FR2368543A1 - Perfectionnements aux poches metallurgiques a enceinte metallique fragmentee - Google Patents

Perfectionnements aux poches metallurgiques a enceinte metallique fragmentee

Info

Publication number
FR2368543A1
FR2368543A1 FR7632041A FR7632041A FR2368543A1 FR 2368543 A1 FR2368543 A1 FR 2368543A1 FR 7632041 A FR7632041 A FR 7632041A FR 7632041 A FR7632041 A FR 7632041A FR 2368543 A1 FR2368543 A1 FR 2368543A1
Authority
FR
France
Prior art keywords
stays
metal
nuts
vessel
induction heating
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
FR7632041A
Other languages
English (en)
Other versions
FR2368543B1 (fr
Inventor
Jacques Michelet
Hugues Zanetta
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.)
Institut de Recherches de la Siderurgie Francaise IRSID
Original Assignee
Institut de Recherches de la Siderurgie Francaise IRSID
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 Institut de Recherches de la Siderurgie Francaise IRSID filed Critical Institut de Recherches de la Siderurgie Francaise IRSID
Priority to FR7632041A priority Critical patent/FR2368543A1/fr
Publication of FR2368543A1 publication Critical patent/FR2368543A1/fr
Application granted granted Critical
Publication of FR2368543B1 publication Critical patent/FR2368543B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/22—Furnaces without an endless core
    • 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
    • B22D41/005—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with heating or cooling means
    • B22D41/01—Heating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)

Abstract

Poche métallurgique pour traitement inductif de métaux, notamment de l'acier, dont l'enceinte est constituée, dans la zone de chauffage, par des tirants métalliques longitudinaux 6 maintenus en place par serrage entre deux brides annulaires, supérieure 4 et inférieure 2, solidaires d'une virole supérieure 3 et d'un fond de poche 1. Ces tirants présentent des extrémités taraudées 7 s'appuyant sur la face interieure 18 des brides 2 et 4. Les moyens d'assemblage tirants-brides sont constitués par des goujons 10 traversant des ouvertures prévues au droit des brides et vissés dans les taraudages ménagés dans les extrémités 7 des tirants. Les tirants 6 et les goujons 10 sont creux pour permettre une circulation de fluide refroidissant. Ces perfectionnements facilitent la maintenance de la poche et de remplacement des tirants sans nécessiter un démontage préalable de l'une des brides 2 ou 4.
FR7632041A 1976-10-22 1976-10-22 Perfectionnements aux poches metallurgiques a enceinte metallique fragmentee Granted FR2368543A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7632041A FR2368543A1 (fr) 1976-10-22 1976-10-22 Perfectionnements aux poches metallurgiques a enceinte metallique fragmentee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7632041A FR2368543A1 (fr) 1976-10-22 1976-10-22 Perfectionnements aux poches metallurgiques a enceinte metallique fragmentee

Publications (2)

Publication Number Publication Date
FR2368543A1 true FR2368543A1 (fr) 1978-05-19
FR2368543B1 FR2368543B1 (fr) 1979-02-23

Family

ID=9179143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632041A Granted FR2368543A1 (fr) 1976-10-22 1976-10-22 Perfectionnements aux poches metallurgiques a enceinte metallique fragmentee

Country Status (1)

Country Link
FR (1) FR2368543A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494609A1 (fr) * 1980-11-21 1982-05-28 Siderurgie Fse Inst Rech Poche metallurgique pour le traitement inductif des metaux

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2420533A1 (de) * 1974-04-27 1975-11-13 Junker Gmbh O Kernloser netzfrequenz-induktionsofen zum warmhalten, ueberhitzen und/oder zum behandeln und vergiessen von metallen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2420533A1 (de) * 1974-04-27 1975-11-13 Junker Gmbh O Kernloser netzfrequenz-induktionsofen zum warmhalten, ueberhitzen und/oder zum behandeln und vergiessen von metallen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494609A1 (fr) * 1980-11-21 1982-05-28 Siderurgie Fse Inst Rech Poche metallurgique pour le traitement inductif des metaux
EP0053070A1 (fr) * 1980-11-21 1982-06-02 INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE (IRSID) France Poche métallurgique pour le traitement inductif des métaux

Also Published As

Publication number Publication date
FR2368543B1 (fr) 1979-02-23

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Legal Events

Date Code Title Description
ST Notification of lapse