Induction heat treatment of complexshaped workpieces

Details for Australian Patent Application No. 2004214076 (hide)

Owner Inductoheat Inc.

Inventors Rudnev, Valery I.; Loveless, Don L.

Agent Mallesons

Pub. Number AU-B-2004214076

PCT Pub. Number WO2004/075605

Priority 60/447,615 14.02.03 US

Filing date 13 February 2004

Wipo publication date 2 September 2004

Acceptance publication date 28 August 2008

International Classifications

C21D 1/10 (2006.01) General methods or devices for heat treatment, e.g. annealing, hardening, quenching, tempering

H05B 6/02 (2006.01) Heating by electric, magnetic, or electromagnetic fields - Induction heating

C21D 1/42 (2006.01) General methods or devices for heat treatment, e.g. annealing, hardening, quenching, tempering - Induction heating

C21D 9/28 (2006.01) Heat treatment, e.g. annealing, hardening, quenching, tempering, adapted for particular articles - for plain shafts

C21D 9/30 (2006.01) Heat treatment, e.g. annealing, hardening, quenching, tempering, adapted for particular articles - for crankshafts

Event Publications

25 August 2005 PCT application entered the National Phase

  PCT publication WO2004/075605 Priority application(s): WO2004/075605

28 August 2008 Application Accepted

  Published as AU-B-2004214076

8 January 2009 Standard Patent Sealed

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