US111645A - Improvement in pumps - Google Patents
Improvement in pumps Download PDFInfo
- Publication number
- US111645A US111645A US111645DA US111645A US 111645 A US111645 A US 111645A US 111645D A US111645D A US 111645DA US 111645 A US111645 A US 111645A
- Authority
- US
- United States
- Prior art keywords
- cylinder
- pumps
- cut
- improvement
- piston
- 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
- 239000011324 bead Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- A represents the pump-cylinder, which is open at ⁇ both end's, and connected, at or about its center, by a' pipe, I3, Vwith the pump-stock O, through which the water is forced upward from the cylinder.
- D represents the pump or piston-rod, upon which, at suitable distance apart, are secured the piston-heads a (L.
- Ihese heads are perforated, as shown, and provided with vertically-operating valves b b.
- the rod D passes through a cut-olil or plate, G,'provided ontwo sides with rectangular plates d, extending above and below In the center of the cylinder A are two vertical slots, through each of which passes a screw, e, into the corresponding plate on the cnt-off.
- the plates d d extend above and below. 'the cut-off far enough, so that, at whatever position the cut-off is, the slots in the cylinder will bc covered.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Description
iwi dtift.
OLIVER HIGGINS, OI1 NAPOLEON,
OHIO.
VLetters Patent No. 111,645, dated February 7, 1871.
l-MPROVEN-IENT IN PUMPS..
I The Schedule referredto in these Letters Patent and making part of the sanne.
To all whom t (may concern Beit known that I, OLIVIER HIGGINS, of Napoleon, in the county of- Henry'and State of Ohio, have iuvented a new and valuable Improvement in Force.- Pum'ps'; andvI do hereby declare that the following is a full, clear, and exact description of the `con- In order to enable others skilled in the art to.
which my invention appertains to make and use the same, I will now proceed to describe its construction and operation, referring to the annexed drawing.
A represents the pump-cylinder, which is open at `both end's, and connected, at or about its center, by a' pipe, I3, Vwith the pump-stock O, through which the water is forced upward from the cylinder.
D represents the pump or piston-rod, upon which, at suitable distance apart, are secured the piston-heads a (L.
Ihese headsare perforated, as shown, and provided with vertically-operating valves b b.
The rod D, between the two heads a a, passes through a cut-olil or plate, G,'provided ontwo sides with rectangular plates d, extending above and below In the center of the cylinder A are two vertical slots, through each of which passes a screw, e, into the corresponding plate on the cnt-off.
The movement of the cut-oli` G corresponds nearly with the diameterpof the connecting-tube B. v
As the piston-beads `move up and down they will, in turn, or .rather-the valves will, come in contact with the ends of tbe plates d d, and` move the cut-ofi' either up or down, Aas the ca se may be, the length of the slots in the cylinder, when the screws e e stop the motion.
. The plates d d extend above and below. 'the cut-off far enough, so that, at whatever position the cut-off is, the slots in the cylinder will bc covered.
Having thus fully described my invent-ion,
What I claim as new, and desire to secure by Letters Patent, is-
In combination withA the cylinder A, slotted vertically at z z, the automatic cut-ofi` Gr, provided with the guard-plates (l d and the guide-screws e c, and
the double-headed piston-rod I), substantially as specilied.
In testimony that I claim the above I have heren unto subscribed myv name in the presence of two wit-
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US111645A true US111645A (en) | 1871-02-07 |
Family
ID=2181114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US111645D Expired - Lifetime US111645A (en) | Improvement in pumps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US111645A (en) |
-
0
- US US111645D patent/US111645A/en not_active Expired - Lifetime
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