US99846A - Improvement in piston-packing - Google Patents
Improvement in piston-packing Download PDFInfo
- Publication number
- US99846A US99846A US99846DA US99846A US 99846 A US99846 A US 99846A US 99846D A US99846D A US 99846DA US 99846 A US99846 A US 99846A
- Authority
- US
- United States
- Prior art keywords
- packing
- improvement
- piston
- plunger
- bushing
- 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
- 238000005192 partition Methods 0.000 description 8
- 238000005086 pumping Methods 0.000 description 4
- 241000283153 Cetacea Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
- F16J15/28—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings with sealing rings made of metal
Definitions
- the invention is intended to be an improvement upon ,the well-known Worthington and Baker steam-pumping engine, and consists in the application of an adjust able packing, constructed so as to compensate for wear to the central transverse partition of the barrel of such an engine, through which the plunger' plays.
- the ligure is a sectional plan.
- A is the pump barrel, rectan ular in cross section.
- C is a cylindrical bushing, fastened by means of its flange, in any suitable manner, to one side of the partition.
- the split packing ring D having the usual diagonal lines of section a b separated by the oset c, and the break joint 7i inter ⁇ posed between thelines of section to prevent the transmission ofsteam fromone to the other.
- the interior of the cylindrical bushing has a regular taper from one end to the other, and the exterior of the packing ring has a corresponding taper, while the interior or bo're of such ringis cylindrical, and closely Iitted by the plunger E.
- the packing By turning up ⁇ the nuts ou the threaded rods, the packing may be forced into the bushing with any degree of tightness required, andas ot'teu as the wear of the plunger may make it expedient.
- F is the cylinder in which plays the piston head of the plunger.
- This double-acting pump operates by thealternate rushing of water into the compartments of the barrel A from one side, through puppet valves, as the plunger is-witl-ldrawn, and its alternate expulsion at the other end as the plunger returns.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Pumps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Description
| 1 WJ f l M L i j f .5L y 0 r|l .llllllllllllllL rl rrFerEns. FHoro-IJIHOGMPHEH. WASNIMHON D C @met @imita JOHN CLARK, OF HARRISBURG, PENNSYLVANIA.
Letters Patent No. 99,846, dated February 15, 1870.
IMPROVEMENT IN PISTON-PACKING.
The Schedule referred to in these Letters Patent and making part of the same.
I, JOHN CLARK, of Harrisburg, Dauphin county, Pennsylvania, have invented certain Improvements in Packing the Plnngers of Steam-Pumping Engines, oi' which the following is a specification.
The invention is intended to be an improvement upon ,the well-known Worthington and Baker steam-pumping engine, and consists in the application of an adjust able packing, constructed so as to compensate for wear to the central transverse partition of the barrel of such an engine, through which the plunger' plays.
The ligure is a sectional plan.
A is the pump barrel, rectan ular in cross section.
Bis a transverse partition p aced centrally of the barrel.
C is a cylindrical bushing, fastened by means of its flange, in any suitable manner, to one side of the partition.
Within the bushing C is placed the split packing ring D, having the usual diagonal lines of section a b separated by the oset c, and the break joint 7i inter` posed between thelines of section to prevent the transmission ofsteam fromone to the other.
' The interior of the cylindrical bushing has a regular taper from one end to the other, and the exterior of the packing ring has a corresponding taper, while the interior or bo're of such ringis cylindrical, and closely Iitted by the plunger E.
From the larger end of the packingring project two ears d d from opposite sides, which ears are connected by means of threaded bolts e e with the flange, of the bushing C.
By turning up `the nuts ou the threaded rods, the packing may be forced into the bushing with any degree of tightness required, andas ot'teu as the wear of the plunger may make it expedient.
F is the cylinder in which plays the piston head of the plunger. l This double-acting pump operates by thealternate rushing of water into the compartments of the barrel A from one side, through puppet valves, as the plunger is-witl-ldrawn, and its alternate expulsion at the other end as the plunger returns.
No pump barrel of this description has, sofar as I am aware, ever been provided with an adjustable packing for the plunger.
Having thus described my invention, r
Vhat I claim as new, and desire to secure by Let# Aters Patent, is-
The combination of the adjustable packing D provided with the ears d, with the bushing G, rods e, and partition B, in the manner and for the purpose described.
` JOHN ULARK.
Witnesses:
WM. MITCHELL, Guo. H. MORGAN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US99846A true US99846A (en) | 1870-02-15 |
Family
ID=2169305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US99846D Expired - Lifetime US99846A (en) | Improvement in piston-packing |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US99846A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2864628A (en) * | 1956-07-02 | 1958-12-16 | Essex Mfg Co Inc | Quick disconnect coupling |
-
0
- US US99846D patent/US99846A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2864628A (en) * | 1956-07-02 | 1958-12-16 | Essex Mfg Co Inc | Quick disconnect coupling |
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