ES474937A1 - Ÿperfeccionamientos en cierres de colada para recipientes metalurgicosŸ - Google Patents

Ÿperfeccionamientos en cierres de colada para recipientes metalurgicosŸ

Info

Publication number
ES474937A1
ES474937A1 ES474937A ES474937A ES474937A1 ES 474937 A1 ES474937 A1 ES 474937A1 ES 474937 A ES474937 A ES 474937A ES 474937 A ES474937 A ES 474937A ES 474937 A1 ES474937 A1 ES 474937A1
Authority
ES
Spain
Prior art keywords
vessel
closure
plate
metal
liquid metal
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
ES474937A
Other languages
English (en)
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.)
Mannesmann Demag AG
Original Assignee
Demag 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 Demag AG filed Critical Demag AG
Publication of ES474937A1 publication Critical patent/ES474937A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/28—Plates therefor
    • B22D41/36—Treating the plates, e.g. lubricating, heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

Perfeccionamientos en cierres de colada para recipientes metalúrgicos, especialmente para hornos de fusión o de conservación del calor, con al menos una placa de fondo y una placa de cierre movible en vaivén, y en caso necesario con una placa de retención, estando alineados entre si en posición de colada los orificios de colada de todas las placas, caracterizados porque, por lo menos, una de las placas tiene en uno de sus extremos una conexión con corriente eléctrica, porque una de tales placas forma una resistencia de calefacción eléctrica y porque la otra conexión con corriente, que forma el polo opuestos, está dispuesta en cada caso en frente de una placa de resistencia de calefacción o está dispuesta dentro o fuera del metal líquido, sirviendo el recipiente y/o el metal líquido para la aportación de corriente.
ES474937A 1977-11-11 1978-11-08 Ÿperfeccionamientos en cierres de colada para recipientes metalurgicosŸ Expired ES474937A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2750455A DE2750455C3 (de) 1977-11-11 1977-11-11 Ausgießverschluß für metallurgische Gefäße, insbesondere für Schmelz- oder Wannhalteöfen

Publications (1)

Publication Number Publication Date
ES474937A1 true ES474937A1 (es) 1979-03-16

Family

ID=6023505

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474937A Expired ES474937A1 (es) 1977-11-11 1978-11-08 Ÿperfeccionamientos en cierres de colada para recipientes metalurgicosŸ

Country Status (6)

Country Link
BE (1) BE871920A (es)
DE (1) DE2750455C3 (es)
ES (1) ES474937A1 (es)
FR (1) FR2408417A1 (es)
IT (1) IT1100207B (es)
NL (1) NL7811173A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046194C2 (de) * 1980-12-08 1985-07-25 Metacon AG, Zürich Verfahren zum Auswechseln von Schieberverschlüssen an schienengebundenen Torpedopfannen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1783172C3 (de) * 1964-11-25 1976-01-02 Paderwerk Gebr. Benteler, 4794 Schloss Neuhaus Regelbarer Bodenverschluß für Stahlgießpfannen mit einem Einlaufstein, einem feuerfesten Bodenstein und einem die Auslaufmündung verschließenden Schieber
CH449861A (de) * 1967-02-24 1968-01-15 Metacon Ag Giesseinrichtung
DE1910707C3 (de) * 1969-03-03 1982-12-16 6200 Wiesbaden Didier-Werke Ag Bodenschieberverschluß für die Ausgußöffnung von Metallschmelzen enthaltenden Gefäßen und Verfahren zum Betrieb desselben
US4076153A (en) * 1974-10-24 1978-02-28 Metacon Ag Plate structure for a liquid metal container closure

Also Published As

Publication number Publication date
BE871920A (fr) 1979-03-01
IT1100207B (it) 1985-09-28
NL7811173A (nl) 1979-05-15
DE2750455B2 (de) 1980-03-13
DE2750455C3 (de) 1980-11-06
FR2408417A1 (fr) 1979-06-08
IT7829655A0 (it) 1978-11-09
DE2750455A1 (de) 1979-05-17

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990201