Lighting And Heating Apparatus TRIZ Cases

Directional mold cooling and liquid circulation form clear ice directly in the target shape, cutting post-processing, energy use, and waste.

See how a trailing edge indentation with radially positioned maximum thickness reduces blade ti

See how a pneumatic jaw tool with spring-biased arms replaces manual slide hammers to achieve c

See how a non-uniform clearance gap between fins and the electric component box enables compact

See how an in-line motor column and splash guard resolve ice shaver contamination and splashing

See how V-shaped microporous hollow fiber windings with oblique orientation reduce water carryo

See how scroll casing side-wall distance control (L1≥LM>LS) prevents passage area reduction tow

See how a thrust bearing with low-friction sealing material prevents wind leakage and dew conde

See how a modular container with dedicated refrigeration and sliding attachment reduces grocery

Variable cooling, reversible airflow, and sensor feedback maintain near-saturated humidity in cold storage without humidifiers or defrost cycles.

See how a detachable duct vane forming part with screw jack stroke control and angled fixing me

See how ice maker leak detection uses ice making time, harvest motor torque, and temperature ch

See how a movable connector with anti-disengagement structure simplifies air guide assembly, re

See how a multi-layer magnetic vent cover uses nested frame layers and integrated magnets to se

See how a bypass with buffer store and valve device enables independent temperature regulation

See how an ice maker controller tracks freeze, harvest, and fill times against baselines to pre

See how dual-layer rotary shielding sheets expand air outlet area beyond 50% to increase refrig

See how an evacuation hub with groove-and-surround sealing creates vacuum insulation in refrige

See how a nested hinge bracket inside the insulation cavity reduces heat transfer at the door h

See how a flow-through heater with minimal thermal mass enables rapid hot and cold frothed milk

See how relocating the ice maker and ice bank to the refrigerator door frees freezer volume and

A square mounting seat combines interference fit and threaded fastening so one support base can handle telescopic height adjustment or higher-load solid poles.

See how one evaporator and blower fan cool three independent refrigerator compartments through

See how nested wire and pipe guides inside hollow hinge links prevent exposure and damage durin

See how a cam-actuated mullion with self-locking transitions between active sealing and inactiv

See how reusable sponge filters and a pump-driven misting system enable instant cooling, reduce

A load-bearing bracket supports heat pump indoor units on floors or hot water tanks, avoiding wall drilling and easing replacement.

A layered aircraft floor heating mat isolates conductive heating varnish from moisture, cutting corrosion risk and simplifying replacement.

A 180° turning radial airflow fan runs in the stall region to cut unit height, reduce noise, and simplify ceiling maintenance.

See how a segmented evaporator with independent air paths enables precise temperature control a

See how a distributer adjusts heat medium flow between heating and hot water storage, enabling

Heated hopper degassing removes moisture and adsorbed gases before vacuum insulation powder filling, helping refrigerators maintain low pressure.

See how a segmented shelf support with slidable ledges and fastener enables vertical adjustment

See how a closed-loop extraction system uses a converted freezer as a cooling chamber to elimin

See how a segmented deformable latch captures and retains HVAC damper blades in closed position

See how a rotary control actuator merges mode selection and activation into one intuitive inter

See how a profiled bottom surface with drainage geometry reduces residual liquid retention on c

See how vacuum-insulated glass panels with hidden spacers enable refrigerator door visibility w

See how a 360° splash guard with drainage channels and thermal isolation reduces water splash a

See how a curved metal third frame absorbs external forces, prevents discharge panel deformatio

See how a dual-tray ice maker with sequential freezing and localized heating discharges bubbles

See how a sealed encapsulation cavity isolates fastener penetration from vacuum insulation, mai

See how a hinge bracket assembly uses a rotatable locking arm and multi-directional receiving s

See how a flexible barrier structure with weight shafts and fastening devices prevents water an

See how HVAC actuators measure motor back-EMF and adjust current supply automatically to compen

See how a fan unit detects backflow by calculating differential pressure from rotation speed an

See how a vertical manifold with orificed shaft enables uniform ingredient mixing, reduces carr

See how a bypass duct with automatic pressure-actuated valve and detector simplifies balancing

See how a nested locking device with moving and hooking members prevents sub-door separation du

A spring-loaded injection valve keeps cryogenic CO2 above a pressure threshold to prevent pipe blockage, icing, and restart delays.