US369265A - William h - Google Patents
William h Download PDFInfo
- Publication number
- US369265A US369265A US369265DA US369265A US 369265 A US369265 A US 369265A US 369265D A US369265D A US 369265DA US 369265 A US369265 A US 369265A
- Authority
- US
- United States
- Prior art keywords
- bar
- cup
- oil
- plug
- lubricator
- 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
- 239000000203 mixture Substances 0.000 description 10
- 239000011521 glass Substances 0.000 description 6
- 230000036633 rest Effects 0.000 description 4
- 210000001503 Joints Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003247 decreasing Effects 0.000 description 2
- 230000001050 lubricating Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002699 waste material 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
- F16N7/02—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with gravity feed or drip lubrication
- F16N7/06—Arrangements in which the droplets are visible
Definitions
- My invention relates to oil cups or lubricators for general purposes, but more especially for lubricating the cylinders of steam-engines, and has for its object to generally improve and simplify the construction of such devices.
- Figure 1 is a central vertical section through a lubricator constructed in accordance with my invention.
- Fig. 2 is a View in side elevation of the upper parts and the plug removed from the cup.
- Fig. 3 is a view in side elevation of the adjusting cap-nut and feeder-plug.
- Fig. 4. is a central vertical section showing a portion of the slotted feederplug with a slightly-modified form of adj ustable filling-bar; and
- Fig. 5 is a detail perspective View of the slotted ring in the bottom of the cup, upon which the filling-bar is held while filling and in the slots of which it rests when the lubricator is in use.
- A is the cup for holding the supply of oil, which consists of a single piece of metal having a solid bottom, B, with a tubular projection, C, by means of which it is secured in position, and through the bore u. of which the oil passes to reach the interior ofthe steam-pipe on which the cup is usually mounted.
- the sides D of the cup are of open-work,and within them is placed a clear glass cylinder, E, resting on a suitable packing-rin g, F, at the bottom of the cup, and having at its top anhabove the cover H of the cup.
- aprojection, I which, containing, as it does, the continuation of the bore a, forms a tube, and is provided with vertical notches or recesses b, as shown in Figs. l and 5, formed between alternate recesses and pillars c.
- the bore a is slightly enlarged at the bottom, and is formed at the upper end of such enlargement with a teat, d, from which the oil may drop. From this point upward the bore increases in width, having the shape of an inverted cone, and is fitted with a conical pointed feed-plug, I.
- This plug extends entirely through the cup, and is provided at the top with asleeve, J, which is secured to the top of the threaded capnut K, projecting
- the cap K is screw-threaded, as shown, and is adapted to be screwed down on the upwardly-projecting portion ofthe cover H, thepurpose of which is, that when the oil does not dow rapidly enough the cap K is unscrewed, thereby raising the feet mfrom pressure against the feedplug and thus loosening the same, and allowing the oil to drip more rapidly.
- the plug I is hollow, and is provi-ded with a slot, L, on one or both sides, as shown7 respectively, in Fig. Land Figs. l, 2, and 3.
- a stem or bar, M having at its bottom one or more side projecting feet, m, which are arranged to slide vertically in slots L, while the upper end projects through the cover of the cup and the cap-nut K, and is provided with a knob, m', for convenience of handling.
- a spiral spring, N encircling the hollow plug, rests upon the projections on and serves to keep the bar M normally in its lower position, with the knob m close down on the cap-nut K.
- the operation of my invention may be de IOO scribed as follows, viz: The parts being in the posltion shown in Fig. 1, and the cup secured 1n position on the cylinder or steam-pipe, the amount of feed is regulated by raising or lowerlng the plug by turning the cap-nut K.
- the bar' M is then raised against the action of the spring and slightly turned, so that the feet m are raised out of the notches b and caused to rest on top of thepillars c.
- the space around the bar M is now open, and oil can be introduced into the cup until the proper level is reached, as will be seen through the glass cyllnder.
- the bar M is again turned and by the spring forced down, so that the feet rest in the' notches b and the bar securely held down, closlng the opening at the top and preventing the bar from being'turned.
- Fig. 4 I have shown the bar M2 ashaving a foot or projection, m2, on one side only, in wh1ch case there need be only one slot, L', in one side of the hollow plug, the operation being precisely the same.
- valves and cyllndcrs are to be lubricated with more than the quantity of oil passing through the lubricator antomaticall y the spring spindle or valve may be raised, thus permitting a larger quantity oi ⁇ oil to pass down, or when the supply is to be increased or decreased the spind1e-valve 1s set to permit more or less, as the case may be, to be automatically supplied without danger of waste.
- the lubricator is set to supply a certain quantity of oil automatically, no matter what thcjarring ofthe engine may bc.
- the lubricator is cheap in first cost, .durable, and reliable in use. Its parts are interchangeable, so that when any portion is worn out a new piece may be substituted.
- a lubricator provided with a suitable oil drip or outlet and having internally-projecting pillars, a valve-plug, and a headed bar loosely fitting and projecting through the top opening in the cover and having side projections or feet at its lower end,41 in combination with a spring surrounding said bar,whereby the bar is normally kept in its lowest position, causing itshead to close the top opening, as described.
- a lubricator for steam-engines and the like having an upper and lower portion and an intermediate cylinder, the lower portion being provided with a valve-opening, and having pillars c and recesses b, and having at the npper portion an adjusting-head and a hollow sliding plug and laterally-projecting feet, in combination with a sprin g for retaining lbar M and its feet in vposition when the valve is set, substantially as shown and described;
- VA lubricator for steam-engines having an upper and lower portion and an intermediate cylinder, the lower portion being provided with a valve-opening and having pillars and recesses, and having at the upper portion an adj Listing-head and a hollow sliding plug and inclosed bar, in combination with aspring for retaining said bar in position when the valve is set, substantially as shown.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Description
(No Model.) W' H.
GIL CUP( No. 369,265. Patented Augso, 1887.
.Illlllallillllll in: u.
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UNITED STATES PATENT trice.
lVILLIAhII H. THOMAS, OF LOS ANGELES, CALIFORNIA.
OIL-CUP.
SPECIFICATION Vforming part of Letters Patent No. 369,265, dated August 30, 1887.
Application filed December 10, i886.
T0 all whom it may concern:
Be it known that I, WILLIAM H. THOMAS, of Los Angeles, in the county of Los Angeles and State of California, have invented certain new and useful Improvements in Oil-Cups for Steam-Engines; and I do hereby declare that the following is a full, clear, and exact description of the invention, which will enable others skilled in the art to which it appertains to make and use the same, reference being had to the accompanying drawings, and to the letters of reference marked th ereon,which form part of this speciiication.
My invention relates to oil cups or lubricators for general purposes, but more especially for lubricating the cylinders of steam-engines, and has for its object to generally improve and simplify the construction of such devices.
Tith these objects in view my invention consistsin the improved constructiomarrangement, and combination of parts hereinafter fully described, and afterward specifically pointed out in the claims.
In the drawings, Figure 1 is a central vertical section through a lubricator constructed in accordance with my invention. Fig. 2 is a View in side elevation of the upper parts and the plug removed from the cup. Fig. 3 is a view in side elevation of the adjusting cap-nut and feeder-plug. Fig. 4. is a central vertical section showing a portion of the slotted feederplug with a slightly-modified form of adj ustable filling-bar; and Fig. 5 is a detail perspective View of the slotted ring in the bottom of the cup, upon which the filling-bar is held while filling and in the slots of which it rests when the lubricator is in use.
Like letters of reference mark the same parts wherever they occu r in the various gures of the drawings.
Referring to the drawings by letter, A is the cup for holding the supply of oil, which consists of a single piece of metal having a solid bottom, B, with a tubular projection, C, by means of which it is secured in position, and through the bore u. of which the oil passes to reach the interior ofthe steam-pipe on which the cup is usually mounted.
The sides D of the cup are of open-work,and within them is placed a clear glass cylinder, E, resting on a suitable packing-rin g, F, at the bottom of the cup, and having at its top anhabove the cover H of the cup.
Serial No. 221,180. (No model.)
other packing-ring, G. The level of the oil can always be seen through the glass cylinder, and the packing-rings, when pressed against the ends of it, by screwing down the cover H of the cup, render the joints perfectly tight and prevents leakage.
Vthiu the cup there rises from the center ofthebottom B, upward, aprojection, I, which, containing, as it does, the continuation of the bore a, forms a tube, and is provided with vertical notches or recesses b, as shown in Figs. l and 5, formed between alternate recesses and pillars c. The bore a is slightly enlarged at the bottom, and is formed at the upper end of such enlargement with a teat, d, from which the oil may drop. From this point upward the bore increases in width, having the shape of an inverted cone, and is fitted with a conical pointed feed-plug, I. This plug extends entirely through the cup, and is provided at the top with asleeve, J, which is secured to the top of the threaded capnut K, projecting The cap K is screw-threaded, as shown, and is adapted to be screwed down on the upwardly-projecting portion ofthe cover H, thepurpose of which is, that when the oil does not dow rapidly enough the cap K is unscrewed, thereby raising the feet mfrom pressure against the feedplug and thus loosening the same, and allowing the oil to drip more rapidly.
From near the bottom to its upper end the plug I is hollow, and is provi-ded with a slot, L, on one or both sides, as shown7 respectively, in Fig. Land Figs. l, 2, and 3. In the hollow of this plug is fitted loosely a stem or bar, M, having at its bottom one or more side projecting feet, m, which are arranged to slide vertically in slots L, while the upper end projects through the cover of the cup and the cap-nut K, and is provided with a knob, m', for convenience of handling. A spiral spring, N, encircling the hollow plug, rests upon the projections on and serves to keep the bar M normally in its lower position, with the knob m close down on the cap-nut K. There is a space around the bar M. When the har is raised and the feet m are drawn out ofthe notches and placed upon the pillars c, it opens the space. Vhen the bar is forced down, it closes the opening.
The operation of my invention may be de IOO scribed as follows, viz: The parts being in the posltion shown in Fig. 1, and the cup secured 1n position on the cylinder or steam-pipe, the amount of feed is regulated by raising or lowerlng the plug by turning the cap-nut K. The bar' M is then raised against the action of the spring and slightly turned, so that the feet m are raised out of the notches b and caused to rest on top of thepillars c. The space around the bar M is now open, and oil can be introduced into the cup until the proper level is reached, as will be seen through the glass cyllnder. The bar M is again turned and by the spring forced down, so that the feet rest in the' notches b and the bar securely held down, closlng the opening at the top and preventing the bar from being'turned.
1n Fig. 4 I have shown the bar M2 ashaving a foot or projection, m2, on one side only, in wh1ch case there need be only one slot, L', in one side of the hollow plug, the operation being precisely the same.
It will be observed that when the valves and cyllndcrs are to be lubricated with more than the quantity of oil passing through the lubricator antomaticall y the spring spindle or valve may be raised, thus permitting a larger quantity oi `oil to pass down, or when the supply is to be increased or decreased the spind1e-valve 1s set to permit more or less, as the case may be, to be automatically supplied without danger of waste. Thus the lubricator is set to supply a certain quantity of oil automatically, no matter what thcjarring ofthe engine may bc.
The lubricator is cheap in first cost, .durable, and reliable in use. Its parts are interchangeable, so that when any portion is worn out a new piece may be substituted.
Having thus fully described my invention, what I claim, and desire to secure by Letters Patent of the United States, is
1. A lubricator provided with a suitable oil drip or outlet and having internally-projecting pillars, a valve-plug, and a headed bar loosely fitting and projecting through the top opening in the cover and having side projections or feet at its lower end,41 in combination with a spring surrounding said bar,whereby the bar is normally kept in its lowest position, causing itshead to close the top opening, as described.
2. The combination, in a lubricator, of an oilcup having an opening in its cover and la bottom drip-outlet, a hollow sliding plug in said dripbutlet, a bar loosely fitted in said hollow plug, having feet which project laterally through vertical slots therein and a head or knob above the cup, a spring to hold the bar normally down, said cup having an interior or projecting tube provided with a series of notches and alternating pillars to alternately receive the bar as it may belowered or raised, as and for the purposes set forth.
3. A lubricator for steam-engines and the like,having an upper and lower portion and an intermediate cylinder, the lower portion being provided with a valve-opening, and having pillars c and recesses b, and having at the npper portion an adjusting-head and a hollow sliding plug and laterally-projecting feet, in combination with a sprin g for retaining lbar M and its feet in vposition when the valve is set, substantially as shown and described;
4. VA lubricator for steam-engines,having an upper and lower portion and an intermediate cylinder, the lower portion being provided with a valve-opening and having pillars and recesses, and having at the upper portion an adj Listing-head and a hollow sliding plug and inclosed bar, in combination with aspring for retaining said bar in position when the valve is set, substantially as shown.
In testimony that I claim the foregoing as my own I affix my signature in presence of two witnesses.
WILLIAM H. THOMAS.
Witnesses:
OTTO ANDERSON, H. C. FIDLER.
Publications (1)
Publication Number | Publication Date |
---|---|
US369265A true US369265A (en) | 1887-08-30 |
Family
ID=2438281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US369265D Expired - Lifetime US369265A (en) | William h |
Country Status (1)
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US (1) | US369265A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2891573A (en) * | 1953-08-06 | 1959-06-23 | Manuel Turchan | Dial feed control for tracers |
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0
- US US369265D patent/US369265A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2891573A (en) * | 1953-08-06 | 1959-06-23 | Manuel Turchan | Dial feed control for tracers |
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