Mechanical Apparatus TRIZ Cases

See how a shipping-container-sized clinical chamber uses automated airborne sterilizing agents,

See how particle concentration sensors and augmented air quality indexing enable allergen remov

See how thermal power parameters from distant buildings enable adaptive heating or cooling regu

See how a thermoelectric device coupled to an auxiliary evaporator uses the Peltier effect to c

See how a neural network classifies building state to set dynamic temperature bounds, balancing

See how a fiber optic cable measures fluid flow by detecting bend-induced light power loss, ena

See how an HVAC control board detects faulty sensors and substitutes alternative data sources t

See how a thermostat filters and displays smoothed temperature values to reduce operator frustr

See how a one-piece extrusion frame with pre-drilled holes, capture recesses, and integrated te

See how an inclined light-transmission part and blocking member reduce cover reflection loss an

See how a dual-mode controller adjusts maximum heating demand based on outdoor temperature to p

See how continuous valve and pump adjustment using Nelder-Mead optimization achieves dynamic hy

See how a U-shaped air treatment arrangement with parallel airflow paths reduces unit footprint

See how a layout-based control apparatus enables collective wind direction and volume adjustmen

See how a single central light source unit reduces power, weight, and gap distance between liqu

See how splitting condensation outdoors and dispensing indoors reduces pathogen exposure, isola

See how a vortex vacuum generator creates donut-like low-pressure zones to collect fine dust wi

See how a furnace system uses pressure sensing and motor feedback to maintain constant airflow,

See how elapsed-time monitoring of temperature difference prevents erroneous frost detection ca

See how dynamic flow regulation balances heat exchange efficiency and load losses in HVAC syste

See how a mixing chamber blends liquid and gas refrigerant to achieve precise temperature contr

See how a heat medium relay unit isolates flammable refrigerant from indoor spaces, reduces pip

See how predictive capacity demand control adjusts outdoor fan rotation before load changes to

See how rotation-speed command voltage and duty ratio analysis enable frost detection and defro

See how segmented outdoor collection and indoor dispensing subsystems use titanium dioxide coat

See how parallel TXV and electrically-actuated valves with direct refrigerant sensing reduce se

See how segmented refrigerant passages with variable expansion valve control enable consistent

See how concentric inner and outer blades rotating independently achieve larger stroke angles,

See how cooperative load control coordinates outdoor and indoor air conditioners to balance tem

See how image-based skin moisture detection replaces manual adjustment, enabling adaptive humid

See how a humidifier projects humidity data onto its fog volume, eliminating physical screens w

See how a motion sensor on the damper shaft detects rotation discrepancies between actuator out

See how relocating the dust box to the side enables automatic filter cleaning without increasin

See how closed-loop feedback control adapts primary and secondary pump flow to minimize tempera

See how ejector-based pressure control maximizes refrigerant flow through the secondary inlet w

See how a predictive HVAC controller reduces energy use by forecasting unoccupied-space tempera

See how an antenna protruding through a vent front surface enables RF communication despite met

See how HVAC devices automatically determine and report their location using GPS, altimeters, a

See how a multi-mode electronic expansion valve adapts to R-410A, R-32, and R-134a without repl

See how wireless control replaces hard-wired damper testing, enabling remote actuation, real-ti

See how surface and air temperature sensors trigger variable-speed fan operation to prevent con

See how normalized energy ranking across HVAC units in multi-dwelling buildings directs mainten

See how shared rectifying components detect capacitor charging current to calculate AC frequenc