FR2207991B1 - - Google Patents
Info
- Publication number
- FR2207991B1 FR2207991B1 FR7341658A FR7341658A FR2207991B1 FR 2207991 B1 FR2207991 B1 FR 2207991B1 FR 7341658 A FR7341658 A FR 7341658A FR 7341658 A FR7341658 A FR 7341658A FR 2207991 B1 FR2207991 B1 FR 2207991B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
- C21B7/106—Cooling of the furnace bottom
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47118197A JPS4976906A (ko) | 1972-11-25 | 1972-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2207991A1 FR2207991A1 (en) | 1974-06-21 |
| FR2207991B1 true FR2207991B1 (ko) | 1977-06-10 |
Family
ID=14730561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7341658A Granted FR2207991A1 (en) | 1972-11-25 | 1973-11-22 | Refractory blast furnace lining bricks - avoid detaching of bottom lining bricks from the furnace wall |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4976906A (ko) |
| AU (1) | AU6264573A (ko) |
| BE (1) | BE807610A (ko) |
| BR (1) | BR7309210D0 (ko) |
| DE (1) | DE2358413A1 (ko) |
| FR (1) | FR2207991A1 (ko) |
| IT (1) | IT997626B (ko) |
| ZA (1) | ZA738781B (ko) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2295352A (en) * | 1941-10-04 | 1942-09-08 | Mcfeely Brick Company | Wall structure |
| FR984643A (fr) * | 1948-05-10 | 1951-07-09 | Oesterr Amerikan Magnesit | Perfectionnements apportés aux revêtements internes favorisant la formation d'un garnissage dans des fours tubulaires tournants pour la cuisson de matières basiques |
| FR1029493A (fr) * | 1950-12-14 | 1953-06-03 | Perfectionnements aux voûtes suspendues et aux murs accrochés des chambres de combustion |
-
1972
- 1972-11-25 JP JP47118197A patent/JPS4976906A/ja active Pending
-
1973
- 1973-11-16 ZA ZA738781A patent/ZA738781B/xx unknown
- 1973-11-19 AU AU62645/73A patent/AU6264573A/en not_active Expired
- 1973-11-21 BE BE138001A patent/BE807610A/xx unknown
- 1973-11-22 FR FR7341658A patent/FR2207991A1/fr active Granted
- 1973-11-23 IT IT53871/73A patent/IT997626B/it active
- 1973-11-23 BR BR9210/73A patent/BR7309210D0/pt unknown
- 1973-11-23 DE DE2358413A patent/DE2358413A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2207991A1 (en) | 1974-06-21 |
| AU6264573A (en) | 1975-05-22 |
| BE807610A (fr) | 1974-03-15 |
| JPS4976906A (ko) | 1974-07-24 |
| DE2358413A1 (de) | 1974-06-06 |
| BR7309210D0 (pt) | 1974-09-24 |
| ZA738781B (en) | 1974-10-30 |
| IT997626B (it) | 1975-12-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |