NL7305830A - - Google Patents
Info
- Publication number
- NL7305830A NL7305830A NL7305830A NL7305830A NL7305830A NL 7305830 A NL7305830 A NL 7305830A NL 7305830 A NL7305830 A NL 7305830A NL 7305830 A NL7305830 A NL 7305830A NL 7305830 A NL7305830 A NL 7305830A
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/18—Bell-and-hopper arrangements
- C21B7/20—Bell-and-hopper arrangements with appliances for distributing the burden
-
- 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
- F27B1/20—Arrangements of devices for charging
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)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1873273A GB1431566A (en) | 1973-04-18 | 1973-04-18 | Furnace feeding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7305830A true NL7305830A (en) | 1974-10-29 |
Family
ID=10117457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7305830A NL7305830A (en) | 1973-04-18 | 1973-04-26 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2325098C3 (en) |
| FR (1) | FR2228403A6 (en) |
| GB (1) | GB1431566A (en) |
| NL (1) | NL7305830A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113201616B (en) * | 2021-05-27 | 2025-01-24 | 中冶赛迪工程技术股份有限公司 | An air-cooled blast furnace distributor |
-
1973
- 1973-04-18 GB GB1873273A patent/GB1431566A/en not_active Expired
- 1973-04-26 NL NL7305830A patent/NL7305830A/xx not_active Application Discontinuation
- 1973-05-02 FR FR7315751A patent/FR2228403A6/fr not_active Expired
- 1973-05-17 DE DE19732325098 patent/DE2325098C3/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2325098A1 (en) | 1974-12-05 |
| DE2325098B2 (en) | 1979-08-02 |
| GB1431566A (en) | 1976-04-07 |
| DE2325098C3 (en) | 1980-04-03 |
| FR2228403A6 (en) | 1974-11-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |