Liquid purification or separation – Structural installation – Closed circulating system
Patent
1975-04-01
1978-02-21
Hart, Charles N.
Liquid purification or separation
Structural installation
Closed circulating system
210199, 210206, 210209, 210501, 23267B, 252 10, B01D 3500, C10M 710
Patent
active
040750973
ABSTRACT:
An oil filter is disclosed as having a filter enclosure provided with oil inlet and outlet ports adapted for communication with the oil circulating system of an associated oil lubricated engine. Disposed within the enclosure is a filter element fabricated of any suitable filtering media. In addition to the filter element, a body of an oil soluble, relatively solid polymer having oil additives compounded therein is disposed within the enclosure. The polymer body is located within the enclosure so as to be in an area where minimum oil flow occurs, i.e. in a relatively non-turbulent oil flow area, which results in the polymer dissolving at a relatively uniform or linear rate so as to prevent undesirable concentrations of the additives during the effective service life of the filter. If desired, suitable baffle means may be interposed between the area of primary oil flow within the filter and the oil soluble polymer, whereby to provide for the controlled contact of the flow of turbulent oil within the filter with the polymer body and thereby assure the desired linear or uniform rate of polymer dissolution.
REFERENCES:
patent: B449988 (1976-03-01), Lewis
patent: B449989 (1976-03-01), Cohen et al.
patent: 2785805 (1957-03-01), Hough
patent: 3252270 (1966-05-01), Pall
patent: 3268077 (1966-08-01), Ball
patent: 3313416 (1967-04-01), Rosaen
patent: 3336223 (1967-08-01), Kneeland
patent: 3397784 (1968-08-01), Hultgren
patent: 3473664 (1969-10-01), Hultgren
patent: 3608724 (1971-09-01), Baldwin
patent: 3715037 (1973-02-01), Shin-En Hu et al.
patent: 3749247 (1973-07-01), Rohde
patent: 3887468 (1975-06-01), Bray
Smalheer, Smith, Lubricant Additives, 1967, The Lezius-Hiles Co., Cleveland, Ohio.
Hart Charles N.
Monroe Auto Equipment Company
Therkorn Ernest G.
LandOfFree
Oil filter with oil improving dissolving body does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Oil filter with oil improving dissolving body, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oil filter with oil improving dissolving body will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-124749