US131868A - Improvement in slag-pots for use at smelting-furnaces - Google Patents
Improvement in slag-pots for use at smelting-furnaces Download PDFInfo
- Publication number
- US131868A US131868A US131868DA US131868A US 131868 A US131868 A US 131868A US 131868D A US131868D A US 131868DA US 131868 A US131868 A US 131868A
- Authority
- US
- United States
- Prior art keywords
- slag
- pots
- furnaces
- improvement
- smelting
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000002131 composite material Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/02—Linings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
Description
' ROBERT A. FISHER, or EUREKA,- NEVADA.
IMPROVEMENT IN SLAG-POTS FOR USE AT SMELT lNG-FURNACES.
Specification forming part of Letters Patent No. 131,868, dated October 1, 1872.
To all whom it may concern:
Be it known that I, ROBERT A. FISHER, of
Eureka, Lander county, State of Nevada, have invented Improvements in Slag-Pots; and I do hereby declare the following descriptionand accompanying drawing are sufficient to enable any person skilled in the art or science to which it most nearly appertains to make and use my said invention or improvements without further invention or experiment.
My invention relates to an improvement in that class of pots used about smelting-furnaces, which are known as slag-pots. These pots are used for receiving the slag as it comes from the furnace, and are consequently subjected to an extremely high temperature, by which the iron is suddenly expanded, rendering them liable to crack, split, or break, and frequently they are broken from other causes The expense of these pots is quite an item, where large smeltingworks are conducted, on accountiof this breakage. My invention con- .sists in constructing these slag-pots in sections, and then unitingthe sections by proper means, so that in case one of the sections should become cracked, split, or broken it can be readily replaced with a new section at a composite projections together, and thus complete.
the pot.
Various clamping arrangements can be applied to fasten the sections together, any of which will answer my purpose.
It is evident that a slag-pot thus construct ed will be much more economical than those constructed in one solid piece;
Having thus described my invention, what' I claim, and desire to secure by Letters Patent, is-
A slag-pot, or equivalent pot or kettle, constructed in two or more sections, in the manner and for the purpose above described, as a new article of manufacture.
i In witness whereof I hereunto set my hand and seal.
R. A. FISHER. [L. s.]
Witnesses:
D. MoNiooL, FRANK A. WISE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US131868A true US131868A (en) | 1872-10-01 |
Family
ID=2201284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US131868D Expired - Lifetime US131868A (en) | Improvement in slag-pots for use at smelting-furnaces |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US131868A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4488711A (en) * | 1983-03-24 | 1984-12-18 | Sperry Corporation | Treating ladle for ductile iron treatment |
-
0
- US US131868D patent/US131868A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4488711A (en) * | 1983-03-24 | 1984-12-18 | Sperry Corporation | Treating ladle for ductile iron treatment |
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