Mechanical Apparatus TRIZ Cases

See how predictive occupancy estimation enables pre-conditioning of rooms before arrival, balan

See how temperature and airflow sensors with a prediction model detect clogged filters, heat si

See how a cooling system switches between pumped refrigerant economization and direct expansion

See how an electronic expansion valve uses four temperature sensors to calculate superheat and

See how a configurable wall module merges monitoring and configuration into one interface, elim

See how periodic high-voltage pulses to the relay coil maintain contact closure during power su

See how integrated proximity and thermopile sensors detect user presence to activate the thermo

See how priority-based flow paths route HVAC output to occupied zones during demand response, r

See how laminar dehumidified air flow and downstream ion placement prevent ion collisions, enab

See how a pressure support system detects condensation and controls ambient temperature via HVA

See how a bolt-on scrubber couples directly to the outside air inlet of rooftop HVAC units, tre

See how integrating wireless radio, processor, and memory on a single chip eliminates SA bus ha

See how a hybrid expander merges Brayton and GM cycles to achieve multiple cryogenic temperatur

See how dynamic fume hood exhaust control responds to HVAC cooling and heating demands to reduc

See how switchable series-parallel heat exchanger passages reduce downstream refrigerant accumu

See how automatic building model selection based on data distribution reduces parameters and im

See how differential pressure monitoring between cold and hot chambers adjusts fan speeds to re

See how coordinated air-sending fans across multiple indoor units diffuse leaked refrigerant ev

See how a removable multi-tubular thermosiphon assembly prevents temperature stratification and

See how an asymmetric T-shaped damper leaf with narrower front and wider rear parts generates c

See how a pressure regulating mechanism maintains independent evaporating pressures to prevent

See how network-connected controllers enable automated self-tuning of air conditioning systems,

See how pre-calculated correction factors from shipping tests enable fast, accurate deteriorati

See how pressure-sensor feedback adjusts water pump speed to maintain even coolant distribution

See how automated height detection between indoor and outdoor units adjusts refrigerant transpo

See how a flexible electrode assembly generates low-power plasma in cyclonic geometry to inacti

See how a gravity-operated louver with slacked cable linkage maintains ventilation during actua

See how coordinated ventilator operation during air conditioner maintenance prevents room humid

See how pressure-sensor feedback and expansion-tank buffering replace torque-based control to s

See how a removable drain pan with universal drainage pipe and adjustable filter retainer enabl

See how an HVAC controller displays individual fault codes in a repeating loop with lockout ind

See how segmented discharge flow paths prevent mixing of coolants before and after cooling, mai

See how a locknut system secures the nipple and filter screen during hose connection cycles, wh

See how integrated power monitoring and feedback enable users to balance temperature setback en

See how a light pipe transmits light from a stationary source to movable shelves, eliminating w

See how dynamic fan speed adjustment based on real-time humidity monitoring improves water remo

See how a modular installation slot and intelligent water supply enable a single fan to switch

See how a push-hood air cleaner adjusts flow velocity and gap area to maintain ISO Class 1 clea

See how an air-sending device maintains safe refrigerant concentration in outdoor unit housing

See how visible light communication from a remote control display eliminates dedicated transmis

See how a color sensor automates refrigerant moisture monitoring by optically detecting color-c

See how dual cylindrical fans with 360-degree suction and multi-level discharge expand air puri

See how a modular air purifying system uses independently operable units and a wireless-chargin

See how periodic high-voltage spark discharge removes silica deposits from air purifier electro

See how dynamic threshold prediction monitors air conditioner power consumption patterns to det

See how multi-split air conditioner heating units prevent cold air blowing by using outdoor sat