Membrane Filters TRIZ Cases

A support plate attaches adjacent filter sectors to a disc filter core assembly for robust structural integrity.

A filter cartridge integrates a movable closure member to seal the engine drain channel upon mounting.

A projectionless central tube shoulder seals the standpipe interface to maintain fluid-tight operation without complex mechanical keys.

Wet-laying meta-aramid fibers and fibrids creates a dense filter medium that resists pulse jet rupture while achieving 95% filtration efficiency.

A folded support structure with a spacer increases the downstream gap between pleats to enhance transverse permeability.

Radial projections on the filter element insert into specific lid notches to prevent non-genuine component use and maintain filtration integrity.

A liquid filter connects its insert to the housing via a soft damping element that attenuates mechanical vibrations.

One-side impregnated filter material resolves the trade-off between separation efficiency and service life by maintaining air permeability.

A removable filter assembly with a push-down seal mechanism enables rapid cartridge replacement in desalination systems.

A liquid filter uses a lower flange tubular portion to engage a support structure for precise centering and sealing.

Axially movable bypass valve member stays attached to the perforated core tube during filter element replacement.

Segmented filter elements manage high pressures without structural failure, enabling modular reuse and eco-friendly operation.

Toothed extensions on a filter cartridge endplate engage housing ribs to rotate the unit, preventing fluid spillage during removal.

An integrated filter valve assembly uses a preloaded piston to manage fluid flow, preventing fuel leakage during maintenance.

Continuous conductive wiring on ceramic filter plates breaks upon plate failure to trigger immediate operational stop.

Attaching discrete non-crimped nano-fibers to micron supports increases dust holding capacity while maintaining structural strength and low pressure drop.

Hemp-derived activated carbon particles replace coal sources to eliminate chemical health risks while maintaining reliable filtration performance.

A self-cleaning filter uses flexible media that bends inward during liquid flow and outward during gas backflushing to remove captured particles.

Floating bearings dampen vibrations in mobile equipment, maintaining filter stability and operational reliability.

A filter element uses a partitioned tubular member to route fluid through sequential filtration stages.

Merging the cover with the filter cartridge eliminates separate part handling, reducing contamination risk during maintenance.

Parallel filter elements remove particles and oil aging products simultaneously, eliminating pressure loss from series connections.

A cam-driven closing device compresses the sealing element between housing bodies to secure the cartridge filter assembly.

Oversized second particles mechanically dislodge pore blockages from the filter medium, eliminating process downtime.

A biplanar O-ring seal compresses across multiple planes to secure a hydraulic filter end cap.

Real-time sensor data enables predictive maintenance and reproducible cake quality by dynamically adjusting filtration parameters during the deliquoring step.

Integrating radial retaining elements into the container wall secures filter media, reducing part count and assembly time.

Axial lock ring engagement frees radial space for larger filter media, resolving the contradiction between connection strength and filtration capacity.

A modular graphene oxide microbial fluid filter uses a compression spacer tool to maintain correct cartridge pressure and prevent internal leakage along the filter wall.

Alternating pleat heights prevent fold contact, maintaining effective filtration surface area in compact hydraulic systems.

Interlocking loop portions in a fluoropolymer knit layer prevent fiber movement, maintaining dimensional stability and filtration efficiency.

Asymmetric conical filter candles orient large ends against small adjacent ends to eliminate dead spaces, increasing filter area per installation space.

A skimmer basket flag assembly floats upward to signal debris accumulation.

Composite bayonet ribs ensure correct media seating, preventing unfiltered fuel flow and enabling air separation.

A universal pool skimmer adapter plate secures standard units to above-ground walls using interlocking plates and gaskets.

Laminating electrospun nanofibers onto porous nonwoven fabric increases filtration area and efficiency while maintaining mechanical strength.

Bridging structures merge adjacent filter elements to reduce turbulence and eliminate air leaks during regenerative cleaning cycles.

A dual stage fuel filter uses a barrier to direct fluid flow between media layers.

Segmented connectors allow vertical cartridge removal without internal tank access, resolving tedious flange unscrewing operations.

Spring steel pin with finger mechanism retains filter cartridge in hydraulic block while preventing fluid spillage during disassembly.

Integrating the filter bowl into the tank wall reduces component count and prevents environmental contamination during maintenance.

Segmented stormwater filter insert handles high fluid volumes through parallel cartridges, preventing surface puddling from oil sheen.

A reinforced top cover structure combines a metal core board with injection molded plastic to secure the assembly.

A filter device uses a radial gasket between the end cap and housing cover to create a secure seal independent of screw tightening force.

Flexible polymeric ribbons with surface nanofibers enable high contaminant removal through integrated casting.

A permeable cylindrical sleeve prestresses the filter material against the inner frame to simplify assembly.

A filter cartridge assembly uses a bypass valve arrangement to divert liquid flow when pressure differential exceeds a threshold.

A screen unit cartridge features a radially expanding outer surface that secures the screen pack through direct contact.

Multi-planar lugs on the plastic end disk form a self-chambered structure that simplifies injection molding while maintaining reliable radial sealing.