US907039A - Lubricating device for gas-engine cylinders. - Google Patents
Lubricating device for gas-engine cylinders. Download PDFInfo
- Publication number
- US907039A US907039A US43014008A US1908430140A US907039A US 907039 A US907039 A US 907039A US 43014008 A US43014008 A US 43014008A US 1908430140 A US1908430140 A US 1908430140A US 907039 A US907039 A US 907039A
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- United States
- Prior art keywords
- gas
- chambers
- cylinders
- engine cylinders
- lubricating device
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- 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.)
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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
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/14—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated the lubricant being conveyed from the reservoir by mechanical means
- F16N7/26—Splash lubrication
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/048—Type of gearings to be lubricated, cooled or heated
- F16H57/0482—Gearings with gears having orbital motion
- F16H57/0483—Axle or inter-axle differentials
Definitions
- THYE NORRIS PETERS ca, wAsnmamn; o. c.
- OSKAR GRIMM OF OLBERSLEBEN, GERMANY.
- My invention relates to a device for regulating the level of oil in the crank casings of explosion engines for motor vehicles, which is characterized by the single chambers of a sub-divided. crank casing being connected to each other by means of communicating conduits which can be closed.
- crank casing of an engine is commonly divided in' such manner that two cylinders receive lubrication from one chamber.
- This arrangement is also attended with difliculties, for in the case of a four-cylinder engine, it is necessary to have two, and in the case of a six-cylinder engine, three lubricating chambers, independent of each other.
- This difliculty is completely obviated by the arrangement according to this invention, in which the single chambers of the sub-divided crank casing are connected together by conduits which can be closed.
- each chamber a a a is connected to the adjoining one by a pipe, of a sufficiently large inside diameter, arranged almost at the bottom of the chamber.
- Each pipe 0 b can be closed by a cock 0 0
- All the cooks c c are connected by a rod d, so that it is possible to open or close simultaneously all the cocks, if desired, from the drivers seat.
- the arrangement is used in such manner that the cooks c c are always closed during driving, and when driving on a level ground, they are initially opened for a second, in order to get the same level and consequently an equal quantity of oil in all the chambers.
- the condition of the lubricant in the crank case can be readily determined by a driver of ordinary skill from the fumes escaping at the exhaust, such fumes being decidedly marked and unpleasant when the parts are not properly lubricated. Should it happen that more oil is consumed in one chamber than in another, the character of the fumes will indicate such condition and the difficulty is remedied by opening the cooks momentarily as soon as the vehicle reaches level ground.
- the invention consists, therefore, in combining the advantages of a single crank case chamber during traveling on level ground, with the advantages of a sub-divided casing in traveling on gradients, by establishing communication between the several crank case chambers in such manner that it canbe closed, whereby all drawbacks are avoided.
Description
O. GRIMM.
LUBRIGATING DEVICE FOR GAS ENGINE CYLINDERS.
APPLIOATION II'LED APR. 30, 1908.
Patented'Dec. 15, 1908.
THYE NORRIS PETERS ca, wAsnmamn; o. c.
OSKAR GRIMM, OF OLBERSLEBEN, GERMANY.
LUBRIQATING DEVICE FOR GAS-ENGINE CYLINDERS.
Specification of Letters Patent.
Application filed April 30, 1908.
Patented Dec. 15, 1908.
Serial No. 430,140.
To all whom it may concern:
Be it known that I, OSKAR GRIMM, a subject of the German Emperor, residing at ()lbersleben, Grand Duchy of SaXe-Weimar- Eisenach, Germany, have invented certain new and useful Improvements in Lubricating Devices for Gas-Engine Cylinders, of which the following is a specification.
My invention relates to a device for regulating the level of oil in the crank casings of explosion engines for motor vehicles, which is characterized by the single chambers of a sub-divided. crank casing being connected to each other by means of communicating conduits which can be closed.
The arrangement of pipes the communication of which can be closed, for connecting the chambers of the crank casing divided by partitions makes it possible to maintain a uniform level of oil in the separate compartments, and to maintain the said uniform level within given limits. This results in an important advantage in that the lubrication of the single cylinders and of the corresponding parts is constant and perfect.
As is well known, if there were no partitions in the crank casing of explosion engines for motor vehicles, the level of the oil in the case of engines with several cylinders would be, when the car is in the horizontal position, always such that one cylinder would be lubricated always in the same way as another. In order to prevent during the driving on uneven ground or in going uphill, the back cylinders from getting too much or the whole of the oil, and during down-hill travel, the front cylinders from getting too much or the whole of the oil, it is necessary to divide the crank casing into several chambers separated from each other. The most uniform lubrication, independent of hills, would be accordingly obtained by dividing the crank casing into as many chambers as there are cylinders in the engine.
In order to remedy the difficulty of control as far as possible the crank casing of an engine is commonly divided in' such manner that two cylinders receive lubrication from one chamber. This arrangement is also attended with difliculties, for in the case of a four-cylinder engine, it is necessary to have two, and in the case of a six-cylinder engine, three lubricating chambers, independent of each other. This difliculty is completely obviated by the arrangement according to this invention, in which the single chambers of the sub-divided crank casing are connected together by conduits which can be closed.
A construction according to this invention is illustrated in the accompanying drawing. As will be seen from the same, each chamber a a a is connected to the adjoining one by a pipe, of a sufficiently large inside diameter, arranged almost at the bottom of the chamber. Each pipe 0 b can be closed by a cock 0 0 All the cooks c c are connected by a rod d, so that it is possible to open or close simultaneously all the cocks, if desired, from the drivers seat.
The arrangement is used in such manner that the cooks c c are always closed during driving, and when driving on a level ground, they are initially opened for a second, in order to get the same level and consequently an equal quantity of oil in all the chambers. The condition of the lubricant in the crank case can be readily determined by a driver of ordinary skill from the fumes escaping at the exhaust, such fumes being decidedly marked and unpleasant when the parts are not properly lubricated. Should it happen that more oil is consumed in one chamber than in another, the character of the fumes will indicate such condition and the difficulty is remedied by opening the cooks momentarily as soon as the vehicle reaches level ground.
As the lubricating of all the cylinders is the same, whether the car is traveling on level ground or going up or down-hill, the working of the engine is uniform.
The invention consists, therefore, in combining the advantages of a single crank case chamber during traveling on level ground, with the advantages of a sub-divided casing in traveling on gradients, by establishing communication between the several crank case chambers in such manner that it canbe closed, whereby all drawbacks are avoided.
What I claim is:
1. In a device of the type set forth, the combination with a crank case formed of a plurality of independent lubricating chambers, of pipes connecting the chambers, and a valve in each pipe.
2. In a device of the type set forth, the my hand in presence of two subscribing Wit-t combination with a crank case formed of a nesses.
plurality of independent lubricating chambers, of pipes connecting the chambers, a OSKAR M 5 Valve in each pipe, and means for operating Witnesses:
the valves in unison. K. WALTER,
In testimony whereof I have hereunto set WILHELM DAHLE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43014008A US907039A (en) | 1908-04-30 | 1908-04-30 | Lubricating device for gas-engine cylinders. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43014008A US907039A (en) | 1908-04-30 | 1908-04-30 | Lubricating device for gas-engine cylinders. |
Publications (1)
Publication Number | Publication Date |
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US907039A true US907039A (en) | 1908-12-15 |
Family
ID=2975475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US43014008A Expired - Lifetime US907039A (en) | 1908-04-30 | 1908-04-30 | Lubricating device for gas-engine cylinders. |
Country Status (1)
Country | Link |
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US (1) | US907039A (en) |
-
1908
- 1908-04-30 US US43014008A patent/US907039A/en not_active Expired - Lifetime
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