Spray Nozzles TRIZ Cases

A stem-less valve with a spring-biased plug controls fluid flow at specific pressure thresholds, enabling professional-grade finishes from compact motors.

A funnel-shaped incorporation device connects sealed transfer systems to agricultural sprayers via a reversible leak-tight neck.

A pendent sprinkler deflector uses non-radial slots to optimize fluid distribution patterns across protected areas.

A horizontal spray nozzle coupling arrangement delivers water through a multi-directional flow path to the nozzle device.

Segmenting the reservoir into a removable syringe assembly prevents paint spillage during filling, reducing cleanup time and improving operational ease.

Separate rotating bayonet mechanism secures spray nozzles while eliminating torsion forces that damage seals and allow dirt ingress.

A fluid dispensing system uses a mixing valve to deliver heated liquid and air onto vehicle surfaces.

A single-layer fluidic oscillator uses inertance loops and a gate system to produce oscillating spray patterns at multiple frequencies.

A protruding shaft core creates an annular gap that redirects underexpanded jets, reducing noise while maintaining cleaning pressure.

Separating the air pump from the paint chamber prevents viscosity-related clogging while maintaining consistent spray patterns across different paint types.

A fuel injection valve uses a covering portion to shield the stationary boundary from flow passage contaminants.

Magnetic components generate audible clicks to guide alignment, resolving reconnection difficulties in wet environments.

A pump dispenser uses a movable displacement body to push viscous product into the chamber inlet.

A thermographic detection system identifies nebulized fluid paths using temperature differences against a contrast space.

A steam diffuser uses a filament mass to condense gas into liquid droplets, reducing severe hot condensate discharge and associated noise hazards.

A substrate processing apparatus uses independent elevation and tilting units to adjust gaps and orientations between the substrate and upper and lower showerheads.

Gradient hardness in the hardened layer buffers collision stress, preventing breakage while maintaining abutment surface integrity.

Segmented jets reduce fluid consumption and drying energy by preventing steam dilution during workpiece degreasing.

A water dividing plate rotates via a push rod and movable block to switch fluid paths in sanitary fixtures.

Segmented jet orifices generate high-velocity fine spouts that maintain discharge force and conserve water in low-pressure environments.

A resonant droplet dispenser generates uniform liquid streams via mechanical oscillation.

Curved guide structures replace complex magnets to ensure precise alignment and lower manufacturing costs.

Segmented needle ribs coordinate with the nozzle inner cavity to limit radial deviation, resolving the trade-off between stability and increased weight.

A fire suppression emitter atomizes water into fine particles using a controlled low pressure gas jet to project small droplets onto the fire source.

A slit-shaped nozzle apparatus generates high-velocity fluid streams using a nested hollow body structure.

A plane plate blocks air entrainment from collapsing the spray pattern, allowing water mist heads to cover larger areas when mounted away from ceilings.

A sanitary washing device alternates large slow and small fast water drops using a pressurizer to create distinct impingement sensations.

A wireless electromechanical device uses a vibrating blowpipe and magnetic reel to propel scented air without heat.

Rotating overcap aperture directs fluid droplets propelled by an internal fan, minimizing blow-back and overspray in windy conditions.

Angled spray head redirects aqueous aerosol droplets back into the canister via a rib and wicking grooves, eliminating surface staining.