Lighting And Heating Apparatus TRIZ Cases

See how truncated conical louver fins intercept particles drawn by vacuum pumps, preventing re-

A liquid heating loop and partially filled reservoir reuse cooling-circuit waste heat for continuous door heating with lower energy input.

See how a multi-valve safety device with integrated flushing prevents backpressure, back suctio

See how a separate base-part withdrawal unit pushes drawers forward when the door opens, lettin

See how a vertical fan coil unit uses a flow diverting channel and nested heat exchangers to ac

See how a rotating connection structure with shaft and limiting grooves enables repeated filter

See how varying support piece cross-sectional area creates thermal resistance to suppress heat

See how an elastically deformable fixer on a supporting frame reduces drawer trembling and nois

See how decision-intelligence control dynamically adjusts ceiling fan speed and direction using

See how a refrigerator control unit uses shopping lists, location, and weather data from a term

Real-time ceiling temperature, humidity, and occupancy sensing adjusts fan speed and runtime to improve comfort while cutting HVAC energy use.

See how segmented detachable trays enable mechanical arms to access individual cryovials withou

See how a rotary actuator merges ice type, water mode, and dispensing rate into one control, re

See how longitudinal blades on auxiliary wind direction plates suppress air suction and shield

See how transverse tubular valves nested through offset distribution pipes reduce installation

See how a dual-capacitor full-wave rectifier draws current during both AC cycles to halve peak

See how a lightweight ice mold uses hot water and an internal heating element to rapidly shape

An air curtain and retractable canopy keep perishable items cold during transfer from refrigerated storage to food trucks.

See how a bi-stable displacing mechanism merges tray and lid into one unit, reducing complexity

See how a pivoting louver holder coupled to a forklift enables single-operator positioning and

See how a gas-injection reservoir replaces motor-driven augers to produce chewable carbonated i

See how a segmented door-in-door design fixes the storage box to the inner door, allowing outer

See how a stamped sheet metal damper with integrated pivot arms and soft silicone bushings redu

See how a dual auger blade system and battery power enable portable pellet heating with wider c

See how a unitary body integrates isolation valves, drain port, and mounting bracket to reduce

See how adaptive rotational speed control prevents oil film defects in sealed bearings while re

See how real-time temperature monitoring and adaptive cooling-heating cycles keep meat fresh be

See how refrigerator door status and item quantity sensors generate user-specific service reque

See how a detachable door panel with integrated fixing portions and cover system simplifies ref

See how a side-wall rail support enables cantilevered accessory positioning in refrigerators to

See how self-lubricating modular accessory rails with quick-fitting latches reduce wear and noi

See how a switching hinge assembly enables refrigerator doors to rotate in situ and move toward

See how relocating the magnetic sensor to the cabinet interior eliminates door sag and alignmen

See how fiber-reinforced plastic with woven fabrics and honeycomb sheets reduces container wall

One-way air and water paths improve defrost drainage, balance pressure for easier door opening, and limit frost in cooling appliances.

See how segmented compartments with two superabsorbent polymer media at different freezing poin

See how a detachable vacuum storage box with segmented suction ports resolves the contradiction

See how a reversible drain pan with four-side outlets enables front or rear discharge in relay

A low-conductivity thermal bridge with a heated loop helps seal a vacuum-insulated refrigerator cavity while limiting condensation.

A two-chamber PCM container uses sensors, valves, and circulating cooling gas to hold product temperature accurately without multiple PCM types.

See how a hollow cylindrical carbon block nests a UV radiation source to reduce contaminants an

See how a segmented dual drain pan system with detachable lateral and bottom pans adapts to cei

See how a light guide with offset input and output geometries illuminates refrigerator drawers

See how a brazier-oven apparatus uses selective fume conveyance to heat the oven chamber extern

See how adaptive speed ramp control prevents boiler losses in return temperature systems by det

See how a sound-absorbing device with perforated inner wall and impervious outer wall dampens f

See how thermal imaging detects temperature differences in containers to track food quantities

See how a protective shell with meandering lead-through channels and integral sealing prevents