US54070A - Improvement in lubricating-oil cups - Google Patents
Improvement in lubricating-oil cups Download PDFInfo
- Publication number
- US54070A US54070A US54070DA US54070A US 54070 A US54070 A US 54070A US 54070D A US54070D A US 54070DA US 54070 A US54070 A US 54070A
- Authority
- US
- United States
- Prior art keywords
- oil
- cup
- improvement
- lubricating
- passage
- 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
- 239000010687 lubricating oil Substances 0.000 title description 4
- 239000003921 oil Substances 0.000 description 36
- 230000001105 regulatory Effects 0.000 description 10
- 239000002184 metal Substances 0.000 description 8
- 239000002699 waste material Substances 0.000 description 4
- 241001661918 Bartonia Species 0.000 description 2
- 210000001736 Capillaries Anatomy 0.000 description 2
- 241000506680 Haemulon melanurum Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920000591 gum Polymers 0.000 description 2
- 230000001050 lubricating Effects 0.000 description 2
- 230000000630 rising 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
- F16N7/02—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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Description
- Umran- STATES JOEL H. PALMER, OF GREENBUSH, NEV YORK, ASSIGNOR TO HIMSELF AND CLARK H. BROWN, OF SAM'E PLAGE.v
IMPROVEMENT IN LUBRICATING-OIL CUPS.
Specilcation forming part of Letters Patent No. 54,070, dated April 17, 1866.
To all whom it may concern:
Be it known that I, JOEL H. PALMER, of the village of Greenbush, Rensselaer county, State of New York, have invented a new and improved method of constructing an oil-cup for lubricating' those parts of steam-engines or other machinery having a reciprocating motion by a regulator to be attached to it; and I declare the following specification, with the drawings forming part of the same, to be a full and complete description of my invention.
Figure 1 represents, in perspective, the apparatus to be placed within an oil-cup for the purpose of regulating the iiow of oil to the journal or part to be lubricated, over which it is placed. Fig. 2 represents, on an enlarged scale, a vertical section of the same apparatus through its center. Fig, 3 represents, in perspective, an oil-cup with the regulator attached, a part of the shell of the cup being removed to show the regulator in place.
Similar letters denote the same parts of the apparatus.
Au oil-cup as at present constructed consists of a closed metal chamber, having from the center of its bottom a small open tube rising up to near its top, communicating at bottom with the journal or part to be oiled. To regulate the fiow of oil a piece of cotton wick or its equivalent is drawn through the tube with its upper end immersed into the oil, which is, bv capillary attraction, carried over into and down the tube to the journal below, the quantity of oil so carried being regulated by the quality and size of the wick 5 but with all care in fitting it, itis impossible so to arrange it as not to produce a considerable waste of oil, and as the mode of supply has no regard to the motion of the engine, the oil continues to flow while the engine is standing still, causing a considerable loss from this source alone. Besides, as the wick soon clogs with the oil, it is necessary frequently to renew it, adding further to the expense for oil! ing.
My improvement is intended to furnish a permanent regulator for the supply of oil to the moving machine, and one which shall cut off the supply while the machine is not operating. It is a block of metal, A, with a baseiiange, B, by which it is secured within the oil-cup, as shown in Fig. 3. The most convenient shape for the block is cylindrical, as shown. The upper portion, C, is only a projecting cylindrical stem for the reception of the spiral spring E, attached to the valve H, usually employed to close the orice O at top of the oil-cup, through which it is filled.
A cylindrical hole, e e c e, Fig. 2, is bored diametrically through the block A, and a cylindrical pin, P, a little longer than the bore e, is fitted to it accurately, with just room enough around it to permit its sliding back and forth with ease and certainty. It has heads at each -end to keep it within the bore. A small passage, D,is also made downward through the center of the block, connecting` the bore e with the passage for oil through the stem S of the oil-cup.
In Fig. 3 the regulator is shown attached to anoil-cup ofthe usual form, of which Gis the base; J, its shell, K, its cover; H, the button-valve closing from below the Oil-opening O; E, the spiral spring holding the valve closed 5 S, the hollow screw-stem by which it is attached to the caps or covers of the journall boxes.
The oil-cup is to be placed upon thejournalcaps so that theaXis of thepinP shalllie in the line of motion of the journal itself.- The consequence will be th at as the j ournal changes its direction at each end of the stroke of the eugine its movement will cause the pin to react, sliding backward and forward as far as its heads will permit. With every such movement a small portion of the oil which envelops it is carried into the bore and passed down the passage D down to the journal below. The quantity so carried can be regulated by the size of the pin and length of its stroke. When the journal is at restthe pin, lying quiet, closes the opening D, cutting off all waste of oil.
It will be seen from this description of the operation of the pin P that it need not be 'a cylinder working within a cylindrical bore or passage, but that the passage may be a rect-v angular slot and the piu a flat bar, or their equivalents, the principle of construction being that of a bar of metal arranged to 'slide over the passage-Way of the oil from the cup to the part to be oiled Without uncovering the passage, the supply of oil being effected by the movement of the bar sliding within the bore.
The advantages of this improvement are- First, economy in use of oil, for none passes out of the oil-cup while the machine to which it is attached is at rest.
Second, the quantity of oil supplied can be accurately regulated bythe dimensions ot' the sliding` bar or pin. This cannot be done by the use ot' a Wick.
Third, the cup is always ready for use as soon as lled, there being no titting ot Wicks required.
Fourth, freedom from gum min g n p of the oilpassage. which constantly occurs With the wick-tted cups,because the movement of the pin keeps the passage clean.
Fifth, the regulator can be applied to any form of oil-cup.
What I claim as my invent-ion, and desire to secure by Letters Patent, is-
The method of regulating the flow of oil by means of a metal' bar or its equivalent, arranged to slide back and forth Within an oilcup over the passage-Way of the oil, from the cup Vto the part to be lubricated, without uncovering,` the passage itself, substantially as described in the above speciflcation.
JOEL H. PALMER.
\Vitnesses:
RICHD. VARICK DE WITT, J AMES B. SANDERS.
Publications (1)
Publication Number | Publication Date |
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US54070A true US54070A (en) | 1866-04-17 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US54070D Expired - Lifetime US54070A (en) | Improvement in lubricating-oil cups |
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US (1) | US54070A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110195485A1 (en) * | 2010-04-06 | 2011-08-11 | Heliae Development, Llc | Methods of and Systems for Producing Biofuels |
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0
- US US54070D patent/US54070A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110195485A1 (en) * | 2010-04-06 | 2011-08-11 | Heliae Development, Llc | Methods of and Systems for Producing Biofuels |
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