Electrostatic Cleaning TRIZ Cases

See how a rolling sheath body with adhesive surfaces enables autonomous dirt collection inside

See how a parallel air-jet and suction-nozzle assembly prevents dust reattachment on holding fa

See how a lattice-sheath dirt remover uses elastic propulsion and rolling motion to clean bags

See how a rollable grid casing with adhesive body enables automatic, electricity-free dirt coll

A bypass wash path redirects water to heat exchanger side surfaces for uniform cleaning while limiting upper-surface corrosion and bacterial growth.

A tortuous bearing joint and low-friction washer cut dishwasher spray arm leakage while flushing particles to prevent jamming and wear.

An eccentric impeller and integrated guide member route wash water directly to the nozzle, freeing tub space and preventing heater overheating.

A free-floating lid center and flexible gasket keep the dishwasher tub sealed under vibration while reducing noise transmission and gasket wear.

Aligned coupling openings route pressurized washing liquor directly into the basket feed pipe while sealing unused ports across basket heights.

A threshold seal rib and vertical labyrinth seal help a hinged warewasher door block water and steam leakage without hindering maintenance access.

Optical sensing and a suction head with breaking pins remove broken wafer debris in-line, reducing contamination and manual cleaning delays.

A fluid-driven rotating rack cleans long skewers and baskets inside one wash tank, improving coverage while reducing splashing and extra basin space.

A radially positioned outer nozzle lets a dishwasher satellite wash arm cover more area with fewer nozzles while keeping jet density and pressure.

A detachable sump heater with a pressing seal improves hot-water cleaning, eases maintenance, and prevents leakage in dishwashers.

A proximity sensor, timer, and thermal control keep UV-C disinfection effective on carpets and mattresses without chemical exposure.

A magnetic coupler drives dishwasher spray arms from outside the wash chamber, improving rotation reliability and wash liquid distribution.

A filter assembly with circulation and drain pumps enables multiple pre-wash cycles from one water fill while flushing trapped debris.

Selective water diversion between upper and lower spray-arm compartments improves single-rack and lower-rack washing without added pressure or noise.

Rocker arms, springs, and a flexible cover distribute gasket load evenly to seal dishwasher drawers around tall dishes and prevent leaks.

A tensioned flexible member sliding on a fixed friction surface simplifies closure counterbalance, cuts wear, and holds doors partly open.

A backflow prevention conduit relieves steam-generator reverse pressure in dishwashers, protecting the water supply from contamination.