Spray Nozzles TRIZ Cases

A handheld showerhead uses a pin plate and actuator to control water flow through exit openings.

A rotatable hair dryer attachment directs airflow at adjustable angles to improve styling precision and user comfort.

A capillary flow restriction device regulates pressurized liquid delivery to a microstructured evaporator surface.

Winding carbon fiber string around tubes creates a uniting structure that simplifies manufacturing while maintaining structural integrity.

Porous member breaks up liquid droplets into smaller sizes for gradual vaporization, eliminating pressure fluctuations during semiconductor deposition.

A nozzle adapter positions touch points away from the outlet to allow spray pattern adjustment without fluid contact.

A hose motion sensor valve system uses a light curtain to detect hand presence and automatically control water flow.

Symmetrically tapered guide faces expand air flow range to widen the paint spray area without modifying existing spray gun parts.

Laser heating modifies aerosol particle temperature to project vehicle heat signatures, obscuring location without increasing internal energy consumption.

Dual flow paths with pressure compensation maintain regulated rates across systems, reducing component size while preventing accidental high flow activation.

Segmented outer and inner pieces align via asymmetric geometry to form precise sub-0.2 mm orifices without complex assembly.

Internal pneumatic shutter diverts aerosol streams via solenoid valves, eliminating external mechanical components that cause defocusing and material buildup.

Radial deflector grooves redirect high-flow center streams to peripheral zones, reducing distribution variance below 10% across the spray pattern.

Integrated deflector ribs create multiple flow trajectories that eliminate boundary edge overwatering and underwatering.

Separating the seat body from the main housing simplifies manufacturing and assembly while maintaining reliable sealing performance.

An integrated squeeze sprayer closure uses a diaphragm valve and dip tube to mix air and liquid, preventing dripping when inverted.

Automated pressure-drying apparatus deploys linear dispensing nozzles to deliver high-pressure air onto wheel and road surfaces.

Nested insulation layers and elastic biasing protect users from high temperatures while maintaining carrier gas heating in portable cold spray units.

A molded irrigation nozzle uses deflector ribs to separate fluid into multiple streams for uniform water distribution.

A hand-held shower head uses a spring-driven rotating element to switch between water outlet modes.

Self-contained electronics eliminate external wiring for retrofitting, allowing remote actuation while maintaining passive thermal fallback reliability.

Tapered cover maintains swirling gas flow to apply consistent shearing force, resolving diffusion issues that cause non-uniform particle size.

Segmented spray heads deliver coating via flexible conduits, achieving greater than 90% coverage in tight enclosures.

Side-entry ports eliminate 90-degree turns that cause pressure loss and bulky cross-sections.