US94507A - Improvement in pumps - Google Patents
Improvement in pumps Download PDFInfo
- Publication number
- US94507A US94507A US94507DA US94507A US 94507 A US94507 A US 94507A US 94507D A US94507D A US 94507DA US 94507 A US94507 A US 94507A
- Authority
- US
- United States
- Prior art keywords
- valve
- pumps
- improvement
- same
- cross
- 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 4
- 241000252254 Catostomidae Species 0.000 description 2
- 241001274613 Corvus frugilegus Species 0.000 description 2
- 230000000630 rising Effects 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
- F04B39/0016—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons with valve arranged in the piston
Definitions
- my invention consists in a peculiar construction of my valves, to be hereafter described, so as to allow for wear, and also a combination of the same.
- Figure 2 is a vertical section of the pump
- Figure 3 a top view ofthe same, the tops or lids of the two compartments being removed.
- A represents the lower compartment, which may rest on another section, so as to bein or near the water, so that the same can be drawn' up through it.
- a is a tapering valve, fitted in an opening in the bottom b, and having a guide-stem, c, rising from its centre, and passing through two cross-bars, c, at such height as to give the valve suiicient upward play.
- lhese cross-bars are secured to the bottom b by ulnights, d, which serve as ⁇ guides for the outer sides ofthe valve.
- D is a piston, secured to the cross-fbars e' by diagonal braces, 71, leaving enough room under O to permit c to rise up when the valve g opens.
- adjustable pieces i., having slots in the same, and secured to f by screws.
- the object of these pieces is to keep a close packing to the sides of the chamber by moving them outward as they wear away, which is easily done by means of the slotsaud screws.
- valve a when C is raised in the ordinary way, the valve a will rise and water pass above it; and the valve will close, leaving water above it, when O is pushed downward. This being repeated, the top part of the chamber in it is filled, and it passes over into the lower part ⁇ of B. In this chamber is arranged a valve ⁇ and seat, the same as the one at the bottom of A, and a continuation of operating'l) will finally force the water out ofthe top of B through any suitable opening and pipe.
- the squarevpiston O (having atapering seat for valve 9,) when made adjustable expansively by means of pieces fi, their1 slots and set-screws, as 'shown and' described, and for the purpose set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geophysics And Detection Of Objects (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Pipe Accessories (AREA)
Description
'ithtited' gime testent (titille.
Letters .Patent No. 94,507, dated. September 7, 1869.
IMPROVEMENT IN PUMPS.
The Schedule referred to in these Letters Patent and making part of the same.`
To all whom it may concern:
.Be it known that I, JOEL PATRICK, of Pitt county, North Carolina, have invented a new and useful Improvement in Pumps; and I do hereby decla-re that the vfollowing is a full and exact description thereof, reference being had to the accompanying drawing, making a part of this specification, and to the letters of reference marked thereon, in which like parts are indicated by like letters in the several figures.
The nature of my invention consists in a peculiar construction of my valves, to be hereafter described, so as to allow for wear, and also a combination of the same.
To enable others skilled in the art to makeand use my invention, I will proceed to describe its construction and operation.
In the drawings- `Figure l represents an elevation of my pump, having two compartments, A and B, one alongside of and above the-other;
Figure 2 is a vertical section of the pump; and
Figure 3, a top view ofthe same, the tops or lids of the two compartments being removed.
A represents the lower compartment, which may rest on another section, so as to bein or near the water, so that the same can be drawn' up through it.
a is a tapering valve, fitted in an opening in the bottom b, and having a guide-stem, c, rising from its centre, and passing through two cross-bars, c, at such height as to give the valve suiicient upward play.
lhese cross-bars are secured to the bottom b by ulnights, d, which serve as `guides for the outer sides ofthe valve.
Above the fixed cross-bars e there is the sucker or plunger C, having a bottompiece, f, fitting snugly the chamber it moves in; also a tapering valve, g, which is intended to rise and fall the same as a, when G moves down or up and attached t0 bottom f are the uprights cl and cross-bars c'.
D is a piston, secured to the cross-fbars e' by diagonal braces, 71, leaving enough room under O to permit c to rise up when the valve g opens.
On the top off are adjustable pieces, i., having slots in the same, and secured to f by screws. The object of these pieces is to keep a close packing to the sides of the chamber by moving them outward as they wear away, which is easily done by means of the slotsaud screws.
It will readily be seen that when C is raised in the ordinary way, the valve a will rise and water pass above it; and the valve will close, leaving water above it, when O is pushed downward. This being repeated, the top part of the chamber in it is filled, and it passes over into the lower part`of B. In this chamber is arranged a valve` and seat, the same as the one at the bottom of A, and a continuation of operating'l) will finally force the water out ofthe top of B through any suitable opening and pipe.
Having thus described my invention,
What l claim as new, and desire to secure by Letters Patent ofthe United States, is-
The squarevpiston O, (having atapering seat for valve 9,) when made adjustable expansively by means of pieces fi, their1 slots and set-screws, as 'shown and' described, and for the purpose set forth.
' JOEL PATRICK.
Witnesses S. S. FAHNns'rooK, DANIEL M. Mormon.
Publications (1)
Publication Number | Publication Date |
---|---|
US94507A true US94507A (en) | 1869-09-07 |
Family
ID=2163984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US94507D Expired - Lifetime US94507A (en) | Improvement in pumps |
Country Status (1)
Country | Link |
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US (1) | US94507A (en) |
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0
- US US94507D patent/US94507A/en not_active Expired - Lifetime
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