Membranes TRIZ Cases
- Reinforced Tri-Clamp Filter Cartridge Flange for Sterile Sealing
Embedded metallic or polymer inserts stiffen tri-clamp filter flanges, preventing heat-induced deformation and leakage during sterilization.
- Multi-Layer Purification Channels for Compact Continuous Flow
Rotating valve-guided flow paths enable compact continuous purification with less manual handling while preserving purity and recovery.
- Rotary Filter Vessel Cover Locking for Tool-Free Servicing
A removable cover with a manual bayonet or lever lock keeps the rotary filter vessel sealed while enabling faster tool-free servicing.
- Contour Sealing Adapter for Multi-Size Hollow Fiber Filter Testing
An elastic contour seal adapts one adapter to different hollow fiber filter sizes while maintaining fluid-tight testing and reducing mechanical stress.
- Hydrophobic Annular Water Separator for Engine Fuel Filters
A hydrophobic annular diaphragm and sedimentation chamber improve water removal from engine fuel or lubricant flow, reducing corrosion risk.
- Filtration Clamp Cam Lock for One-Handed Membrane Sealing
A dual-stage spring and cam clamp cuts operating force, improves filtration stability, and enables one-handed membrane sealing.
- Tubular Membrane Header Sealing for High-Pressure Heat Exchangers
Potting and fitted tube connections prevent leaks in small membrane bundles, enabling higher-pressure heat and mass transfer.
- Hydrogen-Selective Membrane Assembly for High-Purity Gas Separation
Pressure-driven membranes combined with CO removal and adsorption raise hydrogen purity while keeping the purifier compact and practical.
- Modular Filter Cartridge Locking for Series-Parallel Manifolds
A resilient cartridge lock secures modular filters while enabling series or parallel manifold layouts and real-time monitoring.
- RO Control Valve Piston Material for Stable Drain Venting
An acetal piston with chamfered vent and drain features keeps RO control valves dimensionally stable, preventing uncontrolled drainage and noise.
- Metallurgically Bonded Microscreen Membranes for Hydrogen Purification
Pressure-driven permeation through metallurgically bonded microscreen membranes increases hydrogen purity and lowers carbon monoxide in mixed gas streams.
- Variable Drain Flow Restrictor for Cleaner RO Wastewater Control
A pressure-responsive RO valve restricts reject flow as tank pressure rises while isolating seals and spring parts from wastewater contamination.
- Partitioned Desalination Cycle for High Recovery With Lower Energy
A movable partition and purge-refill cycle raise fresh water recovery while cutting energy use and non-productive downtime.
- Deflector Disc Structure for High-Pressure Membrane Sealing
Bulges, radial ribs, and a sawtooth seal groove help disc tube membrane modules maintain sealing, turbulence, and anti-fouling above 25 MPa.
- Spring-Loaded Reject Valve for Stable RO Pressure
A spring-loaded cone valve keeps reverse osmosis reject flow and pressure stable despite salinity, temperature, and membrane aging.
- Rotary Filter Vessel Cover Locking for Tool-Free Sealed Servicing
A releasable cover lock enables tool-free filter vessel servicing while maintaining a fluid-tight seal and preventing accidental removal.
- Membrane Aeration Sleeve for Confined Bubble Scouring
A sleeve around the membrane module confines aeration bubbles for stronger scouring, lower fouling, and reduced transmembrane pressure.
- Filtration Clamp Cam Locking for Low-Force Stable Sealing
A two-stage clamp uses a torsion spring and cam lock to seal filtration components with lower hand force, better stability, and fewer pinch points.
- Fluoropolymer Fluid Circuit With Integrated ESD Ground Path
Integrated conductive paths and bridging connectors dissipate static in ultra-pure fluoropolymer fluid lines without exposing conductive material to flow.
- Membrane Distillation Boundary Control for Stable Water Production
Processing circuitry regulates membrane boundary-layer temperature difference to stabilize water output and cut energy use in distillation plants.
- Adaptive Rheological Damping for Targeted Muscle Training
Field-controlled rheological damping adjusts resistance in real time to match training parameters, reducing setup errors, overload, and pain.
- PMO Nanocomposite Membranes for High-Flux Anti-Fouling Distillation
Hydrophobic PMO nanoparticles on electrospun polymer fibers boost membrane distillation flux while resisting biofouling and pore wetting.
- Concentrated Water Drainage Control for Water Hammer Suppression
A controlled drainage structure uses flow sensing and shaft actuation to suppress water hammer, stabilize concentrated water discharge, and reduce leakage.
- Modular Reverse Osmosis Cartridge for Low-Maintenance Desalination
A replaceable reverse osmosis cartridge and blending valve simplify desalination maintenance while enabling adjustable salt reduction.
- Thickener Control Modeling for Stable Mineral Recovery
Model-based thickener control uses sensed conditions to tune flocculant, process water, and underflow for clearer overflow and steadier throughput.
- Insert-Reinforced Tube Flanges for Sterilization Sealing
Mechanical-lock inserts reinforce polymer tube flanges to resist sterilization deformation, maintain airtight seals, and avoid extra seals.
- Annular Diaphragm Filter Layout for Complete Water Separation
A low-velocity sedimentation chamber and hydrophobic annular diaphragm remove water from fuel or lubricant flow to reduce corrosion risk.
- Clinical Drain Manifold Layout for Backflow and Clog Resistance
A vertical multi-inlet drain manifold uses tapered flow and air gaps to limit backflow, contamination, and clogging in autoclave drainage.
- Hydrophobic Polyethylene Membrane With Gamma-Sterile High Air Flow
Perfluorinated surface grafting helps porous polyethylene membranes keep high air permeability, hydrophobicity, and gamma-radiation sterilizability.
- Porous Polyethersulfone Film with Macrovoids and Dimensional Stability
A three-layer porous polyethersulfone film uses a honeycomb macrovoid layer to improve permeability while maintaining dimensional stability.