Spray Nozzles TRIZ Cases

A spray tip orifice features a rounded interface perimeter between the nozzle and passage to reduce fluid erosion.

A sprayer nozzle diffuser disrupts fluid flow to stabilize spray patterns, reducing drift by up to 99%.

Segmented nozzle assemblies rotate to adjust spray patterns, allowing separate replacement of damaged parts instead of discarding the entire unit.

Metal powder injection molding creates a sintered filter and jet straightener that withstands extreme pressure surges while reducing flow resistance.

Positioning a particle filter downstream of the ball guide prevents internal contamination and maintains sealing integrity.

A sloped metallurgical furnace sidewall directs metal flow toward the center using a spray cooling assembly between structural walls.

Heated air circulation maintains uniform temperatures to eliminate fumigation time and chemical damage risks.

Internal propellant flow cools the pintle injector tip downstream face, eliminating ablative layers and enabling reusable rocket engine operation.

Vent holes in the carrier member enable airflow that prevents liquid accumulation and clogging at the micro nozzle orifice.

A nasal delivery device uses a pressurized gas chamber to aerosolize medication through an orifice.

Radial sealing motion reduces axial distance and friction, extending service life.

An adjustable outlet opening pivots to align with various surface angles, enabling versatile texture material dispensing.

A sprinkler flow stop mechanism uses a push rod to position a valve member away from its seat, permitting water flow through the inner conduit.

Replacing polyacetal with a polyolefin composite eliminates formaldehyde toxicity and prevents oxidation by blocking air diffusion through low porosity.

Segmented nozzle surfaces separate sealing and support functions, preventing wear-induced power increases in solenoid valves.

A venturi wind channel increases airflow velocity to vaporize liquid scent, eliminating the need for heating elements or batteries in portable hunting gear.

An extensible conduit adjusts the nebulization nozzle distance from the delivery mouth to optimize mist distribution within garden hedges.

Inert gas flows along chamber walls to prevent reaction gas adsorption, ensuring uniform deposition.

Rotating the overcap selects an actuator stroke that exposes specific valve orifices, resolving versatility constraints in dispensing systems.

A single-piece spray head uses a conical central pin to guide fluid into non-radial channels.

Inner constriction steps manage condensation to prevent blockages and ensure stable mist velocity.

Rotating spray head engages locking mechanism to prevent fluid leakage during removal, resolving ease-of-operation versus reliability trade-off.

Divided outlet chambers create uniform air flow, reducing backpressure and power consumption in cotton harvesters.

An atomizing nozzle filtering assembly employs an insertion mount to position a core and filter, preventing rapid clogging from impurities.

An operating mechanism automatically returns the spray pattern upon water flow interruption, maintaining temperature without extra plumbing.

Optimized swirl channel length relative to chamber diameter resolves shear-thinning viscosity issues, preventing droplet sticking and jet formation.

A spray wand uses a solid formulation and swirl chamber to deliver diluted cleaning solutions.

An integrated pump mechanism squirts base liquid onto a heating element, eliminating manual disassembly and pipette use while maintaining vapor production.

A resilient membrane carrier distributes pressure and enables liquid cooling during substrate polishing.

A shower device uses spaced shower heads to dispense water jets at varying heights and directions.

Swirl chamber insert maintains constant flow rate and particle size during dispensing.

Helical passages create swirling airflow that enhances heat dissipation at reduced operating pressure.

A bent shower arm integrates a rotatable diverter spool and holder to reduce size while enabling water diversion.

A water-based release agent with a high-melting layer-forming component provides stable lubrication on die-casting molds.

A detachable faceplate conceals showerhead nozzles via magnetic fastening, resolving the conflict between aesthetic appeal and water flow functionality.

Symmetrical supply ducts and sealing zones direct fluid to swirl channels, resolving assembly orientation difficulties and ensuring balanced spray quality.

An integrated fluid tank supplies compressed air and liquid to separate nozzles, eliminating bulky separate tanks and reducing system weight.

An integrated check valve within the piston body reduces component count and bulk, enabling compact integration into sensor-constrained autonomous vehicles.

A fuel injector shut-off valve regulates high pressure fuel flow to the control chamber using a segmented hydraulic design.

A micro fogging device combines a low pressure fogger with a venturi nozzle to finely segment water droplets.

A nozzle arrangement adjusts discharge pressure via a connecting nipple and annular gap, maintaining constant flow while minimizing jet pattern changes.

Dynamic ejectors supply IPA vapor during lift to prevent pattern collapse and reduce solvent consumption.

An adjustable fluid nozzle directs a laminar stream through a threaded port to clean narrow gaps in semiconductor carrier heads.

A nozzle mixes cooled compressed gas with lubricant to atomize the fluid into a fine mist for precise application.

A spray nozzle with a movable stem creates a variable orifice gap to control fluid flow rate through motor actuation.

A single oral irrigator nozzle uses an internal path switching mechanism to deliver distinct water spray modes without requiring multiple physical nozzles.

A flat jet nozzle uses a disc-shaped jet director with star-shaped openings to generate a uniform velocity profile.

An elastic spout apparatus enables manual deformation of vortex passages to remove adhered scale, resolving maintenance difficulties in Karman vortex devices.

Rotatable head section maintains consistent spray type and discharge orientation across straight and angled configurations.

A high-pressure spray gun uses a spring-loaded locking bracket to secure the liquid supply line plug nipple.