US1755912A - Oil filter - Google Patents
Oil filter Download PDFInfo
- Publication number
- US1755912A US1755912A US309469A US30946928A US1755912A US 1755912 A US1755912 A US 1755912A US 309469 A US309469 A US 309469A US 30946928 A US30946928 A US 30946928A US 1755912 A US1755912 A US 1755912A
- Authority
- US
- United States
- Prior art keywords
- shoulder
- oil filter
- oil
- bowl
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000001914 filtration Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 101150067539 AMBP gene Proteins 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/0415—Details of supporting structures
Definitions
- the present invention is directed to improvements in oil filters.
- the primaryobject of the ⁇ invention isto provide a device of'this character constructed in such manner that it can be conveniently placed in an oil line of an automobile engine to positively separate foreign matter from the oil to prevent' passage thereof into the working parts of the engine.
- Another object of the invention is to provide a device of this character so constructed that it can be easily and quickly disassembled to permit removal of sediment and cleansing of the various filtering elements.
- Another object of the invention is to provide a device of this kind wherein a novel form of support is employed for positively lioldingthe filtering element in spaced relationship.
- Another object of the invention is to provide a device of this kind which is simple in construction, ei'iicient in operation, durable, and one which can be manufactured at a very small cost.
- Figure 2 is a vertical central sectional view therethrough.
- Figure 3 is a perspective view of one of the supports.
- 1 designates a casing, preferably circular in cross section, the upper end of which is formed with a conical dome 2 which communicates with the discharge pipe 3, said pipe serving to convey the filtered oil to the working parts of the engine.
- the casing is provided with upper and lower annular shoulders 4and 5, respectively, the purpose of which will be later eX- plained.
- a conical hollow bottom 6 is provided and has its upper edge formed with an annular fiange 7 for securementto the'flange 8 of the casing, said bottom having a pipe 9 connected therewith which leads from the oil pump,
- rlhe bottom 6 is provided with a nipple 10 vertical slots 15@
- the yoke carries in its bight portion a clamping screw 16 which is adapted to iiiipinge against the bottom of the bowl to hold the saine firmly in place.
- Filtering screens 17 and 18 of suitable mesh are employed, the former being engaged withthe shoulder 5 while the latter engages the shoulder 7.
- a filtering element 19 is ,provided and engages the shoulder 4, said element consisting of screens 20 and 21 having confined therebetween a fabric sheet 22, preferably of flannel.
- upper and lower supports 23 are employed and consist vof rectangular frames 24 formed from suitable wire, said frames being disposed in criss-cross relation and are-secured in any approved manner at their points of intersection in order that the frames will be rigid.
- the upper support rests upon the screen 17 and serves to hold the element 19 engaged with the shoulder 4, while theilower support rests upon the screen 18 supported by the shoulder 7 and maintains the screen 17 engaged with the shoulder 5.
- the element 19, screens 17 and 18 will be maintained in proper spaced relales f @per ana me mafie-g atm 40 tionship and against movement as the oil is pumped through the lter.
- a band 25 is engaged upon the casing and serves to hold the filter in place upon the automobile, this band being spot Welded to the casing.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
April 22, 1930. B. H. CARLISLE 1,755,912
OIL FILTER Original Filed Oct. l, 1928 als :Eli-1. Carlisle u attenua/1go Patented Apr. 22, 1930 PATENT OFFICE BENJIMAN HARRISON CARLISLE, OF PETERSBURG, INDIANA OIL FILTER Application filed October 1', 19??,8, Serial No. 363,469. Renewed Ian-nary 9, 1930.
The present invention is directed to improvements in oil filters.
The primaryobject of the `invention isto provide a device of'this character constructed in such manner that it can be conveniently placed in an oil line of an automobile engine to positively separate foreign matter from the oil to prevent' passage thereof into the working parts of the engine.
Another object of the invention is to provide a device of this character so constructed that it can be easily and quickly disassembled to permit removal of sediment and cleansing of the various filtering elements. Another object of the invention is to provide a device of this kind wherein a novel form of support is employed for positively lioldingthe filtering element in spaced relationship.
Another object of the invention is to provide a device of this kind which is simple in construction, ei'iicient in operation, durable, and one which can be manufactured at a very small cost.
With these and other objects in View, this 'invention resides in the novel Jfeatures of construction, formation, combinationand arrangement of parts yto be liereinaftenmore fully described, claimed and illustrated in the accompanying drawing, in which Figure 1 is a side elevation of the device.
Figure 2 is a vertical central sectional view therethrough.
Figure 3 is a perspective view of one of the supports.
Referring to the drawing, 1 designates a casing, preferably circular in cross section, the upper end of which is formed with a conical dome 2 which communicates with the discharge pipe 3, said pipe serving to convey the filtered oil to the working parts of the engine. The casing is provided with upper and lower annular shoulders 4and 5, respectively, the purpose of which will be later eX- plained. l
A conical hollow bottom 6 is provided and has its upper edge formed with an annular fiange 7 for securementto the'flange 8 of the casing, said bottom having a pipe 9 connected therewith which leads from the oil pump,
not shown, screws 10 ai'ecai'ried by the flange l 8 in order that the same can be securely con nectedto the flange 7, as shown in Figure 2 of the drawing.
To attach the bowl to the head it is only necessary to hold yoke horizontally in order that the slots 15 will pass over the lugs 12, whereupon the yoke is swung to a vertical position and the bowl placed therein. The screw 16 is then manipulated to secure the bowl in position.
Filtering screens 17 and 18 of suitable mesh are employed, the former being engaged withthe shoulder 5 while the latter engages the shoulder 7. A filtering element 19 is ,provided and engages the shoulder 4, said element consisting of screens 20 and 21 having confined therebetween a fabric sheet 22, preferably of flannel.
In order to hold the element v19 engaged upon the shoulder 4 and the screen 17 upon the shoulder 5, upper and lower supports 23 are employed and consist vof rectangular frames 24 formed from suitable wire, said frames being disposed in criss-cross relation and are-secured in any approved manner at their points of intersection in order that the frames will be rigid. The upper support rests upon the screen 17 and serves to hold the element 19 engaged with the shoulder 4, while theilower support rests upon the screen 18 supported by the shoulder 7 and maintains the screen 17 engaged with the shoulder 5. In this manner the element 19, screens 17 and 18 will be maintained in proper spaced relales f @per ana me mafie-g atm 40 tionship and against movement as the oil is pumped through the lter.
A band 25 is engaged upon the casing and serves to hold the filter in place upon the automobile, this band being spot Welded to the casing.
It Will-be 'obious-thattheoilhentering the bottomG Willlde'foredupwardly'hdthrougli the ltering mediums in order that dirt,grit
or Yother foreign matterwill be extracted therefrom. F'rtli'efit Will'beapp'arent"that particles, such as metal-cuttings and grit Will gravitate from the bottom 6 into the'b'o'itil 13 throughithe nipple l0?.A Since the bowl `and Various' filtering elements are readily Sre- ,movable fthe tievce @an be -ffa any f disassemvWill also enter Athelom/l'l.
-' advantages puttin to unis@ :skilled in ther/art., withut further description, and' it Will nloe' undertli'iitvarious lin 'theE sie, shape, "antlfproportion 'and,-Iiii'n'r detailsof 2on- 'str tron, inizi-yl be iresort'edfjto "Without depart'- itl-avantages of 'the invention. 3,0 Y
the vl'easing' and the lower 'itering itl-@merit and VlfrIter'nu'e'date Vfilte'irinlg Z'ele'r'n''ents2 N4and; 'a (similar frame feng-aged ,between the inten i mediate ltering 'element and 'lwver'lilteiin'g i, ,vzw v. L l, 1g n vele ent, said lframes serymgito maintain the
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US309469A US1755912A (en) | 1928-10-01 | 1928-10-01 | Oil filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US309469A US1755912A (en) | 1928-10-01 | 1928-10-01 | Oil filter |
Publications (1)
Publication Number | Publication Date |
---|---|
US1755912A true US1755912A (en) | 1930-04-22 |
Family
ID=23198367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US309469A Expired - Lifetime US1755912A (en) | 1928-10-01 | 1928-10-01 | Oil filter |
Country Status (1)
Country | Link |
---|---|
US (1) | US1755912A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2427320A (en) * | 1944-01-06 | 1947-09-09 | Ind Wire Cloth Products Corp | Fluid strainer construction |
US2647635A (en) * | 1948-09-23 | 1953-08-04 | Hove Spark O Liner Corp | Filter |
-
1928
- 1928-10-01 US US309469A patent/US1755912A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2427320A (en) * | 1944-01-06 | 1947-09-09 | Ind Wire Cloth Products Corp | Fluid strainer construction |
US2647635A (en) * | 1948-09-23 | 1953-08-04 | Hove Spark O Liner Corp | Filter |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2270969A (en) | Filter device | |
US2183616A (en) | Fuel filter | |
US2643772A (en) | Filter | |
US1755912A (en) | Oil filter | |
US2744632A (en) | Filtering screen assembly | |
US1573929A (en) | Strainer | |
US1230024A (en) | Cistern strainer and filter. | |
US2035851A (en) | Filter | |
US2329987A (en) | Strainer device for liquids | |
US1001929A (en) | Oil-filter. | |
US1953759A (en) | Filter for liquids | |
US2233981A (en) | Filter | |
US1884615A (en) | Filter | |
US748230A (en) | Water screen and filter. | |
US1968312A (en) | Air cleaner and silencer | |
US2320725A (en) | Filter | |
US454340A (en) | Filter | |
US250331A (en) | Filter | |
US2460416A (en) | Screen cleaner for pressure filters | |
US1099212A (en) | Wine-filter. | |
US2365360A (en) | Filter | |
US2149956A (en) | Filtering apparatus | |
US1636285A (en) | Liquid filter | |
US759903A (en) | Filter for rain-spouts. | |
US2280577A (en) | Oil filter |