Membrane Filters TRIZ Cases

Shrinkable textile sleeve radially prestresses hydraulic filter material against inner frame.

Internal heating elements prevent wax particle formation while decantation volumes isolate fluidic contaminants from the fuel flow.

Offset longitudinal slots in flushing nozzles merge backwash flows to eliminate pulsating forces and improve contaminant separation.

Curved exterior with flat interior walls reduce upstream and residual volumes while maintaining pressure ratings without external equipment.

Dual-beam coform configuration passively introduces functional particles into meltblown filament streams for mechanical entrapment.

Vacuum pump creates inert atmosphere in sealed container, eliminating oxygen exposure that causes titanium scrap fires during storage.

A hydraulic filter employs a conductive layer between the medium and end cap to dissipate electrostatic charges, preventing spark discharges.

Thin polyester threads expand surface area sixfold to improve grease adhesion while reducing pressure loss and energy consumption.

A removable filter cartridge with a rotating backflush conduit arm cleans selected elements while maintaining liquid flow.

Rotary drum filter eliminates pump costs by using air suction to create partial vacuum, forcing liquid passage through filtration mesh.

An integrated seal extends vertically into a thermoplastic filter press plate, distributing pressure and eliminating groove contamination.

A filter element uses a thrust collar on the lid for axial advancement and secure mounting.

Segmented guiding elements and asymmetric locking profiles prevent tilting during operation while maintaining compact axial dimensions.

A filter closure element integrates a bypass channel and valve to manage fluid flow between raw and clean sides.

A filter holder integrates a pivoting bypass valve to secure the cartridge via snap-in tongues and a sealing bearing surface.

A polymeric spin-on filter housing incorporates a metal reinforcing plate to increase structural strength without adding excessive weight.

RFID tags on the filter cartridge communicate with housing readers to prevent incompatible replacements and maintain fuel system integrity.

Radial ribs on a conical base guide liquid jets toward lateral recesses, reducing turbulence and preventing overflow during high-speed filling.

A rotary drive switches filter elements to apply exclusive high-pressure backwash, resolving dirt removal versus continuous filtration trade-offs.

Pleated filter media expand surface area within compact volumes, maintaining flow rates while capturing contaminants.

Inverted drainage in a fiber filtering apparatus prevents residue accumulation and suppresses fiber aggregation during backwashing.

Integral rounded polygon sealing surfaces align filter elements in hydraulic systems, preventing twisting and leakage during maintenance.

A filter uses radial pivots and flexible clips to pivot into a bracket, enabling secure attachment without full axial movement.