Suction Filters TRIZ Cases

See how a vacuum-based collection device with downward-directing ports and pivotal stopper redu

See how a deflecting surface redirects air flow to maintain momentum in the lower filter region

See how separate suction and cooling air paths with a water-responsive valve prevent motor dama

See how segmented pedestal and functional components let users configure robot base stations by

See how a lid support member enables filter access without debris spread, while nested accessor

A chambered airflow path cools the battery while dual fan and cyclone structures maintain suction and reduce robot cleaner noise.

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

See how a dual-path separator design spatially segregates liquid and air flows to prevent re-en

See how a pivoting lid and lateral battery placement enable one-handed bin emptying and battery

See how a momentum separator with porous sidewalls and dual air flow chambers enables efficient

See how repositioning the suction motor, cyclone, and battery distributes weight evenly and min

See how a single infrared sensor positioned outside the dust container detects both inflow and

See how a latch-based segmented dustbin separates the motor unit from the dustbin body, enablin

See how repositioning pre-filter and HEPA filter along the motor axis minimizes air flow bends,

A sound absorption wall splits exhaust airflow inside a cylindrical filter to cut vacuum cleaner noise without raising pressure loss.

See how plant-based fibers from fast-growing crops replace petroleum plastics in filter bags to

See how a punch-and-die device creates openings in standard disposal bags to equalize pressure

See how a cyclone bin assembly with a rotationally openable front end empties both air treatmen

See how repositioning the air outlet forward from the motor side to the inlet region creates a

See how integrating a cyclonic separator in a wet-dry vacuum removes heavy debris before filtra

See how a separable dust separation module with nested cyclone units enables direct access to c

See how repositioning the cyclonic unit inlet duct through the far end enables handheld vacuum

A porous liquid stage and downstream air treatment stage separate wet and dry debris for easier emptying, lower head weight, and less clogging.

See how a segmented cyclone bin assembly with removable dirt chamber and integrated handle redu

See how a rotating body with centrifugal separation and carbon fiber brush sealing prevents dus

Movable wall folds let a vacuum cleaner bag stay compact in transport, then expand under negative pressure to use chamber volume more effectively.

See how a bottom vertical discharge valve and elevated rolling stand enable full gravity-driven

See how a rotatable cyclone chamber design exposes porous filters for automated cleaning, reduc

See how a segmented lid with removable hatch enables rapid filter insertion and removal for wet

See how a linkage limiting assembly uses a triggering button, pushing member, and linking membe

See how a rotatable front door with latch enables easy emptying and cleaning of the cyclone dir

See how a shared airflow generator and battery support separate wet and dry dirt management sys

See how a debris fin straightens fibrous debris in robotic vacuum dust cups, reducing agitator

See how a detachable cyclonic guide and filter assembly prevents hair entanglement in upright v

A moving lock and torsional spring let the vacuum dust barrel front cover open automatically, simplifying emptying without manual unlatching.

See how a closure slide with a separate unlocking element prevents accidental opening of partic

See how a controller and sensor network transmit cleaning data to remote devices, enabling real

See how a unified airflow system uses segmented clean and unclean air paths to cool UV lamps wi

A radial-to-axial diffuser layout cuts cleaner body length and weight while guiding airflow to the filter with less turbulence and noise.

An elastic support inside a flexible blower bag prevents curling and blockage while preserving compatibility with different air blowers.

See how a perforated filter basket positioned in the recovery tank outlet duct separates debris

Automatic coupling opens the dust bin and starts suction to clear residual dust without manual emptying, scattering, or inhalation risk.

A spring-biased lever keeps the dust bag holder locked and closes the cover automatically to reduce dust leakage and scattering.

See how a single-piece parabolic cyclone chamber uses centrifugal force to separate dust partic

See how detachable dust units with optimized passageways enable a floor sweeper to handle vario

See how a filter assembly with a longitudinal bore slides along the handle for tool-free remova