Liquid purification or separation – With repair or assembling means
Patent
1997-03-14
1999-05-18
Cintins, Ivars
Liquid purification or separation
With repair or assembling means
210444, B01D27/08
Patent
active
059048441
ABSTRACT:
A fuel filter assembly (10) for filtering diesel fuel includes a filter head (12), a spin-on replaceable element (13) and a collection bowl (15) removable from the element. The element includes a casing (52) with a turned-in edge portion at a lower end. An adaptor ring (69) is supported on said edge portion inside the element and includes an annular threaded portion (71). The collection bowl has an outer peripheral wall (74) with an annular threaded portion engaging the threaded portion of the adaptor ring. The outer peripheral wall of the bowl has an annular shoulder abutting the turned-in edge portion of said casing to clamp said casing between the adaptor ring and the bowl, when the bowl is attached to the element. The adaptor ring has a plurality of spaced ribs (70) with projections that extend upward and radially outward to maintain the filter medium (55) spaced from an inner wall surface of the casing. A resilient member (68) holds the filter medium between a top plate (62) and the adaptor ring.
REFERENCES:
patent: 1002792 (1911-09-01), Weitzenhoffer
patent: 1616577 (1927-02-01), Janette
patent: 1742743 (1930-01-01), Worbois
patent: 1746336 (1930-02-01), Breer
patent: 1805903 (1931-05-01), Bull
patent: 1861576 (1932-06-01), Liddell
patent: 1951484 (1934-03-01), Lawes
patent: 2326691 (1943-08-01), Sohum
patent: 2418777 (1947-04-01), LeClair
patent: 2478109 (1949-08-01), Kamrath
patent: 2494884 (1950-01-01), Lassman et al.
patent: 2507818 (1950-05-01), Sager
patent: 2524336 (1950-10-01), Vokes
patent: 2651414 (1953-09-01), Lawson
patent: 2858026 (1958-10-01), Lorimer
patent: 3105042 (1963-09-01), Roosa
patent: 3122501 (1964-02-01), Hultgren
patent: 3154487 (1964-10-01), Thornton et al.
patent: 3199676 (1965-08-01), May
patent: 3225929 (1965-12-01), Sicard
patent: 3228527 (1966-01-01), McPherson
patent: 3280981 (1966-10-01), Renfrew
patent: 3312351 (1967-04-01), Kasten
patent: 3333703 (1967-08-01), Scavuzzo et al.
patent: 3502218 (1970-03-01), Tuffnell et al.
patent: 3508658 (1970-04-01), McVay
patent: 3674043 (1972-07-01), Norton
patent: 3710942 (1973-01-01), Rosenberg
patent: 3931011 (1976-01-01), Richards et al.
patent: 4083780 (1978-04-01), Call
patent: 4091265 (1978-05-01), Richards et al.
patent: 4231768 (1980-11-01), Seibert et al.
patent: 4241787 (1980-12-01), Price
patent: 4253954 (1981-03-01), Midkiff et al.
patent: 4257890 (1981-03-01), Hurner
patent: 4292179 (1981-09-01), Stone et al.
patent: 4296810 (1981-10-01), Price
patent: 4298465 (1981-11-01), Druffel
patent: 4372847 (1983-02-01), Lewis
patent: 4387691 (1983-06-01), Marcoux et al.
patent: 4406785 (1983-09-01), Siefer
patent: 4425239 (1984-01-01), Jacocks et al.
patent: 4437986 (1984-03-01), Hutchins et al.
patent: 4500425 (1985-02-01), Thornton et al.
patent: 4501255 (1985-02-01), Vanderploeg et al.
patent: 4502955 (1985-03-01), Schaupp
patent: 4502956 (1985-03-01), Wilson et al.
patent: 4619764 (1986-10-01), Church et al.
patent: 5244571 (1993-09-01), Church et al.
patent: 5622623 (1997-04-01), Stone
Purolater GP18-02 Brochure.
Cintins Ivars
Hunter Christopher H.
Parker Intangibles Inc.
LandOfFree
Fuel filter element does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fuel filter element, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fuel filter element will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1757959