Mechanical Apparatus TRIZ Cases

See how modular fluid coolers with wet media and chillers with micro-channel heat exchangers sw

See how a multi-pass refrigerant circuit enables heating and cooling mode operation while reduc

See how a hierarchical device data model organizes components, functions, and specifications to

See how a bypass pipe with expansion device prevents liquid refrigerant accumulation in high-pr

See how austenite-dominant stainless steel pipes resolve the strength-ductility contradiction i

See how a relay unit with bi-directional shutoff valves reduces refrigerant leakage and system

See how dynamic heating control based on humidity and gas sensors prevents condensation noise i

See how a fleet of vehicles coordinates air treatment capacity using dual-latency communication

See how a dual-loop subcooling system removes excess heat from CO2 refrigerant to prevent unsaf

See how forced airflow with thermoelectric and resistance heating replaces towel drying to redu

See how a field device triggers wireless interface activation in building automation controller

See how dynamic condenser fan control adjusts the number of active fans during low ambient cond

See how a receiving tunnel with autonomous cooling zones and predictive control enables after-h

See how temperature and pressure measurements estimate refrigerant composition ratio in real ti

See how integrating air cleaning devices into VAV boxes enables dynamic filtration control base

See how a parallel heat exchanger assembly switches upstream coils to condenser mode under low

See how stacked activated carbon and zeolite layers with real-time gas detection improve air pu

See how recovery and dehumidification wheels with staged cooling coils manage humidity and temp

See how antimicrobial coatings and UV-C light deactivate microbes on aircraft air filters, redu

See how pressure-differential sensors replace time-based filter schedules with real-time contam

See how a shared flow sensor measures individual and combined valve characteristics to calculat

See how a rotationally symmetrical shielding hood with annular gap enables universal ventilatio

See how automated test behavior triggered by operation signals distinguishes refrigerant leak a

See how return air temperature correlation coefficients enable automatic indoor unit position d

See how segmented heat dissipation plates with integrated drainage grooves and humidity sensors

See how machine learning models predict cooling demand and dynamically adjust chiller states to

See how a ceramic atomization plate with flexible wick replaces air-pump systems to reduce atom

See how optimizing sheet layer thickness to 12-75 μm and surface roughness to 0.09-0.4 μm preve

See how a stand-integrated drain pan collects condensate and leaks from tankless water heaters,

See how an outdoor metering device and controller adapt to missing or defective indoor metering

See how adjacent tube-penetrated fin regions cool air passing through tube-removed zones to pre

See how gravity-driven mist backflow through a guide cylinder achieves raindrop effects without

See how a dual-inlet housing with segmented flow passages enables a single fan to perform both

See how staggered tube column spacing in a falling film evaporator reduces gas flow rate and im

See how cloud-coordinated gas detection and airflow generation direct indoor pollutants to the

See how refrigerant temperature adjustment maintains user-selected room temperatures without in

See how separate water supply and discharge passages enable simultaneous humidification and air

See how segmented compressor suction ports prevent refrigerant mixing from multiple evaporators

See how a whole house fan with automated windows and environmental monitoring reduces cooling e

See how a controller alternates between exhaust and filtration modes to prevent humid air from

See how a variable-speed BLDC compressor and electronic expansion valve enable marine air condi

See how filter units integrated into station side walls and structural elements reduce particul

See how magnetic bumpers and segmented louvers resolve UV durability vs. airflow contradictions

See how dynamic alert thresholds use machine learning to reduce false alarms, prioritize critic

See how a non-learning extrapolation model improves air conditioner startup time estimation in

See how an ultrasonic atomization assembly outside the air duct delivers humidified air through

See how a single outdoor unit serves multiple indoor heat exchange mechanisms to provide coolin