Suction Filters TRIZ Cases

See how S-shaped damping elements and a compensating spring decouple a heavy suction motor, red

See how vertical motor orientation and integrated air channels reduce housing volume and simpli

See how a connector plate with rigid central and flexible extending portions resolves sealing r

See how segmented exhaust grill inlet openings and nested cyclone separators reduce debris re-e

See how a battery defines part of the airflow passage in a cordless vacuum, enabling larger cap

See how nesting a second cyclone inside a first cyclone with optimized guide vanes reduces coll

See how a tapered particle container and cyclone pre-separator reduce bag contamination, extend

See how a pivotable inlet nozzle transitions between hose and remote positions to eliminate sep

See how repositioning the suction motor and battery redistributes weight away from the handle,

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

See how perpendicular filter orientation maximizes debris chamber volume and airflow efficiency

See how a deflection surface redirects air flow horizontally along the filter body wall to main

See how elastically deformed push parts and a symmetric latch structure enable one-handed dust

See how shielded electrical contacts enable safe docking and charging, while an integrated tray

See how a 120°-200° angled secondary air duct increases friction to reduce airflow speed and no

See how a thin TPE film sealing element replaces injection-molded lips to improve elasticity, r

See how a removable strainer with drain holes separates large debris and hair from cleaning flu

See how a resiliently biased blocking member in the inlet passage automatically prevents dirt l

See how offsetting the cyclone axis perpendicular to an annular filter axis creates a header sp

See how positioning the dirt chamber above the cyclone chamber with nested pre-motor filtration

See how a segmented vacuum head with disposable filter and pad enables quick, mess-free replace

See how a rotatable base with replaceable vacuum and scrubbing heads merges multiple cleaning f

See how a flexible zone in a connector plate enables secure dust bag positioning in compact vac

See how a robot cleaner uses suction airflow to cool the battery, segmented filters to maintain

See how a single integrated flow guide merges suction and exhaust passages to reduce parts, sim

See how a three-tier cyclone dust bin with nested cups and spiral separation achieves 95% effic

See how a cover element shields the spring from dust accumulation to maintain sealing force and

See how rib-guided filter frame positioning eliminates manual alignment in vacuum cleaners, ens

See how a segmented elastic sealing member and rotating discharge cover balance tight sealing w

See how a textile intermediary layer resolves ultrasonic welding interference from metallic spr

See how a movable rotating shaft and connection member prevent accidental dust collection unit

See how a tapered conduit inside a filter bag prevents debris accumulation at interfaces, reduc

See how a water-free pneumatic suction system with blower, cyclone, and air knife reduces airbo

See how repositioning the suction motor, battery, and handle in a handheld vacuum reduces wrist

See how an rPP intermediate layer between recycled filter bag layers improves ultrasonic weld s

See how a gear-driven screw and reversible compression plate use one motor to prevent inlet blo

See how a pivoting upper section automatically unlocks the portable cleaning unit during floor

See how a transparent inlet duct wall replaces unreliable air flow sensors, enabling direct obs

See how a disposable dirt collector with integrated attachment plate, one-way valve, and filter

See how a dual-handle design with guiding, locking bolts, and seals solves bowl detachment and

See how a charging device uses transceivers and a processor to charge handheld and robot cleane