NL6903582A - - Google Patents
Info
- Publication number
- NL6903582A NL6903582A NL6903582A NL6903582A NL6903582A NL 6903582 A NL6903582 A NL 6903582A NL 6903582 A NL6903582 A NL 6903582A NL 6903582 A NL6903582 A NL 6903582A NL 6903582 A NL6903582 A NL 6903582A
- Authority
- NL
- Netherlands
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)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Blast Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681608304 DE1608304C3 (en) | 1968-03-08 | 1968-03-08 | Top seal for shaft furnaces under higher gas pressure, in particular for blast furnaces that can be operated in the high pressure process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6903582A true NL6903582A (en) | 1969-09-10 |
Family
ID=5681513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6903582A NL6903582A (en) | 1968-03-08 | 1969-03-07 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3533523A (en) |
| BE (1) | BE729468A (en) |
| BR (1) | BR6906944D0 (en) |
| ES (1) | ES364503A1 (en) |
| FR (1) | FR2003486A1 (en) |
| GB (1) | GB1256424A (en) |
| LU (1) | LU58146A1 (en) |
| NL (1) | NL6903582A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU64910A1 (en) * | 1972-03-06 | 1972-07-06 | ||
| LU85811A1 (en) * | 1985-03-15 | 1986-10-06 | Wurth Paul Sa | LOADING SYSTEM FOR A TANK OVEN |
| LU88494A1 (en) * | 1994-06-08 | 1996-02-01 | Wurth Paul Sa | Rotary chute loading device for a shaft furnace |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3137399A (en) * | 1961-06-14 | 1964-06-16 | Mannesmann Ag | Feed system for shaft furnaces |
| US3302805A (en) * | 1963-12-14 | 1967-02-07 | Ishikawajima Harima Heavy Ind | Materials distributor of a blast furnace |
-
1969
- 1969-03-05 LU LU58146D patent/LU58146A1/xx unknown
- 1969-03-06 FR FR6906234A patent/FR2003486A1/fr not_active Withdrawn
- 1969-03-06 US US804899A patent/US3533523A/en not_active Expired - Lifetime
- 1969-03-06 BE BE729468D patent/BE729468A/xx unknown
- 1969-03-07 NL NL6903582A patent/NL6903582A/xx unknown
- 1969-03-07 ES ES364503A patent/ES364503A1/en not_active Expired
- 1969-03-07 BR BR206944/69A patent/BR6906944D0/en unknown
- 1969-03-10 GB GB02502/69A patent/GB1256424A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES364503A1 (en) | 1971-02-01 |
| BE729468A (en) | 1969-08-18 |
| LU58146A1 (en) | 1969-07-07 |
| BR6906944D0 (en) | 1973-02-22 |
| GB1256424A (en) | 1971-12-08 |
| FR2003486A1 (en) | 1969-11-07 |
| US3533523A (en) | 1970-10-13 |