Three-phase transformer

Details for Australian Patent Application No. 2004248846 (hide)

Owner ABB Technology AG

Inventors Wallumrod, John; Younger, Harold R.; Stryken, Egil

Agent Griffith Hack

Pub. Number AU-B-2004248846

PCT Pub. Number WO2004/114507

Priority 10/600,676 19.06.03 US

Filing date 21 June 2004

Wipo publication date 29 December 2004

Acceptance publication date 29 April 2010

International Classifications

H01F 27/28 (2006.01) Details of transformers or inductances, in general - Coils

H01F 30/12 (2006.01) Fixed transformers not covered by group

H01F 41/06 (2006.01) Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass - Winding

H01F 27/32 (2006.01) Details of transformers or inductances, in general - Insulating of coils, windings, or parts thereof

Event Publications

15 December 2005 PCT application entered the National Phase

  PCT publication WO2004/114507 Priority application(s): WO2004/114507

29 April 2010 Application Accepted

  Published as AU-B-2004248846

26 August 2010 Standard Patent Sealed

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