US645238A - Filter. - Google Patents
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- Publication number
- US645238A US645238A US73682599A US1899736825A US645238A US 645238 A US645238 A US 645238A US 73682599 A US73682599 A US 73682599A US 1899736825 A US1899736825 A US 1899736825A US 645238 A US645238 A US 645238A
- Authority
- US
- United States
- Prior art keywords
- cap
- casing
- filter
- water
- porous
- 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 6
- 239000000463 material Substances 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Description
PatentedV Mar. I3, |900. C. I. SIMPSON.
FILTER (Application led Nov. 13, 1899.)
(Nol Model.)
EinEIIE u2-EEE:-
I IIIIIIIIIIIIIIIIIW.
Wifnessas K Lgegfar @my 77, 5 ryqfomjzays,
.for connection with a house-spigot.
UNTTED VSTATES PATENT JEEICE..
CHARLES I. SIMPSON, OF NAMPA, IDAIIO.
FILTER.
SPECIFICATION forming part of Letters Patent No. 645,238, dated March 13, 1900. Application filed November 13, 1899. Serial No, 736,825. (No model.)
To a/ZZ whom, it may concern: Y
Be it known that I, CHARLES I. SIMPSON, a citizen of the United States, residing at Nampa, in the county of Canyon and State of Idaho, have invented a new and useful Filter, of which the following is a specification.
This invention relates to filters in general, and more particularly to that class known as portable filters and which are adapted for attachment to a water-supply and comprise a porous body within a casing and through which the water is forced by the pressure of the main.
The object of this invention is to provide a construction wholly of non-corrosive material in which leakage will be effectively pre- .vented and, furthermore, in which ready access of the water to the exterior of the filtering-body may be had.
In the drawings forming a portion of this specification, and in which like reference-nu merals indicate corresponding parts in the several views, Figure 1 is an elevation of a filter embodying this invention. Fig. 2 is a vertical central section of the filter with the parts assembled. Fig. 3 is a perspective view' of the cap employed upon the porous body.
Referring now to the drawings, the filter consists of a casing 5which is formed of glass, porcelain, or other similar material and which is cylindrical in general shape and has a hemispherical upper end 6, through which is formed a perforation 7, adaptedA for connec` tion with a supply-pipe S, which may be a water-main or which mayin turn be adapted The lower open end 9 of the casing is provided with threads 10, with which are adapted to engage the threads 11 upon the inner periphery of an adjustable cap 12, of porcelain or other material. This cap consists of adisk having an annular flange upon one face and which fiange carries the threads 11. Centrally of the cap 12 is formed a screw-threaded perforation 13, with which is connected an outlet 14., through which the ltered water runs.
Within the casing 5 is placed a similarlyshaped porous filtering-body 15, the hemispherical upper end 16 of which enters the Asimilar end of the casing and upon .which is disposed a glass or porcelain cap 17, having a plurality of radiating protuberances 1S,
which engage the inner surface of the hemispherical end 6 of the casiu g and hold the cap and the upper end of the porous body spaced from the upper end of the casing to form an interspace 19,which extends down and around the porous body, said body having a slightlylesser diameter than that of the interior of the casing. The body 15 has a central bore 20, which extends from a point adjacent the upper end thereof through the lower end and adapted to register with the opening 13 and tube 14, and thus to form a continuation thereof.
When the parts are assembled, the cap 17 is disposed upon the porous filtering-body, which is then entered in the casing. A washer 21 is then placed in the cap 12, and the cap is screwed onto the casing, thus clamping the washer firmly between the cap and the lower end of the casing and between the cap and the lower end of the porous body, said porous bodyhaving such a length that its lower end will lie flush with the lower end of the casing and the washer having a central opening to register with the opening vin the cap. It will thus be seen that the porous body will be held spaced from the inner surface of the casing to permit access of water thereto, the water from the pipe 8 striking upon the cap 17 and being deflected downwardly of the casing, and that the water will pass through the ltering-body and outwardly of the tube 14; also,vthere being no parts to crrode the elements of the construction may be easily assembled and disassembled for cleaning and repair, thus prolonging the life of the filter.-
ing the end of the casing, a cap in threaded IOO my own I beve hereto axed mysignature `in thepresenee of two Witnesses.
CHARLES I. SIMPSON.
engagement with the easing and adapted to impinge the filtering-body and clamp it with its cap against the end of the casing, and an outlet-pipeengaged with the cap of the casi 5 ing and communicating with the interior of the ltering-body.
In testimony that I claim the foregoing as I/Vi tnesses I. C. .IOYNER, JESSE J WALLING.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73682599A US645238A (en) | 1899-11-13 | 1899-11-13 | Filter. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73682599A US645238A (en) | 1899-11-13 | 1899-11-13 | Filter. |
Publications (1)
Publication Number | Publication Date |
---|---|
US645238A true US645238A (en) | 1900-03-13 |
Family
ID=2713814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US73682599A Expired - Lifetime US645238A (en) | 1899-11-13 | 1899-11-13 | Filter. |
Country Status (1)
Country | Link |
---|---|
US (1) | US645238A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2584394A (en) * | 1946-01-26 | 1952-02-05 | Bowser Inc | Filter |
US2788128A (en) * | 1952-05-14 | 1957-04-09 | Henry W Heine | Liquid filter |
US3360131A (en) * | 1964-06-15 | 1967-12-26 | Henry J Witkowski | Filter with polyurethane foam element |
USD974536S1 (en) * | 2020-06-08 | 2023-01-03 | Armen Eloyan | Short-pipe p-trap |
-
1899
- 1899-11-13 US US73682599A patent/US645238A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2584394A (en) * | 1946-01-26 | 1952-02-05 | Bowser Inc | Filter |
US2788128A (en) * | 1952-05-14 | 1957-04-09 | Henry W Heine | Liquid filter |
US3360131A (en) * | 1964-06-15 | 1967-12-26 | Henry J Witkowski | Filter with polyurethane foam element |
USD974536S1 (en) * | 2020-06-08 | 2023-01-03 | Armen Eloyan | Short-pipe p-trap |
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