BR7205056D0 - Instalacao aperfeicoada de forno de fundicao de arco direto carregado pelo topo - Google Patents
Instalacao aperfeicoada de forno de fundicao de arco direto carregado pelo topoInfo
- Publication number
- BR7205056D0 BR7205056D0 BR5056/72A BR505672A BR7205056D0 BR 7205056 D0 BR7205056 D0 BR 7205056D0 BR 5056/72 A BR5056/72 A BR 5056/72A BR 505672 A BR505672 A BR 505672A BR 7205056 D0 BR7205056 D0 BR 7205056D0
- Authority
- BR
- Brazil
- Prior art keywords
- arch foundation
- perfect installation
- direct
- oven
- loaded
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/08—Heating by electric discharge, e.g. arc discharge
-
- 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
- F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
- F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Furnace Charging Or Discharging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19095071A | 1971-10-20 | 1971-10-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7205056D0 true BR7205056D0 (pt) | 1973-06-28 |
Family
ID=22703460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR5056/72A BR7205056D0 (pt) | 1971-10-20 | 1972-07-27 | Instalacao aperfeicoada de forno de fundicao de arco direto carregado pelo topo |
Country Status (8)
Country | Link |
---|---|
US (1) | US3745224A (de) |
JP (1) | JPS4849605A (de) |
BR (1) | BR7205056D0 (de) |
CA (1) | CA949110A (de) |
DE (1) | DE2241079A1 (de) |
ES (1) | ES405016A1 (de) |
FR (1) | FR2157302A5 (de) |
IT (1) | IT975200B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3980801A (en) * | 1975-09-05 | 1976-09-14 | Whiting Corporation | Tilt and swing lock mechanism for electric furnace |
DE2824174A1 (de) * | 1978-05-17 | 1979-11-22 | Bbc Brown Boveri & Cie | Verriegelungsvorrichtung fuer einen lichtbogenofen |
DE3102499A1 (de) * | 1981-01-27 | 1982-08-05 | Mannesmann AG, 4000 Düsseldorf | "stahlschmelzanlage" |
US4662526A (en) * | 1982-05-17 | 1987-05-05 | Mannesmann Aktiengesellschaft | Hoisting mechanism for the cover of a furnace |
RU2495941C2 (ru) * | 2009-03-31 | 2013-10-20 | Смс Конкаст Италия С.П.А. Кон Социо Юнико | Электродуговая печь |
US10077572B1 (en) * | 2017-04-19 | 2018-09-18 | Hmt, Llc | Systems and methods for lifting and positioning a roof for installation on a storage tank |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1325539A (en) * | 1919-12-23 | Frederick t | ||
US2944100A (en) * | 1957-01-26 | 1960-07-05 | Demag Elektrometallurgie Gmbh | Tilting electrode furnace |
US2886617A (en) * | 1957-02-04 | 1959-05-12 | Demag Elektrometallurgie Gmbh | Tiltable arc furnace |
-
1971
- 1971-10-20 US US00190950A patent/US3745224A/en not_active Expired - Lifetime
- 1971-12-07 CA CA129,536A patent/CA949110A/en not_active Expired
-
1972
- 1972-07-03 FR FR7224022A patent/FR2157302A5/fr not_active Expired
- 1972-07-17 JP JP47070870A patent/JPS4849605A/ja active Pending
- 1972-07-20 ES ES405016A patent/ES405016A1/es not_active Expired
- 1972-07-27 BR BR5056/72A patent/BR7205056D0/pt unknown
- 1972-08-21 DE DE2241079A patent/DE2241079A1/de active Pending
- 1972-10-06 IT IT70172/72A patent/IT975200B/it active
Also Published As
Publication number | Publication date |
---|---|
CA949110A (en) | 1974-06-11 |
FR2157302A5 (de) | 1973-06-01 |
US3745224A (en) | 1973-07-10 |
JPS4849605A (de) | 1973-07-13 |
ES405016A1 (es) | 1975-07-01 |
IT975200B (it) | 1974-07-20 |
DE2241079A1 (de) | 1973-04-26 |
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