Lighting And Heating Apparatus TRIZ Cases

See how a nested second door and coupling system improve refrigerator storage efficiency withou

See how a detachable door-mounted water tank uses gravity and branched passages to supply both

An ejector-driven chamber draws in and mixes additional air with pneumatic waste outlet flow to dilute odors and reduce discharge noise.

See how external mounting of the ice crushing device with segmented outlets and a guide member

See how spiral fan passages with increasing cross-sections and curved guide walls reduce noise

See how an elastic tongue on the support frame cushions drawer closure, preventing collision no

See how strategic air inlet and outlet placement with a weather strip extends the cooling path

See how sensor-based primary and secondary determination prevents unintended refrigerator door

See how a nested catching-member locking device prevents the second door from separating during

See how dual-mode refrigeration control switches between evaporator-based and compartment-only

See how an AI refrigerator registers food expiration dates and activates visual alarms on compa

See how a semitransparent cover over a recessed display protects electronics from humidity whil

See how differentiated heat transfer tube diameters in condenser and evaporator reduce ventilat

See how a mechanical door restriction device prevents upper door opening when the lower drawer

See how a motor-generator-rectifier machine replaces mechanical transmission to enable flexible

See how a shrink film frangible container thermally contracts during exothermic reaction to exp

See how a microwave sensing module detects human activity to automatically control fan turn-on,

See how a conduit-integrated cooling system circulates ice-water continuously through container

See how alternating sound-absorbing and insulating materials with graded specific gravity reduc

See how a trim breaker with segmented flanges seals the vacuum cavity, positions the mullion, a

See how a three-part rotatable pipe fitting enables flexible angle adjustment and internal circ

See how switchable amplification factors and voltage-dividing circuits maintain accurate DC mot

See how dynamic operating-point adjustment distributes air flow and pressure across fans to red

See how a conveyor cooling system combines spray nozzles, air impingement baffles, and drainage

See how a flexible mold on a heat exchanger with lifter deformation enables multi-shape ice pro

See how a voltage applied between substrate and fuel surface propagates an exothermic metal oxi

See how a clamshell evaporator with pre-cooling and dynamic cycle control freezes single-servin

See how an offset sleeve and triangular cavities distribute pelletized dry ice to maintain -90°

See how a detachable cooling module and duct system enable evaporator access through the storer

See how a segmented frame and rail system distributes drawer and food loads separately to reduc

See how blow-molded foam insulation and thermoplastic elastomer closing plates reduce ice melti

See how a dual-shaft hinge with positioning and guiding grooves moves the door away from the pi

See how a strain gauge detects ice formation by sensing air bubble changes in fluid, enabling d

See how a multi-partition chamber layout isolates compressor noise, discharges dew condensation

See how permanent magnets and water expansion replace electronic sensors for ice detection, tri

Separate phase-change materials hold upper and lower temperature limits in cold transport boxes, avoiding thermal cannibalization and product damage.

See how a resilient member and guiding surface prevent heavy fan assemblies from falling during

See how corner brackets, trim breaker, and stamped metal components form a hermetic seal to mai

Rounded undercut grooves let curtain wall transoms rotate in from indoors while maintaining watertight, airtight panel connections.

See how a modular food stand integrates sensors, automated control, and software to enable effi

See how elastic upper-tray chambers with integrated guide grooves prevent water overflow and ej

See how a cam-actuated kick plate on a non-vertical auger prevents ice clumping and enables eas

See how a cambered cutoff geometry guides airflow toward the outlet, reducing recirculation and

See how modular wire shelves positioned horizontally and vertically maximize refrigerator space

See how a refrigerant pipe integrated with a heat dissipation member cools multiple driving cir

Detachable side panels store inside the water tank cavity, cutting fan package size while preserving normal use and fast folding.

See how a perimeter frame and central plate distribute door loads and absorb vacuum pressure to

See how an optical testing device with piston-controlled sampling measures corrosion inhibitor

A phase-change core inside a conductive beverage container speeds cooling without ice dilution, while geometry improves heat transfer and temperature control.