Liquid Surface Applicators TRIZ Cases

A rotary gate valve feeds powder into a venturi nozzle assembly to create an air stream for precise particulate distribution.

A nozzle discharges processing liquid at a preset distance from the substrate center while moving radially outward to maintain a single converging stream.

Distance measurement sensors detect spike hole locations so the microprocessor moves the applicator nozzle, eliminating manual operator intervention.

Gravity-based delivery combined with piston displacement maintains constant glue flow despite viscosity changes from temperature fluctuations.

Multimodal polyethylene coatings resolve stiffness versus stress cracking trade-offs at elevated temperatures by optimizing molecular weight distributions.

Replacing manual adjustment, this device employs a closed-loop feedback system to control adhesive dripping amount via electromagnetic actuation.

Adjustable profiled rollers guide complex profiles through coating lines, eliminating fixed rail constraints and reducing changeover downtime.

Chronological imaging of the liquid nozzle discharging port tracks foreign matter size to judge processing abnormalities via continuous acquisition thresholds.

An amino alcohol mediator in a polyester epoxy powder coating protects metallic pigments from corrosion, eliminating the need for separate clear top coats.

Affixing mask elements shields cooling holes during ceramic coating application to preserve hole geometry.

Teeth on the extruder piston rod allow a stripping edge to remove dirt, protecting the feed mechanism from contamination damage.

Graft copolymer develops viscosity in aqueous coating compositions containing surfactants, resolving poor DOI and metallic mottling.

A liquid composition containing modified siloxane and specific polymers reduces dynamic friction to prevent coloring material scraping under strong pressure.

Silicate nanoparticles form a hydrophilic coating on fluoropolymer films, preventing water condensation while maintaining long service life.

Optimizing nitrogen and carbon content prevents slab cracks during casting while maintaining rivet formability.

A rare-earth oxide coating forms a superhydrophobic surface on heat transfer tubes.

Segmented arteries in a rotating roll deliver independent fluid channels, resolving uneven distribution and registration errors.

A print head with nested chambers and coaxial nozzles deposits nanoparticles via in-situ vapor reactions.

A plasma-enhanced deposition apparatus ionizes poly(p-xylylene) monomers to coat complex components uniformly.

Magnetic suspension eliminates friction between fixture body and base, preventing tilting to improve ion implantation angle accuracy.

Dispenser eliminates agitator complexity using gravity feed, roller retention, and mechanical wiping for consistent powder dispensing.

Transesterification curing eliminates melamine resin to reduce formaldehyde generation while maintaining acid resistance.

A profiled application roll deposits release agent onto concrete molding rings, eliminating environmental strain from spray overspray.

A positioning jig rotates a pen contact portion to orient writing instruments precisely.

Axial temperature sensors minimize flow resistance and turbulence, enabling accurate mass flow rate calculation for liquid hot-melt adhesives.

A maintenance device cleans and lubricates boat fasteners using a dynamic body with cleaning arms.

Isocyanate coating bonds to roller hydroxyl groups, resolving mechanical stability and electrical conductivity trade-offs.

A nozzle moving mechanism grips coating and solvent nozzles to a shared suction unit, enabling targeted solvent dispensing and suction.

A synthetic resinous baffle redirects centrifugal fluid flow over substrate edges, preventing lift-off damage during harsh etching processes.

A driving shaft positioning member adjusts the propelling ratio to match caulk viscosity, reducing material waste and improving construction efficiency.

A rotatable hanger mounts transversely to a caulking gun, enabling hands-free operation on ladders and swing stages where surfaces are absent.

Joint curing of base and clear coats on electrophoretic substrates maintains impact resistance while simplifying the manufacturing process.

Segmented paint containers enable multiple coating applications without intermediate drying, resolving uneven coverage and process inefficiencies.

Mechanical roller substitution eliminates valve cycling limits, maintaining high-resolution adhesive patterns at increased web processing speeds.

A piston sealing lip features radial ribs that facilitate automatic centering and insertion.

Arc-shaped clamping portions with varying cross-sections close gaps between mask plates and frames, preventing particle pollution in OLED evaporation.

A multilayer coating film cures simultaneously at 75 to 100°C using specific aqueous and solvent-based paint compositions.

A thick-walled hollow cylindrical pipe distributes liquid medium across fibrous webs using standard seamless stainless steel components.

Tensioned matrix structure in an encapsulated golf club face resolves weight distribution and structural strength contradictions.

A rotatable tool assembly uses an epicyclic gear system to rotate coating applicators around fasteners.

An angled spring urges a pin into a sealing position to resolve the trade-off between efficient venting during insertion and reliable airtight closure.

Differential speed between feeding and rolling components creates static friction to prevent wrinkles during plastic sealing.

Pneumatic transport moves small parts through a falling slurry stream, eliminating surface damage from mechanical handling and improving coating quality.

A decorative paint film laminate incorporates an internal gloss and distinctness of image retaining layer between clear and color coats.

Cyclic tensile testing of blade root coatings differentiates high-quality layers from acceptable ones by simulating operational fatigue conditions.

Thin pure water films enable uniform filler deposition on rotating substrates, preventing pattern collapse during drying.

Dynamic piston velocity control prevents bubble formation in viscous slurry, ensuring uniform catalytic layer deposition on flow-through substrates.

Segmenting a hot melt adhesive into two base polymers with different melting points allows warm demolding, reducing cycle times and energy consumption.

An adjustable immersion bath extends liquid exposure time on moving fibrous webs without reducing production speed.