Spray Nozzles TRIZ Cases

This pendent sprinkler uses horizontal fluid deflection to reach up to 35 feet while avoiding larger piping or higher pressure.

A movable core shaft combines pause and spray switching, reducing repeated controls while directing water through different outlets.

A swirl chamber dissolves solid chemistry consistently, preserving spray reach without a bulky liquid reservoir.

A temporary fin seal closes the fluid path during discharge, supporting consistent metering, simpler manufacture, and propellant-free spray.

Changing nozzle counts can disrupt pressure and coating consistency; adaptive valve timing keeps liquid discharge stable.

A truck-mounted tank and pump feed trailer nozzles, coating the interior to reduce cargo sticking during dumping.

Water pressure opens elastic caps during use; support structures restore sealing to stop residual showerhead drips.

A defined valve, pressure, volume, and timing control aerosol delivery deep into body orifices for more reliable mucosal absorption.

Multiple injection holes and a central buffer space reduce center-edge HMDS variation, leakage, particles, and ammonia.

Electrically actuated valves use controller feedback to adjust spray parameters for uniform coverage across changing foliage and speed.

A buffer valve stabilizes handheld airless sprayer output at low piston frequencies.

A negative-pressure nozzle atomizes scented liquid efficiently, while alcohol flushing removes adhesive residue and limits blockage.

This nozzle uses straight and tapered flow sections plus chamber geometry to stabilize liquid flow and improve jet directionality.

Concentric nozzle openings of different sizes maintain flow while reducing splash, stringing, dripping, and contamination.

This cargo fire nozzle uses annular flow, air entrainment, and cyclonic dispersion to limit agent buildup and blockage.