Mechanical Apparatus TRIZ Cases

See how feedback-based air flow control maintains compressor pressure within safe ranges in mul

See how a laminate removable seal with metallic and sealing layers prevents fragrant liquid acc

See how a phase-change heat storage module enables continuous hot water supply during defrostin

See how merging subcooling heat exchange with the condenser reduces pipeline length and pressur

See how a vibration transmission suppressing portion in connecting pipes reduces stress from co

See how differential pipe thickness directs flammable refrigerant leakage outdoors by making th

See how a heat exchange device with four-way valve and bypass pipes enables flexible cooling-he

See how a semantic ontology model classifies BMS objects to improve fault detection, user inter

See how AI-based forecasting applies daily weather and holiday weights to power usage data, eli

See how a defrost controller redirects indoor air heat through a second heat medium to prevent

See how a magnetocaloric conditioning unit and coolant circuit reduce flash gas and recompressi

See how an auxiliary heat exchanger coupled to the housing wall cools refrigerant passively, el

See how a switching valve isolates evaporators during defrosting to prevent heat from raising s

See how calculating average indoor temperature across dwelling units enables automatic water fl

See how first and second valves isolate the compressor chamber during shutdown to reduce starti

See how two-way communication between thermostat and rooftop unit enables real-time occupancy a

See how a sanitation loop with UV lamp, anti-scale device, and three-way diverter valve suppres

See how a stub pipe housing with compliant seals directs escaped refrigerant into the cabinet f

See how independent zone controllers measure temperature differences and adjust circulation fan

See how cover-triggered display switching eliminates overlapping screens in air conditioner rem

See how cooling fin temperature feedback automatically determines air blower positions to preve

See how greyscale offset values at selected drive levels generate a correction function to comp

See how a reversible refrigeration cycle with direct hot-gas evaporator entry and secondary eff

See how an electronically controlled protective grating automatically opens when filter cloggin

See how integrated airside-waterside optimization in a single HVAC controller reduces resource

See how elongate passages guide compressed air jets along fume hood walls to prevent flow separ

See how refrigerant leakage detection triggers flow switching and compressor operation to retri

See how a dual heat exchanger combines flat pipes near the fan and circular pipes farther away

See how power-assisted filter ejection moves clogged filters into view automatically, ensuring

See how an intermediary interface enables air conditioners and external HVAC devices to operate

See how a continuous side wall surrounding vent holes disperses exhaust flow, reducing noise an

See how zeolite adsorbent captures and concentrates CO2 from ambient air to enhance greenhouse

See how short-range wireless communication between remote controls and a communicating apparatu

See how equivalent operation duration integrates wind speed gear and air quality parameters to

See how segmented membrane plate assemblies and nested folded cores transfer heat and moisture

See how infrared sensing and segmented dehumidification terminals decouple humidity from CO₂ co

See how automated climate synchronization between vehicle and home HVAC uses sensor data and lo

See how machine learning predicts user absence and return times from historical patterns, enabl

See how dynamic heat exchanger temperature adjustment resolves cyclic cooling oscillations to a

See how a flooded evaporator with superheater control eliminates the float switch and large acc

See how modular cleanroom sections joined by tension cables and standardized utility panels cre

See how a heat pump uses the first bypass pipe for both subcooling and injection, reducing comp

See how independent zone fans replace restrictive dampers to maintain fixed net air flow, reduc

See how dual cross-flow fans with reverse-rotation control enlarge return air area and reduce n

See how simulation models of HVAC systems adapt schedules to volatile energy costs and weather

See how open circuit refrigeration with pump-based liquid recirculation and liquid separation r

See how smart electricity monitors at individual outlets detect seat occupancy to adjust HVAC d

See how a refrigerant tank accumulates excess refrigerant during compressor operation and suppl

See how an air conditioner captures drain pan images when fans and heat exchangers are at rest