US138436A - Improvement in lubricators - Google Patents
Improvement in lubricators Download PDFInfo
- Publication number
- US138436A US138436A US138436DA US138436A US 138436 A US138436 A US 138436A US 138436D A US138436D A US 138436DA US 138436 A US138436 A US 138436A
- Authority
- US
- United States
- Prior art keywords
- valve
- measuring
- steam
- chamber
- cup
- 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
- 239000003921 oil Substances 0.000 description 14
- 239000004519 grease Substances 0.000 description 12
- 230000003137 locomotive Effects 0.000 description 8
- 238000007599 discharging Methods 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 4
- 102000004726 Connectin Human genes 0.000 description 2
- 108010002947 Connectin Proteins 0.000 description 2
- 241001349296 Tragia volubilis Species 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 239000003760 tallow 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
- F16N7/32—Mist lubrication
- F16N7/34—Atomising devices for oil
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Control Of Turbines (AREA)
Description
2 Sheet s S heeti.
H. W. R EGAN.
Luhricators.
Paten ted April 29 AM. PHOTIJ-LITHOGRAPHIC an N. Y Lasso/ma? Prevesss 2 Sheets--Shet2.
H. W. REGAN.
Luhricators.
Patented April 29 UNTTED STATES PATENT QFFICE.
HENRY W. REGAN, OF RENOVO, PENNSYLVANIA.
IMPROVEMENT IN LUBRICATORS.
Specification forming part of Letters Patent No. 138,436, dated April 29, 1873; application :filed October 18, 1872.
To all whom it may concern:
Be it known that I, HENRY WrREGAN, of Renovo, in the county of Clinton and State of Pennsylvania, have invented an ImprovedLubricator, of which the following is a specification:
Nature and Objects of the Invention.
The subjectmatter of this invention is a lubricator, more especially intended and adapted for oiling or greasing the valve-seats and cylinders of steam-engines.
The first part of the invention consists in the employment of a combined measuring-cup and valve, which receives the proper quantity of oil or grease, and discharges the same, as desired, through different apertures in the bottom of the main cup, which constitutes its seat. The second part of the invention consists in a hollow vertical stem as means for equalizing the air pressure within the lubricator, and for holding the valve on its seat, and for operating the same. The third part of the invention consists in means for properl y introducing steam into the measuring-chamber to discharge the oil or grease therefrom, or to balance the steam pressure in the valvechest and cylinder.
Description of the Drawing.
Figure 1 is a front elevatiompartly in section, of a lubricator for locomotive steam-engines, illustrating this invention. Fig. 2 is a plan view of the same, illustrating, by dotted lines, the movements of certain parts. Figs.
'3 and 4 are horizontal sections through the General Description.
This lubricator is primarily intended for steam-engines--locomotive or stationary-and for oiling or greasing the valve-seats and cylinders of the same; but it is adapted for other uses, and admits of several modifications. In the illustration the lubricator is adapted for application to the top of a locomotive, behind the smoke-stack, to be operated by the engineer or fireman from the cab, and to serve for the two valve-chests and cylinders. The device is composed of a main cup or holder, A, a combined measuring-cup and valve, or measuring-valve, B, within the former, a combined standard and steam-induction pipe, D, and pipes E E to conduct the lubricant to the respective valve-chests. The cup A may be of any preferred form, and is designed to contain the supply of lubricant, say, suffieient for a trip of the locomotive. It is furnished with an opening at top, closed by aswinging lid, a, Fig. 2, through which to introduce .the oil or tallow, and its base constitutes a seat for the valve B. A well, b, extends the supplychamber A beneath the valve, and ports e e and d d communicate with the conducting-- pipes E E, and with the steam-pipe D. An orifice, f, extending outward from the well b and closed by a plug, g, provides for drawing oft sediment. A cavity, B, of proper size, in the valve B constitutes the measuring-chamber. An orifice, b, in the bottom of the valve serves, with the well I), to connect the supply and measuring chambers, and for the discharge of the oil or grease through the ports 0 e and pipes E E. The valve is constructed with a hollow axial stem, h, with lateral openings at the top of the supply-chamber A, so as to equalize the air pressure within said chamber and the measuring-chamber. A tube, 2', extends downward through the bottom of the valve from the upper part of the measuringchamber to communicate with the steam-ports d in the yalve-seat. A puppet-valve, j, is suspended at the bottom of the valve-stein so as to close the equalizing-tube during the continuance of steam pressure in the measuringchamber. The aperture b of the valve B and the opening of the steam-tube t are arranged in the same radial line, and a steam-port, a], of the valve-seat is correspondingly arranged in line radially with each of the dischargeports e e, and they are so proportioned that the respective sets of ports shall be opened and closed simultaneously, as illustrated in Figs. 3, 4, and 5. There is, therefore simply ated in Figs. 1, 2, 4, and 6.
mospheric pressure in the measuring-chamber as well as in the supply-chamber when the discharge is cut off. Under this condition, when the aperture 1) of the valve is brought over the well I) in the cup bottom, as represented in Figs. 1, 2, 4, and 6, the oil or melted grease flows into and fills the measuring-chamher, as illustrated in Fig. 6. When the valve is turned so as to bring the orifice b of the valve over the discharge-port e, for instance, as represented in Figs. 3 and 5, steam, entering through the standard D, port 61, and tube 1' into the upper part of the measuring-chamber B, closes the valve j, and pressing on the top of the liquid, as illustrated in Fig. 5, ejects the same, or, balancing thesteam pressure in the valve-chest, permits the oil or grease to flow through the aperture 1), port 6, and pipe E into the valve-chest, where it is distributed by the action of the valve. The valve-stem h is extended through the top of the cup A, above which an arm or lever, 70, projects from the stem, and a rod, 1, extending from the cab of the locomotive, is attached to the outer end of this arm as means for working the valve. Apair of posts, at m, forms stopsfor regulating the movement of the arm is, and a bar, a, connectin g the same, constitutes an abutment through which a screw, 0, presses upon the end of the valve-stem to hold the valve against its seat. A jam-nut, p, locks the screw as adjusted. A central stud, q, in the valve-seat forms the lower pivot of the valve. When the arm 70 is in central position the valve is held in its closed or receiving position, as illustrat- When the arm is in contact with the stop m, as represented by the dotted outline 1, Fig. 2, the valve is so held as to discharge through the pipe E, as illustrated in Figs. 3 and 5. \Vhen against the stop m, as represented by the outline 2, Fig. 2, the valve is held so as to discharge through the pipe E. Before shifting the valve to either discharging position it is allowed to rest a moment in central position, so that the measuring-chamber may fill. The arm 70 may constitute ahandle, or, Where the rod lis employed, gage-notches in the rod or in a lever-sector may serveto hold the arm in its different positions.
As adapted for stationary engines the lubricator would be substantially similar to the one particularly described above, except in having one discharge-pipe, and consequently but one set of ports, in the valve-seat, and a different arrangement of the stops. For some uses the steam devices may be dispensed with.
It will be observed that the device has but one valve, and this constitutes the measuringcup.
Claims.
The following is claimed as new:
1. The measuring-valve B B arranged within the supply-cup A A, and filled from its bottom through well I) and orifice b, and emptied through the same orifice, in conjunction with ports 6 0 and conducting-pipe E E, one or more, substantially as herein shown and described, for the purpose specified.
'2. The measuring-valve B B arranged within the supply-cup A A, and having its axial stem h perforated, as described, to connect the measuring and supply chambers for equalizing the air-pressure within the same, as set forth.
3. The supportingand adjusting screw 0, in combination with the valveB having the measuring-chamber B, and axial stem h, posts on m, and cross-bar 'n, as described, for the purpose specified.
4. The combined standard and steam-induction pipe D, the steam-ports (1 d,steam-tube i, and valve j, in combination with the measuring-valve B B and supply-cup A, as means for discharging the oil or grease from the measuring-chamber by steam pressure.
HENRY WV. REGAN. Witnesses:
R. A. BRYSON, ODEY OKELLEY.
Publications (1)
Publication Number | Publication Date |
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US138436A true US138436A (en) | 1873-04-29 |
Family
ID=2207850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US138436D Expired - Lifetime US138436A (en) | Improvement in lubricators |
Country Status (1)
Country | Link |
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US (1) | US138436A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD385951S (en) * | 1994-12-28 | 1997-11-04 | Tetra Laval Holdings & Finance S.A. | Oil distributor |
US5878841A (en) * | 1994-12-28 | 1999-03-09 | Alfa Laval Agri Ab | Joint device for a lubrication system and a pump apparatus including the joint device |
-
0
- US US138436D patent/US138436A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD385951S (en) * | 1994-12-28 | 1997-11-04 | Tetra Laval Holdings & Finance S.A. | Oil distributor |
US5878841A (en) * | 1994-12-28 | 1999-03-09 | Alfa Laval Agri Ab | Joint device for a lubrication system and a pump apparatus including the joint device |
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