Membrane filter with deaeration and method for the...

Details Membrane filter with deaeration and method for the... Membrane filter with deaeration and method for the...

2004-04-30

2008-12-16

Menon, Krishnan S (Department: 1797)

Liquid purification or separation

Casing divided by membrane into sections having inlet

Plural diverse structured membranes within a single casing

C210S321880, C210S472000, C210S436000, C210S650000

Reexamination Certificate

active

07465393

ABSTRACT:
The invention relates to a method for manufacturing a membrane filter, comprising the steps of:fixing a bundle of hydrophilic filter elements by at least a first end in a housing part to be called bottom element, such that the first end of the hydrophilic filter elements is open towards a first side of the housing part and the hydrophilic filter elements extend on the opposite side of the housing part; andsubsequently providing for at least one watertight and air-permeable element, in particular a hydrophobic filter element.

REFERENCES:
patent: 4531954 (1985-07-01), Klein
patent: 4568366 (1986-02-01), Frederick et al.
patent: 4636307 (1987-01-01), Inoue et al.
patent: 4828587 (1989-05-01), Baurmeister et al.
patent: 5160038 (1992-11-01), Harada et al.
patent: 2003/0164333 (2003-09-01), Nohren et al.
patent: 0 970 738 (2000-01-01), None
patent: 60 232208 (1985-11-01), None
patent: 03 038231 (1991-02-01), None
patent: 04 298283 (1992-10-01), None
patent: 04 367779 (1992-12-01), None
patent: 09 075692 (1997-03-01), None
patent: 1 020 607 (2003-11-01), None
patent: WO 02 076589 (2002-10-01), None
patent: WO 03 041847 (2003-05-01), None

Affiliated with

Also associated with

Rating

Membrane filter with deaeration and method for the... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Membrane filter with deaeration and method for the..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Membrane filter with deaeration and method for the... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4035655