BE637681A - - Google Patents
Info
- Publication number
- BE637681A BE637681A BE637681DA BE637681A BE 637681 A BE637681 A BE 637681A BE 637681D A BE637681D A BE 637681DA BE 637681 A BE637681 A BE 637681A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/007—Controlling or regulating of the top pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Supply (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM54275A DE1178094B (de) | 1962-09-20 | 1962-09-20 | Verfahren zur Vermeidung von Falschluft-einbruechen bei Giessereischachtoefen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE637681A true BE637681A (pm) |
Family
ID=7307967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE637681D BE637681A (pm) | 1962-09-20 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE637681A (pm) |
| DE (1) | DE1178094B (pm) |
| GB (1) | GB970696A (pm) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1296740B (de) * | 1963-06-07 | 1969-06-04 | Strico Ges Fuer Metallurg U Wa | Verfahren zur Verhinderung des Ansaugens von Falschluft bei Giessereischachtoefen mit offener Gicht |
| US5294133A (en) * | 1991-09-10 | 1994-03-15 | The United States Of America As Represented By The Secretary Of The Army | Fluid-filled O-ring for maintaining a seal under low temperature conditions |
-
0
- BE BE637681D patent/BE637681A/xx unknown
-
1962
- 1962-09-20 DE DEM54275A patent/DE1178094B/de active Pending
-
1963
- 1963-09-20 GB GB3717863A patent/GB970696A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB970696A (en) | 1964-09-23 |
| DE1178094B (de) | 1964-09-17 |