US216384A - Improvement in pumps - Google Patents
Improvement in pumps Download PDFInfo
- Publication number
- US216384A US216384A US216384DA US216384A US 216384 A US216384 A US 216384A US 216384D A US216384D A US 216384DA US 216384 A US216384 A US 216384A
- Authority
- US
- United States
- Prior art keywords
- pumps
- rings
- packing
- improvement
- plates
- 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 8
- 238000010276 construction Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 241000252254 Catostomidae Species 0.000 description 2
- 241001379910 Ephemera danica Species 0.000 description 2
- 210000001503 Joints Anatomy 0.000 description 2
- 210000002832 Shoulder Anatomy 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
- F16J1/00—Pistons; Trunk pistons; Plungers
- F16J1/02—Bearing surfaces
Definitions
- the object of this invention is to improve the construction of the suckers and plungers of pumps in such a way that the pressure of the water may force out the packing-rings against the pump-barrel when they are moving in one direction, and may allow them to move inward when they are moving in the other direction, and which shall be simple in construction and not liable to get out of order.
- the invention consists in the combination of the cylinder, having its edges recessed to receive the sectional packing-rings, the two plates having openings formed through them, and the open sheet-metal tubes, with each other and the stem, as hereinafter fully described.
- the cylinderJ and the two plates K are placed upon the stem B, and are secured to it by a nut.
- the cylinder J has its edges cut out or recessed to form water-spaces, and is placed between the two plates K, and the said plates K haveholes or openings formed through them to allow water to pass into the said spaces.
- H are the packing-rings, which are made in sections, and are placed between the plates K and the shoulders formed around the .middle part of the cylinder J by cutting away its edges,
- each ring is connected with a section of the adjacent ring of the same set by a dowel-pin, to prevent the rings from sliding upon each other longitudinally, and bringing the joints of the said adjacent rings opposite each other.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Finger-Pressure Massage (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Description
C. E. DRAKE. Pump.
No. 216,384. Patented June 10, I879.
WITNESSES: IN VENTOR:
*6 BY H4 q TORNEYS.
UNITED STATES PATENT OFFICE.
CORNELIUS E. DRAKE, OF AVOOA, IOWA, ASSIGNOR TO HIMSELF AND GEORGE PAHL, OF SAME PLACE.
IMPROVEMENT IN PUMPS.
Specification forming part of Letters Patent No. 216,384, dated June 10, 1879; application filed February 11, 1879.
To all whom it may concern:
Be it known that I, CORNELIUS EDWIN DRAKE, of Avoca, in the county of Pottawat tamie and State of Iowa, have invented anew and useful Improvement in Pumps, of which spondin g parts.
The object of this invention is to improve the construction of the suckers and plungers of pumps in such a way that the pressure of the water may force out the packing-rings against the pump-barrel when they are moving in one direction, and may allow them to move inward when they are moving in the other direction, and which shall be simple in construction and not liable to get out of order.
The invention consists in the combination of the cylinder, having its edges recessed to receive the sectional packing-rings, the two plates having openings formed through them, and the open sheet-metal tubes, with each other and the stem, as hereinafter fully described. I
The cylinderJ and the two plates K are placed upon the stem B, and are secured to it by a nut. The cylinder J has its edges cut out or recessed to form water-spaces, and is placed between the two plates K, and the said plates K haveholes or openings formed through them to allow water to pass into the said spaces.
H are the packing-rings, which are made in sections, and are placed between the plates K and the shoulders formed around the .middle part of the cylinder J by cutting away its edges,
In the spaces in the cylinder J at the inner sides of the packin g-rin gs H, are placed short open tubes L of sheet metal, which are pressed outward by the water, and cause the sections of the packing-rin gs to be pressed outward equally.
With this construction, as theplunger moves upward, the water enters the plunger in the direction of the upper arrows, and'forces the upper sets of rings outward, packing the plunger, the pressure at the same time being removed from the lower sets of rings. When the plunger moves downward, the lower sets of packing-rin gs H are forced outward against the barrel and the upper sets are left free.
One of the sections of each ring is connected with a section of the adjacent ring of the same set by a dowel-pin, to prevent the rings from sliding upon each other longitudinally, and bringing the joints of the said adjacent rings opposite each other.
Having thus described my invention, I claim as new and desire to secure by Letters Patenu The combination of the cylinder J, having its edges recessed to receive the sectional packing-rings H, the two plates K, having openings formed through them, and the open sheet metal tubes L, with each other and the stem B, substantially as herein shown and described.
GORNELIUS EDWIN DRAKE. Witnesses:
G. 0. SMITH, A. O. Goornn.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US216384A true US216384A (en) | 1879-06-10 |
Family
ID=2285786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US216384D Expired - Lifetime US216384A (en) | Improvement in pumps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US216384A (en) |
-
0
- US US216384D patent/US216384A/en not_active Expired - Lifetime
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