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Machine translation
1. (WO1982000159) DISCONTINUOUS CHARGING OF MOLTEN METAL INTO A VACUUM CHAMBER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1982/000159    International Application No.:    PCT/NO1981/000027
Publication Date: 21.01.1982 International Filing Date: 30.06.1981
IPC:
F27D 3/15 (2006.01)
Applicants: A^oRDAL OG SUNNDAL VERK A.S.
Inventors:
Priority Data:
Title (EN) DISCONTINUOUS CHARGING OF MOLTEN METAL INTO A VACUUM CHAMBER
(FR) CHARGEMENT EN DISCONTINU DE METAL EN FUSION DANS UNE CHAMBRE SOUS VIDE
Abstract: front page image
(EN)A method of and device for the discontinuous charging of molten metal into a vacuum chamber which is continuously held under vacuum. The device comprises a charging vessel or tundish (10) on which is disposed a fixed transfer pipe (7) so positioned that the tundish can be rotated about the axis of the pipe to such an extent that the pipe's input orifice is lifted above the surface of the metal flow in the tundish, whilst at the same time the pipe is withdrawn from the vacuum chamber (1), the latter being sealed with a plate valve (5).
(FR)Procede et dispositif de chargement en discontinu de metal en fusion dans une chambre sous vide qui est maintenue sous vide en permanence. Le dispositif comprend un recipient ou cuve refractaire de chargement (10) sur laquelle est dispose un tuyau de transfert fixe (7) positionne de telle sorte que la cuve refractaire puisse tourner autour de l'axe du tuyau sur une distance telle que l'orifice d'entree du tuyau soit souleve au-dessus de la surface de l'ecoulement du metal dans la cuve refractaire, le tuyau etant retire simultanement de la chambre sous vide (1), cette derniere etant fermee a l'aide d'une vanne a plaque (5).
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)