Liquid Spraying Apparatus TRIZ Cases

Fine equiaxed grain palladium nickel alloy aperture plate resolves stiffness versus fatigue life contradiction in nebulizer vibratable components.

Segmenting a buffer tank into storage and filtration spaces raises injection pressure while removing impurities to prevent substrate contamination.

A thermal spray deposition torch uses concurrent linear advancement and transverse oscillation to widen the spray pattern.

Applying distinct coating compositions to target areas on automotive panels resolves the trade-off between stone chipping and chemical resistance.

Segmented nozzle components with specific contraction ratios resolve the trade-off between spraying versatility and device complexity.

Dual powder injectors in a plasma spray gun segment the plume to control heat flux, preventing excessive thermal damage to oxide ceramic microstructures.

Ultrasonic atomizing nozzle shapes fine droplets into adjustable fan patterns using pressurized gas flow.

A pneumatic cooling system regulates liquid coating temperature using pressurized air expansion and insulated coils.

Frontal mixing chamber extraction reduces cleaning downtime by using a spring-assisted retaining element for quick disassembly.

Rapid-cure two-part sealant resolves the trade-off between moisture protection and visual inspection clarity.

An annular gap directs high-speed gas to draw liquid films into thin lamellae, reducing maximum droplet size to one-third without increasing energy consumption.

A mist-generating device creates functional droplets with a low-volatility outer shell to produce multilayer mist via electrostatic atomization.

Opposing nozzle gas streams collide to air mill powder from a rotating turntable, resolving slow separation times and incomplete particle dispersion.

Resistance welding fuses nebulizer membranes to carriers, eliminating adhesive hardening delays and ensuring leak-proof seals.

External lithium-ion accumulator allows battery replacement without stopping work, while feedback control maintains constant 1.5 bar pressure.

Counter-rotating rollers mechanically stretch viscous fluids into filaments that break at capillary instability, enabling precise droplet volume control.

Engraved horizontal and vertical scales on the spray gun body enable precise angle adjustment without adding external accessories or increasing device volume.

Replacing high-pressure pumps with pneumatic atomization eliminates air entrapment in concrete pores, ensuring strong adhesion and chemical resistance.

Elasticated diaphragm generates pressure on flexible bag to eliminate hazardous propellants and simplify assembly.

Replaceable damping pads in the handle absorb recoil vibrations, reducing palm fatigue during high-pressure cleaning.

An adjustable valve controls detergent concentration in a telescopic cleaning tube, resolving the trade-off between organic matter removal and roof damage risk.

Segmenting the water supply into a detachable tank and main unit resolves tap dependency while maintaining operational independence.

A spray gun air cap delivers fluid through horn holes to enable on-demand mixing at the tip exit.