Spraying Apparatus TRIZ Cases

A non-aqueous solvent composition acts as a barrier liquid in industrial coating installations to minimize urea lump formation.

Segmented stick masks detach from the open mask frame to prevent deformation during cleaning, resolving the trade-off between productivity and mask durability.

Internal brush members on the cap scrub nozzle residue, preventing blockages and ensuring consistent liquid dispensing.

A towable system evaluates pipe interior and wall conditions while applying epoxy coating.

A fluid-impermeable pouch containing an acidic solution is secured around a faucet using a collapsible band and drawstring lock mechanism.

A wearable frame distributes high-pressure nozzle recoil through a curved abdomen plate to the wearer's trunk.

Opposing wedge slopes slide along a connecting rod to clamp a hinged man-door base, preventing erratic swivel movement and ensuring even coating application.

A mechanical wedge system maintains precise nozzle positioning in additive manufacturing, eliminating electronic control wear and temperature drift.

A spray treatment system uses 3D scanning data to rotate parts for consistent jet distance.

Segmented exhaust passages with dampers control airflow for substrate retainers, maintaining constant total exhaust volume while increasing processing capacity.

Disposable filter cartridges capture overspray in air streams, eliminating solvent cleaning and reducing maintenance downtime.

Movable support arms on an adjustable stand hold contoured automobile panels at specific elevations, preventing surface damage during repair operations.

Segmented inelastic and elastic tubes prevent kinking and rupturing while enabling longitudinal expansion.

Curved adhesive string masks uneven surfaces, preventing paint bleed while maintaining ease of operation on complex geometries.

A closed spray testing container with a transparent top wall and tinted bottom surface enables precise wax pattern measurement.

A hydrophobic filtration mesh paired with a flow guide rod redirects large droplets back into the atomization cavity.

Segmenting the paint circulation path into individual sections allows sequential cleaning while refilling upstream segments, reducing total cycle time.

Dynamic nozzle positioning corrects spray misalignment caused by vehicle movement and environmental variability.

Flush detection triggers an aerosol spray and UV light source that block contaminant escape from the toilet bowl during flushing.

A backpressure injection foot controls adhesive flow direction through a planar object core structure.

Ultrasonic sensors guide high-pressure nozzles to clean hubs automatically, eliminating manual labor and reducing waste on unused surfaces.

A GNSS-based dispenser control system adjusts gate openings using real-time aircraft positioning data.