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.

Barcode scanning routes each test base to the right cleaning mechanism, cutting manual errors, labor, and cleaning time.

Ultrasonic cleaning separates bedding powder from ceramic offcuts, enabling powder reuse without degrading insulation or strength.

A heated gas-liquid aerosol keeps droplet temperature high to remove wafer contaminants more efficiently with less thermal energy loss.

Using multiple Venturi tubes in fluid communication, this case shows how strong suction can move solids, liquids, and sludges without moving parts.

Air ducts around the lens form air walls that deflect stains, helping mobile imaging modules in cars and drones resist contamination.

A remote dual-blast air cannon uses a larger pipe, butterfly valve, and secondary air volume to cut pressure drop and protect cleaning reliability.

Periodic purge gas flow and suction remove particles from semiconductor load ports using existing port infrastructure without extra installation.

Automatic airflow cleaning clears dust from a fire sensor chamber to cut false alarms, maintenance visits, and system disruption.

Adjustable damper couplings let vacuum manifold outlets be reoriented for easier hose placement, better airflow control, and cleaner web handling.

Tangential compressed air and raw-water flow create Coanda turbulence to remove sediment from lamellae channels while preserving tube settler structural integrity.

High-temperature process water up to 180°F removes oily residues from machined parts, while pneumatic sealing and safety controls manage operation.

Manual air-wipe operation slows spline cleaning; a plunger and preset timer automate airflow for efficient particle removal.

A horizontal support table and perpendicular cleaning table rotate the workpiece so a movable downward nozzle can reach side surfaces without an L-shaped nozzle.

An integrated air movement device blows dust from a fire sensor on command, reducing manual cleaning and false alarms.

Paper dust can adhere to the medium and reading unit; transport-path suction intercepts it before contamination degrades image quality.

A split cleaning chamber and inclined rollers simplify loading while rotary airflow cleans the centered workpiece effectively.

Large vehicle-panel dies are cleaned and dried automatically with air blowing and liquid spraying, reducing labor and cleaning time.

A staged steam, suction, and drying line uses belt-roller feeding to clean varied industrial plates without surface damage.

A low-temperature HF step removes bulk deposits, followed by hotter HF-ammonia COR to clear residual film from the chamber.

A wheeled housing directs blower air across tennis lines, removing clay debris without brush contact or strenuous scrubbing.

A proximity sensor triggers multi-frequency ultrasonic cleaning to remove dust from the guard and sustain sensor performance.

Reversing airflow direction prevents downstream scattering of debris, enabling efficient upstream collection in the conveyance path.

Alternating wind pressure vibrates dust off optical devices, maintaining detection precision without manual intervention.

A gas purge unit uses lateral nozzle outlets to direct cleaning gas into a container and along its opening surface.

Dry cleaning forms indium-fluorine bonds on exposed OLED electrodes.

A plasma cleaning head uses a large outlet port to diffuse gas flow and stabilize plasma dispersion toward optical lenses.

An automated vacuum system removes internal contaminants without halting production, resolving the trade-off between cleanliness and operational continuity.

Pressurized water nozzles clean all-rubber floor mats while an air blower dries them, solving feeding issues in self-service carwashes.

Segmented supply openings distribute cleaning agents around the stylus to prevent measurement data contamination from residual fluids.

Passive airflow ducts direct air toward elevator reference elements, preventing dust accumulation that interferes with optical positioning accuracy.

Elongate composite wedge spreads heat recovery steam generator tubes to create access lanes, preventing damage from stress concentration.

Replacing mechanical contact, acoustic vibrations reduce debris adhesion on complex interior surfaces while atomizing fluids to minimize consumption.