Suction Filters TRIZ Cases

See how lowering the motor position, expanding the caster base, and relocating the hose connect

See how a segmented cyclone chamber with external dirt collection prevents re-entrained particl

See how enzymatic cleaner with atomized HVAC treatment and containment barriers eliminates myco

See how a single integrated flow guide merges suction and exhaust passages to reduce part count

See how a vacuumizing device with light-based sensing detects and adsorbs miniature garbage on

See how a removable connector plate adapter with living hinges extends dust container compatibi

See how a lifting structure on the dust collection base presses the cleaning module inward duri

See how expansion pressure and gravity separation remove dust continuously without filters, eli

See how a filter receptacle with graduated mesh captures large debris and liquids before they r

See how a docking station uses periodic suction airflow control to automatically discharge dust

See how a docking station uses periodic suction airflow control to automatically empty vacuum d

See how a removable filter unit with external protrusion allows users to clean pre-motor and po

A snap-in dust bag container with a spring-loaded blocker and indicator helps stick vacuum users remove and discard dust without leakage.

See how separating power and control wires with slide-coupled terminals simplifies handy cleane

Foam-lined muffler chambers absorb motor exhaust noise, helping an autonomous vacuum keep high airflow for vacuuming and mopping.

See how a docking station with automated emptying transfers debris from a compact vacuum dust c

See how a spring-clutch mop roller core enables tool-free replacement in a dual-roller cleaning

A rotatable-to-sliding filter cover release gives quick filter access for cleaning or replacement while preserving debris capture and suction efficiency.

See how a single flow guide merges suction and exhaust passages around the motor, reducing part

See how a rotationally mounted cyclone bin front end enables easy emptying of both cyclone and

See how repositioning the suction motor, cyclone, and battery distributes weight away from the

See how a built-in dust collection fan and channel eliminate the need for external dust equipme

Specific inlet and dip tube ratios cut pressure loss, blower power, and noise while maintaining or improving dust separation.

A buoyancy-driven float valve blocks airflow and reveals a visible full-tank signal to prevent recovery tank overflow in floor cleaners.

See how side suction and discharge ports with switching valves expand robot cleaner range to wa

See how a universal attachment interface lets a portable vacuum switch between cyclone and filt

See how positioning motor and battery above a pistol grip handle improves hand vacuum weight di

See how a docking station merges robot debris evacuation with a standard rubbish bin to elimina

See how a removable cap and baffled duct enable mode switching to reduce vacuum cleaner noise b

See how a foldable outlet section positioned inside the bag prevents inadvertent opening during

See how a cordless surface cleaner uses an automated cleanout cycle with pump, brushroll motor,

See how optical detection replaces size-based methods to identify allergen substances in dust u

See how a segmented collector with bin body and dust bag options resolves the cost-convenience

See how an integrated liquid/air separator, heated fluid nebulization, and unified control pane

Differential pressure from one sensor tracks container fill and limits extraction cycles to prevent overfilling and suction loss.

See how three-way valves alternate between vacuum collection and positive-pressure mixing to ag

See how a rotatable handle and flexible tube connection reduce wrist fatigue and enable easy ha

See how a docking station with suction motor, filter medium compactor, and conveyor forms seale

Inclined chamber walls, ribs, and cyclone-guided flow prevent dust bottlenecking and enable complete automatic discharge without losing suction.

See how placing a dust sensor in an obtuse-angle suction path near the main body improves measu

See how a modular base station with multiple filter connections enables simultaneous or priorit

See how zigzag battery cell stacking and vertical nesting reduce power supply volume while incr

See how a nested hinge structure with an insertion space for the elastic member keeps the hinge

See how a removable battery housing with vertically stacked cells and conductive plates increas

See how zigzag battery cell arrangement with conductive plates reduces vacuum cleaner volume, e

See how a curved inlet transition with at least 0.5 mm radius prevents static water droplet for

See how a vacuum cleaner integrates water filtration, steam generation, and UV-C sanitizing in

An offset handle and nested dirt chamber improve vacuum bin emptying control, reduce spills, and simplify filter and air treatment cleaning.

See how an off-centre inlet and enlarged dirt bin reduce re-entrainment and emptying frequency