Spray Nozzles TRIZ Cases

Flexible chute mediates hydrant discharge to dissipate kinetic energy, preventing pedestrian injury and landscaping damage.

A rotatable spray bar directs binding fluid onto cargo while diverting excess into a recapture trough.

Conical inlet sections reduce airflow velocity to focus dry material toward liquid injectors, resolving inconsistent slurry consistency and clogging issues.

A pump fragrance device uses a volatile carrier agent to absorb aromatic substances for controlled release.

Segmented flow conduit geometry merges liquid and gas streams to produce fine sprays without complex restrictors.

Dual arm support structures pivotably adjust the showerhead position and lock it in place, resolving instability under high water pressure.

A nozzle balances gas flow ratios between tip openings and side holes to prevent secondary blockages during solid unloading.

A foam nozzle with a slot-shaped orifice produces a uniform fan spray pattern from pressurized single-component polyurethane.

A fluidic circuit design with a barrier separates flow passages into power nozzles to control liquid droplet spread.

Segmented nozzle caps oriented at specific angles minimize spray overlap and adapt to vehicle speed variations for uniform chemical distribution.

A shower jet disk integrates a rigid switch cover to seal the changeover mechanism while mounting on the main body.

Segmented passages deliver low-pressure cooling fuel to the actuator bore, preventing high-temperature debris deposition on internal components.

Nested tubes in a stainless steel hand shower eliminate gaskets, preventing limescale accumulation.

A pneumatic sprayer assembly uses a flexible restrictor to create a controlled pressure drop upstream of the outlet orifice.

A hydraulic ram compacts loose waste while an adhesive system bonds particles, resolving the trade-off between volume reduction and structural integrity.

Radially offset seals in a single rotatable valve enable intuitive switching between spray, massage, and trickle modes without complex controls.

Multi-step locking portions secure the nozzle at adjustable angles, and a heating assembly warms fluid for effective cleaning in low temperatures.

A segmented printhead design separates paint-exposed coil tubes from protected valve electronics using a flexible diaphragm.

Dry cavity isolates rotating mechanism from water inlet channel, reducing switching pressure and eliminating laborious manual operation near the shower head.

Axial slots in the armature enable fluid flow to dissipate kinetic energy, preventing valve bounce and post-injection events under high pressure.

A washing nozzle mixes air into water flow via a mixing chamber to create voluminous liquid drops, reducing standby power by eliminating large warm-water tanks.

Radial safety passages equipped with check valves redirect fluid flow to maintain jet velocity during normal operation.

A nozzle needle design with a decreasing clearance toward the fuel sump chamber reduces abrasion between sliding portions.

Supersonic nozzle atomizes catalyst composition into aerosol for precise carrier impregnation, preventing deep pore penetration to ensure surface deposition.

Control circuit actuates electromechanical valves to switch spray patterns automatically, eliminating manual adjustment interruptions.

A substrate treating apparatus sprays a wetting medium as fine particles to enhance liquid film diffusion on rotating substrates.

An axial air passage in a hollow dispensing head creates pneumatic assistance that improves droplet size control while maintaining high flow rates.

A perforated skipping shield allows hot gas flow while blocking water impingement on sprinkler thermal elements.

Intersecting aerosol jets decelerate primary particles through collision, reducing high kinetic energy that causes suspension in the oro-pharyngeal cavity.

An infrared camera detects door closure and human absence to trigger radial insecticide spraying, preventing exposure while controlling flying insects.

Movable arms with spherical engagement surfaces adjust nozzle outlet dimensions, resolving manufacturing precision trade-offs while stabilizing fluid flow.

Gelatinous scent cartridge releases fragrance upon water contact, eliminating manual soap application and reducing labor time.

Separating the vibration motor from the nozzle tip increases amplitude and reduces manufacturing costs by eliminating complex water channels.

Air spray gun air cap formations bias airflow toward horns, reducing overspray and improving edge definition.

A dual-path fluid injection jet channels lubricant from main and emergency reservoirs to aircraft gearboxes.

Emitter atomizes liquid into gas stream via shock fronts, overcoming fire plumes while maintaining safe oxygen levels for occupants.

Segmenting water into fine mist, medium droplets, and large drops retains heat while reducing consumption.

External grip access enables tool-free maintenance of segmented injector components, resolving glove-handling constraints in agricultural spraying.

A nozzle with an intake cone and bell uses vanes to create helical channels that pull environmental fluid into a central jet.

A handheld shower coupling mechanism uses a cam and retention flange to provide audible engagement feedback.

A movable internal part shifts liquid flow between a spray duct and bypass duct to change discharge characteristics.

A metering valve uses a lower sealing gasket to enable larger radial bores for high-volume dispensing of viscous aerosol products.

Integrated atomizer with bent essential oil channel reduces flow resistance and improves spray uniformity.

Elongate nozzle cross-sections maintain continuous fluid jets until thirty millimeters from the base, resolving unsatisfying spray quality at low flow rates.

Baffle plates in an atomization tank create swirling airflow to separate and convey fine particles, preventing larger droplets from disrupting the distribution.

A sprayer equalization system adjusts individual nozzle flow rates using pulse width modulation signals.

A multi-jet spray nozzle uses a circular array of small outlets to produce high velocity collimated water streams for vehicle cleaning.