Title:
REACTOR
Document Type and Number:
WIPO Patent Application WO/2020/100658
Kind Code:
A1
Abstract:
A reactor comprising: a coil-and-magnetic-core assembly; a case housing the assembly therein; a sealing resin that is filled inside the case and seals at least part of the assembly; and a support section fixed to the case in a cantilevered manner. The case has: a base plate to which the assembly is mounted; and rectangular side walls surrounding the perimeter of the assembly. The side walls have a pair of short sides and a pair of long sides, that have different lengths in the perimeter direction of the case. The coil comprises a pair of winding sections. The pair of winding sections have axes that are mutually parallel and are stacked in a direction orthogonal to the base plate. The magnetic core has a pair of outside core sections arranged on the outside of the coil. The support section has: a fixed end fixed to an end surface of a short side of a side wall; an overlapping area that overlaps above the outside core sections; and a free end that is not fixed to the case. The overlapping area extends along the long side of the side walls and the free end is provided on the opposite side to the fixed end.
Inventors:
KOBAYASHI TAKEHITO (JP)
YOSHIKAWA KOHEI (JP)
SHITAMA SEIJI (JP)
FURUKAWA NAOTOSHI (JP)
YOSHIKAWA KOHEI (JP)
SHITAMA SEIJI (JP)
FURUKAWA NAOTOSHI (JP)
Application Number:
PCT/JP2019/043325
Publication Date:
May 22, 2020
Filing Date:
November 05, 2019
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; H01F27/26
Foreign References:
| JP2016207701A | 2016-12-08 | |||
| JP2005183885A | 2005-07-07 | |||
| JP2017028084A | 2017-02-02 | |||
| JP2015222804A | 2015-12-10 |
Attorney, Agent or Firm:
YAMANO Hiroshi et al. (JP)
Download PDF: