Spraying Apparatus TRIZ Cases

Transforms multi-angle coating measurements into clear color, sparkle, and coarseness ratings to simplify accurate paint match selection.

Different stage thermal conductivities drive resin migration during inkjet coating, forming vertical sidewalls in one pass with less dead space.

An extended recirculation loop with a t-valve near the nozzle cuts idle volume, reducing photoresist waste and particle-related defects.

Electrostatically held balls map the gas impact zone from a pharmaceutical spray head, enabling automated non-destructive compliance checks.

A curved intermediate tab section spreads stress in vehicle door ajar retainers, reducing breakage and paint retention during assembly.

An ionized gas stream maps spray head impact zones on conductive areas, enabling non-destructive automated geometry and symmetry checks.

Automatic optical pattern detection links sensor view sectors to spray nozzles, cutting calibration time while improving localized spraying precision.

Air layered with washing liquid cleans low-pressure inkjet painting head ducts thoroughly without high-pressure washing.

Air mixed with washing liquid through a bypass flow path cleans inkjet painting head ducts effectively under low pressure.

Multiple adjustable printheads follow changing surface contours to print wide aircraft areas in fewer passes without masking or collisions.

Lockable swing arms stabilize optical elements of varied shapes during coating and heating without continuous spring force that can deform lenses.

A pressure-released cap protects exposed fire nozzles from UV, rain, snow, and ice while allowing immediate discharge when the monitor is activated.

Agent pressure extends the nozzle only during discharge, reducing duct airflow obstruction and simplifying wall-side installation.

Sensor-calibrated feedback control maintains target haze concentration remotely, reducing manual intervention and health risk.

Rigid telescopic tubes replace bending hoses to keep media flow stable while washing nozzles move vertically in container washing machines.

A drainage structure around the holder air hole guides condensate to a storage groove, keeping the airflow sensor inlet clear for normal startup.

Augmented reality previews classify colors and surface effects to drive paint mixing and application with less rework and better predictability.

Sensors and a controlled valve flush sand and debris during irrigation, reducing manual tower access and preventing filter shutdown.

Individual ECU-controlled nozzles adjust flow by position, speed, and yaw to keep agricultural spraying uniform across irregular fields.

A threaded adapter links an existing swing joint to a pop-up spray nozzle, cutting retrofit time while improving irrigation water savings.

A folded film stack keeps the gripping edge exposed, making masking tape easier to grasp and deploy manually or automatically.

A pump-fed motion-triggered water spray repels birds on boat decks without a pressurized water source while staying compact and mountable.

Vertical ribs and dispenser jaws rotate the spray head into position, improving fragrance spray direction and range.

Sensors, markers, and a spray preview help de-icing vehicles align the sprayer to aircraft surfaces for accurate coverage and less overspray.

Independent ECU control at each boom nozzle adjusts flow to field position, speed, yaw, and pressure for more uniform spraying.

A spray-applied curable liner shields processing surfaces from fouling, cutting cleaning, bacterial residues, water use, and operating cost.

A flexible polymer sleeve friction-fits K-style gutters to stop paint adhesion and shield the first row of roof shingles during spray painting.

A segmented rail and stabilized maintenance head enable repeatable imaging and tracking of gas turbine internal components across service intervals.

A camera and viewfinder overcome nozzle obstruction in handheld skin treatment tools, enabling precise targeting and more consistent self-application.

Alternating forward and backward paint motion in a tap line prevents settling and viscosity change without emptying lines or adding dual hoses.

Concentric spring and extension seals improve fire sprinkler fluid retention under pressure while preserving strong discharge on activation.

Multiple independently actuated printheads enable single-pass multi-color printing on complex surfaces while avoiding masking and repeated layers.

A balance spring and low-friction seals keep showerhead height adjustment smooth while maintaining water pressure and preventing self-adjustment.

Hydraulic pressure relief and flow control keep boom sections at consistent ground height, improving spray accuracy across uneven terrain.

A track-mounted spray head with adjustable nozzles coats stationary baked goods and trays without bulky conveyors, cutting cleanup and floor space.

A curved tube redirects nozzle water to wash debris from recessed sprinkler adjustment elements, restoring access for accurate adjustment.

Dual tape dispensers and a repositionable handle widen masking coverage, reduce hand fatigue, and improve tape consistency on uneven surfaces.

A rubber gasket bonded under an irrigation donut uses a slit center opening to block grass and weeds without harming the sprinkler head.

Using 3D property models, cameras, and sensors, pop-up water cannons target high-risk fire zones while conserving limited water.

A balance spring and fixed inlet waterway let the showerhead slide in height while keeping water pressure stable and preventing self-movement.

Heat shielding and cooling keep underfill fluid inside the dispenser while heated large PCB assemblies enable stable capillary flow.

Reverse flushing through application nozzles clears residues and blockages while reducing contamination in coating nozzle applicators.