Filtration Circuits TRIZ Cases
- Superimposed Press Filter With Secondary Filtration and Sealed Discharge
Stacked filter layers and sealed transfer to a six-in-one press filter expand filtration area, improve solids separation, and reduce batch residue.
- Coolant Filter Structure for Leak-Safe Filter Replacement
A bottom-inlet coolant filter keeps liquid below the upper opening, preventing overflow during filter replacement while venting trapped air.
- Nested Filter Assembly for Hydraulic Oil Air Bubble Separation
A nested filter assembly uses a third filtration unit to trap air bubbles in hydraulic oil while maintaining back-pressure air prevention during idling.
- Dehydrating Filter Cartridge With Bypass Flow for Low Pressure Loss
A nested desiccant element captures free and dissolved water in lubricant while bypass flow around its permeable wall limits pressure loss.
- Fluid Filter Asymmetric V-Shaped Openings Wedging
Asymmetric V-shaped openings and magnetic attraction remove particulates from fluid flow, extending filter life by preventing contaminant wedging.
- Cross-Flow Filtration Sieve with Reversible Particle Layer
A cross-flow filtration sieve uses a permeable particle layer as the separation medium to produce pure filtrate.
- Segmented Diesel Fuel Filter Housing for Contamination Control
Outer coalescent and inner water repellent filtration elements enable independent upstream replacement within a sealed fuel filter housing.
- Fuel Filter Water Separation Arrangement with Dual Hydrophobic Elements
A fuel filter water separation arrangement uses two facing hydrophobic separator elements connected by an annular distributor to manage fluid flow.
- Wash Column Operating Window Expansion via Freezing Point Depression
Introducing a miscible compound lowers the equilibrium temperature, expanding the operating window and preventing wash liquid recrystallization.
- Autogenous Precoat Filter Medium for Nanoparticle Separation
Autogenous precoat layer formed from process underflow prevents rapid clogging of the filter medium by capturing nanosize solids.
- Screw Separator Wearing Ring for Strainer Basket Wear Reduction
Segmented wearing ring deflects under stress to shield the strainer basket, extending service life and cutting maintenance downtime.
- Ventilation Unit for Filter Integrity Testing
Integrated ventilation unit with filter valve and air filter enables precise integrity testing of pressurizable filter housings.
- Fuel Filter Water Drainage Accessory Unit
A removable accessory unit automates water drainage from fuel filters using a float valve and pervaporation membrane.