Coherent jet system with single ring flame envelope

Details for Australian Patent Application No. 2003204347 (hide)

Owner Praxair Technology, Inc.

Inventors Mahoney, William John

Agent Watermark

Pub. Number AU-B-2003204347

Priority 10/153,669 24.05.02 US

Filing date 22 May 2003

Wipo publication date 11 December 2003

Acceptance publication date 11 December 2008

International Classifications

F23D 14/48 (2006.01) Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid - Nozzles

C21C 5/46 (2006.01) Manufacture of carbon steel, e.g. plain mild steel, medium carbon steel, or cast-steel - Details or accessories

C21C 5/52 (2006.01) Manufacture of carbon steel, e.g. plain mild steel, medium carbon steel, or cast-steel

C21C 7/072 (2006.01) Treating molten ferrous alloys, e.g. steel, not covered by groups - Treatment with gases

F23D 14/22 (2006.01) Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid

F23D 14/32 (2006.01) Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid

F23D 14/58 (2006.01) Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid

Event Publications

12 June 2003 Complete Application Filed

  Priority application(s): 10/153,669 24.05.02 US

11 December 2003 Application Open to Public Inspection

  Published as AU-B-2003204347

11 December 2008 Application Accepted

  Published as AU-B-2003204347

9 April 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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