A METHOD FOR OPERATING RINGFURNACES AND A DEVICE FOR SUCH OPERATION

Details for Australian Patent Application No. 2002311688 (hide)

Owner NORSK HYDRO ASA

Inventors RUUD, Anders; HOLDEN, Inge; LINGA, Hogne; NATERSTAD, Tormod; NERLAND, Kjell, Anne

Pub. Number AU-A-2002311688

PCT Number PCT/NO02/00193

PCT Pub. Number WO2002/097350

Priority 20012740 01.06.01 NO

Filing date 31 May 2002

Wipo publication date 9 December 2002

International Classifications

F27B 013/02 Furnaces with both stationary charge and progression of heating, e.g. of ring type, of type in which segmental kiln moves over stationary charge

F27B 013/06 Furnaces with both stationary charge and progression of heating, e.g. of ring type, of type in which segmental kiln moves over stationary charge

Event Publications

2 January 2003 Complete Application Filed

  Priority application(s): 20012740 01.06.01 NO

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002311688

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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