Cleaning Filter Means TRIZ Cases

See how a rotating compression plate moves dust out of the airflow path, compresses it to maxim

See how dual rotation mechanisms fix the filter unit during normal rotation and limit reverse r

See how a cleaner station uses heated air from the suction part to dry the dust collecting part

See how an openable cyclone chamber with axial hinge and segmented access points prevents debri

See how a stop mechanism creates a shock at bin opening to unclog the air filter, preventing du

See how a rotatable openable cyclone portion with biasing mechanism automatically exposes the p

See how a compressible multi-layer filter with resilient media and rigid caps enables easy comp

See how internal rotary shutters eliminate external sealing systems in dual-filter vacuum clean

See how a movable cleaning unit uses eccentric vibration and thrust positioning to decouple and

See how a cleaning unit with brush protrusions compresses dust and scrapes thin foreign matter

See how control valves reverse airflow direction to automatically clean vacuum filters during o

See how a spring-loaded cleaning member automatically removes particulate buildup from the cycl

See how a removable pump accessory recycles captured liquid from a wet-dry vacuum tank back to

See how a rotatable housing pivots to open the air treatment chamber without removing component

See how a dual-chamber dust collector combines filter and cyclone separation to reduce filter b

See how redirected motor exhaust air cleans the filter automatically during operation, extendin

See how a docking station alters airflow to transfer debris from a vacuum cleaner's dust cup to

See how an axially openable cyclone door enables debris discharge without manual compaction and

See how a vortex-generating inlet guide directs large debris to the bottom before filtration, r

See how rotational-to-axial motion converts shaft rotation into filter vibration, dislodging ja

See how a segmented filter with airflow bypass allows blow-mode dirt ejection while preventing

See how pulsed fan speed control in blow mode empties the dirt container without user contact w

See how a vacuum cleaner uses motor fan pulsing in blow mode to empty the dirt container automa

See how collapsing parts enable a partition skirt to maintain separation efficiency while allow

See how a dust collector cleans its filter automatically after the connected power tool stops,

See how vertically stacked air-exhaust passageways attenuate motor noise in dust collectors wit

See how a docking station with circulation duct and deodorization filter automates dust disposa

See how a compact hand-held vacuum integrates motor, power source, and dust cup for drawer stor

See how a segmented handheld vacuum integrates motor, battery, and dust cup in a compact body f

See how a two-way locking mechanism merges dust cover opening and cylinder separation into one

See how a compact hand-held vacuum integrates motor, power source, and dust cup in a one-handed

See how a crevice tool with locking ribs enables hygienic filter assembly removal and cleaning

See how a snap-fit rotatable lower lid enables pollutant removal from a robot vacuum dust box w

See how a separable grill assembly with integrated cleaning protrusions automatically removes d

See how a docking station redirects vacuum airflow to transfer debris from the cleaner's dust c

See how segmenting a single fan into multiple fans with parallel air outlets enhances suction p

See how an intermittent agitator dislodges filter particles in bagless vacuums, maintaining air

See how a cleaner station supports both fixed-bin cyclone collectors and variable-size dust bag

See how a moveable cleaning member translates through the cyclone chamber to clean air outlet s

A detachable scraper coupling cleans hair from the vacuum filter before emptying, improving hygiene and reducing manual filter handling.

See how 222 nm far-UVC light decontaminates vacuum parts through atmospheric scattering, killin

See how adaptive cleaning pulse intensity and timing reduce dust clouds and maintain suction by

See how a compact handheld vacuum integrates motor, power source, and dust cup in a one-handed

Vibrating the cleaning robot's air filter shakes off HEPA dust into the base station collector, preserving airflow and avoiding manual cleanup.

See how separating cyclone, pre-filter, and central filter stages into two containers improves

See how a striking mechanism vibrates the HEPA filter to shake off dust, maintaining air permea

See how a compact hand-held vacuum integrates motor, power source, and dust cup in a body-grip

See how a photocatalyst exhaust filter and UV lighting module prevent bacterial growth automati

See how rotary-driven axial vibration cleans lamella filters without mechanical sweeping device

See how electromagnetic wire vibration driven by alternating current pulses enables self-cleani

Handle-actuated steam jets and Venturi detergent mixing improve floor-cleaning versatility without the bulk of multi-tool appliances.

A rectangular flexible hose and tuned air passage dimensions cut flow losses, improving suction while limiting battery energy use.

A hose holder sensor switches extractor functions by hose position, improving storage, reducing tangles, and easing close-range cleaning.

A clam-shell vacuum housing uses a disposable liner and extension tube to collect pet waste cleanly while the user remains standing.

Integrated blocking plate sealing and an elastic cover cut air leaks in a multi-cyclone collector, preserving suction force with simpler assembly.

A rotatable shroud keeps the suction port aligned with buffing debris, improving collection efficiency during tire retreading.

Two side-by-side suction units share a common exhaust chamber and filter layout to boost suction in a compact vacuum while lowering noise.

A collapsible vacuum filter sheds trapped dust into the dust container, simplifying cleaning while limiting dust spread and restoring suction.

A spouting inlet creates rotating flow that clears particles from the filter face, reducing clogging and preserving suction in compact filtration.

A rotating elastic buffer strikes the vacuum filter to clear fine dust automatically while absorbing shock that would otherwise damage the filter.