US48691A - Improvement in pumps - Google Patents
Improvement in pumps Download PDFInfo
- Publication number
- US48691A US48691A US48691DA US48691A US 48691 A US48691 A US 48691A US 48691D A US48691D A US 48691DA US 48691 A US48691 A US 48691A
- Authority
- US
- United States
- Prior art keywords
- pump
- reservoir
- stock
- water
- plunger
- 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 22
- 239000010985 leather Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 241001459693 Dipterocarpus zeylanicus Species 0.000 description 2
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
Definitions
- Figure l in the annexed drawings represents a vertical Asection of my pump apparatus in the line z z, Fig. 2.
- Fig. 2 gives a vertical section of the same in line x x, Fig. 1.
- the letter A represents a pump-stock of square timber, with a bore extending through it from end to end of sufficient size to admit the desired quantity of water.
- B represents the water-reservoir, which consists of au oblong box with square sides, and adjusted to the pump-stock A by meansof a wide metal strap, f, extending the wh ole leu gth i of reservoir B.
- the strap fis adjusted to reservoir B by having two flanges, one on each inner edge, which tit in grooves on the side of reservoir B.
- the strapf lits loosely on the pump-stock A, thus allowing the reservoir B and strap f to be adjusted at any desirable point on the pump-stock A.
- reservoir B and strap f are in the position required a wedge is driven in between f and the pump-stock A to holdf in place.
- D represents a cylindrical neck, securely fastened on the top of reservoir B,and having on its inner circumference an annular ange, e, through which the cylindrical plunger C is designed to operate.
- the pump-stock A has two openin gs, g and h, in it to admit of the passage of the water in and out of the reservoir B; Opposite to the holes g and h are the leather valves m and n, the valve m being fastened at its upper end to the pump-stock A and valve u secured at top to reservoir B.
- E represents a chamber attached to tho side of reservoir B, and rendered, like B, watertight at bottom.
- ⁇ L represents an arm,the upper end of which is fastened to plunger C, and the lower end, extending into the chamber E, has a scoop, v, attached to it for thepurpose of throwin g water out of E into the space between the neck D and the plunger C, the object of which will be explained hereinafter.
- F designates the iron rod, fastened at its lower end to the top of plu-nger C, and at its upper end encircling a bolt, t, which passes through the metal sides o of handle P, these metal sides o being secured to the pump-stock A by a bolt, t, on which they play with a vertical motion.
- the sides o have a series of holes through them, into any one of which the bolt t can be inserted, in order to lengthen or shorten the stroke of the plunger C.
- the letter s designates a cutoft ⁇ in the bore of the pump-stock between the openings h and g, the design of which is to prevent the ascent of the water in the pump-stock until it first enters the reservoir B, through the opening g, and returns again to the bore 0f the pump-stock through the opening h.
- a leather packing is inserted, which extends some distance downward.
- the space between the neck l) and plunger C is lled with small shot, which are kept in place by having a collar, made of any suitable material, inserted near the top of the neck D. lThis collar will have a narrow opening in it opposite to the chamber e, through which opening water can be intr0 verbted into the space between D and C, so as to fill up the interstices between the shot.
Description
rUNITED STATES PATENT OFFIC.
HORACE M. KEITH, CF COMMERCE, M[CHIGAN.
IMPROVEMENT IN PUMPS.
Specification forming part of Letters Patent No. 48,691, dated July 11, 1865.
To all 'whom it may concern:
Be it known that" I, HORACE M. KEITH, of Commerce, Oakland county, in the State or Michigan,have invented certain new and useful Improvements in Pumps; and I hereby dep clare that the followingis a true and exact description ot' the same, reference being had to the accompanying drawings, and to the letters of reference marked thereon.
Figure l in the annexed drawings represents a vertical Asection of my pump apparatus in the line z z, Fig. 2. Fig. 2 gives a vertical section of the same in line x x, Fig. 1.
The letter A represents a pump-stock of square timber, with a bore extending through it from end to end of sufficient size to admit the desired quantity of water.
B represents the water-reservoir, which consists of au oblong box with square sides, and adjusted to the pump-stock A by meansof a wide metal strap, f, extending the wh ole leu gth i of reservoir B.
The strap fis adjusted to reservoir B by having two flanges, one on each inner edge, which tit in grooves on the side of reservoir B. The strapf lits loosely on the pump-stock A, thus allowing the reservoir B and strap f to be adjusted at any desirable point on the pump-stock A. When reservoir B and strap f are in the position required a wedge is driven in between f and the pump-stock A to holdf in place.
D represents a cylindrical neck, securely fastened on the top of reservoir B,and having on its inner circumference an annular ange, e, through which the cylindrical plunger C is designed to operate.
The pump-stock A has two openin gs, g and h, in it to admit of the passage of the water in and out of the reservoir B; Opposite to the holes g and h are the leather valves m and n, the valve m being fastened at its upper end to the pump-stock A and valve u secured at top to reservoir B.
E represents a chamber attached to tho side of reservoir B, and rendered, like B, watertight at bottom.
^ L represents an arm,the upper end of which is fastened to plunger C, and the lower end, extending into the chamber E, has a scoop, v, attached to it for thepurpose of throwin g water out of E into the space between the neck D and the plunger C, the object of which will be explained hereinafter.
F designates the iron rod, fastened at its lower end to the top of plu-nger C, and at its upper end encircling a bolt, t, which passes through the metal sides o of handle P, these metal sides o being secured to the pump-stock A by a bolt, t, on which they play with a vertical motion.
The sides o have a series of holes through them, into any one of which the bolt t can be inserted, in order to lengthen or shorten the stroke of the plunger C.
The letter s designates a cutoft` in the bore of the pump-stock between the openings h and g, the design of which is to prevent the ascent of the water in the pump-stock until it first enters the reservoir B, through the opening g, and returns again to the bore 0f the pump-stock through the opening h.
In order to prevent the escape of water up ward between the plungerC and the flange e, a leather packing is inserted, which extends some distance downward. In addition to the leather packing the space between the neck l) and plunger C is lled with small shot, which are kept in place by having a collar, made of any suitable material, inserted near the top of the neck D. lThis collar will have a narrow opening in it opposite to the chamber e, through which opening water can be intr0 duced into the space between D and C, so as to fill up the interstices between the shot.
In operatin g my pump it will be seen that when the plunger C is raised by the action of handle P the water in the pump-stock below the cut-off s will enter the hole. g, force open the valve m, and then enter through a corresponding hole into the reservoir B. When, on the other hand, the plunger C descends, the pressure of the water will close the valve m and force open the valve n, so that the water can enter through hole h into the bore of the pump-stock A and Eind a vent through the spout R. At every ascent of the plunger C the arm L, which is attached to C,"will asscend also, and will, by means of the scoop V at its lower end, raise a sufficientsupply of water to the top of neck D and there discharge it in the shot packing, the chamber E having been already filled with water by liz-md for the the eyinder @the whole Censtrueted,arranged,
purpose above mentioned. and operating;` as and for thepurpose substan- Having thus described my invention, what tially as herein set forth. I claim, :md desire to secure by Letters Patent, HORA() E M. KEITH. is- Witnesses:
The reservoir B, the valves m and n, the JAMEs CARHART,
eut-off s, the swipe-pole L and bucket E, and JOHN BAIRD.
Publications (1)
Publication Number | Publication Date |
---|---|
US48691A true US48691A (en) | 1865-07-11 |
Family
ID=2118246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US48691D Expired - Lifetime US48691A (en) | Improvement in pumps |
Country Status (1)
Country | Link |
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US (1) | US48691A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090023842A1 (en) * | 2007-05-21 | 2009-01-22 | Plextronics, Inc. | Porphyrin and conductive polymer compositions for use in solid-state electronic devices |
-
0
- US US48691D patent/US48691A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090023842A1 (en) * | 2007-05-21 | 2009-01-22 | Plextronics, Inc. | Porphyrin and conductive polymer compositions for use in solid-state electronic devices |
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