ES243975U - Un cerco para aberturas de salida de gas o de carga en la cubierta de hornos por arco electrico. - Google Patents

Un cerco para aberturas de salida de gas o de carga en la cubierta de hornos por arco electrico.

Info

Publication number
ES243975U
ES243975U ES1978243975U ES243975U ES243975U ES 243975 U ES243975 U ES 243975U ES 1978243975 U ES1978243975 U ES 1978243975U ES 243975 U ES243975 U ES 243975U ES 243975 U ES243975 U ES 243975U
Authority
ES
Spain
Prior art keywords
bricks
outer ring
ring
opening
faces
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.)
Granted
Application number
ES1978243975U
Other languages
English (en)
Other versions
ES243975Y (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.)
Veitscher Magnesitwerke AG
Original Assignee
Veitscher Magnesitwerke AG
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 Veitscher Magnesitwerke AG filed Critical Veitscher Magnesitwerke AG
Publication of ES243975U publication Critical patent/ES243975U/es
Application granted granted Critical
Publication of ES243975Y publication Critical patent/ES243975Y/es
Expired legal-status Critical Current

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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/18—Door frames; Doors, lids, removable covers
    • F27D1/1808—Removable covers
    • F27D1/1816—Removable covers specially adapted for arc furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)

Abstract

Un cerco para aberturas para el escape de gas o de alimentación en la cubierta de hornos de arco eléctrico de ladrillos refractarios yuxtapuestos en forma de anillo, que están asentadas en la mampostería de la tapa, caracterizado porque el cerco se compone de dos anillos dispuestos concéntricamente, teniendo los ladrillos del anillo exterior, en el lado de la abertura, caras o superficies en forma de cuña, de manera que la abertura del anillo exterior muestra en la parte inferior un diámetro más pequeño que en la parte superior y porque los ladrillos del anillo interior se acoplan con caras correspondientes con forma de cuña a los ladrillos del anillo exterior.
ES1978243975U 1977-04-29 1978-04-28 Un cerco para aberturas de salida de gas o de carga en la cuen la cubierta de hornos de arco electrico. Expired ES243975Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT306377A AT347703B (de) 1977-04-29 1977-04-29 Umrahmung fuer abgas- oder beschickungsoeffnungen im deckel von elektrolichtbogenoefen

Publications (2)

Publication Number Publication Date
ES243975U true ES243975U (es) 1979-10-01
ES243975Y ES243975Y (es) 1980-04-01

Family

ID=3544711

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1978243975U Expired ES243975Y (es) 1977-04-29 1978-04-28 Un cerco para aberturas de salida de gas o de carga en la cuen la cubierta de hornos de arco electrico.

Country Status (9)

Country Link
AT (1) AT347703B (es)
BE (1) BE866292A (es)
DE (1) DE2818315C3 (es)
ES (1) ES243975Y (es)
FR (1) FR2389086A1 (es)
GB (1) GB1581716A (es)
GR (1) GR64824B (es)
IT (1) IT1156999B (es)
SE (1) SE433127B (es)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1782023A (en) * 1929-02-08 1930-11-18 Vesuvius Crucible Co Refractory structure
US2024595A (en) * 1935-01-31 1935-12-17 Leon T Petit Furnace structure
GB448403A (en) * 1935-02-16 1936-06-08 Sulzer Ag Improvements in or relating to roofs or covers of electric smelting furnaces
DE1102790B (de) * 1954-04-27 1961-03-23 Oesterr Amerikan Magnesit Deckel fuer elektrische Lichtbogen-schmelzoefen
DE1247189B (de) * 1965-07-02 1967-08-10 Didier Werke Ag Feuerfester Stein, insbesondere Keilstein, zur Auskleidung von Drehrohroefen grosserDurchmesser bzw. zur Herstellung von Gewoelben mit grossen Radien u. dgl.

Also Published As

Publication number Publication date
FR2389086B1 (es) 1980-10-31
GB1581716A (en) 1980-12-17
AT347703B (de) 1979-01-10
IT7867987A0 (it) 1978-04-28
DE2818315C3 (de) 1980-08-07
IT1156999B (it) 1987-02-04
ES243975Y (es) 1980-04-01
SE433127B (sv) 1984-05-07
SE7804901L (sv) 1978-10-30
BE866292A (fr) 1978-08-14
GR64824B (en) 1980-06-03
FR2389086A1 (fr) 1978-11-24
ATA306377A (de) 1978-05-15
DE2818315B2 (de) 1979-11-29
DE2818315A1 (de) 1978-11-09

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