BR8200298A - Estrutura de passagem de oxigenio em um munhao de suporte de recipiente conversor de aco - Google Patents
Estrutura de passagem de oxigenio em um munhao de suporte de recipiente conversor de acoInfo
- Publication number
- BR8200298A BR8200298A BR8200298A BR8200298A BR8200298A BR 8200298 A BR8200298 A BR 8200298A BR 8200298 A BR8200298 A BR 8200298A BR 8200298 A BR8200298 A BR 8200298A BR 8200298 A BR8200298 A BR 8200298A
- Authority
- BR
- Brazil
- Prior art keywords
- oxygen
- munion
- oxygen passage
- container support
- passage structure
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
- C21C5/28—Manufacture of steel in the converter
- C21C5/42—Constructional features of converters
- C21C5/46—Details or accessories
- C21C5/48—Bottoms or tuyéres of converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Superconductive Dynamoelectric Machines (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Exhaust Gas After Treatment (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Furnace Charging Or Discharging (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP577981U JPS617237Y2 (pt) | 1981-01-21 | 1981-01-21 | |
JP651181U JPS6032097Y2 (ja) | 1981-01-22 | 1981-01-22 | 転炉のトラニオン軸内の酸素流路保護装置 |
JP651281U JPS6032098Y2 (ja) | 1981-01-22 | 1981-01-22 | 転炉トラニオン軸内酸素流路保護装置 |
JP1365481U JPS617239Y2 (pt) | 1981-02-04 | 1981-02-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8200298A true BR8200298A (pt) | 1982-11-23 |
Family
ID=27454360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8200298A BR8200298A (pt) | 1981-01-21 | 1982-01-21 | Estrutura de passagem de oxigenio em um munhao de suporte de recipiente conversor de aco |
Country Status (7)
Country | Link |
---|---|
US (1) | US4387884A (pt) |
EP (1) | EP0056655B1 (pt) |
KR (1) | KR830009234A (pt) |
AT (1) | ATE9822T1 (pt) |
AU (1) | AU7965282A (pt) |
BR (1) | BR8200298A (pt) |
DE (1) | DE3260915D1 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4679774A (en) * | 1985-11-13 | 1987-07-14 | Bethlehem Steel Corp. | Fluid conduit coupling for a metallurgical converter trunnion |
US4799651A (en) * | 1985-12-26 | 1989-01-24 | Lazcano Navarro Arturo | Device for introducing separated fluids through independent flow paths through bottom tuyeres in a rotating metallurgical converter |
FI115232B (fi) * | 2002-11-19 | 2005-03-31 | Metso Paper Inc | Tiivistejärjestely liikkuvaa kudosta vasten |
DE102004062871B4 (de) * | 2004-12-21 | 2014-04-30 | Sms Siemag Aktiengesellschaft | Metallurgisches Gefäß mit Befestigungssystem |
JP5549552B2 (ja) * | 2010-11-12 | 2014-07-16 | 東京エレクトロン株式会社 | 真空処理装置の組み立て方法及び真空処理装置 |
CN112280931B (zh) * | 2020-10-28 | 2022-07-12 | 武汉钢铁有限公司 | 液压滑板挡渣用转炉耳轴旋转接头装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2647770A (en) * | 1950-10-04 | 1953-08-04 | Atomic Energy Commission | Sealed telescopic pipe joint |
US3381951A (en) * | 1965-10-12 | 1968-05-07 | Combustion Eng | Insulating arrangement to protect the trunnion ring and walls of a basic oxygen vessel |
FR1494860A (fr) * | 1966-07-29 | 1967-09-15 | Creusot Forges Ateliers | Dispositif de refroidissement des tourillons de convertisseurs |
US3893658A (en) * | 1971-12-29 | 1975-07-08 | Pennsylvania Engineering Corp | Multiple gas feed rotary joint for metallurgical vessels |
US3810297A (en) * | 1972-06-12 | 1974-05-14 | Pennsylvania Engineering Corp | Method of transforming a top-blown steel converter vessel to a bottom-blown type |
US3795389A (en) * | 1972-06-16 | 1974-03-05 | Steel Corp | Trunnion shaft fluid supply device |
AT347987B (de) * | 1976-02-03 | 1979-01-25 | Voest Ag | Einrichtung zur medienversorgung eines kippbaren metallurgischen gefaesses |
DE2703955C3 (de) * | 1977-02-01 | 1985-04-25 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Metallurgisches Gefäß, insbesondere Stahlwerkskonverter |
US4198230A (en) * | 1977-05-04 | 1980-04-15 | Eisenwerk-Gesellschaft Maximilianshutte Mbh | Steelmaking process |
US4195985A (en) * | 1977-12-10 | 1980-04-01 | Eisenwerk-Gesellschaft Maximilianshutte Mbh. | Method of improvement of the heat-balance in the refining of steel |
BR8007276A (pt) * | 1979-11-10 | 1981-05-19 | Nippon Steel Corp | Aparelho para abastecer fluidos a um conversor |
JPS5672114A (en) * | 1979-11-16 | 1981-06-16 | Nippon Steel Corp | Fitting method of fluid pipe for converter |
JPS5672113A (en) * | 1979-11-16 | 1981-06-16 | Nippon Steel Corp | Fitting method of fluid pipe for converter |
US4284266A (en) * | 1980-03-17 | 1981-08-18 | Pennsylvania Engineering Corporation | Metallurgical vessel capable of receiving fluids in separate flow paths while pivoting |
-
1982
- 1982-01-20 AT AT82100374T patent/ATE9822T1/de not_active IP Right Cessation
- 1982-01-20 EP EP82100374A patent/EP0056655B1/en not_active Expired
- 1982-01-20 US US06/341,151 patent/US4387884A/en not_active Expired - Fee Related
- 1982-01-20 AU AU79652/82A patent/AU7965282A/en not_active Abandoned
- 1982-01-20 DE DE8282100374T patent/DE3260915D1/de not_active Expired
- 1982-01-21 BR BR8200298A patent/BR8200298A/pt unknown
- 1982-01-21 KR KR1019820000243A patent/KR830009234A/ko unknown
Also Published As
Publication number | Publication date |
---|---|
DE3260915D1 (en) | 1984-11-15 |
AU7965282A (en) | 1982-07-29 |
US4387884A (en) | 1983-06-14 |
EP0056655B1 (en) | 1984-10-10 |
EP0056655A1 (en) | 1982-07-28 |
ATE9822T1 (pt) | 1984-10-15 |
KR830009234A (ko) | 1983-12-19 |
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