Title:
MAGNETIC CORE AND METHOD FOR MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2014003084
Kind Code:
A
Abstract:
To provide a magnetic core whose magnetic characteristics are improved more than before and also to provide a method of manufacturing the magnetic core.
A magnetic core has a soft magnetic foil body including metal which is formed by jetting and cooling the metal fused on a rollable roll. A magnetic field is applied to the direction perpendicular to a roll direction of the soft magnetic foil body drawn out from the roll in manufacturing of the soft magnetic foil body. The method of manufacturing the magnetic core is a method for manufacturing the magnetic core and includes heat treatment to the soft magnetic foil body.
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Inventors:
IMAGAWA TAKAO
SOMA KENICHI
SOMA KENICHI
Application Number:
JP2012136092A
Publication Date:
January 09, 2014
Filing Date:
June 15, 2012
Export Citation:
Assignee:
HITACHI IND EQUIPMENT SYS
International Classes:
H01F1/16; H01F1/153
Domestic Patent References:
| JPH07278763A | 1995-10-24 | |||
| JPH1171659A | 1999-03-16 | |||
| JPWO2008133026A1 | 2010-07-22 | |||
| JP2003331602A | 2003-11-21 | |||
| JPH03282337A | 1991-12-12 |
Attorney, Agent or Firm:
Isono Dozo
Etsuo Tada
Etsuo Tada