Membrane Filters TRIZ Cases
- Reusable Ceramic Water Filter Eliminates Plastic Waste
Reusable composite ceramic filter removes contaminants via gravity filtration, eliminating plastic bottle waste.
- Filter Coupling Device for Simultaneous Screw Actuation
A coupling device transmits torque between threaded elements to actuate two screw connections simultaneously.
- Fluid Filter With Dynamic Flow Control And Pleated Media
A fluid filter adjusts flow between different density media via a control element, resolving viscosity restrictions in compact housings.
- Sulfonated Polymer Air Filter for Microbial Inactivation
Sulfonated polymer coatings on air filters kill 95% of microbes within 30 minutes, solving the trade-off between antimicrobial efficacy and service life.
- Rotatable Bayonet Ring Reduces Filter Housing Torque
A rotatable bayonet ring decouples the filter element from the housing cover to simplify mechanical attachment.
- Filter Device Guide Ramp Segmentation for Space Optimization
Segmenting the guide ramp into a 270° ring frees base region space for additional components while maintaining positioning reliability.
- Filter Cartridge Connector Asymmetry for Mounting Alignment
Asymmetric fluid inlet and outlet ports on a filter cartridge connector prevent mounting mismatches by ensuring correct orientation within the housing socket.
- Point of Entry Water Filter Assembly Guide Member Alignment
Guide members and undercut grooves align filter sump to prevent cross-threading and reduce water spillage during replacement.
- Oil Filter Element Integrated Sealing Design
Integrating radial and axial seals into the end disk reduces manufacturing complexity while maintaining effective sealing at outlet and drain interfaces.
- Liquid Filter End Plate Direct Contact Sealing
Hollow cylindrical filter element end disc rests directly against the housing component to seal the water collection chamber.
- Electret Webs with Triazine Phenolate Additives
Substituted triazine phenolate salts enhance charging efficiency in electret webs for improved particle capture.
- Splittable Multicomponent Fiber Filter Media for Low Pressure Drop
Segmenting multicomponent fibers into finer strands increases surface area for particle capture while maintaining open flow pathways to reduce pressure drop.
- RFID Screen Basket Monitoring for Fibrous Suspension
Cable-free RFID identification unit reads technical data from screen baskets in fibrous suspension treatment systems.
- Ring Filter Insert Radial Channel Design for Fuel Water Separation
Radial connecting channels in end disks route fuel through the filter medium while separating water into a dedicated collection chamber.
- Movable Proximity Nozzle for Filter Cleaning
A suction nozzle assembly uses a deformable bellows housing to maintain consistent proximity against filtration screens.
- Filter Apparatus With Control Plate For Backwash Pulse
A filter apparatus uses a laterally moving control plate to generate pulse pressure surges for cleaning.
- High Loft Spunbonded Web Filtration via Monocomponent Fiber Control
Monocomponent spunbonded webs eliminate crimped fiber complexity while maintaining high loft and low pressure drop for reliable gas filtration.
- Anisotropic Liquid Permeable Body With Oriented Fibers
Oriented discontinuous reinforcing fibers create anisotropic permeability, resolving the trade-off between directional liquid control and mechanical strength.