FR2228403A6 - - Google Patents
Info
- Publication number
- FR2228403A6 FR2228403A6 FR7315751A FR7315751A FR2228403A6 FR 2228403 A6 FR2228403 A6 FR 2228403A6 FR 7315751 A FR7315751 A FR 7315751A FR 7315751 A FR7315751 A FR 7315751A FR 2228403 A6 FR2228403 A6 FR 2228403A6
- 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
- C21B7/18—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 peculiar to 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 |
|---|---|
| FR2228403A6 true FR2228403A6 (fr) | 1974-11-29 |
Family
ID=10117457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7315751A Expired FR2228403A6 (fr) | 1973-04-18 | 1973-05-02 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2325098C3 (fr) |
| FR (1) | FR2228403A6 (fr) |
| GB (1) | GB1431566A (fr) |
| NL (1) | NL7305830A (fr) |
-
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/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2325098A1 (de) | 1974-12-05 |
| DE2325098B2 (de) | 1979-08-02 |
| NL7305830A (fr) | 1974-10-29 |
| DE2325098C3 (de) | 1980-04-03 |
| GB1431566A (en) | 1976-04-07 |