Mechanical Apparatus TRIZ Cases

See how necessary-series-data extraction reduces black-box optimization computation time by 73%

See how high-pressure cold water misting enables direct air-to-droplet heat transfer, eliminati

See how pressure-ratio detection and expansion-valve adjustment prevent abrupt refrigerant flow

See how periodic leak sensor activation during non-operation periods detects refrigerant leakag

See how a wall-mounted UV emitter and magnetic reflectors enable thorough duct sanitization wit

See how impedance detection enables a building sensor to auto-configure its output as current o

See how bio-aerosol monitoring detects pathogens early, triggering continuous purification to p

See how a multi-space air conditioner coordinates indoor units using predicted temperatures fro

See how stainless steel four-way valves and pipes improve refrigeration system vibration resist

See how parallel return pipes with dynamic valve control reduce pressure loss in cooling mode a

See how historical operation records enable centralized control of multiple indoor units, gener

See how a micro switch and abutment member prevent dehumidifier pump idling by connecting power

See how an HVAC control device calculates average air quality metrics from VOC, CO2, and pollen

See how dynamic valve-box adjustment based on unit capacity and temperature deviation ensures b

See how side-surface maintenance openings enable access and visibility in refrigerant flow path

See how a baffle-based sensor assembly uses turbulent flow to trap lint and oils, enabling reli

See how sensor-based energy monitoring compares real-time usage with reference data to validate

See how control-valve timing synchronizes refrigerating-compartment cooling with ice-machine he

See how an HVAC controller automatically detects IAQ monitor installation location by sensing p

See how tide prediction and depth monitoring shut off boat water pumps before low-depth debris

See how dynamic set temperature correction based on wind volume mode prevents early compressor

See how room air conditioning control suppresses device internal temperature deviation in image

See how integrating pressure, CO2, temperature, humidity, radiant heat, and airspeed sensors en

See how multiple fixed orifices aligned with evaporator tubes enable independent zone temperatu

See how an inner lid with fitted portions ensures precise alignment between light-emitting disp

See how a controller receives temperature and humidity sensor data to dynamically adjust desicc

See how fusing color sensors and time-of-flight depth data enables accurate stationary occupant

See how a learning-based environmental control model adjusts PMV and illuminance during active

See how a programmable HVAC controller uses standardized terminals and custom actions to integr

See how monitoring temperature and humidity enables dynamic capacity adjustment to prevent cond

See how real-time pathogen sensing and feedback control adjust UV-C intensity, airflow, and dos

See how an air-conditioning controller calculates individual comfort ranges and determines set

See how adaptive alerting uses sensor and electrical data to detect HVAC faults early, reduce f

See how a processor coordinates external air conditioning with internal fans to suppress temper

See how a multi-layer air purifier combines 180°C thermal heating, 30kV electrostatic charging,

See how a control system uses floor plan display and illuminated buttons to reduce firefighter

See how nozzle-directed airflow creates a control volume around the breathing zone to block aer

See how integrated sensors measure particulate matter, gases, temperature, humidity, and noise

See how a programmable building controller enables users to define custom HVAC actions based on

See how vision-based movement detection distinguishes deep sleep from REM sleep to automaticall

See how coordinated ceiling and floor air supply units use floor temperature sensing to reduce

See how wireless power transmission between blowers eliminates internal wiring, simplifies coup

See how a flow path switching valve bypasses the cluster pipe in low ambient temperature to pre

See how a vapour compression system adapts to a stuck gas bypass valve by comparing actual and

See how a mixing chamber blends hot gas and cold liquid refrigerant to achieve precise temperat

See how mechanical cover pressing with elastomeric gaskets replaces adhesive bonding to reduce

See how a desiccant wheel with bypass plenum separates humidity and temperature control, enabli

See how pressure-based bypass valve control prevents cooling medium freezing in outdoor units b

See how combining facial imaging with CO2 and temperature sensing improves drowsiness detection