Gaseous Substances TRIZ Cases

See how integrated aqueous ozone and alkaline water production with dynamic pH and ozone contro

See how a coaxial cylinder design in polymer or cardboard enables adjustable fragrance diffusio

See how modular scent devices, speakers, and LEDs integrate into an artificial tree to deliver

See how applying volatile fragrant agents to the outer tube and contact deodorants to the inner

See how a plant-polymer cylinder uses capillary action and sliding depth control to release fra

See how a stand-alone catch tray with deodorizing screen captures water drips and releases frag

See how intermittent blowing fan operation prevents odor reabsorption onto clothing after ozone

See how a wall-mounted dispenser integrates pre-moistened wipes and air freshener cartridges to

A layered absorbent, gel, and waterproof pad sustains fragrance release while blocking moisture to improve sleep comfort and hygiene.

Movement sensing activates fragrance evaporation only when the vehicle is in use, reducing waste and preventing interior aromatic saturation.

An absorbent strip inside the roll core slowly releases deodorant or perfume, avoiding separate dispensers and simplifying disposal.

A shared heater and airflow path drive UV, ozone, and photocatalytic air sterilisation in a wall-mounted hand dryer without a separate fan.

A xenon-excited deep UV phosphor and 240 nm cutoff filter broaden germicidal output while limiting harmful exposure and toxicity.

Pivoting linkage and avoidance-space nesting shrink a vehicle phone holder's footprint while adding fragrance storage for multifunction use.

A spring-loaded drip cutter opens only when the bottle is fixed in place, preventing essential oil leaks and hand contamination.

An interference-fit clip with friction grips secures a fragrance reservoir to picture frames while allowing interchangeable ornamentation.

A hinged channeled frame mounts on a rearview mirror support to hide fragrance substrates, limit contact, and sustain diffusion in vehicle airflow.

A dual-duct airflow layout pulls mosquitoes into an aromatherapy box while diffusing scent to suppress corpse odor and purify exhaust air.

A rupturable reservoir and microporous membrane enable continuous volatile release without leakage, delamination, or intensity spikes.

A heated removable oil cartridge replaces water-based and pump atomizers to avoid odor mixing, reduce noise, and speed diffusion.

A Coanda-based deflection surface redirects heated fragrance plume away from walls to prevent condensation, vortices, and discoloration.

A movable tear-limiting platform opens the sealing sheet without harming the diffusion film, helping prevent perfume overflow.

Atomized terpene vapor and visible mist let users smell cannabinoid products before purchase without handling the actual product.

A movable piston seals the fragrance carrier when idle, enabling compact personal scent diffusion with simple on-off control and longer use.

A single wick emits separated water and oil fragrance phases in sequence to avoid early volatile dominance and maintain steadier scent perception.

Atmospheric-pressure plasma turns air and water into active species for on-site decontaminant mixing, avoiding external gas supply and complex production.

A throttling segment in the wick recess regulates airflow and wick depth to maintain plume height and prevent condensation.

An internal base channel replaces the intermediate wick to maintain steady evaporation, prevent dripping, and enable wick replacement.

An adjustable heater-to-candle spacing design accommodates different candle heights and maintains efficient melting as the candle shortens.

A membrane cartridge with a clean-grip tab supports effective volatilization in low-airflow spaces while reducing waste through a reusable housing.

Airflow openings and a reusable adhesive housing help volatile cartridges work in bins and cupboards while reducing plastic waste.

A clamping stopper lets users replace a volatile-substance wick cleanly and safely while keeping the evaporator reusable.

A grooved heated evaporator and guided airflow turn hydrogen peroxide liquid into evenly distributed vapor while preventing condensation.

Multiple diffusers and a fan-driven airflow path enable controlled mixing and distribution of several scents across interior spaces.

A heat lamp warms sand and orris-root fragrance granules to spread scent without flame, soot, wax stains, or toxic chemical release.

Elongated air inlet tubes boost atomizer spray volume while buffering noise transmission and reducing liquid leakage when tilted.

A frangible seal and microporous chamber keep fragrance sealed in storage, then enable passive release without carriers or powered units.

On-demand heating of trace explosive samples creates controlled vapor odors for realistic canine training while limiting cross-contamination.

Periodic energy boosts at the evaporative surface sustain fragrance noticeability while limiting rapid evaporation and product depletion.

A detachable fragrance unit and swap-in decorative panels add scent and style to a phone back cover without buying multiple full covers.

An asymmetric reservoir with two depths limits perfume splash during shaking and transport, reducing scrap and supporting faster conveyor speeds.

A detented rotating hinge and porous scent emitter keep essential oil contained while making a pocket aromatherapy case easy to open and close.

A tapered hook with a wider gripping section improves one-hand dispenser removal while keeping reusable, upright attachment.

Fan-assisted airflow carries piezoelectric atomizer droplets away from surfaces, reducing fallout and surface damage during volatile-material emission.