US196650A - Improvement in lubricators - Google Patents
Improvement in lubricators Download PDFInfo
- Publication number
- US196650A US196650A US196650DA US196650A US 196650 A US196650 A US 196650A US 196650D A US196650D A US 196650DA US 196650 A US196650 A US 196650A
- Authority
- US
- United States
- Prior art keywords
- oil
- water
- steam
- tube
- lubricators
- 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 14
- 230000001105 regulatory Effects 0.000 description 8
- 239000011521 glass Substances 0.000 description 4
- 240000003129 Melianthus major Species 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 108010057108 condensin complexes Proteins 0.000 description 2
- 230000002452 interceptive Effects 0.000 description 2
- 230000001050 lubricating Effects 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
- My lubricator belongs to the class used in supplying the valves and cylinders of steamengines with lubricating medium; and my object therein has been to obtain a perfectly regular and at the same time a sure flow of the oil into the cylinder and valves.
- Figure l shows a side elevation
- Fig, 2 a central vertical section, of
- the letter A represents the condensingpipe, which should receive the steam a suflicient distance om the lubricator to insure condensation by the time it has reached the point shown in the drawing.
- This condensin g-pipe opens into, the oil-reservoir B, a trap,
- C being added at the lower end of the opening and within the reservoir, to prevent the upward flow of the oil, which is likely to take place under certain circumstances.
- The-orifce of this trap should be preferably near. the top of the reservoir, as shown.
- D is a tube placed within the reservoir, extending well up toward the top thereof, and leading down through the bottom of the same into a small passage-way or duct, consisting of a downward part, E, a horizontal part, F, and an upward part, Gr.
- the part G leads throughoriiice r into a vertical glass tube, H, which I call the water-tube, and which, in turn, leads into the passage-way I, whereby theoil is conducted into the steam-pipe, and mixes with the steam lon its way to the steam-chest and cylinder.
- Suitable valves are inserted in both the con- (lensing-pipe and the duct I at points beyond the part shown in the drawing.
- valves in the tubes A or I or one of them. It may also be additionally performed or solely performed by the valve s, inserted in the connecting-duct below the oilvchamber, as shown.
- This valve I do not -consider a necessity, though it sometimes is a convenience.
- the oil-chamber is iilled through the opening occupied by the screw-stopper b.
- the valve 'm is opened, the water finding exit through the opening m'.
- the oil-chamber and the water-tube should be near togethenas in the drawing. On the contrary, they may be widely separated without interfering with the operation of the apparatus. I believe, however, that the column of water in the condenser should be higher than that in the water-tube, or, in other words, that greater pressure should be present in the former than in the latter; and inasmuch as the steam-pressure is equal in both, I obtain that dierence through the medium of the column of water. Of course, the dierence need be very slight.
- the apparatus is automatic entirely in its operation, and, when once regulated, 'it may be safely left to perform its service.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- Fats And Perfumes (AREA)
Description
G. H. FLOWERl` ,Lubrioaton No.l 196,650. Patented Oct. 30, 1877.
- iUNITED S'I'ArEs PATENT OFFICE.
GEORGE n. ELOwER, OE OHIOAGO, ILLINOIS.
IMPROVEMENT IN LUBRICATORS.
Specification forming part of Letters Patent No. 196,650, dated October 30, 1877 application filed September` 3, 187,7.
To all whom it may concern.-
Beit known that I, GEORGE H. FLOWER,
' of Chicago, in the county of Cook and State of Illinois, have invented certain Improvements in Lubricators, of which thev following is a specification:
My lubricator belongs to the class used in supplying the valves and cylinders of steamengines with lubricating medium; and my object therein has been to obtain a perfectly regular and at the same time a sure flow of the oil into the cylinder and valves.
The natureof my invention will fully appear from the accompanying drawing, forming a part of this specification, and the following description. y
In the drawing, Figure l shows a side elevation, and Fig, 2 a central vertical section, of
my invention.
The same letters of reference used therein indicate the same parts in both figures.
The letter A represents the condensingpipe, which should receive the steam a suflicient distance om the lubricator to insure condensation by the time it has reached the point shown in the drawing. This condensin g-pipe opens into, the oil-reservoir B, a trap,
C, being added at the lower end of the opening and within the reservoir, to prevent the upward flow of the oil, which is likely to take place under certain circumstances. The-orifce of this trap should be preferably near. the top of the reservoir, as shown. D is a tube placed within the reservoir, extending well up toward the top thereof, and leading down through the bottom of the same into a small passage-way or duct, consisting of a downward part, E, a horizontal part, F, and an upward part, Gr. The part G leads throughoriiice r into a vertical glass tube, H, which I call the water-tube, and which, in turn, leads into the passage-way I, whereby theoil is conducted into the steam-pipe, and mixes with the steam lon its way to the steam-chest and cylinder.
Suitable valves are inserted in both the con- (lensing-pipe and the duct I at points beyond the part shown in the drawing.
The operation of my invention is as follows: The oil-chamber being filled with oil, steam is admitted at both sides of the appa- Vratus, and condenses both inl the condenser and water-tube. The colmnn of water thus formed in the condenser descends slowly through the trap into the oil-chamber, and, of course, falls to the bottom l of the latter, and
displaces an equal amount of oil, which latter nds exit through the tube D and the connecting-ducts into the water-tube H. From this point the oil is carried upward by the action of the water until it mingles with the steam in the steam-pipe, and is taken up thereby. Its passage through the glass tube is visible to the eye of the attendant, and, when properly regulated, it will be seen to iioat up througll. the water in regularly-timed drops h. It may, however, be so regulated as to iow almost in a continuous stream, if desired.
The matter of regulating the ilow of the oil is performed by the valves in the tubes A or I, or one of them. It may also be additionally performed or solely performed by the valve s, inserted in the connecting-duct below the oilvchamber, as shown. This valve I do not -consider a necessity, though it sometimes is a convenience.
The oil-chamber is iilled through the opening occupied by the screw-stopper b. When it is desired to remove the accumulated water from the oil-chamber the valve 'm is opened, the water finding exit through the opening m'.
It is not essential that the oil-chamber and the water-tube should be near togethenas in the drawing. On the contrary, they may be widely separated without interfering with the operation of the apparatus. I believe, however, that the column of water in the condenser should be higher than that in the water-tube, or, in other words, that greater pressure should be present in the former than in the latter; and inasmuch as the steam-pressure is equal in both, I obtain that dierence through the medium of the column of water. Of course, the dierence need be very slight.
I iind it possible, by this apparatus, to give a uniform, and, what is equally important, a never-failing, supply of oil to the cylinder and the steam-valves.
The apparatus is automatic entirely in its operation, and, when once regulated, 'it may be safely left to perform its service.
I claim as my invention- A lubricator, consisting of a condensingtube, an oil-chamber, and a water-tube, connected together and operating essentially as described, and for the purposes set forth.
G. H. FLOWER.
Witnesses:
C. J ENRORG, FORDE R. SMITH.
Publications (1)
Publication Number | Publication Date |
---|---|
US196650A true US196650A (en) | 1877-10-30 |
Family
ID=2266056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US196650D Expired - Lifetime US196650A (en) | Improvement in lubricators |
Country Status (1)
Country | Link |
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US (1) | US196650A (en) |
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- US US196650D patent/US196650A/en not_active Expired - Lifetime
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