Liquid Surface Applicators TRIZ Cases

Segmented flow paths and pneumatic purging reduce labor-intensive manual cleaning while preventing cross-contamination during color changes.

Trigger-activated augers or gas springs dispense joint compound from a reservoir, reducing waste and improving application speed.

Thickened razor blade substrates with diamond-like carbon coatings resolve durability trade-offs by increasing cutting engagement forces.

A robot-guided applicator uses a compliant linkage to allow nozzle evasive movement during coating.

An electro-mechanoluminescent film uses silver nanowire electrodes mixed in PDMS to produce light.

Porous sintered tips prevent clogging and maintain solution stability during precise topical application of medical liquids.

Flocculants in the second component induce rapid crosslinking, reducing drying time and eliminating multiple coats for exterior applications.

Moving carriage plastifies and extrudes polymer sheeting directly onto pipeline cutbacks, simplifying temperature control while ensuring strong adhesion.

A gravity-fed spray nozzle deposits aqueous abrasive compositions onto lapping plates to form uniform layers.

A curable solvent-based coating material incorporates oleophilic polyrotaxanes with hydrophobic modifications to form a durable paint film.

A sealant discharge nozzle uses a leading end recess to temporarily accumulate fluid and stabilize application width.

Replacing persulfate initiators with azo-based compounds and benzoates prevents corrosion in steel-reinforced concrete without adding cementitious binders.

A squeezable container delivery system uses a frangible seal and piercer to isolate the piercing step from dispensing for controlled flow.

Through-holes in the plunger accept gear teeth to eject impurities, reducing contamination and manufacturing costs.

Articulated rail segments rotate to collapse the plastering machine frame, allowing passage through standard doorways without disassembly.

Independent printheads articulate to maintain perpendicular orientation on complex automotive substrates during single-pass coating application.

Gantry-mounted needle cleaners automate simultaneous nozzle cleaning via vision-guided positioning, eliminating manual intervention and reducing cycle time.

A cooling device channels cold exhaust air from pneumatic pumps through heat exchangers to cool paint circuit lines and railhouses.

Replacing heavy metal supplements with lightweight graphene oxide and phosphorus eliminates coating sagging while maintaining adhesion strength.

Heated rosin micro-spheres flow and crosslink into a solid barrier that prevents copper creep corrosion and tin whisker formation.

Segmented liquid holes and inclined gas discharge lines resolve uneven droplet dispersion to prevent substrate pattern damage during cleaning.

Dual detectors along the falling path measure droplet shape to calculate volume, replacing bulky mechanical tables and reducing space requirements.

Plasma polymerization forms a porous silicon oxide film that reduces RC delay while maintaining thermal stability through optimized deposition.

Specifying high density polyethylene particle size below 1000 μm reduces haze and gel content in polypropylene films without compatibility additives.

A polyaspartic coating composition uses controlled isocyanurate trimer content to balance film properties.

A multi-port nozzle unit supplies treatment liquids in stream and curtain modes to a rotating substrate.

Selective silicon oxide deposition on dielectric surfaces replaces complex lithographic patterning with chemical passivation and catalytic growth.

A finisher system uses a pivoting adapter to maintain consistent mastic flow and prevent sliding during wallboard joint finishing.

Electrostatic spraying deposits a composite powder paint onto graphite heat dissipation sheets to form a durable protective layer.

A battery-powered applicator blends high-viscosity two-component substances via a dynamic mixer, resolving mixing precision issues in small-scale production.

Segmented tape portions expose distinct adhesive zones to eliminate release liners, reducing application time and waste during vehicle painting.

A coating system uses a female shell and voltage to deposit paint on workpieces.

Weighted connectors restrain elongated trowel blades against flexing, resolving control precision issues while spreading adhesives.

Applicator head with universal joint delivers fluid sealant to building gaps, eliminating manual troweling steps.

Impregnation wheels force ceramic slurry into continuous fiber strips, enabling automated high-volume production of composite build materials.

Sequential coating method using specific resin ratios to control glass transition temperature and molecular weight for improved chipping resistance.

Aluminum particles and magnesium oxide replace toxic inhibitors in coatings, maintaining corrosion resistance while improving environmental safety.

Segmented connecting webs with gaps allow the outer wall to flexibly adapt to misalignments, preventing deformation under one-sided loading.

Retreating the inkjet head when tablets are absent prevents nozzle drying caused by air suction, ensuring reliable ejection.

Integrated heater purges fluid injector by burning residual fuel, eliminating complex air passageways and reducing debris fouling risk.

Segmented bristles reach gaps between planks to coat upper and side facets, resolving the trade-off between multi-surface coverage and device complexity.

A liquid precursor wets a stepped substrate surface to enable selective film deposition through targeted chemical reactions with processing gases.

Segmenting the application area into deflectable bristles resolves handling difficulties with stiff adhesives while maintaining simple manufacturing.

A gelatinized hairdressing foil uses a zonal adhesive layer to isolate individual hairs during treatment.

Optimizing the rolling circle waviness profile and arithmetic average roughness of the coat layer balances writing comfort with reduced pen tip wear.