US1020835A - Automatic oiler. - Google Patents
Automatic oiler. Download PDFInfo
- Publication number
- US1020835A US1020835A US57523110A US1910575231A US1020835A US 1020835 A US1020835 A US 1020835A US 57523110 A US57523110 A US 57523110A US 1910575231 A US1910575231 A US 1910575231A US 1020835 A US1020835 A US 1020835A
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- US
- United States
- Prior art keywords
- reservoir
- valve
- steam
- oil
- actuator
- 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
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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
- F16N7/30—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 oil being fed or carried along by another fluid
Definitions
- the invention relates to automatic oiling devices, being particularly directed to a construction for use on steam engines or the like and adapted to automatically supply oil to the desired parts while the engine is taking steam.
- the main object of the present invention is the provision of an automatic oiling device in which the oil supply from a reservoir is controlled by a valve, the construction including automatically operated means whereby the valve is actuated under predetermined conditions to provide for the flow of a supply of oil from the reservoir to the desired bearings.
- a further object of the invention is the utilization of the valve actuating means as a heating medium for the body of oil within the reservoir to maintain the latter in proper fluid condition.
- a further object is to provide means whereby the valve actuating means may be manually limited in movement to regulate the maximum opening of the valve and thereby control the quantity of oil flowing from the reservoir in a given time.
- a still further object of the invention is the provision of means whereby the valve actuating mechanism may be manually controlled to adapt the lubricator for service when the engine is not taking. steam, as may, under some circumstances, be desired.
- the invention in its preferred details of.
- FIG. 1 is a vertical sectional view illustrating the improvement.
- Fig. 2 is a section on line 2&2 of Fig. 1.
- the improved automatic oiler includes a reservoir 1 comprising a suitable casing of any contour or size desired.
- the casing is formed with a filling opening 2 designed to be normally closed by a removable Specification of Letters Patent.
- the oil outlet in the reservoir communicates with a tube orA pipe 6 leading to the bearing to be served, and said tube preferably includes, in an appropriate part. thereof, a sight glass 7 by means of which the passage of the oil may be noted and the failure of operation guarded against.
- an actuator .S preferably a Bourdon tube.
- the tube is in open communication with a steam pipe 9 opening through the wall of the reservoir and leading preferably to the valve chest or other appropriate part of the engine, the object sought being to supply steam to the actuator while the engine is taking steam.
- a steam pipe 10 leading to any suitable source of steam supply and controlled by a valve 17 so that the lubricator can, by the manipulation of the valve, admit steam to the actuator at will.
- an automatic relief valve 11 of any usual or preferred type designed to relieve the pressure in the pipe 9 upon the cessation of the steam supply thereto.
- this relief valve comprises a puppet valve 15 adapted to be forced against its seat 16 by pressure of the steam entering the actuator. lVhen the steam is cut olf from the actuator condensation takes place therein and the atmospheric pressure on the valve 15 together with the weight thereof causes the said valve to open and thereby relieve all pressure in the actuator. i
- a set screw 14 is threaded through the reservoir, preferably through a thickened portion thereof, and has its free or inner end immediately overlying the free end of the actuator 8, said set screw being longitudinally adjustable, through the reservoir wall, to dispose its free end at a desired distance above the actuator and thereby, in an obvious manner,
- the invention contemplates a plurality of actuators arranged Within a single casingior reservoir, each actuator controlling its own outlet and the respective oil outlets leading to different bearings. It is of course to be understood that We contemplate the use of but a vsingle, actuator and correspondingly limited number of coperating parts, or the usel oiany-v number, as may be found expedi-y tious in a particular case.
- the pipe 10 and control of' the oiler thereby is particularly advantageous in the use of the device in locomotives as it permits the engineer to control the supply of oil to the moving parts when the engine is standing still or traveling under its own momentum or under grade influence Without taking steam.
- An automatic lubricator comprising an oi-l reservoir, formed withl a valved outlet, a valve controlling said outlet, a steam receiving. valve actuator arranged Within the reservoir, whereby the heat from, the steam Within the actuator .maintains the fluidity of the lubricant, and a set screw carried bysaid reservoir for regulating the movement of the valve.
Description
A. J. M0ARTHUR..& J. R. TUCKER. AUTOMATIC OILEE.
APPLICATION FILED AUG. 3, 1910.
1,020,835, Patented Mar. 19, 1912.
v kv. Q Ni N- VW IIIA 'UNITED STATES PATENT OFFICE.
ANDREW J'. McARTI-IUR AND JAMES ROBERT TUCKER, OF SPRINGFIELD, GEORGIA.
AUTOMATIC OILER.
To all whom t may concern:
Be it knownthat we, ANDREW J. Mo- ARTHUR and JAMES R. TUCKER, citizens of the United States, residing at Springfield, in the county of Effingham and State of Georgia, have invented new and useful Improvements in Automatic Oilers, of which the following is a specification.
The invention relates to automatic oiling devices, being particularly directed to a construction for use on steam engines or the like and adapted to automatically supply oil to the desired parts while the engine is taking steam.
The main object of the present invention is the provision of an automatic oiling device in which the oil supply from a reservoir is controlled by a valve, the construction including automatically operated means whereby the valve is actuated under predetermined conditions to provide for the flow of a supply of oil from the reservoir to the desired bearings.
A further object of the invention is the utilization of the valve actuating means as a heating medium for the body of oil within the reservoir to maintain the latter in proper fluid condition.
A further object is to provide means whereby the valve actuating means may be manually limited in movement to regulate the maximum opening of the valve and thereby control the quantity of oil flowing from the reservoir in a given time.
A still further object of the invention is the provision of means whereby the valve actuating mechanism may be manually controlled to adapt the lubricator for service when the engine is not taking. steam, as may, under some circumstances, be desired.
The invention in its preferred details of.
construction will be described in the following specification, reference being had particularly to the accompanying drawings, in which Figure 1 is a vertical sectional view illustrating the improvement. Fig. 2 is a section on line 2&2 of Fig. 1.
Referring particularly to the accompanying drawings, the improved automatic oiler includes a reservoir 1 comprising a suitable casing of any contour or size desired. The casing is formed with a filling opening 2 designed to be normally closed by a removable Specification of Letters Patent.
Application filed August 3, 1910.
' the tube Patented Mar. 19, 1912. semi No. 575,231.
plug 3 and with an oil outlet 4, through which the oil is directed by gravity, the walls of the outlet being formed to provide a valve seat 5. The oil outlet in the reservoir communicates with a tube orA pipe 6 leading to the bearing to be served, and said tube preferably includes, in an appropriate part. thereof, a sight glass 7 by means of which the passage of the oil may be noted and the failure of operation guarded against.
Within the reservoir is arranged an actuator .S, preferably a Bourdon tube. The tube is in open communication with a steam pipe 9 opening through the wall of the reservoir and leading preferably to the valve chest or other appropriate part of the engine, the object sought being to supply steam to the actuator while the engine is taking steam. Immediately adjacent the reservoir '9 is, through a suitable coupling, in communication with a steam pipe 10 leading to any suitable source of steam supply and controlled by a valve 17 so that the lubricator can, by the manipulation of the valve, admit steam to the actuator at will. Beyond the pipe 10 with relation to the reservoir is arranged an automatic relief valve 11 of any usual or preferred type designed to relieve the pressure in the pipe 9 upon the cessation of the steam supply thereto. As shown this relief valve comprises a puppet valve 15 adapted to be forced against its seat 16 by pressure of the steam entering the actuator. lVhen the steam is cut olf from the actuator condensation takes place therein and the atmospheric pressure on the valve 15 together with the weight thereof causes the said valve to open and thereby relieve all pressure in the actuator. i
Secured to the free end of the actuator 8 is one end of a rod 12, the opposite end being provided with a. valve 13 designed to cooperate ywith the valve seat 5 to close the oil outlet from the reservoir when the valve is in normal or lowered position. A set screw 14 is threaded through the reservoir, preferably through a thickened portion thereof, and has its free or inner end immediately overlying the free end of the actuator 8, said set screw being longitudinally adjustable, through the reservoir wall, to dispose its free end at a desired distance above the actuator and thereby, in an obvious manner,
limit thegopening, movement of thevalvle to control the quantity of oildelivered to the reservoirpin a predetermined time.`
As'will be plain from the drawings, the invention contemplates a plurality of actuators arranged Within a single casingior reservoir, each actuator controlling its own outlet and the respective oil outlets leading to different bearings. It is of course to be understood that We contemplate the use of but a vsingle, actuator and correspondingly limited number of coperating parts, or the usel oiany-v number, as may be found expedi-y tious in a particular case.
Inoperation the engine on taking steam Willperinitthe passage of such fluid to the actua-tor 8, and under the Well-known operation.V of such part the valve Willbe open to thezeXtent limited-by theposition of the adjusting screw..4 The bearing oi' bearings connected with the reservoir will thus be supplied1 .with oil automatically during running of thelengine. If manual `control of thellubrication is desired, the operation of the lubricatort maybe veffected manually through the pipe10,.as previously explained. The arrangement of the actuatorwithin the reservoir,and hence ,Within the oil contained therein, insures the proper temperature of the oill under any and allcOnditiOns and thereby provides for an even and regular flow of oil froml the reservoir.
The pipe 10 and control of' the oiler thereby is particularly advantageous in the use of the device in locomotives as it permits the engineer to control the supply of oil to the moving parts when the engine is standing still or traveling under its own momentum or under grade influence Without taking steam.
Having thus described the'invention, What- We claiml as new is An automatic lubricator comprising an oi-l reservoir, formed withl a valved outlet, a valve controlling said outlet, a steam receiving. valve actuator arranged Within the reservoir, whereby the heat from, the steam Within the actuator .maintains the fluidity of the lubricant, and a set screw carried bysaid reservoir for regulating the movement of the valve.
In testimonyl whereof We affix our signatures in presence of tivo Witnesses.
ANDREW yJ. MCARTHUR. JAMESA ROBERT TUCKER. Witnesses:
V. J. HINELY,
XV. I. GRAYBILL.
Copiesof this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
i Washington, D. C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57523110A US1020835A (en) | 1910-08-03 | 1910-08-03 | Automatic oiler. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US57523110A US1020835A (en) | 1910-08-03 | 1910-08-03 | Automatic oiler. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1020835A true US1020835A (en) | 1912-03-19 |
Family
ID=3089132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US57523110A Expired - Lifetime US1020835A (en) | 1910-08-03 | 1910-08-03 | Automatic oiler. |
Country Status (1)
Country | Link |
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US (1) | US1020835A (en) |
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1910
- 1910-08-03 US US57523110A patent/US1020835A/en not_active Expired - Lifetime
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