US1307016A - Oil-cooling system foe - Google Patents
Oil-cooling system foe Download PDFInfo
- Publication number
- US1307016A US1307016A US1307016DA US1307016A US 1307016 A US1307016 A US 1307016A US 1307016D A US1307016D A US 1307016DA US 1307016 A US1307016 A US 1307016A
- Authority
- US
- United States
- Prior art keywords
- oil
- cooling system
- radiator
- pipe
- crank case
- 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
- 238000001816 cooling Methods 0.000 title description 8
- 239000002360 explosive Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
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
- F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
- F16N39/02—Arrangements for conditioning of lubricants in the lubricating system by cooling
Definitions
- This invention relates to improvements in an oil cooling system for explosive engines, and particularly to those used on trucks, tractors and other vehicles in which the engines work under heavy loads.
- the operation of an internal combustion engine is naturally conduciveto the generation of great heat. While a portion of this is carried off by the cooling water passing around the cylinders, a certain percentage remains in the metal and is conducted to the crank case, elther through the cylinder walls or through I the pistons and connecting rods. Also a certain percentage of the hot gases may leak past the piston intothe crank case. and other conditions heat the oil carried in the crank case to an excessive degree, so
- the principal object of my invention is to produce .a means whereby the 7 oil in the crank case will be maintained at a reasonably low temperature while the engme is in operation.
- the system may also be applied equally well to cool th oil in transmission boxes and the like, in which the constant revolving of gears tends to overheat the oil.
- a further object is to produce a simple system and yet one which will be exceedingly effective for the purposes for which it is
- the on the drawing represents 8.
- crank case 2 therein adapted to contain a supply of oil.
- a pipe 3 Communicating with the case at the lowest point thereof is a pipe 3 having a strainer 4 thereon inside the crank case, the pipe leading to the intake of a pump 5 driven from the magneto or water pump shaft 6 of the.
- the discharge pipe 7 from the pump leads to the top of a radiator 8, the same being cooled by means of a fan 9 driven by the motor in the usual manner.
- a return pipe 10 leads from the bottom of the radiator to the upper end of the crank case to discharge the cooled oil thereinto. This pipe must pass to the top of the radiator in order to keep the same full at all times.
- this radiator may be made with the ordinary water radiator generally used and cooled by the same fan', orl it may be a separate radiator positioned on the vehicle'in'the most suitable location.
Description
l. I. METZGER.
O'IL COOLING SYSTEM FOR'EXPLOSIVE ENGINES. APPLICATION FILED APR. 4. 1919.
- 1,307,01 6. Patented June 17, 1919.
INVENTOR. fivm .LWZ er I ATTORNEY STATES. PATENT OFFICE.
IBVIN I METZGER', F STOCKTON, CALIFORNIA.
OIL-COOLING SYSTEM FOR EXPLOSIVE-ENGINES.
Specification of Letters Patent. Patented June 17, 1919.
Application filed April 4, 1919. Serial in. 287,605.
the same, reference being had to the accompanying drawin and to the characters of reference marke thereon, which form a part.
of this application.
This invention relates to improvements in an oil cooling system for explosive engines, and particularly to those used on trucks, tractors and other vehicles in which the engines work under heavy loads. The operation of an internal combustion engine is naturally conduciveto the generation of great heat. While a portion of this is carried off by the cooling water passing around the cylinders, a certain percentage remains in the metal and is conducted to the crank case, elther through the cylinder walls or through I the pistons and connecting rods. Also a certain percentage of the hot gases may leak past the piston intothe crank case. and other conditions heat the oil carried in the crank case to an excessive degree, so
.much so that the. oil loses its body while so heated and loses its value as a lubricant, particularly as the oil for heavy-duty motors should have considerable body.
The principal object of my invention,- therefore, is to produce .a means whereby the 7 oil in the crank case will be maintained at a reasonably low temperature while the engme is in operation.
The system may also be applied equally well to cool th oil in transmission boxes and the like, in which the constant revolving of gears tends to overheat the oil.
' designed.
A further object is to produce a simple system and yet one which will be exceedingly effective for the purposes for which it is These objects, I accomplish by means of such structure and relative arrangement of the parts as will fully appear by a perusal of the following specification and claims.
The on the drawing represents 8.
These. I
. usual crank case 2 therein adapted to contain a supply of oil.
Communicating with the case at the lowest point thereof is a pipe 3 having a strainer 4 thereon inside the crank case, the pipe leading to the intake of a pump 5 driven from the magneto or water pump shaft 6 of the.
motor, or by an auxiliary means if necessary.
The discharge pipe 7 from the pump leads to the top of a radiator 8, the same being cooled by means of a fan 9 driven by the motor in the usual manner. A return pipe 10 leads from the bottom of the radiator to the upper end of the crank case to discharge the cooled oil thereinto. This pipe must pass to the top of the radiator in order to keep the same full at all times.
In practice, this radiator may be made with the ordinary water radiator generally used and cooled by the same fan', orl it may be a separate radiator positioned on the vehicle'in'the most suitable location.
Thus from the foregoing description it will readily be seen that I hav'e'produced such a device as substantially fulfils the ob: jects of the invention'as set forth herein.
While this specification sets forth in detail a the present and preferred construction of the device, still in practice, such deviationsfrom such detail may be resorted to as do not form a departure from the spirit ofthe invention as defined by the appended claims.
Having described my invention, what I declare as new and useful and desire to secure by Letters Patent is 1. In comlbination with an inclosed casing containing oil subjected to heat, a means for 2. In combination with an explosive motor having a crank case thereon adapted to contain a supply of oil, a means for cooling the oil therein, such means comprisin a pipe connected at one end to the bottom 0 the easing, a radiator at the other end of the pipe, :1
fan positioned to cool the radiator, a second pipe leading from the radiator to the casing,
and a pump interposed in the first named pipe whereby a circulation of oil is maintained to cool the same, the pump and fan being driven by the motor. 1
In testimony whereof I afiix my signature.
IRVIN I. METZGE-R.
Publications (1)
Publication Number | Publication Date |
---|---|
US1307016A true US1307016A (en) | 1919-06-17 |
Family
ID=3374538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US1307016D Expired - Lifetime US1307016A (en) | Oil-cooling system foe |
Country Status (1)
Country | Link |
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US (1) | US1307016A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2568473A (en) * | 1947-11-18 | 1951-09-18 | Tucker Corp | Combination internal-combustion engine and accessories |
US2887097A (en) * | 1955-09-19 | 1959-05-19 | Sr Thomas W Huffman | Supplemental cooling system for engine radiators |
US11879011B2 (en) | 2016-05-13 | 2024-01-23 | Bioatla, Inc. | Anti-ROR2 antibodies, antibody fragments, their immunoconjucates and uses thereof |
-
0
- US US1307016D patent/US1307016A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2568473A (en) * | 1947-11-18 | 1951-09-18 | Tucker Corp | Combination internal-combustion engine and accessories |
US2887097A (en) * | 1955-09-19 | 1959-05-19 | Sr Thomas W Huffman | Supplemental cooling system for engine radiators |
US11879011B2 (en) | 2016-05-13 | 2024-01-23 | Bioatla, Inc. | Anti-ROR2 antibodies, antibody fragments, their immunoconjucates and uses thereof |
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