Fluid filter, method of making and using thereof

Details Fluid filter, method of making and using thereof Fluid filter, method of making and using thereof

1993-10-20

2000-06-06

Kim, John

Liquid purification or separation

Processes

Separating

210483, 210488, 210489, 210490, 210496, 210503, 210506, 210508, 55486, 55514, 55527, 55DIG44, 156160, 156163, 156229, 156250, B01D 3700, B01D 2956, B32B 3120, B32B 3118

Patent

active

060714190

ABSTRACT:
A fluid filter includes a first batting of high loft, non-woven, fibrous fluid-permeable material with a plurality of openings formed through the thickness thereof across the length and width of the batting. A second layer of high loft, non-woven, fluid-permeable fibrous batting is attached to the first layer and extends across the entire length and width of the first layer. Preferably, the first and second layers are adhered together to form a single integral fluid filter. In the preferred form of the invention, the openings in the first batting have side walls which are perpendicular to the upper surface of the batting, such that fluid flow impacts on the upper surface of the batting, rather than directly impacting on the side walls.

REFERENCES:
patent: 1743675 (1930-01-01), Jordahl
patent: 2582777 (1952-01-01), Grozinger
patent: 3026968 (1962-03-01), Koskinen
patent: 3050193 (1962-08-01), Gillick, Jr. et al.
patent: 3253072 (1966-05-01), Scragg et al.
patent: 3592769 (1971-07-01), Decker
patent: 3912634 (1975-10-01), Howell
patent: 4019987 (1977-04-01), Krasnow
patent: 4105724 (1978-08-01), Talbot
patent: 4443233 (1984-04-01), Moran
patent: 4555342 (1985-11-01), Grant
patent: 4579658 (1986-04-01), Moller
patent: 4878974 (1989-11-01), Kagauia
patent: 4904288 (1990-02-01), D'Augereau
patent: 5137634 (1992-08-01), Butler et al.

Affiliated with

Also associated with

Rating

Fluid filter, method of making and using thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluid filter, method of making and using thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluid filter, method of making and using thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2210774