Spray Nozzles TRIZ Cases

A split-feed dual spray wand uses vertically offset tips with 40-50% fan overlap to widen coverage and reduce overspray turbulence.

Angled dual water ports in a rotatable ball joint let shower outlets direct water upward or downward with less splashing and easier use.

Separate conduits and flow restrictors keep total showerhead discharge within limits across single and combined spray modes.

A separable nozzle structure gives direct access to the diffuser insert, easing cleaning, preventing clogging, and reducing cooling downtime.

A stepped gasket and spring-loaded valve shaft let faucet shower seals adapt to different port diameters for more reliable switching.

Countercurrent radial channels and vacuum recirculation restrain coolant loss in continuous metal processing while maintaining lubrication at high speed.

A linearly movable safety lock prevents accidental trigger release, reduces wear, and maintains uninterrupted liquid flow.

A repositionable outlet and flexible hose let agricultural fluid spreaders match crop height and uneven terrain while improving application accuracy.

Pressurized local injection at each boom port station eliminates spray lag and enables section-by-section concentration control with less waste.

A bottom-mounted pop-up inlet nozzle improves tub water mixing and self-cleans openings to reduce limescale buildup and dirty residue.

Pulsed atomized spray quenching limits the Leidenfrost effect on aluminum extrudates, improving heat transfer, strength, and distortion control.

A conical valve and swivel joint decouple spray head selection from nozzle rotation, reducing force on the nozzle and improving cleaning flexibility.

Angled multi-nozzle refrigerant injection cools both sides of small-radius hollow bends to prevent backflow and keep hardness uniform.

A restricted swivel fitting expands nozzle aiming up to a 100° included angle while maintaining a fluid-tight seal and reducing extra elbows.

Negative pressure in a variable chamber pulls back residual water, enabling fast shut-off, low starting pressure, and anti-drip sealing.

Real-time sensor feedback modulates UAV nozzle flowrates to offset wind, altitude, and motion changes for uniform agricultural coverage.

A split-flow pressure cartridge counters upward hose thrust, helping one firefighter maintain stable water discharge with lower accident risk.

A spiral tube guides water into rapid rotation, boosting flow smoothness and spray strength without adding pressure.

A staggered valve holder creates give-way space that prevents rain and handheld shower head interference during installation and use.

Adjustable edge nozzles and controlled air jets smooth edge-to-center airflow transitions for more uniform steel rod cooling and properties.

Pressure-levelling chambers and inclined orifices let a rolling-mill spray header deliver uniform nozzle flow from one end and simplify cleaning.

A resilient windbreak shields ink droplets from wind while conforming to surface obstacles, helping mobile robots print accurate construction layouts.

Independent exhaust paths relieve through-hole pressure in an air turbine spindle, improving gas discharge and coating atomization uniformity.

Two outlet nozzles on one pressure washer accessory expand cleaning coverage and combine jet types in one pass, reducing nozzle changes.

Multiple asymmetrical dimples and angled orifices create split spray patterns with stronger atomization for fluid injectors.

Positive locking restrains the boom until impact, then a staged rearward-upward breakaway path cuts stress and avoids crop-damaging plowing.

Alternating flat, cone, and dual-fluid sprays disrupt the vapor layer, enabling uniform ultra-rapid steel strip cooling with lower energy use.

An overmolded thermoplastic spray face keeps spray holes aligned under pressure and heat, preserving parallel streams and cleaning power.

A rotating spool valve in the showerhead bracket lets users adjust flow during use while maintaining sealing and water-saving limits.

Snap-on lock buttons secure fluid conduits quickly while maintaining a tight seal, reducing damage, oxidation, and leakage.

A ball-joint pivot and gasket let the showerhead return to horizontal under gravity, reducing dripping and easing cleaning.

Rolling seal balls replace sliding gaskets in a portable water path switch, cutting actuation force while maintaining reliable outlet sealing.

A tilted magnetic-flux limiting boundary expands the weld area in a fuel injection valve to prevent leakage and maintain fixation under high pressure.

Flow-guiding faces extend into the entry filter to cut turbulence, lower resistance, and protect descaling nozzle filters from pressure shocks.

A flexible thermoplastic elastomer connector stretches over varied shower heads or faucets to seal without clamps and minimize leakage.