Cleaning Using Gases TRIZ Cases

See how tangential gas inlets create vortex flow in a cylindrical chamber to capture and remove

See how a vacuum-stabilized base and airflow chamber capture entrained materials from mop and b

See how an airflow inlet plate with aperture elements and vacuum chamber removes entrained mate

Real-time feedback control keeps suction power constant as dust bag load changes, reducing wasted energy and suction loss.

A handle-position switch and controller rotate display content 180° so vacuum status stays readable from the front or rear.

Pressure and airflow sensing detect nozzle lift-off, cutting motor power to reduce idle energy use and vacuum cleaner noise.

Projected nozzle light shows dirt sensing and other vacuum conditions on the floor, avoiding body-mounted indicators that divert user attention.

Integrated lighting and a delayed shutoff help users find and dock the vacuum tool in dark conditions while limiting energy use.

Oxygen dry cleaning removes organic residues and forms indium-fluorine bonds on OLED electrodes to improve hole injection and device life.

Film buildup monitoring on multiple substrate supports triggers cleaning only when needed, preventing chamber over-etching and wasted etch cycles.

A linear drive moves the cleaning chamber and holder together, enabling continuous vacuum airflow cleaning with shorter cycle times and lower energy use.

Shaped air jets on the transfer structure clear die-cavity debris during stamping, reducing defects without stopping production.

A separate suction collection case with transparent panels contains flying debris during laser surface processing without complicating the optical head.

Wall-mounted air holes create convection to remove solder from varied iron tip shapes without nozzle collisions or manual adjustment.

A transparent-panel collecting case and suction flow isolate laser optics from flying debris without adding shielding complexity.

Multiple wall-mounted air jets create convection to remove solder from varied iron tip shapes without nozzle collisions or manual adjustment.

Automated coupler alignment, connection, cleaning, and drying reduce worker exposure and contamination during hazardous chemical tank transfer.

Sequential high-pressure air nozzles clear scraps from wheel rim notches automatically, improving removal completeness and worker safety.

Split door bodies rotate into the cover to create a wider machining opening while maintaining sealing, noise reduction, and splash control.

A tapered multi-section throttle keeps nozzle airflow proportional to button travel despite falling pressure difference in pneumatic tools.

A non-linear throttle profile enlarges the flow channel faster during valve opening, keeping air output proportional to button travel despite pressure loss.

Laser heating weakens silicate island adhesion, then compressed gas clears metallic surfaces without grinding or chemical solvents.