US44891A - Improvement in double-acting submerged pumps - Google Patents
Improvement in double-acting submerged pumps Download PDFInfo
- Publication number
- US44891A US44891A US44891DA US44891A US 44891 A US44891 A US 44891A US 44891D A US44891D A US 44891DA US 44891 A US44891 A US 44891A
- Authority
- US
- United States
- Prior art keywords
- double
- improvement
- acting
- piston
- submerged pumps
- 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 10
- 238000010276 construction 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/02—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders arranged oppositely relative to main shaft
Definitions
- This invention consists in the employment or use ot' a double'acting pump cylinder, provided with two ball-valves and a tubular piston-rod, in connection with water passages, all arranged to operate as and for the purposes set forth.
- FIG. 2 is a view or plan of the same from the top of said pump.
- A represents the pump-cylinder, which is provided with two ball-valves, B and C, and so arranged as to open and close the waterpassages D D alternately as the piston E rises and falls.
- the cylinder A provided with the two ballval ves B and O, in combination with the wat ⁇ rpassages D D and d, all arranged to operate in connection with a double acting hollow discharging-piston, as and for the purposes herein set forth.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Description
UNITED STATES PATENT OEEICE.
ANDREV J. REYNOLDS, OF STURGIS, MICHIGAN.
IMPROVEMENT IN DOUBLE-ACTING SUBMERGED PUMPS.
Specification forming part of Letters Patent No. 44,89 l, dated November l, 1864 3 antedatcd October 20, 1864.
fo @Zd whom it may concern,.-
Be it known that I, ANDREW J. REYNoLDs,
` rises, a suction is produced in the lower part ot' Sturgis, county ot' St. Joseph, State ot" Michigan, have invented anew and .Improved Double-Acting Submcrged Force-Pump; and I do hereby declare that the following is a full, clear, and exact description ot' the same, reference being had to the accompanying draw ings, making a part ot' this specitication, said drawings being a vertical central section of my invention.
This invention consists in the employment or use ot' a double'acting pump cylinder, provided with two ball-valves and a tubular piston-rod, in connection with water passages, all arranged to operate as and for the purposes set forth.
To enable those skilled in the art to fully understand and construct my invention, I proceed to describe it.
Figure] is the pump. Fig. 2 is a view or plan of the same from the top of said pump.
A represents the pump-cylinder, which is provided with two ball-valves, B and C, and so arranged as to open and close the waterpassages D D alternately as the piston E rises and falls.
The operation is as follows: When piston E of cylinder A, under piston E, and valves B and O fall. The water passes into cylinder A down through the openings D D, following' piston E as it rises, while the water in the upper part of cylinder is forced up through pis.
ton E. (See red arrows.) When the piston descends, the valves B and O rise, closing the lower port D and opening the port D at the top ci' cylinder A, and the. water is then received at the top, while the water in the lower part of the same is forced up through piston E.
Thus it will be seen that I have a cheap and reliable double-acting submerged forcelpum p of an exceedingly simple construction.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
The cylinder A, provided with the two ballval ves B and O, in combination with the wat` rpassages D D and d, all arranged to operate in connection with a double acting hollow discharging-piston, as and for the purposes herein set forth.
A. J. REYNOLDS.
Witnesses A. K. BROWNE E. B. FoRBUsn.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US44891A true US44891A (en) | 1864-11-01 |
Family
ID=2114454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US44891D Expired - Lifetime US44891A (en) | Improvement in double-acting submerged pumps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US44891A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050153052A1 (en) * | 2004-01-13 | 2005-07-14 | The Charles Stark Draper Laboratory, Inc. | Food and beverage quality sensor |
-
0
- US US44891D patent/US44891A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050153052A1 (en) * | 2004-01-13 | 2005-07-14 | The Charles Stark Draper Laboratory, Inc. | Food and beverage quality sensor |
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