NL151438B - BLAST FURNACE. - Google Patents
BLAST FURNACE.Info
- Publication number
- NL151438B NL151438B NL717103442A NL7103442A NL151438B NL 151438 B NL151438 B NL 151438B NL 717103442 A NL717103442 A NL 717103442A NL 7103442 A NL7103442 A NL 7103442A NL 151438 B NL151438 B NL 151438B
- Authority
- NL
- Netherlands
- Prior art keywords
- blast furnace
- blast
- furnace
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
- C21B7/106—Cooling of the furnace bottom
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Blast Furnaces (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL717103442A NL151438B (en) | 1971-03-15 | 1971-03-15 | BLAST FURNACE. |
ZA721661A ZA721661B (en) | 1971-03-15 | 1972-03-10 | Refractory structure,particularly for a metallurgical shaft furnace |
CA136,895A CA966304A (en) | 1971-03-15 | 1972-03-13 | Refractory structure, particularly for a metallurgical shaft furnace |
US00234138A US3846068A (en) | 1971-03-15 | 1972-03-13 | Refractory structure,particularly for a metallurgical shaft furnace |
FR7208868A FR2129659A5 (en) | 1971-03-15 | 1972-03-14 | |
GB1178972A GB1374864A (en) | 1971-03-15 | 1972-03-14 | Refractory structure particularly for a metallurgical shaft furnace |
DE2212318A DE2212318C3 (en) | 1971-03-15 | 1972-03-14 | Lining for the floor of metallurgical shaft furnaces, especially of blast furnaces |
IT67804/72A IT952976B (en) | 1971-03-15 | 1972-03-14 | REFRACTORY STRUCTURE PARTICULARLY FOR A METALLURGIC TIN OVEN |
BE780689A BE780689A (en) | 1971-03-15 | 1972-03-15 | FIRE-RESISTANT CONSTRUCTION, PARTICULARLY FOR A METALLURGIC SHAFT OVEN |
JP1978020913U JPS53117503U (en) | 1971-03-15 | 1978-02-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL717103442A NL151438B (en) | 1971-03-15 | 1971-03-15 | BLAST FURNACE. |
Publications (2)
Publication Number | Publication Date |
---|---|
NL7103442A NL7103442A (en) | 1972-09-19 |
NL151438B true NL151438B (en) | 1976-11-15 |
Family
ID=19812690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL717103442A NL151438B (en) | 1971-03-15 | 1971-03-15 | BLAST FURNACE. |
Country Status (10)
Country | Link |
---|---|
US (1) | US3846068A (en) |
JP (1) | JPS53117503U (en) |
BE (1) | BE780689A (en) |
CA (1) | CA966304A (en) |
DE (1) | DE2212318C3 (en) |
FR (1) | FR2129659A5 (en) |
GB (1) | GB1374864A (en) |
IT (1) | IT952976B (en) |
NL (1) | NL151438B (en) |
ZA (1) | ZA721661B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8700526A (en) * | 1987-03-05 | 1988-10-03 | Hoogovens Groep Bv | GAS-PROOF SOIL CONSTRUCTION FOR A SHAFT OVEN. |
JP5907107B2 (en) * | 2013-03-28 | 2016-04-20 | Jfeスチール株式会社 | Blast furnace bottom structure |
-
1971
- 1971-03-15 NL NL717103442A patent/NL151438B/en not_active IP Right Cessation
-
1972
- 1972-03-10 ZA ZA721661A patent/ZA721661B/en unknown
- 1972-03-13 CA CA136,895A patent/CA966304A/en not_active Expired
- 1972-03-13 US US00234138A patent/US3846068A/en not_active Expired - Lifetime
- 1972-03-14 DE DE2212318A patent/DE2212318C3/en not_active Expired
- 1972-03-14 FR FR7208868A patent/FR2129659A5/fr not_active Expired
- 1972-03-14 IT IT67804/72A patent/IT952976B/en active
- 1972-03-14 GB GB1178972A patent/GB1374864A/en not_active Expired
- 1972-03-15 BE BE780689A patent/BE780689A/en not_active IP Right Cessation
-
1978
- 1978-02-22 JP JP1978020913U patent/JPS53117503U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2212318C3 (en) | 1981-10-08 |
CA966304A (en) | 1975-04-22 |
US3846068A (en) | 1974-11-05 |
BE780689A (en) | 1972-09-15 |
IT952976B (en) | 1973-07-30 |
GB1374864A (en) | 1974-11-20 |
JPS53117503U (en) | 1978-09-19 |
DE2212318A1 (en) | 1972-09-21 |
DE2212318B2 (en) | 1981-02-19 |
NL7103442A (en) | 1972-09-19 |
FR2129659A5 (en) | 1972-10-27 |
ZA721661B (en) | 1972-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee | ||
NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: HOOGOVENS |