Lighting And Heating Apparatus TRIZ Cases

An insulated duct limits ice migration from the evaporator to the fan, while optical sensing tracks ice-bin levels.

See how integrating the fuel gas compressor into the thrust runner reduces boiler size and cost

See how a plug-in frame with bending gauges enables damage-free bending of rigid building pipel

See how integrated latching elements and angled ribs in the end strip overcome weak bent-web re

See how position detection and temperature feedback trigger warnings when door opening exceeds

See how segmented boundary walls enable non-destructive assembly and disassembly of refrigerato

See how a sliding water container with rotatable handle eliminates bending during emptying and

Two cladding elements give a household refrigerator door a flush, stable surface while avoiding extra fasteners, sharp edges, and dirt traps.

See how a ventilation device nested between rafters with skylight-integrated air passages reduc

See how segmenting the base plate into upper and lower sections allows independent fan removal

See how a tiltable driver arm compensates for axis misalignment between door hinges and closers

An integrated stopper engages the door surface at a stop position to limit hinge rotation and protect cabinet and door surfaces.

See how far-infrared emitting surfaces on walls and heating/cooling sources exchange thermal ra

See how embedding the ice maker and bucket in the middle wall partition frees refrigerating cha

Mechanical levers can freeze and cause ice overflow; infrared sensing, alignment, and heating maintain reliable full-level detection.

See how a preliminary auxiliary force breaks door-to-housing adhesion before hinge power transm

See how a friction heat boiler uses jet propulsion and spiral flow to generate heating through

See how a segmented wall heating system uses a decoupled insulation layer and IR-emitting carbo

See how dynamic wind speed gear adjustment replaces on-off cycling to protect babies and pregna

See how a rotating conduit union enables compact deaerator installation in any orientation whil

See how liquid CO2 expansion cooling enables flexible temperature ranges and rapid cooling in d

Rotating side panels give ceiling-mounted HVAC units vertical internal access and avoid bottom-panel removal during service.

See how a float-valve humidifier with external water supply maintains stable humidity in incuba

See how a channel-like housing protects holding brackets, prevents jamming during shelf shiftin

See how a guide duct routes cold air from the main duct to the storage compartment door, reduci

See how dual vacuum-housed cryofluid conduits enable analytical instruments to reach temperatur

See how a rotatable shelf floor plate with cam and pin joint plates transforms from horizontal

See how a segmented shroud with positioned guides redirects blower air to multiple storage cham

See how adjustable louvers on condenser and reefer air outlets direct exhaust flow to minimize

See how nested elevation devices and asymmetric support members enable stable drawer lifting wi

See how a storage guard mover automatically pulls out and inserts the guard at preset door angl

See how a refrigerator door main case formed by bending a single metal board reduces part count

See how a transparent window separates the UV LED from water flow in a refrigerator dispenser,

See how evaporator temperature feedback delays unnecessary defrosting cycles in refrigerators,

See how asymmetric heat exchanger extension parts enable recessed casing walls, reducing air co

See how independent cabinet units with dedicated compressors and hinge positioning enable stand

See how an elastic member presses the sensor PCB against the exterior surface to improve touch

See how parallel solenoid valves adjust flow rate by pipe size to maintain drinking water hygie

An internal heating element warms air inside the release port, preventing condensation and freezing while preserving compact heat-retaining construction.

See how a pressure sensor and auxiliary power supply enable hygienic flushing in sanitary fixtu

See how a wire-and-pulley lifting device installs horizontally in a refrigerator drawer to lift

A snap-fit sleeve secures straight pipe sections to the ceiling panel while inclined ribs improve convection and resist longitudinal sagging.

See how a crossed-axis cam and motor arrangement reduces dispenser outlet system thickness whil

See how a thermally insulating holder integrates a bottle opener prong in the base to maintain

See how a releasable shelf withdrawing mechanism coupled to the door allows optional automatic

See how segmented air passages and periodic thermal regeneration restore absorbing material cap

See how a rotatable front panel with porous and open discharge sections enables convection and