Machines/Engines TRIZ Cases

See how a capacitive sensor replaces mechanical switches to detect filter pan position and flui

See how pivoting partitions merge damper and mist eliminator functions to remove moisture and c

See how triple prism beveled surfaces and aligned infrared sensors enable automatic liquid leve

See how divinyl sulfone crosslinking prevents PEDOT:PSS redispersion in water, enabling silk-ya

See how dynamic stress control maintains constant martensite volume during heat recovery, reduc

See how a monolithic shaft support housing with concentric bores ensures precise seal alignment

See how a mobile fryer system cooks food during vehicle transit using waste heat recovery and m

See how a planar arrangement of phase-offset thermoelastic elements overcomes cylindrical power

See how a shape-memory actuator opens a straw partition automatically during dishwasher heating

See how forced counter-current air flow across a heated plate improves contaminant evaporation

See how a pedestrian support platform with bearing plates bridges the gap between fuel tank per

See how a gas accumulator coupled to an electro-osmotic pump collects process gas to reduce cav

See how a capacitive sensor replaces float and capillary mechanisms to detect fluid level acros

See how a two-section heat exchanger and external heat source maintain diesel generator engine

See how a controller with speaker and sensors delivers audible brewing-completion alerts across

See how projected light lines and image detection determine container inner contour and volume,

See how cooling degraded oil to precipitation regime enables continuous filtration of oil-solub

See how twist insertion and release in coiled fibers achieve mechanocaloric cooling with reduce

See how mechanocaloric materials enable latent heat transfer through phase transitions, achievi

See how wall-mounted ultrasound sensors detect fill level in kitchen appliance pots independent

See how a guide device with adjustable profile enables axial deformation of thermoelastic eleme

See how two shape memory alloy members transfer compressive and tensile forces through thermal

See how laser level gauges replace float-based detection to eliminate mutation errors and enabl

See how dual-sided demisting structures at partition openings capture oil mist, return oil to t

See how mechanocaloric heat exchangers use fluid phase transitions for latent heat transfer, ac

See how a light-based level indicator uses refractive index differences to direct radiation tow

See how a capacitive sensor replaces float and capillary designs to detect fluid levels across

See how opposite-direction blade arrangement with root-end support reduces fragile-tip stress a

See how LED light projection through translucent tank walls replaces fragile sight glasses, eli

See how a deformable cooling compress adapts to irregular detector surfaces using fluid pressur

See how valve-controlled medium flow circuits transfer battery heat to preheat the engine befor

See how multi-level composite yarn with anisotropic expansion coefficients enables adjustable a

See how segmented heat exchange plates with parallel flow paths reduce parasitic power demand i

See how opposite-orientation blade stacking with segmented frame assemblies reduces support dis

See how a gold-plated rotating contact stylus prevents oxidation and coffee residue buildup in

Edge-vertical blade supports cut flexing damage, reduce securing fixtures, and improve ship packing for wind turbine blade transport.

A hinged terminal block box improves access to heat pump electrical devices while saving space and protecting remote monitoring parts from dew.

A modular handle interface lets filling adapters shift grip position and angle for better balance, shorter reach, and easier access on assembly lines.

Alternating steam and water phases raise brew-basket temperature for better extraction while heatsinked LED lighting improves visibility and lifespan.

A conical deflector plate redirects media from axial to radial flow, cutting reroutings and reducing filling adapter size, weight, and cost.

Heating behavior from a pot-wall element is used to detect excess food level, preventing overfilling while keeping the pot smooth and easy to clean.

Multiple boiler probes shift water level by demand and trigger partial replacement to cut energy waste, corrosion, and steam quality drift.

Ultrasonic sensors mounted on the pot detect food fill level without lid dependence and can also vibrate the wall to loosen dirt.

Solid-state phase transitions in thermoelastic refrigerants pump heat with lower energy use and no greenhouse gas refrigerants.

Zigzag self-heating sensors at different heights raise liquid level detection resolution while easing wiring limits in refrigerant reservoirs.

A metallic sleeve around the heater bore improves heat transfer to the wick while simplifying contact structure and reducing power use.

Successive floating plates squeeze working fluid through narrow gaps to absorb short, high-force oscillations and soften transient load peaks.

Direct wick contact with a PTC ceramic heater cuts thermal resistance, lowers power use, and avoids added heat conduction parts.