DEVICE FOR PREVENTING A VORTEX EFFECT IN THE DISCHARGE AREA OF A METALLURGICAL MELTING VESSEL

Details for Australian Patent Application No. 2002247761 (hide)

Owner RHI AG TECHCOM IMPORT EXPORT GMBH

Inventors KHLOPONIN, Viktor; SCHUMACHER, Ewald; ARTNER, Christian; SCHUMACHER, Edgar; BRECKA, Gerhard; BRENNER, Hubert; ZINKOVSKI, Ivan; FRANZKY, Renata

Pub. Number AU-A-2002247761

PCT Pub. Number WO2002/076658

Priority 101 15 097.0 27.03.01 DE

Filing date 16 March 2002

Wipo publication date 8 October 2002

International Classifications

B22D 043/00 Mechanical cleaning, e.g. skimming of molten metals

Event Publications

27 March 2003 Application Open to Public Inspection

  Published as AU-A-2002247761

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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