Mechanical Apparatus TRIZ Cases

See how an integrated optical particle counter replaces manual spot checks with continuous duct

See how low-frequency recognition signals and high-pass filters prevent crosstalk between paral

See how a mounting plate divides the control box into separate chambers, blocking condensed wat

See how merging multiple tube-shaped filter elements into one cartridge increases filtration su

See how fan speed modulation based on inside-outside temperature differential reduces energy us

See how user input and sensor feedback enable adaptive photocatalyst filter control, extending

See how switchable dual airflow paths with dehumidification heat exchangers extend natural cool

See how segmented air supply fans with feedback-controlled speed adjustment enable heat-exchang

See how continuous monitoring of temperature, electrical, and environmental data enables accura

See how splitting thermostat functionality into a relay-based switching device and remote contr

See how indoor and outdoor air quality sensors with feedback-driven damper control optimize ven

See how horizontal and vertical angle adjustment units enable a single UV light source to cover

See how fan-synchronized imaging timing reduces mist interference in air treatment casings, ena

See how a mixed-flow fan and switchable regulating mechanism eliminate vertical heat layering b

See how a central controller merges decentralized air sensors and mitigation devices into a uni

See how a swirl generator with tangential passages directs refrigerant to evaporator sidewalls,

See how parallel evaporators with isolation valves and refrigerant sensors contain leaks in one

See how an adapter thins operation history data by detecting redundant changes, reducing transm

See how a heating coil wrapped around the convertible compartment liner uses heat pump waste he

See how dynamic external static pressure monitoring detects air filter fouling accurately, prev

See how an integrated controller and power element reduce TEV-to-EEV conversion cost by merging

See how automated HVAC failure detection triggers airflow compensation from adjacent zones to m

See how differential pressure feedback replaces face velocity control to maintain containment d

See how a dual seat valve with thermal expansion sleeve detects pilot flame loss through temper

See how a blocking surface and dual air inlet configuration reduce fan noise and prevent moistu

See how a coolant pipe in the electric control box removes heat via intermediary circulation, e

See how a table-mounted LED lighting device with transverse seating recesses directs light to t

See how segmented efficiency evaluation and fault detection prevent false HVAC alerts by distin

See how integrated air quality sensors and video analysis identify VOC sources like new furnitu

See how a radiation shield directs heat to catalyst layers, enabling periodic self-cleaning cyc

See how a cooling tower and condensing unit enable multi-mode refrigerant cooling to raise COP

See how a furniture-integrated air purifier uses nonwoven fabric pre-filtration and hidden blow

See how dual-size dust concentration variation analysis replaces flow sensors for filter mainte

See how rate-of-change tracking of indoor temperature and humidity enables HVAC performance dia

See how heating time measurement detects slow refrigerant leaks that pressure and temperature d

See how a microwave-based filtering device uses acoustic resonance to inactivate viruses in flo

See how integrated airflow and vibration sensors enable remote fan monitoring and automated ale

See how a shared helium pre-cooling circuit uses supercritical feed, ejector pressure control,

See how integrated IAQ sensors predict humidity loads and sequence blower-compressor operation

See how frosting-defrosting cycles strip dirt and expose bacteria, then thermal shock steriliza

See how a fishbone or helical baffle redirects refrigerant leaks away from electrical component

See how concave reflecting surfaces concentrate ultraviolet light in a thin rectangular frame,

See how a single air passage with reversible flow merges supply and discharge paths to downsize

See how a scent adjustment system uses stored sensory information and odor intensity detection

See how a mold prevention operation mode decreases indoor unit humidity within preset time to d

See how a sensor-controlled duct closure adjusts ventilation dynamically to prevent damp and mo

See how vertical partitioning and strategic component placement maintain a low center of gravit

See how dual swirl flows—one rotating liquid, one swirling air—increase contact area to boost p