US95088A - Improvement in pumps - Google Patents
Improvement in pumps Download PDFInfo
- Publication number
- US95088A US95088A US95088DA US95088A US 95088 A US95088 A US 95088A US 95088D A US95088D A US 95088DA US 95088 A US95088 A US 95088A
- Authority
- US
- United States
- Prior art keywords
- valve
- rod
- cylinder
- pumps
- improvement
- 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 6
- 238000007710 freezing Methods 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B3/00—Machines or pumps with pistons coacting within one cylinder, e.g. multi-stage
Definitions
- 'a a represent a cylinder-rod.
- valve, l Attached to the lower end of this rod is a valve, l),
- This' rod'and valve yare so constructed as to allow another rod, e e, to pass up and down in the same without interferngwith each other.
- inner rod is attached, at the lower end,-a
- valve, d which plays up and down in the' lowerend
- the rod a a passes down ward, plunging the valve b, while the rod c c and valve d are lifted at the same time.
- the valves b and d acting in unison. as vone plunges, the other acts as a stop and lifting-valve, so that at every motion ofthe handle one valve is plunged and theother is lifted.
- the cylinder f is located below/che platform, ano
- connection is -formed ybetween the pump and water by means of a pipe attached to the lower end of the cylinder.v
- This pump may he used with or without a local stop-valve in the bottom ofthe cylinder at h.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Steroid Compounds (AREA)
Description
@eine `1dtjifirr.
CHARLES A. CQWELL, 0E NEWARK, NEW JERSEY.
Letters Patent No. 95,088, dated September 21, 1869; anitedated September 13, 1869.
xMPRo'vnMENT m PUMPS.
Schedule referred to in these Letters Patent and making part ol' the same.
To all whom 'it may 'concern v Be itknown that I, CHARLES A. COWELL, of Newark, in tlle'- county of Essex, and State ofNew Jersey,
Y have invented certain new and useful Improvements in Double-Acting;v and Anti-Freezing Pumps; and I do hereby declare'tliat the following is a full, clear,
.and exact description ofthe same, reference being had-a to the accompanying drawings, and to the letters of reference marked thereon, making ,a part of these speciiications.
'a a represent a cylinder-rod.
Attached to the lower end of this rod is a valve, l),
which plays up and down in the 4upper end of the 1 H cylinder f.
This' rod'and valve yare so constructed as to allow another rod, e e, to pass up and down in the same without interferngwith each other.
To this. inner rod is attached, at the lower end,-a
valve, d, which plays up and down in the' lowerend As the handle is lowered, the rod a a passes down ward, plunging the valve b, while the rod c c and valve d are lifted at the same time. The valves b and d acting in unison. as vone plunges, the other acts as a stop and lifting-valve, so that at every motion ofthe handle one valve is plunged and theother is lifted.
The cylinder f is located below/che platform, ano
fbetween this cylinder and the platform is a Small exhaust g, Where the remaining Water is allowed to pass out ofthe top of the pump, sol that the water may not be subjected to the action o f the weather, either hot or cold.
The connection is -formed ybetween the pump and water by means of a pipe attached to the lower end of the cylinder.v
This pump may he used with or without a local stop-valve in the bottom ofthe cylinder at h.
Alihat I claim, isrlhe arrangement of the hollow shaft a and its valve b, interior working-rod e, and its valve d, with the i cylinder j, stock A, withexhaust g, and lever, with pitmen on each side of the fulerum e, for alternately operating the -rods a c, all substantially as herein set forth. A
CHARLES A. COWELL.
Witnesses:
- JOHN J. GOWE'LL, JOHN L. PATM on.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US95088A true US95088A (en) | 1869-09-21 |
Family
ID=2164562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US95088D Expired - Lifetime US95088A (en) | Improvement in pumps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US95088A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5000331A (en) * | 1987-03-06 | 1991-03-19 | Instruments For Research and Industry I2 R. Inc. | Stabilized bottle |
-
0
- US US95088D patent/US95088A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5000331A (en) * | 1987-03-06 | 1991-03-19 | Instruments For Research and Industry I2 R. Inc. | Stabilized bottle |
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