Iron core exhibiting excellent insulating property at end face, and method for coating end face of iron core

Details for Australian Patent Application No. 2002335206 (hide)

Owner Nippon Steel Corporation Nittetsu Plant Designing Corporation

Inventors Kubo, Yuji; Kumano, Tomoji; Tanaka, Osamu; Yamada, Noriko; Kaido, Chikara; Fujii, Norikazu; Higashine, Kazutaka; Hanzawa, Kazufumi; Fujii, Hiroyasu; Tanaka, Masayoshi

Agent Spruson & Ferguson

Pub. Number AU-B-2002335206

PCT Number PCT/JP02/10385

PCT Pub. Number WO2003/031681

Priority 2002-277578 24.09.02 JP; 2002-216949 25.07.02 JP; 2001-310379 05.10.01 JP; 2002-77613 20.03.02 JP; 2002-222759 31.07.02 JP; 2002-242967 23.08.02 JP; 2002-215387 24.07.02 JP

Filing date 4 October 2002

Wipo publication date 22 April 2003

Acceptance publication date 3 April 2008

International Classifications

H01F 27/24 (2006.01) Details of transformers or inductances, in general - Magnetic cores

C23C 18/02 (2006.01) Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating

H02K 15/02 (2006.01) Methods or apparatus specially adapted for manufacturing, assembling, maintaining, or repairing dynamo-electric machines - of stator or rotor bodies

H02K 1/04 (2006.01) Details of the magnetic circuit

H02K 3/30 (2006.01) Details of windings

H02K 15/10 (2006.01) Methods or apparatus specially adapted for manufacturing, assembling, maintaining, or repairing dynamo-electric machines

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 2002-277578 24.09.02 JP; 2002-216949 25.07.02 JP; 2001-310379 05.10.01 JP; 2002-77613 20.03.02 JP; 2002-222759 31.07.02 JP; 2002-242967 23.08.02 JP; 2002-215387 24.07.02 JP

8 July 2004 Application Open to Public Inspection

  Published as AU-B-2002335206

3 April 2008 Application Accepted

  Published as AU-B-2002335206

31 July 2008 Standard Patent Sealed

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