LU33297A1 - - Google Patents
Info
- Publication number
- LU33297A1 LU33297A1 LU33297A LU33297A LU33297A1 LU 33297 A1 LU33297 A1 LU 33297A1 LU 33297 A LU33297 A LU 33297A LU 33297 A LU33297 A LU 33297A LU 33297 A1 LU33297 A1 LU 33297A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/18—Bell-and-hopper arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED19248A DE1013681B (en) | 1954-12-03 | 1954-12-03 | Sealing device on rotatable top closures of shaft furnaces, in particular blast furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU33297A1 true LU33297A1 (en) | 1955-03-07 |
Family
ID=7036312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU33297A LU33297A1 (en) | 1954-12-03 | 1955-01-06 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1013681B (en) |
| LU (1) | LU33297A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU88495A1 (en) * | 1994-06-14 | 1996-02-01 | Wurth Paul Sa | Suspension device for a rotating body |
| DE19709329C2 (en) * | 1997-03-07 | 2001-03-08 | Sms Demag Ag | Bell-less top seal for shaft furnaces, especially blast furnaces |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE459775C (en) * | 1926-06-17 | 1928-05-11 | Franz Hein | Sealing ring with cylindrical and flat sealing joint for rotatable furnace locks |
| GB651429A (en) * | 1948-03-01 | 1951-04-04 | John Miles & Partners London L | An improved gas seal for relatively rotating tubular parts of a blast furnace top |
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1954
- 1954-12-03 DE DED19248A patent/DE1013681B/en active Pending
-
1955
- 1955-01-06 LU LU33297A patent/LU33297A1/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1013681B (en) | 1957-08-14 |