Title:
INDUCTOR AND WIRELESS POWER TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/029713
Kind Code:
A1
Abstract:
[Problem] To provide an inductor of high manufacturing efficiency and a wireless power transmission device provided with the inductor. [Solution] An inductor according to one embodiment is provided with a magnet core, a winding, a cast case, and a cast resin. The winding is wound around the magnet core. The cast case accommodates the magnet core and the winding, and at least a portion of the cast case is formed using a conductive body. The cast resin is provided inside the cast case and is formed so that the magnet core and the winding are covered by a first insulation resin.
Inventors:
SHIJO TETSU (JP)
OGAWA KENICHIROU (JP)
OBAYASHI SHUICHI (JP)
OGAWA KENICHIROU (JP)
OBAYASHI SHUICHI (JP)
Application Number:
PCT/JP2015/073160
Publication Date:
February 23, 2017
Filing Date:
August 18, 2015
Export Citation:
Assignee:
TOSHIBA KK (JP)
International Classes:
H01F38/14; H01F30/00; H01F37/00
Domestic Patent References:
| WO2015064239A1 | 2015-05-07 | |||
| WO2015076274A1 | 2015-05-28 |
Foreign References:
| JP2014197663A | 2014-10-16 | |||
| JP2013055229A | 2013-03-21 | |||
| JP2013149943A | 2013-08-01 | |||
| JP2014220499A | 2014-11-20 |
Attorney, Agent or Firm:
KATSUNUMA Hirohito et al. (JP)
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