Combination Devices TRIZ Cases

Vortex-generating guides redirect air and rapidly mix flow after the filter, reducing mass airflow sensor variability from pleat bunching.

See how a flowerpot-microorganism-water tank circulation enables plant-root symbiosis to degrad

A control unit recognizes the installed dust or air-cleaning box and switches the robot between floor cleaning and air purification.

See how bent vanes with optimized entrance and exit angles reduce pressure drop and improve swi

See how nested cyclone placement inside the separation chamber reduces collector height while p

A cyclone dust cup uses a negative-pressure airflow path to separate dust while reducing suction power loss in a handheld cleaner.

See how a mobile cyclonic separator with conical baffle captures floor particulates while minim

See how a secondary reservoir temporarily holds cleansing liquid during tilting to prevent spil

See how curved vanes with varying radii slow multiphase flow, redirect it to minimize shear str

See how a rotatable grill mounted on the fan prevents dust accumulation and maintains inhalatio

See how multiple cyclones are selectively activated or deactivated to match flow rates, prevent

See how a hand vacuum design enables concurrent opening of momentum and cyclone separators with

See how a dual spray chamber uses segmented cyclonic separation to remove large aerosol particl

See how integrated spiral air guiding passages and water baffles reduce part count, prevent lea

See how relocating the suction motor to an upper wand and using dual smaller-diameter cyclones

See how a two-stage cyclone assembly with adjusted inlet areas and parallel chambers removes al

See how a self-cleaning lint filter with automatic disposal mechanism removes and compacts lint

See how a two-stage cyclone design with taller, more numerous second-stage chambers removes par

See how separate motor and turbine modules enable a vacuum cleaner to perform dust collection a

See how nesting a condenser inside an evaporator housing uses cooled air for heat dissipation,

See how removing transverse structures from a cyclonic separator assembly improves debris separ

See how nested filter stages fit within standard two-inch baffle channels to improve particle c

See how an inclined cyclone uses heated water or vapor contact and centrifugal force to separat

See how a porous-media capillary barrier blocks vapor and particles upstream of pumps to preven

See how a microemulsion absorbs moisture and regenerates thermally to reduce supercooling and r

See how perpendicular air discharge and swirl generation improve downdraft hood suction efficie

See how a segmented guide surface extending less than 360 degrees allows larger debris to pass

See how an upstream quenching section wets and cools sparks before filtration, preventing air f

See how a crossflow separator uses vortices from slits and baffles to concentrate particles at

See how intersecting first and second cyclones with a hinged lower cover enable simultaneous du

See how a two-stage cyclone separator with nested dust storage and rotary compression increases

See how curved vanes with optimized radius of curvature preserve droplet sizes and reduce aeros

See how merging a grease filter with an upstream heat exchanger using tortuous flow paths captu

See how nested cyclone arrangement and horizontal space utilization reduce dust collector heigh

See how dual cyclone separation with compression and simultaneous discharge prevents dust tangl

See how a pressing member compresses stored dust to prevent backflow to the separation unit whi

See how a dual-stage dust storage unit with pressing member, fixing member air path, and asymme

See how a motor chamber with air diffusing member redirects exhaust flow around opposing sides

See how segmented cyclone sidewalls pivot to create a wider opening, enabling debris removal wi

See how a ring-shaped passage channel and intermediary air chamber isolate hot air from the vor

See how an L-shaped elbow member with horizontal outlet and upward bend prevents oil leakage du

See how multiple tangential inlets distributed around a cyclone chamber reduce height and backp

See how an axially stepped arrester plate at the cyclone dirt outlet enables larger debris pass

See how a fixing member and pressing plate with air passage holes prevent dust backflow during

See how flow-diverting walls, tangential airflow passages, and shroud mesh prevent cyclone clog

See how an elastic sealing member with varying angles maintains sealed closure under external s

A helical guide and process liquid curtain improve gas-stream separation while cutting pressure loss, contamination, and liquid carryover.

A reusable frame with disposable filter elements and linings cuts paint-booth overspray waste while protecting frame surfaces and lowering disposal cost.

Mechanical impact dislodges powder from an exhaust gas filter, lowering differential pressure without disrupting gas flow.

A microcyclone plus fluidized bed removes sub-2.5 μm catalyst from MTO quench water, reducing clogging and enabling heat recovery.

A 90° gas turn, baffle, and drop-out chamber slow inlet flow, improve hazardous matter capture, and reduce leakage and filter wear.

Asymmetric pinch-seal contours and a stabilizing feature block unauthorized cartridges while preserving seal integrity in air cleaner assemblies.

Projection-receiver engagement aligns the removable cartridge and secures its seal, making filter servicing easier while limiting leak risk.

Ambient-air mixing cools coffee-roasting smoke before active-carbon filtration, helping reduce VOCs and particulate emissions.

Rotary impellers and disintegrators maintain a fluidized bed, preventing clogging while closed-loop gas flow reduces drying energy use.

An integrated separator removes liquid from blow-by gas, regulates crankcase pressure, and signals filter blockage or high liquid levels.

A dust separator followed by a spray tower purifies rotary-furnace exhaust while maintaining the protection gas atmosphere for lithium iron phosphate sintering.

A segmented filter combines inertial, cyclonic, and lattice separation to improve submicron removal while limiting disposable-filter maintenance costs.

Wedge elements and housing receivers guide filter insertion and removal while sealing features preserve an air-tight fit during air cleaning.

A radial flange with housing-engaging openings secures the filter cartridge seal, simplifying installation and maintaining effective air filtration.

Multiple flow redirections and nested conduits separate entraining fluid from effluent contaminants, reducing carryover and downstream equipment needs.

Instead of preparing a sterile field with two people, one ungowned user inspects the cabinet filter before tray removal.

Pleated rectangular cartridges increase filtration area inside the housing, helping raise capacity while reducing pressure drop and turbulent flow.

Pleated rectangular elements use a perforated central support and modular layout to use housing space more effectively while increasing filtration capacity.

A hydrophobic coalescing filter and cleanable catalytic ozone converter remove particulates, oil mist, and ozone in compact aircraft systems.

Discarded frame material becomes a pre-separator unit, adding a separation stage without tools or extra assembly time.

Dual filter modules clean and passivate particulate-laden process media in an inert environment without stopping the build.

Selective replacement of contaminated filter inserts and inertia filters reuses the housing, reducing disposal waste while supporting effective pyrolysis.

Mixed-size solid amines are sorted, bubbled, and vacuum-desorbed to improve capture throughput while recovering fine powder.

Helical channels in porous media passively separate droplets and particles from spacecraft gas streams with low pressure drop and no moving parts.

Flow-connected filter modules simplify installation and maintenance while scaling aerosol purification capacity in limited spaces.

A vortexing wet scrubber uses de-ionized water to remove contaminants and support stable cleanroom temperature and humidity control.

Interlaid mesh and connector layers separate oil aerosols, while activated carbon filters adsorb vapor in a compact desorber.

Multi-stage filtration separates chips and fumes from composite machining air.

This air cleaner case uses cartridge-interacting locks and modular snap-fit assemblies to simplify secure installation and maintenance.

Atomized water cools roaster exhaust to condense VOCs and capture particulates.

An axial pinch seal and projection/recess contour stabilize sealing and block incompatible filter cartridges during service.

This case uses recirculation between a sand-removal chamber, shaker, and gas separator for continuous drill-out flowback separation.

A liquid removal chamber uses hydrophobic and hydrophilic sections to separate water from air with low pressure drop.

A cyclone, mechanical-filter, and activated-carbon sequence removes chips, smoke, fumes, and odors while supporting recirculated clean air.

Helical plates and a whirling ring reduce blockage by separating dust and moisture before the final engine filter.

A helical plate and staged filters reduce blockage by separating dust and moisture through centrifugal airflow.

An internal conveyor, ground-facing outlet, and hydraulic external conveyor support selective debris offloading to elevated containers.

A dual fluidized-bed process produces hydrogen-rich gas at atmospheric pressure while capturing CO2 and recycling ash and heat.

A portable oil separator uses a pivoting vessel to switch between transport and operational states.

Parallel suction mouths capture particulate matter along the conveyor plane, avoiding vertical hood inefficiencies and reducing power consumption.

Annular alignment and fixing group secures filter media within a blow-by gas filtration assembly for internal combustion engines.

Alignment components orient the filter element while a pressure relief valve bypasses clogged media to maintain system operation.

Sealing tracks prevent gas blow-by and maintain seal integrity during cassette insertion.

A hydrocarbon feed valve modulates fuel injection amplitude and period to drive catalytic reduction reactions within the exhaust stream.

A coaxial vessel separates particulate suspensions using a stripping section with apertures to introduce fluid.

An exhaust conduit shield intercepts liquid reversion flow to prevent deposit buildup on marine engine oxygen sensors.

A dust collector uses a bypass tube to create pressure differentials that expand the collection bag against a mesh support structure.

Spherical ceramic particles penetrate substrate pores to form an anchored network structure that prevents detachment under high pressure.

Segmented iron and copper SCR zones manage NH3 oxidation penalties while maintaining high NOx conversion across low and high engine temperatures.

Vacuum fluidization separates hazardous asbestos from soil samples, reducing manual labor and improving recovery accuracy.