Liquid purification or separation – Filter – Within flow line or flow line connected close casing
Patent
1989-06-16
1991-01-22
Fisher, Richard V.
Liquid purification or separation
Filter
Within flow line or flow line connected close casing
210452, 55363, 55378, 55381, B01D 2927
Patent
active
049869124
ABSTRACT:
A disposable filter bag insert for use in a filter canister assembly that comprises a rigid ring of diameter to overlie a shoulder on the canister and be sealingly captured between the canister base and top. A filter stock of sheet stock construction is suspended from the ring and has a lock stitch extending along the bottom and one side edge thereof. A section of oil-adsorbent material is likewise suspended from the ring, but covers less than the entire surface area of the sock, such that fluid flow through the sock continues even if the oil-adsorbent material becomes clogged. The sock lock stitch is specially contoured where it is looped over the ring for enhanced sealing capture between the canister top and base.
REFERENCES:
patent: 3204391 (1965-09-01), Schwab
patent: 3355026 (1967-11-01), Schut
Fisher Richard V.
Millard Wanda L.
Oakland Engineering Inc.
LandOfFree
Disposable insert for a fluid filtration canister does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Disposable insert for a fluid filtration canister, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Disposable insert for a fluid filtration canister will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1553828