Spray Nozzles TRIZ Cases

Cap ribs form inlet channel side walls against a receiving pin, enabling versatile channel designs while maintaining coaxial piston alignment.

A swirler spray nozzle atomizes fluid into fine mist droplets for turbine maintenance.

Elastic spheroids on spray head brush rods penetrate hair to reach the scalp, solving inadequate cleaning of curly hair.

Segmenting the liquid gap with a removable comb layer prevents clogging from viscous particulates while maintaining spray uniformity.

A handheld showerhead assembly uses a rotatable connection and handle-mounted diverter to select spray patterns.

A robot arm pneumatic cleaning tool integrates rotatable spray nozzles and separate air chambers to clean surfaces, bolts, and threaded holes.

An annular slit air flow generator creates a tubular curtain to enclose product jets, preventing lateral drift and reducing plant-protection product waste.

An upstream weir and inclined nozzle design prevent residue buildup at the outlet opening, ensuring consistent stream direction and controlled exit velocity.

Curved nozzle extension reduces pressure drop during energy conversion, lowering power consumption while maintaining compact device height.

A spray gun nozzle projects resin and catalyst through independent outlets to mix externally in the air stream.

Enlarged piston bore and extended trigger lever increase fluid displacement per stroke, reducing actuation frequency for large surface coverage.

A streamlined nozzle design increases water surface area and exit velocity through optimized internal geometry.

A switchable nozzle arrangement positions latching projections at a radial distance from the axis of rotation to prevent contact with sealing surfaces.

Self-service vane mechanism eliminates complex electrical actuators, reducing energy loss and extending device lifetime.

Conical toothed channels expand the water outlet area for large pets without increasing structural complexity.

A spray nozzle assembly uses a pre-orifice and dual discharge slots to produce large droplets and uniform distribution.

Replacing pneumatic spray with gravity distribution eliminates dust clouds and turbulence, ensuring uniform layer thickness while simplifying powder recovery.

A dual chamber nozzle uses a rotating inner device to create a central dome discharge surrounded by an outer spray for comfortable coverage.

Segmented sleeve and connector components enable pressurization for viscous fluids while preserving gravity-fed adaptability.

Aligning communication hole axes disperses stress concentration at intersections, maintaining compression strength under injection pressures exceeding 100 MPa.

A fluid recovery system filters and recycles washer fluid through an annular nozzle assembly, preventing supply depletion during LIDAR sensor cleaning.

A field sprayer control system adjusts operating parameters using selectable strategies to maintain uniform liquid spreading across the boom.

Pressure-controlled displacement of a sleeve-mounted switching element regulates cooling medium dispensing onto cast strands.

A mist generating apparatus directs a fine volatile liquid spray onto vehicle substrates to suppress foreign material before surface treatment.

A spray tip atomizes viscous fluids using a pre-orifice and outlet orifice with distinct cross-sectional areas.

Rotatable adjustment knob sets needle position to reduce cleaning time and simplify assembly.

An integrated heater warms washing fluid to prevent freezing, allowing the plunger to extend and clean sensors in cold weather.

A foam dispensing system uses a pre-compression valve and buffer chamber to control pressure, reducing product bounce back and waste during cleaning.

A nozzle design with varying outlet angles for concentric outlet openings directs sprays to minimize overlap and ensure uniform droplet distribution.

Single-piece valve body with deformable ring eliminates grinding operations and axial force deformation in fuel injector metering servovalves.

Relocating the seal from the dead zone eliminates energy storage in o-rings, reducing spit volume when the gun shuts off.

A bell crank actuator translates linear finger pressure into rotational motion to drive a fluid discharge device.

Permanent attachment of the micro nozzle to the cartridge eliminates container holder waste while maintaining device reusability.

Spray headers generate a turbulent liquid cushion on steel strips, accelerating oxide dissolution and reducing pickling time for alloyed steels.

A jet former employs a tapered flow guide with larger edge cross sections to maintain a transparent, flat water jet over long distances.

A fuel injection valve uses a damping chamber to control opening velocity and reduce mechanical stress on the valve member.

A nebulizer uses a negative pressure generating element to reduce cavity air pressure and stabilize liquid flow.

Helical slats generate rotational flow to reduce turbulence and maintain stable droplet sizes around 0.1 mm across varying industrial moisturizing flow rates.

A portable cosmetic applicator uses sensors to map user features and atomize media via a venturi system for precise application.

A step cavity ultrasonic nozzle uses a swirlable vortex impeller to refine liquid into uniform mist droplets.

Nesting the nozzle in a sealed housing prevents dirt penetration while a flexible diaphragm opens for rapid liquid discharge.

A fluid injection valve uses a tapered inner surface to reduce dead volume in the fuel chamber.

Resistance projections homogenize fluid flow in the expansion chamber to stabilize oscillating jets and reduce spherical body seizing risk.

Rotating claws engage slots on a back plate while a locking button limits rotation to prevent accidental detachment during use.

A hydraulic coupling with a control piston compensates for thermal expansion and wear, reducing control energy requirements.

Annular airflow destabilizes a water column in a cylindrical chamber to produce uniform droplets, reducing noise and hair dampening.

Segmented discharge devices pre-distribute reaction mixtures to eliminate non-homogeneous foam quality and cavities in high-speed production.

Elastic circumferential walls deform under water pressure to adjust flow hole cross-sections for variable area control.

Piping connections replace unreliable fasteners on painting robots, preventing paint contamination while allowing easy cover replacement.