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Patent Searching and Data


Title:
COMPOSITE MATERIAL, MAGNETIC CORE FOR MAGNETIC PART, REACTOR, CONVERTER AND POWER CONVERSION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2016/125632
Kind Code:
A1
Abstract:
Provided are the following: a composite material having excellent direct current superposition characteristics, low iron loss and high strength; a magnetic core for a magnetic part provided with this composite material; a reactor; a converter provided with this reactor; and a power conversion apparatus provided with this converter. The composite material is provided with a soft magnetic powder, a filler, and a resin part that encapsulates the soft magnetic powder and the filler in a dispersed state. The filler has a rubber and an outer peripheral layer which covers the surface of the rubber and which contains an organic material. The resin part contains a thermoplastic resin.

Inventors:
KUSAWAKE KAZUSHI (JP)
SATO ATSUSHI (JP)
MASUDA SHIGEKI (JP)
Application Number:
PCT/JP2016/052166
Publication Date:
August 11, 2016
Filing Date:
January 26, 2016
Export Citation:
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Assignee:
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H01F1/26; H01F27/24; H01F27/255; H01F37/00; H02M3/155
Foreign References:
JP2009094328A2009-04-30
JP2012522884A2012-09-27
JP2015126051A2015-07-06
Attorney, Agent or Firm:
YAMANO, HIROSHI (JP)
Hiroshi Yamano (JP)
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