US615847A - Pump-strainer - Google Patents
Pump-strainer Download PDFInfo
- Publication number
- US615847A US615847A US615847DA US615847A US 615847 A US615847 A US 615847A US 615847D A US615847D A US 615847DA US 615847 A US615847 A US 615847A
- Authority
- US
- United States
- Prior art keywords
- strainer
- pump
- tube
- 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 3
- 238000010276 construction Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/111—Making filtering elements
Definitions
- Fig. 3 is a transverse section on the line 00 a: of Fig. 1.
- 1 denotes the pump-tube
- 2 the strainer.
- This strainer consists of a hollow body the wall of which is solid from its base to the point CL, and from the point a to the point Z) the body is of open-work construction formed by the ribs 2, the upper ends of which are connected by a collar 3, which is adapted to be engaged with the lower end of the pump-tubein any suitable manner-as, for instance, by the set screw 4.
- a deflector Formed integral with the collar and projecting downwardly within the body portion of the strainer, below the openings therein, is what I will term a deflector, which is in the form of a pipe.
- the upper portion of the strainer may be covered with a fine wire-gauze or network 7, which will prevent any floating matter, such as twigs and the like, being drawn into the strainer.
- a pump-strainer comprising a hollow imperforate body portion,the upper end of which is formed with an annular row of integral inwardly-projecting ribs terminating in an integral sleeve that has its lower end extending downward within the imperforate body portion, and its upper end extending upward above-the upper ends of the ribs, and a wiregauzesecured around the ribs, substantially as set forth.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Details Of Reciprocating Pumps (AREA)
Description
No. 6l5,847.
} Patented .Dec. 13, I898. H. C. HANSEN.
PUMP STRAINER.
(Application filed Jan. 11, 1888.
(NoModeL) a /gi y UNITED STATES PATENT EEIcE.
HENRY C. HANSEN, OF OSI-IKOSH, IVISOONSIN.
PUMP-STRAINER.
SPECIFICATION forming part of Letters Patent No. 615,847, dated December 13, 1898.
Application filed January 11, 1898. Serial No. 666 ,347. (No model.)
. the tube of the pump; and the object of the invention is to provide a strainer by means .of which practically all the water in the well of the same, and Fig. 3 is a transverse section on the line 00 a: of Fig. 1.
In said drawings, 1 denotes the pump-tube, and 2 the strainer. This strainer consists of a hollow body the wall of which is solid from its base to the point CL, and from the point a to the point Z) the body is of open-work construction formed by the ribs 2, the upper ends of which are connected by a collar 3, which is adapted to be engaged with the lower end of the pump-tubein any suitable manner-as, for instance, by the set screw 4. Formed integral with the collar and projecting downwardly within the body portion of the strainer, below the openings therein, is what I will term a deflector, which is in the form of a pipe.
It is evident that when this strainer is attached to the lower end of the pump-tube and rests upon the bottom of the well the water will be drawn through the openings in the strainer downwardly under the lower edge of the deflector, and thence upwardly and through the deflector and into the pump-tube. This will prevent the water in the well below the point aof the strainer from being stirred or riled, thereby preventing the sand and other foreign substance at the bottom of the well being drawn into the pump-tube, and, owing to the fact that the tubular deflector projects nearly to the bottom of the strainer, the well may be drained to a point corresponding to the line denoted by the letter a.
If desired, the upper portion of the strainer may be covered with a fine wire-gauze or network 7, which will prevent any floating matter, such as twigs and the like, being drawn into the strainer.
I am aware of Patents No. 33,736, of November19, 1861, No. 47,011, of March 28, 1865, and No. 55,822, of June 26, 1866, and would have it distinctly understood that I do not seek to cover the construction shown in any of these patents; but
What I do claim, and desire to secure by Letters Patent of the United States, is-
A pump-strainer comprising a hollow imperforate body portion,the upper end of which is formed with an annular row of integral inwardly-projecting ribs terminating in an integral sleeve that has its lower end extending downward within the imperforate body portion, and its upper end extending upward above-the upper ends of the ribs, and a wiregauzesecured around the ribs, substantially as set forth.
In testimony whereof I hereunto affix my signature in presence of two witnesses.
HENRY (l. HANSEN.
Witnesses:
B. E. VAN KEUREN, W. M. PRICE.
Publications (1)
Publication Number | Publication Date |
---|---|
US615847A true US615847A (en) | 1898-12-13 |
Family
ID=2684457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US615847D Expired - Lifetime US615847A (en) | Pump-strainer |
Country Status (1)
Country | Link |
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US (1) | US615847A (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2503455A (en) * | 1946-03-22 | 1950-04-11 | Glenn W Sheren | Fire hose end strainer |
US2593166A (en) * | 1947-11-25 | 1952-04-15 | Philips Lab Inc | Oil vaporizer |
US2858894A (en) * | 1954-06-14 | 1958-11-04 | Swan M Akeyson | Screen pipe |
US3495714A (en) * | 1968-09-06 | 1970-02-17 | Edwin A Barton | Strainer device |
US4003429A (en) * | 1972-08-17 | 1977-01-18 | Ici Australia Limited | Apparatus for loading gas-conveyed particulate solids into a borehole |
US4560476A (en) * | 1983-04-30 | 1985-12-24 | Ebara Corporation | Strainer for submergible pump |
US5922197A (en) * | 1997-07-14 | 1999-07-13 | Sparks; Gary D. | Debris suppression device |
EP1338824A2 (en) * | 2002-02-26 | 2003-08-27 | Delphi Technologies, Inc. | Vehicle damper assembly and method of modulating fluid flow |
US20040164031A1 (en) * | 2003-01-24 | 2004-08-26 | Reber Larry F. | Submerged water inlet strainer for a water hose |
US20110253641A1 (en) * | 2009-03-03 | 2011-10-20 | Pearse Herb R | Filter Sleeve for Enabling Waste Water Discharge Directly into the Environment |
US8297448B2 (en) * | 2010-11-22 | 2012-10-30 | Johnson Screens, Inc. | Screen intake device for shallow water |
US20150122716A1 (en) * | 2013-11-01 | 2015-05-07 | Larry F. Reber | High volume low level strainer |
US11428219B2 (en) * | 2019-04-12 | 2022-08-30 | Cameron Farms Hutterite Colony | Liquid intake filters |
-
0
- US US615847D patent/US615847A/en not_active Expired - Lifetime
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2503455A (en) * | 1946-03-22 | 1950-04-11 | Glenn W Sheren | Fire hose end strainer |
US2593166A (en) * | 1947-11-25 | 1952-04-15 | Philips Lab Inc | Oil vaporizer |
US2858894A (en) * | 1954-06-14 | 1958-11-04 | Swan M Akeyson | Screen pipe |
US3495714A (en) * | 1968-09-06 | 1970-02-17 | Edwin A Barton | Strainer device |
US4003429A (en) * | 1972-08-17 | 1977-01-18 | Ici Australia Limited | Apparatus for loading gas-conveyed particulate solids into a borehole |
US4560476A (en) * | 1983-04-30 | 1985-12-24 | Ebara Corporation | Strainer for submergible pump |
US5922197A (en) * | 1997-07-14 | 1999-07-13 | Sparks; Gary D. | Debris suppression device |
EP1338824A2 (en) * | 2002-02-26 | 2003-08-27 | Delphi Technologies, Inc. | Vehicle damper assembly and method of modulating fluid flow |
US20040164031A1 (en) * | 2003-01-24 | 2004-08-26 | Reber Larry F. | Submerged water inlet strainer for a water hose |
US6949198B2 (en) * | 2003-01-24 | 2005-09-27 | Reber Larry F | Strainer for a water hose |
US20110253641A1 (en) * | 2009-03-03 | 2011-10-20 | Pearse Herb R | Filter Sleeve for Enabling Waste Water Discharge Directly into the Environment |
US8158010B2 (en) * | 2009-03-03 | 2012-04-17 | Herb Pearse | Filter sleeve for enabling waste water discharge directly into the environment |
US8297448B2 (en) * | 2010-11-22 | 2012-10-30 | Johnson Screens, Inc. | Screen intake device for shallow water |
US10801189B2 (en) | 2010-11-22 | 2020-10-13 | Aqseptence Group, Inc. | Screen intake device for shallow water |
US20150122716A1 (en) * | 2013-11-01 | 2015-05-07 | Larry F. Reber | High volume low level strainer |
US9889395B2 (en) * | 2013-11-01 | 2018-02-13 | Larry F. Reber | High volume low level strainer |
US10729995B2 (en) | 2013-11-01 | 2020-08-04 | Larry F. Reber | High volume low level strainer |
US11428219B2 (en) * | 2019-04-12 | 2022-08-30 | Cameron Farms Hutterite Colony | Liquid intake filters |
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