Spin-on filter assembly incorporating a re-usable tubular filter

Details Spin-on filter assembly incorporating a re-usable tubular filter Spin-on filter assembly incorporating a re-usable tubular filter

1995-08-16

1997-07-01

Savage, Matthew O.

Liquid purification or separation

With repair or assembling means

210443, 210454, 210499, 210DIG17, B01D 3502

Patent

active

056434480

ABSTRACT:
A fluid filter cartridge is disclosed herein. The filter cartridge includes a generally tubular casing closed at one end and having at the opposite, open end, an annular member defining a filter element receiving aperture and provided with a single seal extending circumferentially of the casing and projecting axially away from the casing. The filter element includes a base ring and a generally tubular filter screen extending from the base ring to an end closure therefor. The base ring and tubular filter screen are dimensioned to fit within the filter receiving aperture. A removable connection is provided between the annular member and the base ring whereby the filter element is removably retained in the casing after rotation of the filter element about its axis relative to the axis of the casing.

REFERENCES:
patent: 2031589 (1936-02-01), Burckhalter et al.
patent: 2097828 (1937-11-01), Baldwin
patent: 2471069 (1949-05-01), Le Clair
patent: 3260367 (1966-07-01), Hultgren
patent: 3502221 (1970-03-01), Butterfield
patent: 3640390 (1972-02-01), Goy et al.
patent: 4052307 (1977-10-01), Humbert, Jr.
patent: 4992166 (1991-02-01), Lowsky et al.
patent: 4997556 (1991-03-01), Yano et al.
patent: 5066391 (1991-11-01), Faria
patent: 5080787 (1992-01-01), Brown et al.
patent: 5230795 (1993-07-01), Yang
patent: 5336406 (1994-08-01), Stanford et al.
patent: 5342519 (1994-08-01), Friedmann et al.
"Tattle Tale" Liquid Filtration System, LFS Model 90, from Parker Hannifin Corporation, Racor Division, 4 page brochure (undated).
System 1 Filter System, 2 page brochure (undated).

Affiliated with

Also associated with

Rating

Spin-on filter assembly incorporating a re-usable tubular filter does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Spin-on filter assembly incorporating a re-usable tubular filter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spin-on filter assembly incorporating a re-usable tubular filter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-593924