US189640A - Improvement in spouts and strainers - Google Patents
Improvement in spouts and strainers Download PDFInfo
- Publication number
- US189640A US189640A US189640DA US189640A US 189640 A US189640 A US 189640A US 189640D A US189640D A US 189640DA US 189640 A US189640 A US 189640A
- Authority
- US
- United States
- Prior art keywords
- flange
- strainer
- strainers
- spouts
- improvement
- 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
- 210000003298 dental enamel Anatomy 0.000 description 6
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 241001446467 Mama Species 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 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
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B01D29/19—Supported filter elements arranged for inward flow filtration on solid frames with surface grooves or the like
Definitions
- FIGJ. 1 A first figure.
- Figure 1 is a sectional view, showing a portion of the body of a vessel to which the spout and strainer are to be attached, and the flange used in attaching them, the parts being arranged as before the fastening of the flange in position; and Fig. 2, another sectional view, showing the flange, and also the strainer, attached to the body of the vessel.
- an inwardly-projecting flange, b is then placed upon the flange a, the former flange being fitted to slip onto'the latter, as shown.
- the flange a of the body A is then turned down over and upon the flange b of the collar, locking the latter firmly to the vessel, as shown in Fig. 2.
- the spout (not shown) is then attached to the collar.
- the improvement is intended especially for a vessel the body of which is finished with a coating of enamel, but having an ordinary metallic spout.
- the spout can be attached independently of the strainer O.
- This part, (the strainer,) however, can be attached as shown in Fig. 2, and as follows: The strainer is made to fit closely into the collar, and, after the latter is fastened in position, the strainer is placed against the flange a. The collar outside the strainer is then slightly contracted, as shown in Fig. 2, operating to fasten the strainer in place.
- the enamel is applied to the vessel, preferably, after the strainer is attached.
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Cookers (AREA)
- Centrifugal Separators (AREA)
Description
F. G. & W. F. NIEIDRINGHAUS SPOUTS AND STRAINERS. No, 189,640, Patented April17, 1877.
FIGJ.
ATTEET. INVENTUFIS, fiwi Kama/$46. (Mama ;.n1 u A W. MW WM? W.
(9km A6 W049 MPEFERS, PHOTO-LITHOGRAFHER, WASHINGTON. D C.
UNITED STATES V PATENT OFFICE.
FREDERICK. G. NIEDRINGHAUS AND WILLIAM F. NIEDRINGHAUS, OF ST. LOUIS, MISSOURI.
IMPROVEMENT IN SPOUTS AND STRAINERS.
Specification forming part of Letters Patent No. 189,640, dated April 17, 1877; application filed March 7, 1877.
To all whom it may concern:
Be it known that we, FREDERIC1K-G.NIED- RINGHAUS and WILLIAM F. NIEDRINGHAUS,
residents of St. Louis, Missouri, have made a new and useful Improvement in the Mode of Attaching Spouts and Strainers of Vessels of Enameled Sheet-Iron Ware, of which the following is a full, clear, and exact description,
. reference being had to the annexed drawing,
making part of this specification, in which- Figure 1 is a sectional view, showing a portion of the body of a vessel to which the spout and strainer are to be attached, and the flange used in attaching them, the parts being arranged as before the fastening of the flange in position; and Fig. 2, another sectional view, showing the flange, and also the strainer, attached to the body of the vessel.
inner end an inwardly-projecting flange, b, is then placed upon the flange a, the former flange being fitted to slip onto'the latter, as shown. The flange a of the body A is then turned down over and upon the flange b of the collar, locking the latter firmly to the vessel, as shown in Fig. 2. The spout (not shown) is then attached to the collar.
The improvement is intended especially for a vessel the body of which is finished with a coating of enamel, but having an ordinary metallic spout. We therefore make the body of the vessel of a metal to which enamel adheres; but the collar B is of a metal from which, as the vessel cools after baking, the enamel splinters 011'. This enables the spout to be attached to the collar by soldering.
The spout can be attached independently of the strainer O. This part, (the strainer,) however, can be attached as shown in Fig. 2, and as follows: The strainer is made to fit closely into the collar, and, after the latter is fastened in position, the strainer is placed against the flange a. The collar outside the strainer is then slightly contracted, as shown in Fig. 2, operating to fasten the strainer in place.
The enamel is applied to the vessel, preferably, after the strainer is attached.
We claim- 1. The enameled body A, having the flange a, and the collar B, having the flange b, without enamel, combined substantially as and for the purpose described.
2. The combination of the enameled body A, having the flange a, the collar B, having the flange 1), without enamel, and contracted as described, and the strainer O, substantially as described.
F. G. NIEDRINGHAUS. WM. F. NIEDRINGHAUS. Witnesses:
CHAS. D. Moonv, Sun. S. BOYD.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US189640A true US189640A (en) | 1877-04-17 |
Family
ID=2259047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US189640D Expired - Lifetime US189640A (en) | Improvement in spouts and strainers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US189640A (en) |
-
0
- US US189640D patent/US189640A/en not_active Expired - Lifetime
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