US188828A - Improvement in pumps - Google Patents
Improvement in pumps Download PDFInfo
- Publication number
- US188828A US188828A US188828DA US188828A US 188828 A US188828 A US 188828A US 188828D A US188828D A US 188828DA US 188828 A US188828 A US 188828A
- Authority
- US
- United States
- Prior art keywords
- pistons
- water
- barrels
- valves
- tube
- 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 18
- 241000272778 Cygnus atratus Species 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
- the object of my invention is, by a doubleacting force-pump, which will not freege in the coldest weather, to rapidly force the water in a continuous stream to any reasonable height by the combination in a forcepump of two hollow pistons, A and B, and valves W, V, X, and M, and ⁇ apertures 3 and 4, to lei'J the water into said pistons, with the rod H and cross-piece I for moving said pistons up and down, and with the barrels O, F, E, and D, and tubes O and Y, which leads from the barrels into one common tube, N, as shown in the accompanying drawings.
- the rod H In turning the crank G the rod H is moved up and down, and the rod H being connected, by the cross-piece 1, with the two pistons A and B.
- the rod H moves up and down it moves the pistons A and B in and outof the barrels 0,10, D, and E.
- the valves W and X close, and the Water is forced from the barrels C and F into the tube Y, through the valve P, into the tube N, and at the same time lthe valves V and M open, and the water is sucked through the aperture 3 and 4 into the apertures l and 2 in the pistons A and B, thence through the valves M and V into the barrels D and E.
- K is a tube for the rod H.
- Q is a very small aperture, to let the water pass off, so that it will not freeze in the tube N. pump.
- the arrows show the direction that the water is forced.
- I claim as my invention- The combination in a pump, substantially as described, ot' two connected hollow pistons and valves, and apertures to let the water into said pistons, with a single rod for moving both said pistons, and with four barrels and tubes leading' from said barrels to one common tube.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Description
T. B. SWAN.
PUMR
No. 188,828. Patented March 27,1877'.
N- PETERS, PHOT-LUHOGRAPHER. WASHINGTON. D
PATENT OFFICE.
THOMAS B. SWAN, OF MINOT, MAINE.
'IMPROVEMENT |N PUMPS.
Specilication forming part of Letters Patent No. 188,828, dated March 27, 1877.; applicati: n filed January 19, 1877.
To all whom it may concern Be it known that I, THOMAS B. SWAN, of
Minot, in the county of Androscoggin andV State of Maine, have invented a new and useful Improvement Pumps, which improvement is fully set forth in the following specitication, reference being had to the accompanying drawings.
- The object of my invention is, by a doubleacting force-pump, which will not freege in the coldest weather, to rapidly force the water in a continuous stream to any reasonable height by the combination in a forcepump of two hollow pistons, A and B, and valves W, V, X, and M, and` apertures 3 and 4, to lei'J the water into said pistons, with the rod H and cross-piece I for moving said pistons up and down, and with the barrels O, F, E, and D, and tubes O and Y, which leads from the barrels into one common tube, N, as shown in the accompanying drawings. l
In turning the crank G the rod H is moved up and down, and the rod H being connected, by the cross-piece 1, with the two pistons A and B. When the rod H moves up and down it moves the pistons A and B in and outof the barrels 0,10, D, and E. When the pistons A and B move up, the valves W and X close, and the Water is forced from the barrels C and F into the tube Y, through the valve P, into the tube N, and at the same time lthe valves V and M open, and the water is sucked through the aperture 3 and 4 into the apertures l and 2 in the pistons A and B, thence through the valves M and V into the barrels D and E. When the pistons A and B move down, the valves V and M close, and the water is forced into the tube O, through the valve P, into the tube N, and at the same time the Valves W and 1X open, and the water is sucked through the apertures 3 and 4 into the apertures l and 2, in the piston A and B, thence through the valve W and X, into the barrels U und F.
The valves T and F both open up. K is a tube for the rod H. Q is a very small aperture, to let the water pass off, so that it will not freeze in the tube N. pump. The arrows show the direction that the water is forced.
I claim as my invention- The combination in a pump, substantially as described, ot' two connected hollow pistons and valves, and apertures to let the water into said pistons, with a single rod for moving both said pistons, and with four barrels and tubes leading' from said barrels to one common tube.
THOMAS B. SWAN. Witnesses:
' ELvA A. SWAN,
ALICE A. HAwKEs.
.i is the spout ofthe
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US188828A true US188828A (en) | 1877-03-27 |
Family
ID=2258235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US188828D Expired - Lifetime US188828A (en) | Improvement in pumps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US188828A (en) |
-
0
- US US188828D patent/US188828A/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US188828A (en) | Improvement in pumps | |
| US118206A (en) | Improvement in pumps | |
| US189518A (en) | Improvement in suction and force pumps | |
| US204973A (en) | Improvement in double-acting pumps | |
| US237801A (en) | Samuel h | |
| US209507A (en) | Improvement in double-acting force-pumps | |
| US304670A (en) | ruppelt | |
| US167060A (en) | Improvement in force and suction pumps | |
| US732241A (en) | Device for pumping air and water. | |
| US529432A (en) | Force-pump | |
| US185619A (en) | Improvement in pumps | |
| US158171A (en) | Improvement in force-pumps | |
| US1760172A (en) | Valve gear for pumps and compressors | |
| US339617A (en) | George p | |
| US202633A (en) | Improvement in double-acting suction and force pumps | |
| US233012A (en) | Force-pump | |
| US219958A (en) | Improvement in pumps | |
| US193066A (en) | Improvement in suction and force pumps | |
| US49408A (en) | Improvement in pumps | |
| US285093A (en) | John wock | |
| US59708A (en) | Improvement in pumps | |
| US153389A (en) | Improvement in methods of operating pumps | |
| US111227A (en) | Improvement in pumps | |
| US247401A (en) | Julius a | |
| US197082A (en) | Improvement in double-acting pumps |