JPS4924567Y1 - - Google Patents
Info
- Publication number
- JPS4924567Y1 JPS4924567Y1 JP1970127688U JP12768870U JPS4924567Y1 JP S4924567 Y1 JPS4924567 Y1 JP S4924567Y1 JP 1970127688 U JP1970127688 U JP 1970127688U JP 12768870 U JP12768870 U JP 12768870U JP S4924567 Y1 JPS4924567 Y1 JP S4924567Y1
- Authority
- JP
- Japan
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1970127688U JPS4924567Y1 (en) | 1970-12-21 | 1970-12-21 | |
| CA130,247A CA939144A (en) | 1970-12-21 | 1971-12-16 | Blast furnace top structure |
| US00209556A US3804392A (en) | 1970-12-21 | 1971-12-20 | Blast furnace top structure |
| DE2163252A DE2163252B2 (en) | 1970-12-21 | 1971-12-20 | Top closure construction for a blast furnace |
| GB5899371A GB1351830A (en) | 1970-12-21 | 1971-12-20 | Blast furnace top structure |
| BR008471/71A BR7108471D0 (en) | 1970-12-21 | 1971-12-21 | PERFECTED IN THE UPPER STRUCTURE OF A HIGH OVEN AND PROCESS FOR REPLACING A LARGE CAMPANULA AND A LARGE UPPER CONE OF A HIGH OVEN |
| AU37146/71A AU463490B2 (en) | 1970-12-21 | 1971-12-21 | An improvement ina blast furnace top structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1970127688U JPS4924567Y1 (en) | 1970-12-21 | 1970-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4924567Y1 true JPS4924567Y1 (en) | 1974-07-02 |
Family
ID=14966229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1970127688U Expired JPS4924567Y1 (en) | 1970-12-21 | 1970-12-21 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3804392A (en) |
| JP (1) | JPS4924567Y1 (en) |
| AU (1) | AU463490B2 (en) |
| BR (1) | BR7108471D0 (en) |
| CA (1) | CA939144A (en) |
| DE (1) | DE2163252B2 (en) |
| GB (1) | GB1351830A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4138022A (en) * | 1976-10-29 | 1979-02-06 | Nippon Kokan Kabushiki Kaisha | Furnace top charging apparatus |
| US4352619A (en) * | 1980-08-26 | 1982-10-05 | Kiyotoshi Sakai | Blast furnace installations |
| LU85899A1 (en) * | 1985-05-14 | 1986-12-05 | Wurth Paul | DEVICE FOR HANDLING A DISTRIBUTION CHUTE OF A TANK OVEN |
-
1970
- 1970-12-21 JP JP1970127688U patent/JPS4924567Y1/ja not_active Expired
-
1971
- 1971-12-16 CA CA130,247A patent/CA939144A/en not_active Expired
- 1971-12-20 US US00209556A patent/US3804392A/en not_active Expired - Lifetime
- 1971-12-20 DE DE2163252A patent/DE2163252B2/en active Pending
- 1971-12-20 GB GB5899371A patent/GB1351830A/en not_active Expired
- 1971-12-21 BR BR008471/71A patent/BR7108471D0/en unknown
- 1971-12-21 AU AU37146/71A patent/AU463490B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU3714671A (en) | 1973-06-28 |
| AU463490B2 (en) | 1975-07-31 |
| CA939144A (en) | 1974-01-01 |
| DE2163252A1 (en) | 1972-07-06 |
| BR7108471D0 (en) | 1973-05-29 |
| GB1351830A (en) | 1974-05-01 |
| US3804392A (en) | 1974-04-16 |
| DE2163252B2 (en) | 1973-11-15 |