Mechanical Apparatus TRIZ Cases

See how ventilation openings and fluoropolymer supports enable higher-power UV disinfection whi

See how a duct-mounted ionizer uses airflow-driven generation to eliminate external power needs

See how an interface module translates system signals into motor parameters, enabling universal

See how stored expansion valve opening degrees enable efficient air conditioner restart after l

See how a stepped flow path on the housing inner surface circulates cold air in the deep-freezi

See how merging wall-plate and electrical terminals into one connector body reduces lateral dim

See how a removable filter net slot beside the air inlet eliminates shell disassembly for clean

See how an overhead air handler uses forced circulation, HEPA and microbial filters, and invert

See how audio signature clustering distinguishes human voices from device sounds to predict occ

See how optimized heat exchanger volume ratios (0.6–1.8) and refrigerant charge control (1.0–2.

See how left-right heat exchanger placement, sensor isolation, and scattering prevention resolv

See how LED lights on the HVAC exterior use color and blinking patterns to indicate faults, eli

See how image sensors detect fume hood opening size to adjust ventilation dynamically, maintain

See how inhomogeneous electrostatic fields remove sub-0.1 μm particles without corona discharge

See how side-mounted heat exchangers, upward discharge, and optical water-level detection enabl

See how merging mechanical and free-cooling circuits with shared fan coils and a distribution h

See how cellulose fibers combined with fibrillated thermoplastic binders and electret treatment

See how an air conditioner supplies fundamental reactive power based on input voltage magnitude

A moisture sensor inside the hydro furnace case detects water leaks early, helping prevent internal part damage and safety issues.

By combining heat exchanger sealing, water pump mounting, and wire routing, this structure cuts indoor unit parts and speeds troubleshooting.

See how dynamic flow control device adjustment maintains minimum heat medium flow rate to preve

See how a base unit with portable modules enables flexible air purification across diverse indo

See how seasonal usage, timer settings, and temperature differences determine safe update windo

See how a single pressure sensor in the highest-resistance zone, combined with bypass flow regu

See how longitudinal flow guiding plates prevent airflow turning in centrifugal purifiers, redu

See how controlled austenite microstructure and grain size enable stainless steel refrigerant p

See how integrated control of air conditioning, ventilation, and light blocking uses reinforcem

See how a shared air flow driving apparatus and dedicated air guide channels prevent purified a

Near real-time context analysis detects negative reactions to automated smart home actions and adjusts future control to match user preferences.

See how an HVAC controller switches to alternative defrost modes using backup sensor feedback t

Correlating VOC, particulate, and other IAQ sensor data enables continuous biological pollutant estimation and targeted HVACR remediation.

See how a dedicated interlock wire separate from communication lines ensures safety device oper

A HEPA-filtered laminar air curtain blocks and traps respiratory droplets between people, enabling safer mask-free indoor conversations.

See how merging air conditioning and water heating into one refrigerant cycle captures indoor h

See how a secondary water-based condenser reduces air-fan noise and maintains cooling performan

See how a rotatable infrared sensor achieves 360-degree temperature detection by covering itsel

See how a curved filter with variable thickness and separated UV irradiation increases filtrati

See how a cooler-integrated condensate water collection system reduces manual watering in deser

See how a thermostat integrates HVAC, lighting, security, and maintenance data into a map-based

See how a segmented gas detection module and mobile purification unit use wireless positioning

See how a cooler with heat sink and turning portions removes sand, dust, and water while coolin

See how a flexible actuator structure with jolt property enables directional valve switching wi

See how supply vehicles coordinate air treatment capacity through dual-channel wireless communi

See how sequential circulating fans distribute heat from a heating component to reduce over-tem

See how a main controller converts multiple contact signals into a single serial signal, enabli

See how centralizing software updates in the server device eliminates the need to update both a

A pressure sensor and switchable fan control let one clean room alternate between positive and negative pressure while maintaining accuracy and lower power use.

See how a manifold with modulating dampers and multi-parameter sensors dynamically adjusts zone