MOLTEN METAL TREATMENT FURNACE WITH LEVEL CONTROL

Details for Australian Patent Application No. 2001276966 (hide)

Owner ALCOA INC.

Inventors KLINGENSMITH, Marshall, A.; FIELDS, James, R.; KINOSZ, Michael, J.

Pub. Number AU-A-2001276966

PCT Pub. Number WO2002/100576

Priority 09/878,785 11.06.01 US

Filing date 18 July 2001

Wipo publication date 23 December 2002

International Classifications

B22D 039/00 Equipment for supplying molten metal in rations

C22B 021/06 Obtaining aluminium

B22D 017/30 Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure - Accessories for supplying molten metal, e.g. in rations

F27D 003/14 Charging - Charging or discharging liquid or molten material

F27D 003/04 Charging

F27D 021/00 Arrangement of monitoring devices

Event Publications

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2001276966

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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