ES8207634A1 - Perfeccionamientos en un dispositivo para abrir y cerrar la piquera de un horno para la produccion de acero. - Google Patents
Perfeccionamientos en un dispositivo para abrir y cerrar la piquera de un horno para la produccion de acero.Info
- Publication number
- ES8207634A1 ES8207634A1 ES500795A ES500795A ES8207634A1 ES 8207634 A1 ES8207634 A1 ES 8207634A1 ES 500795 A ES500795 A ES 500795A ES 500795 A ES500795 A ES 500795A ES 8207634 A1 ES8207634 A1 ES 8207634A1
- Authority
- ES
- Spain
- Prior art keywords
- piquera
- translation
- close
- open
- machine
- Prior art date
- 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
Landscapes
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Nonmetallic Welding Materials (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
DISPOSITIVO PARA ABRIR Y CERRAR LA PIQUERA DE LOS HORNOS MARTIN SIEMENS,UTILIZADOS EN LA PRODUCCION DE ACERO. CONSTA DE UNA PIEDRA DE CIERRE (4) REFRACTARIA, ALOJADA Y GUARDADA EN UNA CAMARA (5) DOTADA DE SOBREPRESION Y DISPUESTA DE FORMA MOVIL EN DIRECCION TRANSVERSAL REPECTO AL EJE GEOMETRICO DE LA PIQUERA (3); DE UN ELEMENTO (6) QUE MUEVE LA PIEDRA DE CIERRE (4) DENTRO DE LA CAMARA (5); DE UNA UNIDAD ELECTRICA O HIDRAULICA QUE ESTA CONECTADA CON EL ELEMENTO (6) QUE MUEVE LA PIEDRA (4); DE UNA FUENTE QUE SUMINISTRA AIRE COMPRIMIDO A LA CAMARA (5) A TRAVES DE UNA TUBERIA (8), Y DE UN TAPON (11) SITUADO EN EL EXTERIOR DE LA PIQUERA (3) QUE IMPIDE LA SALIDA DE AIRE COMPRIMIDO, ASI COMO LA SALIDA DE LOS MATERIALES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HUFU000381 HU180460B (en) | 1979-12-20 | 1979-12-20 | Device for spouting respectively filling the tapping hole of siemens-martin furnaces and method for steelmaking carried out in such furnace |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8207634A1 true ES8207634A1 (es) | 1982-09-16 |
ES500795A0 ES500795A0 (es) | 1982-09-16 |
Family
ID=10996363
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES497968A Expired ES8204473A1 (es) | 1979-12-20 | 1980-12-19 | Procedimiento para la produccion de acero en hornos martin-siemens. |
ES500795A Granted ES500795A0 (es) | 1979-12-20 | 1981-03-27 | Perfeccionamientos en un dispositivo para abrir y cerrar la piquera de un horno para la produccion de acero. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES497968A Expired ES8204473A1 (es) | 1979-12-20 | 1980-12-19 | Procedimiento para la produccion de acero en hornos martin-siemens. |
Country Status (6)
Country | Link |
---|---|
BR (1) | BR8008332A (es) |
DD (1) | DD155639A1 (es) |
ES (2) | ES8204473A1 (es) |
HU (1) | HU180460B (es) |
IT (1) | IT1134791B (es) |
RO (1) | RO82103A (es) |
-
1979
- 1979-12-20 HU HUFU000381 patent/HU180460B/hu unknown
-
1980
- 1980-12-18 BR BR8008332A patent/BR8008332A/pt unknown
- 1980-12-18 IT IT26760/80A patent/IT1134791B/it active
- 1980-12-19 DD DD22637080A patent/DD155639A1/de not_active IP Right Cessation
- 1980-12-19 ES ES497968A patent/ES8204473A1/es not_active Expired
- 1980-12-19 RO RO80102894A patent/RO82103A/ro unknown
-
1981
- 1981-03-27 ES ES500795A patent/ES500795A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
RO82103A (ro) | 1983-07-07 |
ES497968A0 (es) | 1982-05-01 |
IT1134791B (it) | 1986-08-13 |
IT8026760A0 (it) | 1980-12-18 |
DD155639A1 (de) | 1982-06-23 |
ES8204473A1 (es) | 1982-05-01 |
RO82103B (ro) | 1983-06-30 |
BR8008332A (pt) | 1981-07-07 |
ES500795A0 (es) | 1982-09-16 |
HU180460B (en) | 1983-03-28 |
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