Mechanical Apparatus TRIZ Cases

See how automated sanitizing cycles heat the drying material to 120–145°C after shutdown to kil

A refrigeration-based CDU delivers multiple cooling fluid temperatures, improving data center heat removal while cutting energy use with economizer and hybrid modes.

See how a guide region and fan transport escaped refrigerant from the circuit space to an exter

See how an ad-hoc sensor network enables thermostats to optimize valve control using real-time

See how a variable refrigerant package air conditioner uses pulse-width modulation and reheat t

See how a building management system groups fault-related HVAC parameters by causal relationshi

See how an insulated radiator cover with wireless temperature control and variable venting redu

See how a bridge-connected heat exchange assembly integrates throttling and sensing elements to

See how a thermosiphon defrost circuit with electric heaters eliminates bulky brine systems and

See how coordinated temperature monitoring across adjoining dwelling units detects heat leak ef

See how vertically arranged substrate treatment lines with independent controllers enable paral

See how recovered condensate water is filtered and atomized to cool the condenser, reducing sca

See how delayed outlet-side temperature processing compensates for detection lag, enabling accu

See how a bypass flow path with fewer filters and a bottom intake port reduces differential pre

Real-time heat pump, room, weather, and PV forecasts are combined to cut net building energy use while preserving indoor temperature.

See how lateral sterilizing lamp placement and segmented reflectors enable uniform filter steri

See how compressor inlet pressure feedback adjusts expansion valve opening during defrosting to

Curved indoor heat exchanger passages limit straight airflow, improving heat transfer while reducing resistance and condensation in room ACs.

See how predictive thermo-ON/OFF switching reduces compressor restarts and power consumption in

See how historical temperature data generates heat profiles to predict room heat loss, enabling

See how dynamic valve control disconnects the PCM accumulator during compression and reconnects

User-selected cooling capacity maps compressor frequency to balance cooling speed and energy use in air conditioner operation.

See how switchable heat exchanger configuration enables heat storage loading during heat pump o

Partitioned indoor-unit valve placement confines leaked refrigerant outside the target space, improving safety with flammable refrigerants.

See how a universal electrical cabinet with embedded web configuration reduces air handling uni

Current-based fan motor RPM control maintains constant air volume despite supply voltage changes and static pressure variation.

See how continuous modulation of passive-ventilation device openings based on indoor-outdoor te

See how a multi-mode indicator relays alarm information from any usage-side unit via the commun

See how leg wall segmentation and concave space reflection shield the voice input assembly from

See how deflector elements and dual-disk shrouding redirect incoming water momentum to prevent

See how combined temperature and electrical resistance sensing prevents PCM blockage and crysta

Pool water and filtration circuits are reused as a heat source and storage buffer to stabilize home heating efficiency in cold conditions.

See how a diffuser with radial outlets and a central deflecting element reduces vortices at hig

See how YOLOv5-based detection of facial skin temperature and human presence enables zone-speci

See how continuous suction pressure monitoring and compressor modulation maintain 45°F dew poin

See how sequential evaporator control and dynamic fan switching prevent freezer supercooling wh

See how island structures in thermal plate channels split and merge coolant flows to reduce pre

See how a retrofittable UVC sanitizer replaces return air grills, uses pressure-sensing activat

See how a water blocking member and nested box cover structure prevent water infiltration throu

See how independent valve control enables staggered defrost cycles across evaporator coils to m

See how comparing regulation requests at multiple fluid-path points optimizes compressor capaci

See how segmented intake, bypass, and outlet chambers enable accurate particulate and CO2 sensi

See how an atomizer-based air cooler replaces complex water curtain mechanisms with a conveying

Modular flow plates and thermal transfer films cut thermal battery complexity and cost while storing HVAC energy for peak-load reduction.

See how ceiling-mounted air-conditioning devices supply converted power to surrounding lighting

See how networked occupancy sensors integrated with lighting systems enable HVAC auto-away cont

See how dynamic refrigerant flow control using a fluid reservoir and valve system reduces power

See how circulation back-flow channels with IoT gas detection enable real-time PM2.5, CO2, and