Mechanical Apparatus TRIZ Cases

See how clustering-based interval estimation corrects wireless terminal positions in unknown-in

See how IoT sensors and dynamic fan control enable residential clean-room air quality while red

See how automated air quality monitoring detects particulate matter and VOCs, then adjusts HVAC

Indoor and outdoor sensing drives filtered fresh air exchange in split AC spaces to improve air quality, comfort, and leak prevention.

See how a detachable UV LED and photocatalytic cover at the air intake disinfects air without f

See how real-time monitoring and automatic backup of key parameters preserve air conditioning s

See how nighttime pre-cooling stores thermal energy in building mass, reducing daytime mechanic

See how map-interpolation control predicts ejector opening percentages from temperature-based m

See how an internal distributor guides heated liquid through staged flow zones to prevent tempe

See how independent leveling members with controller-driven height adjustment enable accurate m

See how detecting air outlets first narrows the search area for light emitters, reducing mistak

See how a controller mediates between communicating and non-communicating HVAC equipment using

See how a connection band and separation tube reduce refrigerant flow rate in stages, lowering

See how flow-pattern-based refrigerant separation with subcooler superheat control prevents liq

See how modulating an electronic expansion valve controls superheat and discharge temperature,

See how an indication section on the indoor unit housing guides installers to meet IEC 60335-2-

See how an air handling unit detects contaminant levels in outside air and switches between fre

See how multiple individually controlled blower fans eliminate temperature variations caused by

See how map-interpolation control predicts and adjusts ejector opening percentages to prevent r

See how a setback control system calculates recovery time from temperature and unit capacity da

See how an aspirated smoke detector integrates HEPA filtration and UV LEDs to remove airborne m

See how occupancy sensors and automated UV sanitizers reduce pathogen exposure by scheduling di

See how two independently positioned direct-drive blowers eliminate belt friction, reduce power

See how monitoring electrical product power fluctuations enables automated estimation of consum

See how continuous heating and defrosting operations enable comprehensive air conditioner testi

See how an AI inference device replaces rule-based defrost control to reduce unnecessary heatin

See how temperature-change analysis detects window-open states and ventilation defects to reduc

Pressure-time analysis in the receiver detects refrigerant charge loss early without dedicated liquid level sensors, reducing cost and delay.

See how a flash tank with phase separation matrix stores thermal energy and balances refrigeran

See how dynamic indoor fan speed control prevents excessive temperature buildup during electric

See how a single-unit duct control apparatus integrates power supply, motor board, and control

See how barrier partitioning and sealed control box design prevent explosive R290 refrigerant c

Occupancy, pathogen, and height sensing adjust UV dose limits so a disinfection luminaire can disinfect effectively while restricting human exposure.

See how recessed hinged doors and curved transitions reduce flow obstruction, cutting noise and

By calculating recovery time from indoor, outdoor, and unit operating data, setback recovery stays on the lower-cost HVAC unit.

See how a connection band and separation tube reduce refrigerant flow rate in two stages, lower

Parallel capillary expansion with valve switching helps cascade ULT freezers hold stable temperatures across −20°C to −90°C with lower energy use.

See how distributed temperature sensors and intermediary analysis detect mis-set thermostats by

See how segmenting a heat exchanger into combustion, heat exchange, and condensation chambers r

Rotating and swinging vanes balance airflow between the water tank and condenser to control EV EIC and cabin temperatures with lower energy use.

See how a site monitoring system detects faults, learns user preferences, and adapts control lo

See how a fan convector cooling system prevents premature shutoff by calculating corrected setp

See how a hanger device integrates fan-driven air circulation, UV sterilization, filtration, an

See how a dual-conduit pump system extracts water from the top of a hot water cylinder and retu

See how reversing the refrigeration cycle enables an outdoor air heat exchanger to absorb outdo

See how a pre-assembled lighting device integrates a light guide into a dishwasher basket handl

See how a bed-shaped partitioned platform with independent temperature and humidity control sec