Global Patent Index - EP 1054068 A3

EP 1054068 A3 2001-03-21 - Method for closing and opening of a tap hole of a tiltable metallurgical vessel

Title (en)

Method for closing and opening of a tap hole of a tiltable metallurgical vessel

Title (de)

Verfahren zum Verschliessen und Öffnen eines Stichloches eines kippbaren metallurgischen Gefässes

Title (fr)

Procédé pour obturer et ouvrir un trou de coulée dans un récipient métallurqique basculant

Publication

EP 1054068 A3 (DE)

Application

EP 00108442 A

Priority

AT 90999 A

Abstract (en)

[origin: EP1054068A2] Process for closing and opening a tap hole (13) of a tilting metallurgical vessel (1) comprises activating the closing unit depending on the height (30, 29) of the metal and/or slag bath mirror (32, 31) of the metal and/or slag melt in the vessel and depending on the tilting angle ( alpha 1, alpha 2) and the inner volume of the vessel.

IPC 1-7 (main, further and additional classification)

C21C 5/46; F27D 3/15

IPC 8 full level (invention and additional information)

C21C 5/46 (2006.01); F27D 3/15 (2006.01); F27D 19/00 (2006.01); F27B 3/06 (2006.01); F27D 21/00 (2006.01)

CPC (invention and additional information)

F27D 19/00 (2013.01); C21C 5/4653 (2013.01); C21C 5/4673 (2013.01); F27D 3/1509 (2013.01); F27B 3/065 (2013.01); F27D 3/159 (2013.01); F27D 21/0021 (2013.01); F27D 21/0028 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 1054068 A2 20001122; EP 1054068 A3 20010321; EP 1054068 B1 20041006; AT 407056 B 20001227; AT A90999 A 20000415; DE 50008057 D1 20041111

INPADOC legal status


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2005-09-30 [ET] FR: TRANSLATION FILED

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2004-04-21 [RTI1] TITLE (CORRECTION)

- Free text: METHOD AND APPARATUS FOR CLOSING AND OPENING OF A TAP HOLE OF A TILTABLE METALLURGICAL VESSEL

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