US262462A - Drive-well point and strainer - Google Patents
Drive-well point and strainer Download PDFInfo
- Publication number
- US262462A US262462A US262462DA US262462A US 262462 A US262462 A US 262462A US 262462D A US262462D A US 262462DA US 262462 A US262462 A US 262462A
- Authority
- US
- United States
- Prior art keywords
- strainer
- web
- drive
- wire
- well point
- 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 4
- 241000239290 Araneae Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 241000501754 Astronotus ocellatus Species 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910001296 Malleable iron Inorganic materials 0.000 description 1
- 241000400041 Proteidae Species 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 208000024703 mutilating palmoplantar keratoderma with periorificial keratotic plaques Diseases 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/08—Screens or liners
- E21B43/084—Screens comprising woven materials, e.g. mesh or cloth
Definitions
- OSCAR B OLMS'IED, OF BELOIT, WISCONSIN.
- My invention relates to improvements in drive-well points and strainers,in which I use a radiating web with a suitable coupling-ring and point, the web having a wire wound spirally outside and a. strainer-covering outside of the wire; and the object of my improvements is to get a greater amountof water-surface for admitting water.
- the device illustrated in the accompanying drawings in which- Figure l is a perspective view of the point with a portion of the strainer-covering cut away to show the spiral wire wound around the web, and Fig. 2 is a cross-section at the.
- the radiating web is shown by letter 0, Figs. 1 and 2, and at one end has a coupling-ring, A, and at the opposite end a point, B.
- the spiral wire R, Figs. 1 and 2 is wound tightly around the web and rests in little notches in the edges of the radiating arms of the web, so the wire cannot slip back and forth along the web.
- the spaces or channels shown by letters .10, Figs. 1 and 2 are passage-ways for the water, which passes into the pump or other tube through the coupling-ring A.
- the web, with the wire wound around it, is covered with I attain this object a strainer, N, and outside the strainer is a perforated jacket, 0, to protect the strainer.
- the radiating web and coupling-ring A and point B are made of malleable iron or of any other metal of sufficient strength.
- drive-well points and strainers The usual way of making drive-well points and strainers is to use iron tubes and drill or punch numerous holes in the tubes, and then cover them with a strainer. In such drivewell points there is but a very small amount of surface for admitting the water. With my radiating web wound with the wire almost the entire surface is left open to admit. the passage of water through the strainer into the channels w x, Fig. l, and out through the coupling A.
- An internal support for drive-well strainers consisting of a web or spider having radial wings united at their inner edges, and a wire Wound around said web or spider, substantially as described and shown.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Filtering Materials (AREA)
Description
(No Model.)
0. B. OLMSTED.
DRIVE WELL POINT AND STRAINER. No. 262,462. Patented Aug. 8, 1882.
UNITED STATES PATENT OEEIcE.
OSCAR B. OLMS'IED, OF BELOIT, WISCONSIN.
DRIVE-WELL POiNT AND STRAINER.
SPECIFICATION forming part of Letters Patent No. 262,462, dated August 8, 1882,
Application filed June 23, 1882. (No model.)
To all whom it may concern:
Be it known that I, OSCAR B. OLMS'IED, a citizen of the United States, residing at Beloit, Rock county, Wisconsin, have invented certain new and useful Improvementsin Drive- Well Pointsand Strainers,of which the following is a specification.
My invention relates to improvements in drive-well points and strainers,in which I use a radiating web with a suitable coupling-ring and point, the web having a wire wound spirally outside and a. strainer-covering outside of the wire; and the object of my improvements is to get a greater amountof water-surface for admitting water. by the device illustrated in the accompanying drawings, in which- Figure l is a perspective view of the point with a portion of the strainer-covering cut away to show the spiral wire wound around the web, and Fig. 2 is a cross-section at the.
dotted line to u, Fig. 1.
Similar letters refer to like parts in the different views.
The radiating web is shown by letter 0, Figs. 1 and 2, and at one end has a coupling-ring, A, and at the opposite end a point, B. The spiral wire R, Figs. 1 and 2, is wound tightly around the web and rests in little notches in the edges of the radiating arms of the web, so the wire cannot slip back and forth along the web. The spaces or channels shown by letters .10, Figs. 1 and 2, are passage-ways for the water, which passes into the pump or other tube through the coupling-ring A. The web, with the wire wound around it, is covered with I attain this object a strainer, N, and outside the strainer is a perforated jacket, 0, to protect the strainer. The radiating web and coupling-ring A and point B are made of malleable iron or of any other metal of sufficient strength.
The usual way of making drive-well points and strainers is to use iron tubes and drill or punch numerous holes in the tubes, and then cover them with a strainer. In such drivewell points there is but a very small amount of surface for admitting the water. With my radiating web wound with the wire almost the entire surface is left open to admit. the passage of water through the strainer into the channels w x, Fig. l, and out through the coupling A.
Having described my invention,whatIcl'aim, and desire to secure by Letters Patent, is
1. An internal support for drive-well strainers, consisting of a web or spider having radial wings united at their inner edges, and a wire Wound around said web or spider, substantially as described and shown.
2. In combination with a web or core having radial wings, a wire wound spirally upon the web, and a strainer or gauze covering surrounding the wire, substantially as set forth.
3. In combination with a core or web having radial wings, a wire wound spirally around said core, a gauze covering surrounding the wire, and a perforated metal jacket enveloping the gauze, as and for the purpose set forth.
OSCAR B. OLMSTED.
Witnesses:
J. B. DOW,
WM. J. GRAY.
Publications (1)
Publication Number | Publication Date |
---|---|
US262462A true US262462A (en) | 1882-08-08 |
Family
ID=2331738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US262462D Expired - Lifetime US262462A (en) | Drive-well point and strainer |
Country Status (1)
Country | Link |
---|---|
US (1) | US262462A (en) |
-
0
- US US262462D patent/US262462A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102015112884A1 (en) | heat pump | |
US262462A (en) | Drive-well point and strainer | |
DE20305574U1 (en) | Flexible pipe element | |
US261252A (en) | Drive-well point or strainer | |
US713544A (en) | Strainer for well-tubing. | |
US261253A (en) | Drive-well point or strainer | |
US238112A (en) | Sand-point for wells | |
US1202515A (en) | Oil-well strainer. | |
US1169689A (en) | Drainage-casing for culverts, drain-tiling, wells, &c. | |
US287708A (en) | Drive-well point | |
US261251A (en) | Oscae b | |
EP3180184B1 (en) | Resin line with flow aid | |
US1521809A (en) | Well casing | |
US1907825A (en) | Tubing protector and guide | |
US828714A (en) | Tube well strainer. | |
US1527713A (en) | Sucker-rod protector | |
US707611A (en) | Sand-screen for well-tubes. | |
US1004528A (en) | Well-driving point. | |
US240969A (en) | Well-point | |
US208619A (en) | Improvement in well-tubing | |
DE10319318B4 (en) | Silencer for a vehicle temperature control unit | |
US149080A (en) | Improvement in sewer-pipes | |
US296027A (en) | Coupling | |
US455307A (en) | Well-strainer | |
US425601A (en) | Hot-air pipe |