Title:
REACTOR
Document Type and Number:
WIPO Patent Application WO/2017/135319
Kind Code:
A1
Abstract:
A reactor that comprises: a coil that has a wound section that is formed by winding a winding; a magnetic core that forms a closed magnetic circuit by means of an inside core section that is arranged inside the wound section and an outside core section that is arranged outside the wound section; and an inside resin section that joins an inner peripheral surface of the wound section and an outer peripheral surface of the inside core section. The inside core section comprises a gap section that is configured from a plurality of core pieces and one section of the inside resin section. The core pieces comprise: a gap-facing surface that faces the gap section; a coil-facing surface that faces the inner peripheral surface of the wound section; and a notch-shaped resin flow section that is provided at a corner section that is between the gap-facing surface and the coil-facing surface.
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Inventors:
YAMAMOTO SHINICHIRO (JP)
Application Number:
PCT/JP2017/003651
Publication Date:
August 10, 2017
Filing Date:
February 01, 2017
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
Domestic Patent References:
| WO2013168538A1 | 2013-11-14 |
Foreign References:
| JP2011071485A | 2011-04-07 |
Attorney, Agent or Firm:
YAMANO, Hiroshi (JP)
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