Spray Nozzles TRIZ Cases

Direct palm force transmission eliminates mechanical couplings and reduces user fatigue during high-pressure cleaning.

A swirl device uses inclined ducts to impart rotary motion to fluid particles in full cone nozzles.

A pivotable shower head redirects water flow through a rotating axle to select between distinct spray outlets.

Porous silencing members disperse high-pressure gas through distributed pores, reducing acoustic energy and vibration without increasing device volume.

A spray gun switching assembly uses a reciprocally movable shank to alternate between spray modes without continuous trigger activation.

Ultrafine grain steel reduces shear drop in orifice plates, stabilizing fluid flow rates and extending die life.

Segmented discs direct fluid flow to multiple outlets, resolving complexity limits in conventional two-function faucet assemblies.

A closed burst layer seals a spray nozzle fluid pathway until pressurized liquid ruptures the disc at first use.

Segmented container compartments prevent premature mixing, eliminating waste from chemical reactions and reducing cleanup time.

Vortex chamber design cycles fluid attachment to generate low frequency pressure pulses for extended wellbore reach.

An inlet valve core assembly with a return spring secures the inner core chamber against water flow impact, preventing dislodgement hazards.

A water injector assembly uses a hollow body with varying wall thicknesses to reduce cross-sectional size.

Manual pumping builds pressure in the actuating chamber to open the valve, solving refillability and leakage trade-offs.

A fluid dispensing system uses heating and friction-reducing surfaces to lower viscosity for precise flow control.

A flat atomizer pump uses a foldable reservoir and vortex chamber to disperse liquid into a fine spray.

A biasing mechanism propels a piston pump casing to ensure complete discharge and prevent partial releases caused by inconsistent user impulses.