Suction Filters TRIZ Cases

See how a rigid tube intermediary amplifies force and prevents hose collapse, enabling extended

See how a deflector fin directs helical air flow in a nested cyclone design to maintain separat

Direct hose-to-port coupling shortens the airflow path and improves airtightness, helping reduce suction loss in dust collection.

See how forward motor placement, vertical cyclone offset, and modular segmentation improve hand

See how spaced vanes define both inlet passages and exhaust conduits in a cyclone separator gri

See how reorienting the air treatment assembly laterally and enabling upright-to-horizontal mov

See how a single HEPA filter assembly with locking lug system traps carbon dust from multiple m

A barrel-nested cleaning assembly uses suction and return flow to recycle liquid, reducing workspace demand and cleaning-fluid waste.

See how a canister vacuum uses cyclonic separation and motor repositioning to eliminate disposa

See how a friction-based cap and ring design eliminates threaded nuts, prevents filter dislodgm

Separating the metal drum body from the polymer base simplifies assembly, supports sealing features, and limits potential leak points.

See how vertical nesting of cyclone and motor with curved air paths reduces head height for und

See how horizontal cyclone orientation and asymmetric component positioning enable an all-in-he

See how rotatable conduit connections at both ends enable multi-axis rotation, reducing hose ki

Removing the nested cyclone bin as a sealed unit enables tool-free emptying while limiting dirt spillage.

See how segmented wheel assembly with negative camber angle and elastic guidance prevents lifti

See how a third exhaust air duct relocates the blow-out opening to the filter housing, enabling

See how slanted filter fins reduce dust adhesion and clogging in handheld power tools, extendin

See how a geometric key-and-lock system on the filter bag and vacuum housing prevents non-compl

See how an electrically charged dust skirt and helical hood prevent debris escape through porou

See how nested dust chambers with shared compression and bottom discharge prevent scattering wh

An angled retaining plate creates a hygienic gripping zone while alignment features prevent vacuum cleaner closure without a filter bag.

See how a cyclone screen with segmented outlet, porous, and distal sections reduces pre-motor f

See how horizontal air treatment assembly positioning and dimensional reconfiguration enable up

See how lateral apertures expose battery side surfaces for easy grasping while a vertical cyclo

A registration projection aligns the dust bag in a U-shaped retaining-plate space and blocks closure when the bag is absent.

See how a detachable meshed core tube in a three-base cyclone unit enables maintenance without

See how a surface cleaning apparatus transmits sensor data to a remote device for real-time mon

See how a valve-equipped filter uses a release mechanism to close automatically during removal,

Combines a rotatable canister latch with a finger-sized handle opening to secure the lid and simplify vacuum transport.

See how a composite vacuum bag with wicking barrier and shield prevents premature float valve a

See how a guide member enables automatic hose extension and retraction in vacuum cleaners, elim

See how a collector-deflector air channeling unit with optimized suction geometry and exhaust s

See how a thermoplastic polyurethane elastomer handle increases contact area for static dischar

See how a single operating member unlocks and opens the dust container in one motion, enabling

See how positioning dirt outlets at multiple cyclone zones maintains separation efficiency at r

Removing the cyclone vortex finder reduces back pressure while a screen blocks hair and larger particles, supporting airflow and battery life.

See how a spherical main body with protruding second body enables vacuum cleaners to self-corre

See how a lever-and-holder mechanism prevents unintentional dust bag unlocking in vacuum statio

See how a modular vacuum cleaner uses interchangeable wireless and wired modules to reduce stor

See how segmented diffuser strips with meandering flow openings improve dust distribution and p

See how a disposable cleaning head with a permanently attached dirt chamber handles both wet an

See how dual handles and a moveable compactor resolve vacuum cleaner stability and force contro

See how a permanently sealed, porous dirt chamber in a disposable cleaning head handles both we

See how a disposable cleaning head with a permanently attached dirt chamber handles wet and dry