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
Application number
ES500795A
Other languages
English (en)
Other versions
ES500795A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OZDI KOHASZATI UZEMEK
Original Assignee
OZDI KOHASZATI UZEMEK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by OZDI KOHASZATI UZEMEK filed Critical OZDI KOHASZATI UZEMEK
Publication of ES500795A0 publication Critical patent/ES500795A0/es
Publication of ES8207634A1 publication Critical patent/ES8207634A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Treatment Of Steel In Its Molten State (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.
ES500795A 1979-12-20 1981-03-27 Perfeccionamientos en un dispositivo para abrir y cerrar la piquera de un horno para la produccion de acero. Expired ES8207634A1 (es)

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
ES500795A0 ES500795A0 (es) 1982-09-16
ES8207634A1 true ES8207634A1 (es) 1982-09-16

Family

ID=10996363

Family Applications (2)

Application Number Title Priority Date Filing Date
ES497968A Granted ES497968A0 (es) 1979-12-20 1980-12-19 Procedimiento para la produccion de acero en hornos martin-siemens.
ES500795A Expired ES8207634A1 (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 Granted ES497968A0 (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) ES497968A0 (es)
HU (1) HU180460B (es)
IT (1) IT1134791B (es)
RO (1) RO82103A (es)

Also Published As

Publication number Publication date
IT8026760A0 (it) 1980-12-18
ES8204473A1 (es) 1982-05-01
IT1134791B (it) 1986-08-13
ES500795A0 (es) 1982-09-16
RO82103B (ro) 1983-06-30
DD155639A1 (de) 1982-06-23
BR8008332A (pt) 1981-07-07
HU180460B (en) 1983-03-28
RO82103A (ro) 1983-07-07
ES497968A0 (es) 1982-05-01

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