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Publication numberUS2428939 A
Publication typeGrant
Publication dateOct 14, 1947
Filing dateMay 8, 1944
Priority dateJun 17, 1943
Publication numberUS 2428939 A, US 2428939A, US-A-2428939, US2428939 A, US2428939A
InventorsMorris Bruce
Original AssigneeMorris Bruce
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Lubricating oil reclaimer
US 2428939 A
Abstract  available in
Previous page
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Claims  available in
Description  (OCR text may contain errors)

Oct. 14, 1947. B, MORRIS 2,428,939

LUBRICATING OIL RECLAIMER Original Filed June 17, 1943 amai oa. i4, i941 2,428,939 LUmoA'riNG on. BECLAIMER Bruce Morris, Calgary, Alberta, Canada Original application June 17, 1943, Serial No.

Divided and this application May 8,

1944, Serial No. 534,550. ln Canada November This application is a division of my copendlng application Serial No. 491,119, filed June 17,

My invention relates to improvements in lubricating oil reclaimers, an object thereof being to provide a device of the character herewithin described, by the use of which oil may be reclaimed as distinct from being merely filtered water' and gasoline being vaporised oft' in the reclaiming process. l

A further object of. my invention is to provide a device of the character herewithin described wherein the vapors are prevented from returning into the filtering "chamber, by contrast, belng kept separate and discharged into the atmosphere.

A further object of my invention is to provide a device of the character herewithin described attachable to the motor of an automobile, being compact so that it may readily t within the hood thereof to reclaim oil used for lubricating the engine while the motor is running.

A further object of my invention is to-provide a device of the character herewithin described,

the heating element of which is particularly efficient, in its ability to radiate heat substantially uniformly over the whole interior surface of the converging wall thereof, the said heating element being also designed for easy manufacture by die-casting methods.

A further object of my invention is to provide a device of the character herewithin described Which is simple to construct and will therefore retail at a modest price, being rugged and designed ,for long service without attention.

With the above more important objects in view and such other minor objects as may appear as the specificationproceeds, my invention consists essentially in the arrangement and construction of parts all as hereinafter more particularly described, reference being had to the accompanying drawing, in which the gure is a sectional elevation of my lubricating oil re claimer.

My lubricating oil reclaimer comprises the cylindrical outer casing I enclosed by means of the cap 2 maintained in place by the conventional wing nuts 3, the shanks of which extend through an integral flange l extending around the casing I adjacent the upper edge thereof.

Adjacent the base of the 'casing I is an oil inlet 5, through which oil to be reclaimed enters from the oil circulating system of the automobile.

Positioned concentrically within the casing I is my novel heating element 6, the same comprisover which oil I2 is designed to flow as will be 1 Claim. (Cl. 21o-122.5)

ing a screw-threaded base designed to be received into the central, screw-threaded aperture '8 formed in the floor of the casing I, and an upper portion.

The upper portion 9 of my heating element 6 comprises the cylindrical surrounding wall I0 and the downwardly converging interior wall Il hereinafter described.

Positioned inspaced relationship with the wall portions I0 and II is an upwardly projecting and lencircling baille I3, the interior and exterior surfaces Il and I5 of which diverge towards the base thereof, these surfaces being therefore parallel with the adjacent opposing surfaces of the wall portions I I and I0 respectively.

It will be seen that the baille I3 is integral with the base 1 of my heating element, and it willalso be observed thatthe base is provided with the internally screw-threaded drillings I6 and I1 into which are received the elbows I8 and I9 respectively, and which connect wtih the exhaust manifold or pipe.

The base 1 of my heating element is also provided with the internally screw-threaded central aperture 20 into which the elbow 2i is received, and through which oil is returned to the engine after being reclaimed, and from the foregoing it will clearly be recognized that exhaust gases enter the elbow I9 and proceed upwardly through the drilling I1 after which they expand into the annular and upwardly extending reversed conical passageway 22 existing between the adjacent surface I4 of the baiile I3 and the interior wall portion 9, emerging at the upper end thereof and angling downwardly as indicated by the arrows 29 toreturn down the annular or cylindrical passageway 24 and discharging through the drilling I6 and the elbow I9.

Finally, in connection with my heating element 6 it Wil be noted that the base portion 1 and the upper portion 9 are separate, the base portion being provided with the externally screw-threaded flange 25 which is engaged by a complementary and internally screw-threaded flange 26 on the surrounding wall portion I0, the lower end 26 of the interior wall portion being tapered as illustrated to engage the chamfered annular seating 21 surrounding the aperture 29 in the .base portion 1.

From the foregoing it will clearly be perceived that the surrounding wall portion I0 of my heating element, provides, with the outer casing I, a ltei chamber 28, bounded by the said wall portion and the said outer casing, this chamber surrounding wall portion and the interior wall.

portion unite at the top thereof, and from the foregoing it will be apparent that oil to be reclaimed enters through the inlet 3 and traversesthe chamber 28, thereafter traversing the oilpervious plate 30 and spilling over into the downwardly converging distillation chamber 32 -within the conilnes of my heating element, and in this context it will be noted that the oil inlet 3 is provided with the small' metering stem 33 by means of which the volume 'of oil entering the filtering chamber may be adjusted.

` cal, surrounding wall,

4 an inverted frusta-conical interior wall the upper end whereof is coterminous with said surrounding-wall, and a base, said walls and base enclosing a chamber from which heat is radiated by said interior wall, an intermediate bame spaced betweenvsaid surrounding and interior walls to provide a counter-flow path for a -heating medium within said chamber, said heating element being concentrically positioned with respect to said outer casing and being spaced therefrom, said surrounding wall providing, with said outer casing, a lter chamber bounded by said surrounding wall and said outer casing and havin'g an oil inlet therein, iltering material within said filter chamber, an annular oil-pervious plate upon the top of said ilter chamber for Y retaining said ltering material within said filter Secured concentrically to the underside of the I 'cover plate 2 is a cowling 34 of the cross-sectional conguration clearly illustrated and designed to lead ofi.' vapor 35 through the valve 36, this valve consisting of the cage 31 provided with an aper ture 33 and enclosing Fa ball and spring 39 and,

4D. Vapors nally discharge into the atmosphere through the central aperture Il provided in the plate 2.

Since various modications can be made in my invention as hereinabove described and many apparently widely diilerent embodiments oi' same made within the scope of the claim without departing from such spirit and scope, it is intended that all matter contained in the accompanying specification shall be interpreted as illustrative only and not in a limiting sense and I desire only such limitations placed thereon as are speciiically expressed in the accompanying claim.

What I claim as my invention is:

A lubricating oil reclaimer comprising in combination, an outer casing and, a heating element, said lelement embodying a vertical and cylindrichamber, said heating element base having heat medium intake and discharge apertures therein on either side of saidbaille to heat said interior wall, said interior wall functioning as 'a funnel for filtered oil`which, .in process of being reclaimed,traverses said filter chamber and there'- after said interior wall to be acted upon -by the heat radiated therefrom, the lower end of said interior wall opening into anoil discharge aperture in said heating element base.


REFERENCES CITED The following references are of record in the le of this patent:-

UNlTED STATES PATENTS Haertel Dec. 3, 1918

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US1286297 *Feb 16, 1918Dec 3, 1918F H Appleton & Son IncStrainer.
US1776726 *Mar 27, 1929Sep 23, 1930Gross Angus ROil cooler
US2068473 *Sep 14, 1934Jan 19, 1937William SchwalgeLubricating oil reclaiming apparatus
US2088243 *Nov 21, 1936Jul 27, 1937Koinzan WalterOil filter
US2173631 *Sep 22, 1938Sep 19, 1939Niedens Johnnie AOil-refining apparatus
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2792116 *Oct 12, 1953May 14, 1957Haerther Jr William WOil filter
US2839196 *Aug 9, 1955Jun 17, 1958William C SchwalgerOil reclaimer
US3083833 *May 20, 1959Apr 2, 1963Bendix CorpFuel heater-filter combination
US3268080 *Sep 26, 1962Aug 23, 1966Avco CorpSelf-clarifying filter system
US3616885 *Dec 2, 1970Nov 2, 1971Priest Glen ROil reclaimer
US3845751 *Aug 30, 1973Nov 5, 1974R RunstetlerOil purifying means employed in connection with internal combustion engines
US3915860 *Dec 26, 1973Oct 28, 1975Glen R PriestOil reconditioning device
US4217221 *May 7, 1979Aug 12, 1980Masso Joseph IOil refining apparatus
US4261838 *Nov 1, 1978Apr 14, 1981Lee HalleronBy-pass oil filtration system for internal combustion engines
US4295966 *Jul 17, 1980Oct 20, 1981Leblanc Ralph WApparatus for removing contaminants from lubricating oil
US4337119 *Apr 10, 1981Jun 29, 1982Donahue Jerome TOil reclaiming apparatus having ultraviolet sterilizer therein
US4349438 *Jul 8, 1981Sep 14, 1982Sims Oil, Inc.Oil refiner
US4387691 *Nov 7, 1980Jun 14, 1983Texas Instruments IncorporatedDiesel fuel filter system
US4443334 *Sep 15, 1980Apr 17, 1984Recon Ltd.Oil reclamation device
US4933093 *Apr 20, 1989Jun 12, 1990Keller Russel DFuel filter
US5630956 *Jun 20, 1995May 20, 1997Certified Technologies CorporationOil filtering and refining device
US6368497 *Apr 7, 1997Apr 9, 2002De Sylva Robert F.Compact mobile oil recycling system
US6955754 *Aug 30, 2001Oct 18, 2005De Sylva RobertCompact fluid cleaning system
WO1982000419A1 *Aug 11, 1980Feb 18, 1982J MassoOil refining apparatus
WO1984001112A1 *Sep 12, 1983Mar 29, 1984Loyie SimsOil refiner with separable vaporization and filtering elements
U.S. Classification210/185, 210/180
International ClassificationB01D29/00, B01D35/18
Cooperative ClassificationB01D29/009, B01D29/0027, B01D35/18
European ClassificationB01D29/00A8, B01D29/00A42, B01D35/18