초록 ▼

A filter cartridge using hollow fiber tubes is provided in a housing and configuration constructed and arranged to fit most commercial filter housing systems without modification. The hollow fiber cartridge provide a multiple improvement in filtering capacity and life before requiring replacement ov

A filter cartridge using hollow fiber tubes is provided in a housing and configuration constructed and arranged to fit most commercial filter housing systems without modification. The hollow fiber cartridge provide a multiple improvement in filtering capacity and life before requiring replacement over prior units.

대표청구항 ▼

A replaceable hollow fiber cartridge filter for use in standardized filter housing capable of receiving a filter cartridge of about 2.5 inch O.D. and about 10″to 12.6″overall length comprising: a) a bundle of fluid permeable hollow fibers of effective length of approximately 8 to 11 inches of effect

A replaceable hollow fiber cartridge filter for use in standardized filter housing capable of receiving a filter cartridge of about 2.5 inch O.D. and about 10″to 12.6″overall length comprising: a) a bundle of fluid permeable hollow fibers of effective length of approximately 8 to 11 inches of effective filtering surface; b) a supportive porous sleeve member surrounding said bundle of hollow fibers substantially throughout their length for supporting and confining said fibers; c) cap members joined to said sleeve member at opposite ends thereof; at least one of said cap members being provided with coupling means for one of a -020 Style, -222 Style, or an -226 Style fitting; d) encapsulating means sealing at least the end of said fibers at the coupling means end to one another and to the sleeve member in a gas and liquid-tight assembly including sealing between the coupling means and the sleeve member; while leaving at least the interior of the ends of said hollow fibers adjacent said coupling means open; e) said bundle of hollow fibers having a filter surface area greater than about 15 square feet.