US2163490A - Oil baffle - Google Patents
Oil baffle Download PDFInfo
- Publication number
- US2163490A US2163490A US68947A US6894736A US2163490A US 2163490 A US2163490 A US 2163490A US 68947 A US68947 A US 68947A US 6894736 A US6894736 A US 6894736A US 2163490 A US2163490 A US 2163490A
- Authority
- US
- United States
- Prior art keywords
- oil baffle
- oil
- bearing
- construction
- flanges
- 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
- 238000010276 construction Methods 0.000 description 5
- 210000005069 ears Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N31/00—Means for collecting, retaining, or draining-off lubricant in or on machines or apparatus
- F16N31/02—Oil catchers; Oil wipers
Definitions
- 'Ihe present invention relates to an oil bave designed for use on crankshafts in internal combustion engines in conjunction with the bearing connections therewith of the connecting rod and the object of the Ainvention is to prevent the throwing of the oil up into the upper portions' of the cylinders thereby diminishing oil consumption, decreasing the formation of carbon and the like.
- Another important object of the invention resides in the provision of a device of this nature which is simple in its construction, inexpensive to manufacture, easy to install or incorporate in the construction of the engine, thoroughly ef cient and reliable in use and operation and otherwise well adapted to the purpose for which it is designed.
- Figure 1 is a sectional View through the crank portion of a crankshaft of an engine showing a bearing and a connecting rod thereon with an embodiment of my device incorporated with respect thereto.
- Figure 2 is a sectional View taken substantially on the line 2-2 of Figure 1 looking downwardly.
- Figure 3 is an end elevation of the embodiment.
- Figure 4 is a View similar to Figure l showing another embodiment of the invention.
- Figure 5 is a side elevation thereof.
- Figure 6 is a bottom plan View of one part of the second embodiment.
- Figure 7 is a View similar to Figures 1 and 4 showing the invention incorporated in the bear- 40 ing.
- Figure 8 is a sectional View taken substantialiy on the line 8--8 of Figure 7.
- I have an varcuate body S of sheet metal or the like with an elongated intermediately disposed slot lil formed therein and the end portions formed with co-planar oppositely extending ears Ii apertured to be received by the bolts 8 to hold the body about the upper portion of the bearing l.
- flanges i4 which are arcuate in cross section and being bowed upwardly will tend to deflect the oil downwardly from the upper portion of the cylinder in which the connecting rod operates.
- An oil deflector device of the classy described including an arcuate sheet metal body having an elongated intermediate slot, ears struck outwardly from the ends thereof in co-planar relationship to one another, and flanges formed on the marginal edges of the body, said anges being bowed upwardly and arcuate in cross-section.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
June 20, 1939-. A C. H555 2,163,490
OIL BAFFLE Filed March 14, 193e 2 sheets-sheet 1' aq v l A /0 k/' f-f--QZD nvenlor f/zcrew C. Haw
1 v l By mi. M
hm )6g A Homey:
Patented June 20, 1939 UNITED STATES PATENT OFFECE 1 Claim.
'Ihe present invention relates to an oil baiile designed for use on crankshafts in internal combustion engines in conjunction with the bearing connections therewith of the connecting rod and the object of the Ainvention is to prevent the throwing of the oil up into the upper portions' of the cylinders thereby diminishing oil consumption, decreasing the formation of carbon and the like.
Another important object of the invention resides in the provision of a device of this nature which is simple in its construction, inexpensive to manufacture, easy to install or incorporate in the construction of the engine, thoroughly ef cient and reliable in use and operation and otherwise well adapted to the purpose for which it is designed.
With the above and numerous other objects in view as will appear as the description proceeds,
the invention consists in certain novel features of construction, and in the combination and arrangement of parts as will be hereinafter more fully described and claimed.
In the drawings:-
Figure 1 is a sectional View through the crank portion of a crankshaft of an engine showing a bearing and a connecting rod thereon with an embodiment of my device incorporated with respect thereto.
Figure 2 is a sectional View taken substantially on the line 2-2 of Figure 1 looking downwardly.
Figure 3 is an end elevation of the embodiment.
Figure 4 is a View similar to Figure l showing another embodiment of the invention.
Figure 5 is a side elevation thereof.
Figure 6 is a bottom plan View of one part of the second embodiment.
Figure 7 is a View similar to Figures 1 and 4 showing the invention incorporated in the bear- 40 ing.
Figure 8 is a sectional View taken substantialiy on the line 8--8 of Figure 7.
Referring to the drawings in detail and now particularly to the first embodiment shown in 45 Figures 1, 2, and 3, it will be seen that the numeral 5 denotes the crank of a crankshaft, nu-
meral 6 the connecting rod and numeral i the bearing associated between the two in the usual well known manner. Numerals 8 denote bolts holding the segments of the bearing together. The parts thus far described are conventional.
Now referring particularly to the first embodiment of my invention it will be seen that I have an varcuate body S of sheet metal or the like with an elongated intermediately disposed slot lil formed therein and the end portions formed with co-planar oppositely extending ears Ii apertured to be received by the bolts 8 to hold the body about the upper portion of the bearing l. On the marginal edges of the body 9 are formed flanges i4 which are arcuate in cross section and being bowed upwardly will tend to deflect the oil downwardly from the upper portion of the cylinder in which the connecting rod operates.
In Figures 4, 5 and 6, I have shown another embodiment of my invention wherein flanges I4' have earsI Il' to be received in overlapping relationship in engagement with the bolts' In Figures 7 and 8 I have disclosed the same idea incorporated in the bearing iii the flanges l5 of which are provided with annular outwardly directed deflecting portions il.
It is thought that the construction, operation, utility and advantages of this invention will now be quite apparent to those skilled in this art without a more detailed description thereof.
It will be apparent that changes in the details of construction, and in the combination and arrangement of parts may be resorted to without departing from the spirit or scope of the invention as hereinafter claimed or sacricing any of its advantages,
What is claimed is:
An oil deflector device of the classy described including an arcuate sheet metal body having an elongated intermediate slot, ears struck outwardly from the ends thereof in co-planar relationship to one another, and flanges formed on the marginal edges of the body, said anges being bowed upwardly and arcuate in cross-section.
.ANDREW CLEMENT I-IESS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68947A US2163490A (en) | 1936-03-14 | 1936-03-14 | Oil baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68947A US2163490A (en) | 1936-03-14 | 1936-03-14 | Oil baffle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2163490A true US2163490A (en) | 1939-06-20 |
Family
ID=22085733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US68947A Expired - Lifetime US2163490A (en) | 1936-03-14 | 1936-03-14 | Oil baffle |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US2163490A (en) |
-
1936
- 1936-03-14 US US68947A patent/US2163490A/en not_active Expired - Lifetime
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