Suction Filters TRIZ Cases

See how a secondary ambient air path cools battery packs in hand vacuums, preventing overheatin

See how a segmented debris collection base separates into body and bearing modules, enabling co

See how a docking station with suction portion and user-initiated switch enables automatic dust

See how a cylindrical stick vacuum uses a porous dust bag and linear airflow to maintain filtra

See how a pedal-actuated release mechanism enables independent upright movement while maintaini

See how a deformable sole plate with elastic rear and lateral portions adapts to carpet contour

See how an all-in-head vacuum uses horizontal component distribution and segmented cyclones to

See how an internal wall and spatially separated air passage prevent water re-entrainment durin

See how a protruding water directing member inhibits sloshing and prevents droplet re-entrainme

See how a uniflow cyclone with enlarged air inlet and optimized vortex finder maintains cleanin

See how a uniflow cyclone with front inlet and rear outlet reduces backpressure, prevents dirt

See how an integrated water-dust box enables automatic dust discharge and controlled mopping, r

See how a divided water collection chamber with switchable valves and gravity-driven release el

See how a flexible hose with interchangeable nozzles and coupling adapter enables delicate, pre

See how a transmission-based wand lock with perpendicular engagement reduces vertical extent an

See how a removable air treatment assembly with aligned flow path and dynamic positioning reduc

See how segmented wand and portable unit design with release actuators simplifies component ali

See how a segmented wand lock mechanism and reduced upper portion enable easier wand reinsertio

See how rotatable conduit connections at both ends enable multi-axis hose movement, preventing

See how upstream mist injection agglomerates fine dust before separation, reducing re-entrainme

See how a nested support structure enables disposable dust bag installation in handheld cleaner

See how reverse-flow vanes and a mesh screen in a cyclonic separator capture fine debris that e

See how cartridge authentication and automated level monitoring enable continuous HVAC cleaning

See how an air pressure sensor detects blockages, excessive dust, and filter conditions in real

See how a filter basket positioned in the recovery tank outlet duct uses perforated sidewalls t

See how a movable air filter automatically covers the debris chamber inlet when the vacuum is o

See how tapered deformable flaps guide hair and fibrous debris along the agitator to a collecti

See how multiple tangential inlets on secondary cyclones reduce pressure loss from 175 to 90 mm

See how a momentum separator with side screen and upflow chamber enables robotic vacuums to emp

See how rotating compressed-air nozzles generate a vortex to dislodge and collect stuck particl

See how a disposable, sealable dust containment unit with vacuum base attachment reduces operat

See how a detachable accessory with centrifugal liquid filtration enables wet vacuum cleaning w

See how a gear-coupled screw and compression device enable simultaneous dust brushing and compr

See how an openable cyclone front wall and aligned pre-motor filter improve dirt access and fil

See how thin-walled porous cyclone outlets (0.001–0.025 inches) increase flow area and reduce b

See how exhaust air from the suction motor cools the cord rewinder and a single motor drives bo

See how a linear airflow path from cyclone to motor reduces backpressure in hand vacuum cleaner

See how a nested two-part attachment stores crevice and brush tools inside a push-fit housing t

See how a multi-functional dust container cover merges air passages and filter mounting to redu

See how a detachable portable cleaning unit with flexible conduit enables multiple operating mo

See how a vacuum vehicle uses multiple discharge conduits and filter positioning to collect haz

See how a single pressure sensor and stored characteristic data determine filter filling level

See how a movable air filter uses negative pressure to automatically cover the inlet opening wh

See how a merged flow guide reduces part count in a dual-cyclone vacuum cleaner while maintaini

See how cyclone airflow is redirected to cool the battery during discharge, reducing heat build

See how a rotatable air treatment assembly enables quick dirt chamber removal without relocatin

See how a vacuum cleaner station uses magnetic coupling and counterweight design to automate du

See how aligning cyclone and motor axes in a linear airflow path reduces backpressure, enabling