Spray Nozzles TRIZ Cases

Shroud toggle switch adapter enables remote nozzle adjustment, eliminating direct operator contact with hazardous chemical sprays.

A dispensing spout divides outlet conduits into fixed and extendable sections to maintain larger diameters.

A smooth bore nozzle maintains laminar flow through a continuous rectangular fluid path with converging and diverging sections.

Inclined channel redirects fluid flow away from adjacent needles, preventing contamination and residue accumulation during high-accuracy dosage.

A fan nozzle uses a continuous circular to elliptical transition to shape fluid jets without sharp edges.

Deflector design creates rectangular fluid distribution area to reduce hydraulic demand in low clearance fire protection systems.

Disc deflector with peripheral slits and boss-mounted impress screw directs water flow to reduce turbulence.

A road marking spray gun adjusts its height using video camera recordings and image evaluation programs to maintain consistent line width.

A sliding button drives a pawl and ratchet wheel to rotate a water diversion disc for switching outlet functions.

A shower outlet device uses a water reversing element to switch between misty, columnar, and particle spray modes within a single hole.

An elastic ejection nozzle seal member uses compressed air pressure to maintain intimate contact with a vehicle camera lens.

Segmenting the vortex street conduit into two members enables mold extraction while maintaining shape accuracy and flow path continuity.

Rotatable dispensing units with bypass passages maintain water flow while extracting bottles from shower stalls to reduce clutter and safety risks.

A spray head with flexible nozzles and an adjustment entity changes the irrigation pattern by bending liquid guiding portions.

High-pressure water powers an impeller and gear mechanism to select active distribution holes, eliminating external electrical controls.

Automated valve sequencing eliminates manual operator intervention, reducing chemical exposure risk during agricultural sprayer maintenance.

Multi-duct jet outlet units arrange fluidically separated first and second outlet ducts in close proximity to generate selectable spray patterns.

A sprayhead integrates a rotary valve assembly with a slide switch to adjust water volume in spray mode.

Upstream filter placement in agricultural sprayer nozzle bodies prevents valve clogging through continuous flushing.

Radial grooves in the sleeve contact surface utilize capillary action to drain residual fuel, preventing nozzle hole deposits without complex assembly.

A combination unit with a pivotally coupled emergency wash arm and faucet spout rotates to alternate between stored and active positions.

A wall-mounted dispenser uses a semi-flexible hose to route liquid soap directly into the shower water stream for immediate mixing.

A plastic seal member on the valve body balances axial fuel pressure thrusts to maintain component positioning.

An open support structure allows unimpeded fluid flow through the sprinkler body, reducing head loss and supply pressure requirements.

Segmented nozzle holes with inclined axes create homogeneous droplets, resolving dispersion issues in medicinal and cosmetic sprays.

Segmenting trigger and volume valves resolves the contradiction between simple activation and precise flow adjustment in kitchen faucets.

Adding water to a perfume mixture lowers the boiling point, reducing atomization energy and preventing nozzle clogging in microfluidic systems.

A single-piece molded spray head uses an angled outlet section to direct aerosol flow without requiring separate inserts.

Segmented valve and nozzle chambers with an intermediary channel resolve the conflict between leak-tightness and fluid acceleration in spray dispensing.

A spray assembly uses a lever with a moving fulcrum to actuate multiple shafts and shift nozzle positions.

Nozzles with through holes increase flow resistance to balance pressure drops, preventing gas-liquid separation in heat exchangers.

A tunable impingement injector uses replaceable jet tubes to adjust injection velocity and momentum for specific gasifier requirements.

Bubble mixed water generation unit adjusts air mixture levels to prevent stream bursting under high pressure, enhancing massiveness.

Segmented armatures reduce electrical energy requirements for high-flow agricultural sprayer valves against fluid pressure.

Fluidic nozzle insert uses shear fan geometry and air entrainment ports to generate a powerful drying stream.

Integrating a rigid insert with the piston forms the spray profile, reducing assembly complexity while maintaining optimal sealing.

Segmented exit orifices and a perforated filter reduce agent pressure, keeping sound below 110 dB to protect data center HDDs from vibration damage.

Interlocking geometric features snap the showerhead housing together, eliminating adhesives that block nozzle access during cleaning.

Mobile thermal foaming equipment generates heated foam to eliminate weeds in vineyards and orchards without mechanical contact.

A fluid dispenser head uses a spray wall with variable thickness to control hole orientation and diameter for fine droplet spraying.

Three-dimensional layered mesh structure resists water pressure to suppress sagging and maintain uniform flow velocity distribution in compact spout designs.

Parabolic dome housing aligns speaker sound waves to reduce dispersion, while hydrogenerator powers audio without external electricity.

A liquid spraying apparatus uses collapsible wing sprayers to adjust spray width and improve operator maneuverability.

A trigger pump dispenser integrates a spring-operated precompression valve with a child-resistant locking mechanism for controlled liquid dispensing.

A reaction apparatus nozzle ejects a temperature control medium toward a tubular reaction unit to manage thermal energy exchange.

A dispensing actuator post features a laterally symmetric flow channel intersecting an exit orifice to direct fluent product into a fan spray pattern.

A valve cartridge mounts on packaging actuators to alter semi-solid product streams into drip, trickle, or spray patterns.

A spray head design with a slot-shaped air cap opening and air deflection means to generate a widened flat jet profile.

Polygonal swirl chamber with symmetric supply ducts pre-fragments product flow for uniform aerosol droplet distribution.