts AC inputs to square waves, enabling multiplexed detection

See how a smart gateway auto-discovers physical devices, generates virtual BMS-compatible repre

See how a predictive sensor system combines near-future and distant-future trained models to fo

See how remote air quality sensors enable feedback-driven fan speed and purification adjustment

See how unit controllers with dual master-slave capability eliminate separate master controller