Part-geometry independent real time closed loop weld pool temperature control system for multi-layer DMD process

Details for Australian Patent Application No. 2003293279 (hide)

Owner The P.O.M. Group

Inventors Bagavath-Singh, Vijayavel

Agent Pizzeys

Pub. Number AU-B-2003293279

PCT Number PCT/US2003/0270

PCT Pub. Number WO2004/020139

Priority 60/406,366 28.08.02 US

Filing date 28 August 2003

Wipo publication date 19 March 2004

Acceptance publication date 23 October 2008

International Classifications

B23K 15/00 (2006.01) Other welding or cutting

B22F 3/105 (2006.01) Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering - by using electric current, laser radiation or plasma

B23K 26/00 (2006.01) Working by laser beam, e.g. welding, cutting, boring

B23K 26/03 (2006.01) Working by laser beam, e.g. welding, cutting, boring

B23K 26/14 (2006.01) Working by laser beam, e.g. welding, cutting, boring - using a flow, e.g. a jet of gas, in conjunction with the laser beam

B23K 26/34 (2006.01) Working by laser beam, e.g. welding, cutting, boring

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 60/406,366 28.08.02 US

6 May 2004 Application Open to Public Inspection

  Published as AU-B-2003293279

23 October 2008 Application Accepted

  Published as AU-B-2003293279

19 February 2009 Standard Patent Sealed

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