Lighting And Heating Apparatus TRIZ Cases

See how pattern-based learning predicts refrigerator door actions and pre-schedules compressor

See how installing an inclined evaporator in the partition wall with segmented defrost passages

Integrated timing, thermal, and protein sensing helps enforce handwashing duration while tracking water temperature and legionella risk.

See how a temperature-sensitive moisture absorbent uses solar heat to release water and gravity

See how a flexible drainage body with radial notches and interlocking tube flanges prevents rot

See how a piezo-disc touch sensor uses non-metallic connectors, cushioning, and integrated cove

See how high-pressure heat exchangers enable ORC power generation at wellheads by transferring

See how dual cooling conduits with metering valves enable independent temperature control of mu

See how varying blowout passage width along its longitudinal direction increases air flow speed

A hose-mounted check valve prevents backflow in refrigerator water filters without redesigning the filter head or housing.

See how a composite impact layer with elastomeric resin absorbs blunt force to protect heating

A compact prefabricated hydraulic module uses U-shaped tube assemblies to cut boiler-room footprint, speed installation, and reduce leak risk.

Pump electronics use building area or consumer count to set head and flow, simplifying retrofit adjustment while reducing energy loss and noise.

See how a door sensor counts openings to approximate water entry, triggering adaptive defrost c

See how a refrigerator voice control unit uses door-event detection and voice-data condition ch

See how directing above-freezing air through evaporator coils melts frost without electrical he

See how tapered threads replace straight threads with gaskets to ensure complete overlap, preve

See how a segmented lifting assembly with interlocking rods elevates refrigerator drawers while

See how a segmented frame and drawer guide system separates load support from movement, reducin

See how partition walls and dual intake openings direct cooling air through separate compartmen

See how a refrigerator rack uses motor rotation counting to auto-open doors and return quietly,

See how a flow-through insulation assembly with perforated films and gas-tight chambers blocks

See how shaped cam elements and closed circumferential grooves guide rolling elements to preven

See how a PID-controlled electronic radiator valve uses temperature rate-of-change feedback to

See how adjustable air outlets and controlled air distribution prevent temperature fluctuations

See how high-temperature thermoplastic resins in fiber-matrix structural layers meet aircraft f

See how a polygonal blow-out port with center-to-corner links and pivoting guide vanes achieves

See how a conical throttle with perimeter openings enables modulating valves to achieve 5-20 li

See how injection molding replicates metal texture on plastic refrigerator door components to a

See how outer and inner control loops enable a single valve to manage bleed and ambient air flo

See how an indoor condenser with switchable air flow enables year-round microclimate control, r

See how a repair frame with bendable tabs secures replacement mesh to damaged foundation ventil

Two-stage cooling with a heat exchanger and dual coolants rapidly chills heated food without phase change, protecting nutrients and food safety.

See how a fixing bracket divides the humidifier cavity into isolated zones, separating the cont

See how a clamshell evaporator and sterilized pod interface cool single servings from room temp

See how an integrally molded plastic guard replaces metal guards to eliminate corrosion, reduce

A rotatable door shelf guard retracts during opening to prevent snagging, while adjustable shelf height improves storage flexibility.

See how compressed CO₂ released through dual fixed-aperture sealing rings replaces ice packs fo

See how usage-pattern detection classifies time intervals to control ice making modes, reducing

See how a processor-based duct model calculates adjustment parameters from flow measurements to

Maintains constant HVAC airflow under changing duct pressure using a pressure-responsive valve with in-situ adjustment and visual calibration.

An integrated refrigerator door endcap places controls in an external cavity while a labyrinth closure and barrier film block moisture and preserve insulation.

See how refrigerant bottles and insulation panels replace active cooling in ULD containers to r

See how edge-region holding units secure refrigerator shelves without deep-drawn body profiles,

See how a partition-wall receiving unit with sliding door and transfer mechanism adds storage c

See how a sliding fastener mechanism with guiding grooves and positioning structures enables qu

See how a pod-machine interface with efficient heat transfer and variable-speed mixing produces

See how a rail-guided drawer cover moves vertically during drawer extraction to maintain humidi

A dual-elasticity drain pipe adapts to varying inner-container angles while keeping precise coupling and reducing refrigerator assembly complexity.