Mechanical Apparatus TRIZ Cases

See how a rotation restrictor blocks inactive condenser fans to prevent backflow-induced vortic

See how a standby power supply driven by indoor unit signals controls an electronic switch to p

See how predictive control decomposes energy into source-specific components to optimize batter

See how neural networks analyze subcooling data from critically charged HVAC systems to predict

See how segmented humidity demand ratios adjust outdoor fan and compressor speeds to prevent ex

See how dividing a single throttle capillary into intermediate and throttle tubes reduces mater

See how photocatalytic UV generation produces non-hydrated hydrogen peroxide gas at safe concen

See how differential air quality sensing activates a fan to reduce temperature and particulate

See how automated parameter comparison and logical mapping correct damper-sensor associations w

See how temperature-based drying operations prevent moisture accumulation and bacterial growth

See how integrating compressor and condenser in a plenum with microchannel heat exchangers redu

See how data deployable bundles and robotic consumable loading minimize human error and timing

See how pre-filling CO₂ refrigerant at the factory with volume-pressure formulas prevents super

See how machine learning iteratively adjusts IAQ components based on sensor data and user prefe

See how energization state monitoring prevents refrigerant leakage detection failure during pow

See how an inclined vibration plate and lower extension wall direct scattered water to reduce n

See how machine learning evaluates target power adequacy in demand control, using feedback and

See how stacked waste containers with independent vacuum control and inductive power coupling e

See how interlaced microchannel heat exchangers with fluidly separated refrigerant circuits imp

See how secondary control circuitry detects thermostat type and provides calibrated target data

See how a flow-path switching valve reverses refrigerant flow direction in a condenser module t

See how dynamic air valve opening adjustment based on pressure feedback enables refrigeration i

See how a multi-functional valve merges relief, expansion, and circulation control into one ass

See how a thermal management controller uses real-time and forecasted weather data to recommend

See how a pressurizing path and throttle control prevent cavitation in low-boiling refrigerant

See how semiconductor chilling plates with anti-gravity wicking materials enable continuous atm

See how dynamic blade angle adjustment and environmental sensing enable air purifiers to adapt

See how a UV luminaire adjusts radiation thresholds based on mounting height and occupancy to e

See how an air duct with offset inlet and outlet positions enables forced convection cooling in

See how distributed gas detection modules inside air cleaning devices overcome fixed-station li

See how a water-cooled condenser with external circulation replaces air cooling to enable built

See how positioning copper refrigerant pipes below aluminum heat exchangers with stainless stee

See how a 25-56 mm copper connecting pipe prevents brazing material from peeling into stainless

See how space analysis and environmental calculation adjust air conditioning driving conditions

See how an inline static mixer uniformly blends refrigerant exiting microchannel evaporators to

See how a protective cover with upper and lateral portions shields valve drive units from dew c

See how trained inference models adapt to environment-specific operation data to improve abnorm

See how segmented acid, base, and organic filter parts remove harmful airborne substances to st

See how portable air cleaning devices with integrated gas detection modules enable real-time mo

See how pre-fastened parallel curved pipe sections reduce positioning complexity and prevent ki

See how four two-way valves replace costly four-way valves to reverse process fluid flow, maint

See how silicon carbide transistors replace IGBTs in variable speed drives to reduce switching

See how a bladeless guide vane uses the Coanda effect to control discharge direction, reducing

See how machine learning classifies users into comfort classes based on personal terminal data

See how dual determination units verify refrigerant leakage using temperature state amounts and

See how a hot-wire anemometer inserted through one hole measures near, center, and far airflow

See how a self-contained modular cleanroom integrates HVAC, redundant power, fire suppression,

See how a heated sensor thermally coupled to a conduit wall measures vapor quality in ammonia c

See how a modular sensor kit detects outdoor pollution levels and adjusts air conditioner opera