Mechanical Apparatus TRIZ Cases

See how selective filter positioning based on air quality sensors reduces noise and maintains c

See how network-connected thermostats minimize a cost function combining energy use, discomfort

See how compressor-assisted pressure control enhances sorption rates in ammonia-based thermal s

See how a monitoring system uses sensor networks and machine learning to detect HVAC issues bef

See how a base air purifier with detachable portable units uses segmentation and wireless charg

See how dual outdoor heat exchangers with valve-controlled state switching match condensation a

See how an outdoor unit control saves all inter-device communication data to network-accessible

See how a defrost heater with longitudinal surface irregularities increases heating area withou

See how interchangeable sensor modules and universal fan controller compatibility reduce produc

See how a vapor mitigation system uses variable blower power and sensor feedback to maintain va

See how iterative simulation of compressor capacity, fan speed, and reheat adjusts air conditio

See how separate evaporators with path switching enable precise wine chamber temperature contro

See how segmented two-phase pump and vapor compression loops with dual-tank thermal storage red

See how a thermostat display combines seven-segment, nine-segment, and connecting characters to

See how a motor-driven push rod overcomes magnetic sealing force to open refrigerator doors aut

See how a segmented intake hood with lock bar and C-channel supports enables quick air filter r

See how enthalpy-difference detection regulates air exchange in portable conditioners, reducing

See how voltage-drop circuitry harvests energy from HVAC relay circuits to recharge thermostat

See how pneumatic dislodgement and vacuum filtration remove particulates from electrical enclos

See how dynamic icon sizing and selective enlargement improve equipment group identification an

See how a vertical cylindrical air sterilizer with top outlet and neck frame inverts convention

See how far-UVC light sources integrated into gaming machines reduce viral contamination withou

See how a flexible bracket merges support, folding, and sealing functions to reduce air filter

See how coordinating an air purifier with fan-based devices improves circulation coverage and r

See how a temporary flow measurement device calibrates permanently installed HVAC sensors to co

See how reflective duct surfaces redirect UV light to disinfect circulating air while minimizin

See how a chiller controller predicts energy levels from evaporator and condenser pressures, th

See how a rotatable mirror assembly with segmented reflective faces and light pipe distribution

See how combining user-set temperature patterns with real-time environmental data enables dynam

See how batch transmission and preliminary calculation enable frequent heat consumption updates

See how a single printed wiring board integrates low and high voltage circuits using distinct i

See how demand-side processors communicate real-time cooling demand to supply-side chillers, re

See how rotating the air guide plate to a limiting position first, then reversing by a compensa

See how a gas-liquid separator bypass path cools air conditioner circuit boards without reducin

See how substituting invalid data with valid historical values before model input improves pred

See how a sealed electrical wall box with cable glands prevents wall cavity airflow from affect

See how an HVAC economizer controller estimates unavailable sensor data using heat exchange equ

See how automated consumable identification, database-driven verification, and precision calibr

See how a movable bladeless diffuser with curved guide surfaces controls airflow direction with

See how a single expansion valve uses feedback control to manage both superheat and subcooling

See how blended-mode operation varies water distribution between adiabatic and evaporative cool

See how dynamic connection adjustment of multiple temperature sensors with energy-mode weightin

See how a changeover box converts four-pipe water-based HVAC into a two-pipe system, reducing i

See how isolation valves and pump-down sequencing maintain indoor refrigerant below M1 threshol

See how wireless signal distortion analysis and machine learning replace binary sensors to dete

See how automatic switching between differential and single communication modes maintains signa

See how nesting the atomization cavity inside the water tank maintains constant water depth ove

See how pneumatic drive with feedback control replaces motor-driven mechanisms in Gifford-McMah

See how a mobile control app groups multiple air filtering units into collections, sends unifie

See how a frequency converter's internal sensors measure output current, frequency, and efficie