Dispersed Particle Filtration TRIZ Cases

See how a negatively-charged drum member attracts pet hair and lint electrostatically, reducing

See how a visible-light LED activates a photocatalyst filter to regenerate through photolysis,

See how water-level sensing and automatic supplementation ensure adequate cleaning water for fi

See how a dual-filter cartridge enables non-invasive inspection of sterilization integrity with

See how a rotatable first filter and motor-driven cleaning member automate lint removal from du

See how a nested two-member filter housing uses elastic recovery and protrusion-groove engageme

See how an air cleaner uses filter dust sensors and threshold comparison to recommend surface d

See how a regenerable filter medium uses thermal regeneration to restore filtering effectivenes

See how elastic-force self-fixing filter housing eliminates separate fasteners, simplifies main

See how a grounded conductive filter mesh uses electrostatic adhesion to capture charged lint p

See how curved blade geometry replaces V-shaped designs to reduce eliminator length, minimize p

See how offset blade ends and curved guide surfaces reduce eliminator length and weight while l

See how a hinging clamp and base plate secure air filters to ceiling fan blades, enabling tool-

See how a perforated plate between fan and filter distributes airflow homogeneously, reducing n

See how a perforated plate between fan and filter distributes air uniformly, reducing turbulenc

See how a single sealing member covers gaps between inner and outer filters and the filter hold

See how metal-ion and carbonate coatings on air filters destroy trapped bacteria and viruses, p

See how a removable booster module with sirocco fan and outer rotor motor extends airflow dista

See how an elastically secured, removable gasket enables independent replacement of sealing and

See how a refrigerator controller monitors fan rotation speed against dynamic reference values

See how split-type polyester-polyethylene filaments resolve the air permeability vs. collection

See how adding 3 wt% or more flame retardant to the adhesive layer prevents fire spread in rang

See how a sensor detects lint accumulation and triggers automatic water spray to clean the filt

See how a conductive collector base eliminates uneven nanofiber attachment and electrostatic de

See how a segmented multi-ply filter assembly enables cleaning and airflow adjustment without f

See how a striker-anvil vibration mechanism enables automatic filter cleaning in power tool dus

See how hinged segments and speed-increasing transmission enable ceiling-mounted NBC filtration

See how a binder-free polyvinyl alcohol aqueous solution dried at 140°C forms a mesh-like nanof

See how a spring-expelling mechanism with locking interaction elements enables secure filter ca

See how a dust filter with sensor detection prevents foreign substance ingress in thermoelectri

See how a screen filter with distributed small apertures prevents debris suction through large

See how thermoplastic foam injection molding produces filter elements with fine grid structures

See how positioning the air detection device upstream of the fan improves detection accuracy wh

See how a detachable screening member with ventilating channels blocks oil residue from reachin

See how vertical barriers create multiple flow paths with overflow cutouts to prevent filter bl

See how edge-distributed air outlets disperse purified air along panel boundaries, reducing det

See how a rotating first filter automatically scrapes lint from a second filter, eliminating ma

See how sonochemically-deposited nanoparticles add anti-microbial properties to filter media, c

See how a segmented air channel with transverse and front-to-rear extensions integrates fan, de

See how sheath-core thermal bonding composite fibers replace chemical binder resins in filter e

See how a separable coupler structure with elastic and link members enables easy filter and lin

See how a foldable hinged-arm backup unit enables manual operation of ceiling-mounted NBC filtr

See how a compression-fitted prefiltration element around a host filter increases dirt holding

See how a multi-function filter cassette integrated into the crisper drawer side wall removes e

See how a filter with convex, inclined, or ribbed geometry and surface area larger than the duc

See how sensor-detected lint accumulation triggers automatic water spray to clean the lint filt

See how a bellows-shaped filter traps oil mist upstream of the condenser, extending filter life

See how cellulose nanofiber coatings on base layers achieve 90% filtration efficiency for 50 nm

See how relocating the fan and using multiple airflow inlets with a communication duct reduces

A removable steam filter accessed through the scale drain cavity helps prevent clogging, retain scale particles, and sustain ironing steam flow.

Tracks filter dirt buildup from fan power, speed, and characteristic curves, avoiding extra sensors and reducing maintenance cost.

Compression plates compact collected dust to prevent recirculation, preserve cyclone separation, and reduce vacuum emptying frequency.

Rotating pressing plates compact dust in a removable collector, increasing storage capacity while preventing dust recirculation into the cyclone.

A removable filter assembly captures particulates for dry cleaning fluid reuse without pressure drop, cutting cleaning time and maintenance cost.

A pre-evacuated vacuum tank and blocking valve create strong pressure pulses to clear chips and residues from complex workpiece cavities.

Far-infrared ceramic heating and a rotary sliding unit roast beans evenly while reburning combustion gases to protect aroma and remove smokestacks.

Spring-elastic snap-in tongues on a closed filter fan frame improve catching in lacquered sheet metal cutouts and block air and moisture ingress.

Sensor-controlled water spray cools and cleans condenser coils, keeps refrigerant in vapor state, and helps prevent compressor slugging.

A telescopic brush and vacuum arm clear screen corners that rotary cleaners miss, preserving uniform airflow to engine cooling cores.

A detachable rubber gasket seals the grill, filter, and main body without adhesives, cutting assembly time and sealing material cost.

Diagonal cross-pleating cuts seal count in membrane cartridges, reducing leakage and cross-contamination in ERV heat and vapor exchange.

Rotating pressing plates compact dust in a removable collector, preserving cyclone separation and reducing emptying frequency.

Integrated supports, stand-offs, and a filter make desiccant packs easier to insert, position, and remove in compact mobile AC dryer chambers.

Oblique modular lint screens and compressed air cleaning spread lint evenly, maintain dryer airflow, cut energy use, and reduce downtime.

A two-stage T-shaped discharge pipe redirects refrigerant flow to suppress vortex-driven audible noise in hermetic vessels.

Filtered outlet air is routed through a hollow top cover to cool charging electronics, improving heat dissipation without separate cooling hardware.

A partitioned EFEM routes gas from transfer devices into an upstream return-path capture part to trap particles before they reach substrates.

Coded polymagnets create magnetic shear force to self-align and latch filter cartridges securely while adding anti-counterfeiting without complex hardware.

A snap-fit filter retainer and resilient seal replace welded FOUP purge parts to cut particle risk and pressure drop while improving gas exchange.

A sealed depth-filter assembly captures fine particles and gases from battery housing vent flow while handling heat and pressure changes.

Aligned inner pleat spreads and end-disc recesses fix ring filter orientation, reducing pleat-edge damage and installation ambiguity.

Guide rails and wheels position a paint booth filter module accurately, maintaining airtight inlet and outlet seals and stable paint mist removal.

Controlled vapor pulses from an intermediate chamber improve etch uniformity and conformality across large substrates with topography.

Nested gas and air pipes with a mesh filter and staged discharge openings remove curing fumes and keep flexible display substrates clean.

A multilayer vent filter lets battery gases escape while trapping particulates inside the array housing to prevent electrical shorts.

A cylindrical spiral holder keeps the hydrogen filter shaped while cutting holder material, lowering flow resistance, and supporting bidirectional flow.

A cover-integrated noise reduction device dissipates upstream sound from downstream equipment while preserving filtered airflow in a compact air cleaner assembly.

Redirected outlet airflow cools a high-speed brake dust suction fan, sustaining dust removal without added cooling energy.

Strong magnetic coupling between external and internal cores enables power and data transfer through a ferromagnetic filter housing.

Overlapped lateral bands embedded in a cast rim join axial particle and adsorption media, improving sealing, stability, and space use.

An overmolded frame and circumferential cast seal join axial filter media to improve fuel cell air filtration with lower assembly complexity.

Filtered IPA drying gas and edge-specific flow control suppress 20 nm micro-defects and residue on rotating substrates.

An air separation unit generates nitrogen from fab air to purge the transport chamber, limiting substrate oxidation and contaminant buildup.

Alternating baffle plates create longer gas contact paths to trap contaminants and limit outgassing in reactor systems.

A removable lid closes the filter housing before service, preventing dust from reaching the fuel cell air inlet during replacement.

A double-screen cooling air inlet filter uses a load-bearing cover plate to improve generator filtration, cut structural cost, and ease maintenance.

Variable blade pitch and forced-air cooling limit overspeed and heat buildup, helping the generator run safely and last longer.

A multilayer exhaust layout switches gases into classified collecting pipes to cut pressure loss, save footprint, and stabilize processing.

Adjustable dampers balance clean air across inline substrate treatment units, reducing flow variation and improving process uniformity.

Circumferential ridges improve filter-to-housing sealing and alignment, limiting debris entry into fuel cells during operation and maintenance.

A fan and moisture-blocking filter vent gas from vehicle components to prevent dew condensation without letting outside moisture in.

A recessed oil filter receptacle lets the air dryer cartridge add optional oil removal while protecting desiccant and simplifying installation.

A recessed oil filter receptacle lets the air dryer cartridge work with or without oil filtration, protecting desiccant life and simplifying installation.

A bodyshell venting channel uses a labyrinth path and filter to cool battery vent gas, separate particles, and discharge it safely.

Angled inlet routing and a toothed baffle spread air evenly across the filter, improving debris removal while limiting pressure drop.

Filtered IPA vapor drying controls gas purity, flow, and edge liquid removal to suppress substrate defects at 20 nm or below.

A dedicated discharge path from the EFEM accommodation chamber speeds nitrogen replacement while removing particles stirred by lid opening.

By integrating dust extraction into the rotary hammer housing, this case cuts bulk, weight, and cost while preserving maneuverability.

A pressure-drop indicator shows when tank vent filter media is truly clogged, reducing premature replacement, waste, and maintenance.

A partitioned high-pressure substrate chamber moves byproduct capture into a low-temperature region to prevent exhaust clogging and avoid high-pressure trap design.

A valve-induced pressure drop in the washcoat showerhead creates suction that stops dripping and helps keep substrate coating uniform.

A grid flame trap splits pressure relief flow into partial paths, spreading thermal input over a larger area without extra housing processing.