US125951A - Improvement in linings for furnaces, safes - Google Patents
Improvement in linings for furnaces, safes Download PDFInfo
- Publication number
- US125951A US125951A US125951DA US125951A US 125951 A US125951 A US 125951A US 125951D A US125951D A US 125951DA US 125951 A US125951 A US 125951A
- Authority
- US
- United States
- Prior art keywords
- safes
- furnaces
- linings
- improvement
- quartz
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000006004 Quartz sand Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 229910052904 quartz Inorganic materials 0.000 description 2
- 239000011044 quartzite Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/14—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silica
Definitions
- This invention consists in the application of itacolumite as a lining for safes, furnaces, tuyeres, to the manufacture of crucibles, and similar uses Where its heat-resistiu g quality can be utilized.
- the material named is a laminated granular quartz-rock, consisting mainly of quartz-sand, but containing a little tale, and possessing a degree of flexibility when in the lamina. It is, at present, mostly found in the States of North Carolina, South Carolina, and Georgia. Its flexibility allows it to be easily worked into the lining or heat-resisting articles specified, and permits thus the direct and inexpensive application to practical purposes of the valuable properties of quartz and quartzite.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Glass Compositions (AREA)
Description
AUGUSTUS O. HAMLIN,
f FFIGE.
or BANGOR, MAINE.
IMPROVEMENT IN LININGS FOR FURNACES, SAFES, &c.
Specification forming part of Letters Patent No. 125,951, dated April 23, 1872.
Specification describing a new'and Improved Furnace and Safe Lining Heat'Resistant, &c., invented by AUGUSTUS (J. HAMLIN, of Bangor, in the county of Penobscot and State of Maine.
This invention consists in the application of itacolumite as a lining for safes, furnaces, tuyeres, to the manufacture of crucibles, and similar uses Where its heat-resistiu g quality can be utilized.
The material named is a laminated granular quartz-rock, consisting mainly of quartz-sand, but containing a little tale, and possessing a degree of flexibility when in the lamina. It is, at present, mostly found in the States of North Carolina, South Carolina, and Georgia. Its flexibility allows it to be easily worked into the lining or heat-resisting articles specified, and permits thus the direct and inexpensive application to practical purposes of the valuable properties of quartz and quartzite.
Witnesses:
J. F. RANSON, HUGH Ros'r.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US125951A true US125951A (en) | 1872-04-23 |
Family
ID=2195378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US125951D Expired - Lifetime US125951A (en) | Improvement in linings for furnaces, safes |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US125951A (en) |
-
0
- US US125951D patent/US125951A/en not_active Expired - Lifetime
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