Fouling Prevention TRIZ Cases

See how automated algaecide injection adjusts dose and frequency based on ambient temperature t

See how discontinuous liquid-repelling films direct spills to safe zones on cooktops, preventin

See how segmented face-engaging portions with independent adjustment resolve the stability-comf

See how a tipping support and receptacle with filter capture cement and water from wheelbarrows

See how a Peltier cell condenses ambient air to generate humidity inside a closing cup, prevent

See how a titania-silica sol-gel coating lowers dielectric constant to reduce dust adhesion whi

See how an anti-adherent agent with C12-16 Alkyl PEG-2 Hydroxypropyl Hydroxyethyl Ethylcellulos

See how a flexible-wall cleaning chamber isolates kitchen robots for efficient cleaning with pr

See how a silica-titania coating reduces dust adhesion by up to 90% through lower dielectric co

See how a microstructured film with capillary channels and siphon structures transports condens

See how a wash hood with ridges and separator box contains cleaning fluids during baffle-type g

A hydrophobic top layer with a hydrophilic nanoporous interior stores moisture, keeps PV surfaces dry, and reduces dust adhesion in deserts.

See how weighing scales and sensors replace manual tracking to monitor inventory weight and qua

Inverted microstructures shield superhydrophobic nanomaterials, preserving solar panel self-cleaning, wear resistance, and light transmittance.

See how a funnel-shaped bib with arcuate rib and cord system collects cleaning fluids from wall

See how a compact grout cleaner merges pressurized water delivery and vacuum suction into a sin

See how a transparent operation stage with side lighting replaces stainless steel to enable cle

See how micro- and nano-meter hierarchical patterned structures maintain hydrophobicity for hot

During dirt transfer, the sealed lid insert and gasket contain fine dust and allergens while suction draws particles back into the refuse container.

See how a segmented mat with oil-repellent surface and magnetic parts tray prevents small compo

See how a hand-held tank uses air-water pump jets and hot water agitation to clean chandeliers

See how an annular repel ring with wiper body prevents debris from accumulating on furniture gl

A tilting support tray repositions air handling units for coil access, fluid drainage, and moisture-safe cleaning of multiple units.

Hot-water spray paired with a vacuum shield cleans chandeliers without disassembly while protecting electrical parts and preventing pooling.

Stacked disposable sheets shield the cooking top from grease and scratches, cutting cleaning time while keeping the surface hygienic.

Stacked separable liner sheets shield cooktops from grease and scratches, letting users peel off soiled layers instead of cleaning.

A transparent enclosure and wand use hot mist and hot air to clean chandeliers quickly without chemicals, scrubbing, or crystal damage.

Pressurized hot water paired with a vacuum shield cleans complex chandelier crystals while containing splash, pooling, and electrical exposure.

Hot-water bubbling and agitation clean chandelier parts without chemicals, avoiding adhesive weakening, electrical damage, and water pooling.

Amino-modified polysiloxane and an emulsifier form a stable coat film that disperses pitch and keeps paper-machine dry parts cleaner.

A flexible conical bib, deflector plate, and drain hose capture mini-split cleaning waste-water and debris without manual support or spills.

Integral ribs and gussets replace steel reinforcements in a load line spill container, improving ruggedness, corrosion resistance, and spill handling.

Vertical nanopillars balance hydrophobicity, strength, and optical clarity by resisting water drop impalement and dirt buildup.

Molded ribs and gussets give a load line spillage container rugged strength without steel collars, reducing weight and corrosion risk.

A tilting support tray and suction assembly improve heat-exchanger cleaning, drain fluids, and protect electrical components from moisture.

A pH-switchable protective film prevents suction marks and contamination on substrates, then dissolves cleanly without multi-tank cleaning.

Patterned block copolymers form robust etched nanostructures that sustain superhydrophobicity, low friction, and water-impact resistance.

Positive-pressure protective gas in the shaft gap blocks particles and metals from reaching the wafer backside during cleaning.

Coordinated air spray, washer fluid, and suction clean vehicle sensors while limiting splash damage, secondary contamination, and compressor use.

Ultrasonic transducers vibrate the protective screen to clear rain, snow, and condensation from the optical field of view.

A replaceable wiping member shifts head contact to fresh positions, improving injection head cleaning and reducing cross-contamination.

Positive pressure inside the sensor support blocks lubricant dust, preventing counting errors and stoppages in battery can forming.

Positive pressure inside the sensor support blocks lubricant dust, keeping metal bar counting stable in battery can forming.

Water fed along the concave vibration plate clears trapped air, improving ultrasonic transfer to the ejector water and cleaning performance.

Adjustable liquid collecting inlet height cuts wafer-cleaning spray scatter, reducing chamber contamination and process errors.

A wave-shaped shutter disc cuts heat transfer and cracking while limiting particle buildup on substrate supports during PVD conditioning.

A remote plasma source, metal oxide coating, and radial gas channels extend hydrogen radical life and improve uniform removal of carbon and oxygen contaminants.

A roller-fed transparent film keeps the sensing plane clean by advancing contaminated sections, avoiding complex spray or wiper systems.

An EM-absorbing cover shields the ultrasound transducer, cleaning optical surfaces while limiting interference with nearby electronics.

Ramped retention tabs create a self-guided twist-lock that secures a strut dust boot, prevents detachment, and still allows removal.

A vent hole and targeted cleaning agent flow reduce deposit buildup on charged particle optical elements while preserving beam integrity.

A coaxial rotating transparent cover uses centrifugal force to shed dirt from external ADAS cameras while preserving image quality and viewing angle.

Separate process and environment exhaust paths keep bowl fumes from mixing, cutting chemical post-treatment cost in substrate processing.

Segmented collectors surround a parked vehicle to capture wash runoff without key handover, enabling convenient mobile car washing.

An ultrasonic field forms a contactless protection zone that breaks down and moves water and dirt away from a vehicle optical sensor.

Angled high-speed gas flow and adjacent suction voids remove dust from optical sensor surfaces, avoiding manual cleaning in dirty machines.

Ultrasonic transducers clear rain, condensation, and ice from a lens protection panel to preserve optical monitoring in adverse weather.

An ultrasonic protection zone keeps dust, water, and dirt off vehicle optical sensors without contact, preserving clear imaging during operation.

Acoustic levitation steers microliter droplets to blocked sensor windows, then vibration clears obscurants with low fluid and power use.

Airborne ultrasonics create a protection zone that repels or breaks down droplets and dirt before they reach a vehicle optical sensor.

Built-in ultrasonic electrode vibration suppresses crystal buildup, improves charge flow, and helps batteries maintain cold-weather performance.

A liquid adherence member and removable tape capture excess ink during borderless electrode printing, keeping the conveyance belt clean.

A nearby heating element melts ice so a rotating protective casing can centrifugally clear dirt and water from ADAS sensors.

Centrifugal cleaning with a rotating optical element keeps external vehicle cameras clear while preserving wide viewing angle and reducing fluid use.

Sequenced electrowetting moves rain or mist droplets off a rotating sensor window to keep LIDAR and other vehicle sensors clear.

A reversible hydrophobic-hydrophilic coating improves decontaminant coverage and removal on complex surfaces without caustic damage.

A movable splash guard uses centrifugal force to adapt to spin speed, guiding scattered chemical liquid for cleaner substrate processing.

A poly sugar anti-redeposition agent replaces phosphates to remove protein soils and keep washed surfaces cleaner with lower environmental impact.

Segmented inclined recovery bowls improve chemical drainage, reduce residue and particles, and support safer liquid recycling in substrate treatment.

A wave-shaped shutter disc and spaced backside thin film cut heat transfer, particulates, and chucking errors during PVD conditioning.

Focused ultrasonic transducers clear rain, condensation, and ice from a monitoring panel to preserve reliable optical sensing in vehicles.

Pressurized cleaning material is guided through a flexible tip into hard-to-reach cup areas, improving wafer stage cleanliness and reducing manual maintenance.

A compact gutter, nozzle, vibrating strips, and brush mat clean vehicle tires indoors while containing water and street dust in a basin.

Vent holes larger than the beam aperture lower local pressure and enable in-situ cleaning to prevent deposit growth on charged particle optics.

An automatic draining unit expels collected water away from the window, preventing moisture buildup and image distortion on roads.

Injecting a hydrophobic liquid into a hydrophilic flow path creates wall contact that suppresses scale and corrosion without stopping operation.

An active water-expelling chamber keeps moisture away from the buried camera window, maintaining clear imaging where passive road drainage fails.

A foldable hose end wraps broken horizontal or vertical pipes to contain leaks and divert water when shut-off valves fail or are inaccessible.

A perforated fire-resistant cassette improves oil drainage in containment basins while restricting gas flow to smother fires.

A foldable silicone tray mat conforms to varied enclosures, then rolls up for removal without dislodging contents or leaking fluids.