Title:
REACTOR
Document Type and Number:
WIPO Patent Application WO/2020/145276
Kind Code:
A1
Abstract:
Provided is a reactor comprising: a coil having a pair of winding portions disposed in parallel; a magnetic core disposed on the inside and outside of the winding portions; a case accommodating an assembly including the coil and the magnetic core; and a sealing resin portion filled in the case. The case comprises a bottom-plate portion on which the assembly is mounted, side wall portions configured of rectangular frame bodies surrounding the assembly, and an opening portion opposing the bottom-plate portion. The pair of winding portions are disposed such that the parallel direction is orthogonal to the bottom-plate portion. The side wall portions are provided with a pair of long-side portions and a pair of short-side portions. The pair of short-side portions or the pair of long-side portions are provided continuously from the opening portion side toward the bottom-plate portion side, and have groove portions opening on the inner side of the case.
Inventors:
KOBAYASHI TAKEHITO (JP)
YOSHIKAWA KOHEI (JP)
YOSHIKAWA KOHEI (JP)
Application Number:
PCT/JP2020/000202
Publication Date:
July 16, 2020
Filing Date:
January 07, 2020
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
Foreign References:
| JP2009088007A | 2009-04-23 | |||
| JP2017028084A | 2017-02-02 | |||
| JP2017199890A | 2017-11-02 | |||
| JP2019212721A | 2019-12-12 |
Attorney, Agent or Firm:
YAMANO Hiroshi et al. (JP)
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