Title:
MAGNETIC CORE
Document Type and Number:
WIPO Patent Application WO/2017/199935
Kind Code:
A1
Abstract:
This magnetic core (1) comprises: a columnar core part (11) that is arranged inside a coil (2); and a tubular yoke part (12) that is arranged outside the coil (2). The core part (11) and the yoke part (12) overlap the arrangement region of the coil (2) in the axial direction. The entirety of the core part (11) is configured from a high magnetic flux density material that has a higher magnetic flux density than commonly used magnetic materials.
Inventors:
ARIHARA HIROTOSHI
FUJIOKA KOMEI
KAMEYAMA YUKI
FUJIOKA KOMEI
KAMEYAMA YUKI
Application Number:
PCT/JP2017/018301
Publication Date:
November 23, 2017
Filing Date:
May 16, 2017
Export Citation:
Assignee:
KOBE STEEL LTD (JP)
International Classes:
H01F27/24; H01F7/16
Foreign References:
| JP2015185673A | 2015-10-22 | |||
| JP2009033051A | 2009-02-12 | |||
| JP2013162069A | 2013-08-19 | |||
| JP2009044941A | 2009-02-26 | |||
| JPS49121165A | 1974-11-19 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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