US200446A - Improvement in lubricators - Google Patents
Improvement in lubricators Download PDFInfo
- Publication number
- US200446A US200446A US200446DA US200446A US 200446 A US200446 A US 200446A US 200446D A US200446D A US 200446DA US 200446 A US200446 A US 200446A
- Authority
- US
- United States
- Prior art keywords
- tube
- oil
- valve
- pipe
- reservoir
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000011521 glass Substances 0.000 description 10
- 230000001808 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 210000002445 Nipples Anatomy 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 239000000203 mixture 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
- 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
- B is a pipe projecting from the head of the reservoir, for receiving and condensing steam, which is introduced through the pipe O, terminating inside the pipe B, bent downward and its end turned upward, so as to discharge the steam in an upward direction.
- the upper end of the pipe B is closed, and a tube, D, extends from the bottom of the reservoir A into the pipe B.
- a tube, D is connected with the tube D by the coupling a, andextends downward, and is bent at right angles, and connected with the indicator E by means of a coupling, a.
- the oil-reservoir A is provided with a filling-aperture, b, in its top, which is closed by the screw-plu g c, and a tube, d is inserted in the bottom of the reservoir, for drawing ofi the water when the oil becomes exhausted and it is desired to fill the reservoir with oil.
- the indicator E consists of a socket, e, for receiving the glass tube f, the said socket being threaded externally'to receive the internally-threaded sleeve g, which receives the apertured tube h, that contains and protects the glass tube f, and to the upper end of which the valve F is attached.
- the lower end of the apertured tube h and the upper end of the internally-threaded sleeve g are provided with finer screw-threads than the lower end of the said sleeve and the exterior of the socket e, so that the apertured tube It is drawn toward the socket by the difierence in the two threads.
- the upper end of the apertured tube h is screwed into the side of the casing 11 of the valve F.
- the ends of the glass tube rest upon elastic packing-disks j at each end, which prevents the escape of oil or water.
- the valve F consists of a casing, 2', containing a valve-seat, k, and spindle l, upon the inner end of which a valve, m, is formed, which is adapted to the seat 70.
- the spindle is provided with a threaded portion, 7a, which is fitted to internal threads in the casing 41, and the casing is provided with a stuffingbox, it, which prevents the escape of oilor water around the valve-spindle.
- a stuffingbox To the outer end of the valve-spindle-a hand-wheel, 0, is
- a nipple, q is formed on the valve-casing, for receiving the pipe by which it is connected with the cylinder or steam-chest of the engine.
- a tapering nozzle, 1, isconnected with the socket, and is in communication with the tube D, and projects upward into the glass tube.
- the operation of the lubricator is as follows: The reservoir A being filled with oil, and steam being admitted through the pipe C to the pipe B, and the valve F being open, a perfect equilibrium is established in the lubricator, so far as steam-pressure 'is concerned. The water resulting from the condensation of steam in the pipe B falls to the bottom of the reservoir, and displaces a quantity of oil equivalent inbulk to the quantity of water condensed in the tube B. The oil thus displaced runs over the top of the tube D, and is conducted by the tube, D to the nozzle 1".
- the glass tube f contains water, but its position is lower than the oil in pipe B, so that the column of oil contained by the pipe B overbalances the pressure of the water on the nozzle r, and the oil rises drop by drop from the nozzle through the water in the tube f and through the opening of the valve E, and is led to the enginecylinder by a pipe connected with the valve.
- the rate at which the oil is displaced in the reservoir "A may be known by observing the rapidity with which the drops of oil leave the nozzle 0, and the amount of oil passing from the lubricator may be controlledby the valve F. Uniformity in the adjustment of the valve is secured by observing the graduations on the face of the wheel 0.
- oil-reservoir A for receiving the steampipe 6 and oil-conducting pipe -D, substantially as herein shown and described.
Description
G. H. FLOWER Lubricafor.
No. 200,446. Patented Feb. 19, I878.
WITNESSES INVENTOR ATTORNEYS.
UNITED STATES PATENT OFFICE.
GEORGE E. FLOWER, OF CHICAGO, ILLINOIS.
IMPROVEMENT IN 'LUBRIC'ATORS.
Specification forming part of Letters Patent No. 200,446, dated February 19, 1878; application filed December 21, 1877.
voir, which may be of any convenient form or size, and B is a pipe projecting from the head of the reservoir, for receiving and condensing steam, which is introduced through the pipe O, terminating inside the pipe B, bent downward and its end turned upward, so as to discharge the steam in an upward direction. The upper end of the pipe B is closed, and a tube, D, extends from the bottom of the reservoir A into the pipe B. A tube, D, is connected with the tube D by the coupling a, andextends downward, and is bent at right angles, and connected with the indicator E by means of a coupling, a.
The oil-reservoir A is provided with a filling-aperture, b, in its top, which is closed by the screw-plu g c, anda tube, d is inserted in the bottom of the reservoir, for drawing ofi the water when the oil becomes exhausted and it is desired to fill the reservoir with oil.
The indicator E consists of a socket, e, for receiving the glass tube f, the said socket being threaded externally'to receive the internally-threaded sleeve g, which receives the apertured tube h, that contains and protects the glass tube f, and to the upper end of which the valve F is attached. The lower end of the apertured tube h and the upper end of the internally-threaded sleeve g are provided with finer screw-threads than the lower end of the said sleeve and the exterior of the socket e, so that the apertured tube It is drawn toward the socket by the difierence in the two threads. The upper end of the apertured tube h is screwed into the side of the casing 11 of the valve F. The ends of the glass tube rest upon elastic packing-disks j at each end, which prevents the escape of oil or water.
The valve F consists of a casing, 2', containing a valve-seat, k, and spindle l, upon the inner end of which a valve, m, is formed, which is adapted to the seat 70. The spindle is provided with a threaded portion, 7a, which is fitted to internal threads in the casing 41, and the casing is provided with a stuffingbox, it, which prevents the escape of oilor water around the valve-spindle. To the outer end of the valve-spindle-a hand-wheel, 0, is
secured, which is graduated on its outer face. and to the center of which an index, 1), is pivoted, which is weighted, so that its indicating-point is always directed vertically. A nipple, q, is formed on the valve-casing, for receiving the pipe by which it is connected with the cylinder or steam-chest of the engine. A tapering nozzle, 1, isconnected with the socket, and is in communication with the tube D, and projects upward into the glass tube.
The operation of the lubricator is as follows: The reservoir A being filled with oil, and steam being admitted through the pipe C to the pipe B, and the valve F being open, a perfect equilibrium is established in the lubricator, so far as steam-pressure 'is concerned. The water resulting from the condensation of steam in the pipe B falls to the bottom of the reservoir, and displaces a quantity of oil equivalent inbulk to the quantity of water condensed in the tube B. The oil thus displaced runs over the top of the tube D, and is conducted by the tube, D to the nozzle 1". The glass tube f contains water, but its position is lower than the oil in pipe B, so that the column of oil contained by the pipe B overbalances the pressure of the water on the nozzle r, and the oil rises drop by drop from the nozzle through the water in the tube f and through the opening of the valve E, and is led to the enginecylinder by a pipe connected with the valve.
The rate at which the oil is displaced in the reservoir "A may be known by observing the rapidity with which the drops of oil leave the nozzle 0, and the amount of oil passing from the lubricator may be controlledby the valve F. Uniformity in the adjustment of the valve is secured by observing the graduations on the face of the wheel 0.
the oil-reservoir A, for receiving the steampipe 6 and oil-conducting pipe -D, substantially as herein shown and described.
3., The combination of the indicator E and reservoir A, h ving the steam-tube C and oiltube D, substantially as herein shown and described.
GEORGE H. FLOWER. Witnesses:
HIRAM F. HOLOQMB, W. P. BRAINARD.
Publications (1)
Publication Number | Publication Date |
---|---|
US200446A true US200446A (en) | 1878-02-19 |
Family
ID=2269853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US200446D Expired - Lifetime US200446A (en) | Improvement in lubricators |
Country Status (1)
Country | Link |
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US (1) | US200446A (en) |
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0
- US US200446D patent/US200446A/en not_active Expired - Lifetime
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