Title:
REACTOR
Document Type and Number:
WIPO Patent Application WO/2016/143729
Kind Code:
A1
Abstract:
Provided is a reactor that has excellent productivity and facilitates the filling, with a resin, of a space formed between a plurality of core pieces. The reactor is provided with: a coil that has a winding portion; a magnetic core that is formed by combining the core pieces and a gap material interposed between the core pieces and has a portion disposed inside the winding portion; an interposed member that is interposed between the inner surface of the winding portion and the magnetic core and holds the core pieces in a prescribed position; and a resin mold portion that unifies the coil and the magnetic core. The interposed member is provided with a guide portion that ensures a space between the core pieces and performs positioning of the core pieces, and a channel that, during molding of the resin mold portion, allows an unsolidified constituent resin of the resin mold portion to flow to the core pieces. The gap material is formed using said constituent resin of the resin mold portion.
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Inventors:
SHITAMA SEIJI (JP)
KATO MASAYUKI (JP)
KATO MASAYUKI (JP)
Application Number:
PCT/JP2016/056935
Publication Date:
September 15, 2016
Filing Date:
March 07, 2016
Export Citation:
Assignee:
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H01F37/00; H01F27/24; H01F27/26; H01F27/32
Foreign References:
| JP2014027087A | 2014-02-06 | |||
| JP2013004531A | 2013-01-07 |
Attorney, Agent or Firm:
YAMANO, HIROSHI (JP)
Hiroshi Yamano (JP)
Hiroshi Yamano (JP)
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