ZA727424B - Improvements in or relating to refractory elements - Google Patents
Improvements in or relating to refractory elementsInfo
- Publication number
- ZA727424B ZA727424B ZA727424A ZA727424A ZA727424B ZA 727424 B ZA727424 B ZA 727424B ZA 727424 A ZA727424 A ZA 727424A ZA 727424 A ZA727424 A ZA 727424A ZA 727424 B ZA727424 B ZA 727424B
- Authority
- ZA
- South Africa
- Prior art keywords
- relating
- refractory elements
- refractory
- elements
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/167—Means for preventing damage to equipment, e.g. by molten glass, hot gases, batches
- C03B5/1672—Use of materials therefor
- C03B5/1675—Platinum group metals
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/20—Bridges, shoes, throats, or other devices for withholding dirt, foam, or batch
- C03B5/205—Mechanical means for skimming or scraping the melt surface
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Glass Melting And Manufacturing (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Surface Treatment Of Glass (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5117371A GB1392608A (en) | 1971-11-03 | 1971-11-03 | Floaters or skim bars for a glass melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA727424B true ZA727424B (en) | 1973-07-25 |
Family
ID=10458948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA727424A ZA727424B (en) | 1971-11-03 | 1972-10-18 | Improvements in or relating to refractory elements |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4875609A (xx) |
| AR (1) | AR199884A1 (xx) |
| BE (1) | BE790909A (xx) |
| CA (1) | CA970973A (xx) |
| DE (1) | DE2251798A1 (xx) |
| ES (1) | ES408194A1 (xx) |
| FR (1) | FR2158439A1 (xx) |
| GB (1) | GB1392608A (xx) |
| IT (1) | IT968179B (xx) |
| ZA (1) | ZA727424B (xx) |
-
0
- BE BE790909D patent/BE790909A/xx unknown
-
1971
- 1971-11-03 GB GB5117371A patent/GB1392608A/en not_active Expired
-
1972
- 1972-10-17 CA CA154,063A patent/CA970973A/en not_active Expired
- 1972-10-18 ZA ZA727424A patent/ZA727424B/xx unknown
- 1972-10-20 IT IT12972/72A patent/IT968179B/it active
- 1972-10-21 DE DE2251798A patent/DE2251798A1/de active Pending
- 1972-10-25 AR AR244809A patent/AR199884A1/es active
- 1972-11-02 ES ES408194A patent/ES408194A1/es not_active Expired
- 1972-11-02 JP JP47109569A patent/JPS4875609A/ja active Pending
- 1972-11-02 FR FR7238755A patent/FR2158439A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2251798A1 (de) | 1973-05-10 |
| ES408194A1 (es) | 1975-11-16 |
| CA970973A (en) | 1975-07-15 |
| GB1392608A (en) | 1975-04-30 |
| IT968179B (it) | 1974-03-20 |
| JPS4875609A (xx) | 1973-10-12 |
| AR199884A1 (es) | 1974-10-08 |
| FR2158439A1 (xx) | 1973-06-15 |
| BE790909A (fr) | 1973-05-03 |
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