Hollow fiber filter having a porous collar/ring seal

Details Hollow fiber filter having a porous collar/ring seal Hollow fiber filter having a porous collar/ring seal

1995-03-31

1996-09-10

Walker, W. L.

Liquid purification or separation

Casing divided by membrane into sections having inlet

Cylindrical membrane

21032189, 210438, 210450, 210451, 21050023, 96 8, B01D 6302

Patent

active

055542832

ABSTRACT:
A unique hollow fiber filter cartridge that allows repeated autoclaving without any deleterious breaks in sealing integrity between the potted fiber bundle and the filter module is disclosed. The unique filter cartridge braodly includes a casing that has at least one open end with an inner lip in the casing proximal to the open end; and a porous collar that has first and second peripheral edges, at least one of which is coupled to the casing along the inner ledge.

REFERENCES:
patent: 4038190 (1977-07-01), Baudet et al.
patent: 4061574 (1977-12-01), Clark
patent: 4080296 (1978-03-01), Clark
patent: 4132650 (1979-01-01), Kirsch et al.
patent: 4179380 (1979-12-01), Amicel et al.
patent: 4210536 (1980-07-01), Coplan et al.
patent: 4293418 (1981-10-01), Fujii et al.
patent: 4361481 (1982-11-01), Schnell
patent: 4374802 (1983-02-01), Fukasawa
patent: 4380460 (1983-04-01), Otstot et al.
patent: 4396510 (1983-08-01), Hsei
patent: 4451369 (1984-05-01), Sekino
patent: 4605500 (1986-08-01), Takemura et al.
patent: 4689149 (1987-08-01), Kanno et al.
patent: 4707268 (1987-11-01), Shah
patent: 4720342 (1988-11-01), Takemura et al.
patent: 4781832 (1988-11-01), Takemura et al.
patent: 4990251 (1991-02-01), Spranger et al.
patent: 5034125 (1991-07-01), Karbachsch et al.
patent: 5092914 (1992-03-01), Cullen et al.
patent: 5160615 (1992-11-01), Takagi et al.
Rodriguez, "Principles of Polymer Systems," Copyright 1982,1970, p. 326.
English Abstract of Fed. Rep. of Germany Reference DE 3409000 Published Sep. 13, 1984.
PCT Notification of Transmittal of International Preliminary Examination Report Aug. 26, 1993.

Affiliated with

Also associated with

Rating

Hollow fiber filter having a porous collar/ring seal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hollow fiber filter having a porous collar/ring seal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hollow fiber filter having a porous collar/ring seal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1318188