Title:
リアクトル、コンバータ、および電力変換装置
Document Type and Number:
Japanese Patent JP6519741
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a reactor having a magnetic core made of a composite material and excellent in productivity.SOLUTION: A reactor 1 includes a magnetic core 3 formed by combining a first divided core 31 and a second divided core 32. The first divided core 31 includes a first outer core portion 3C and first insertion portions 31a and 31b provided integrally with the first outer core portion 3C. The second divided core 32 includes a second outer core portion 3D and second insertion portions 32a and 32b provided integrally with the second outer core portion 3D. The first insertion portions 31a and 31b and the second insertion portions 32a and 32b are arranged in the direction crossing the axial direction of winding portions 2A and 2B, inside the winding portions 2A and 2B, whereby inner core portions 3A and 3B arranged inside the winding portions 2A and 2B are formed. On one end surface side of the winding portions 2A and 2B, the first divided core 31 and the second divided core 32 are formed with separation portions 3AG and 3BG spaced apart in the axial direction of the winding portions 2A and 2B.SELECTED DRAWING: Figure 2
Inventors:
Yukihisa Yamada
Kazubetsu Kusetsu
Jun Sato
Shigeki Masuda
Kazubetsu Kusetsu
Jun Sato
Shigeki Masuda
Application Number:
JP2015141692A
Publication Date:
May 29, 2019
Filing Date:
July 15, 2015
Export Citation:
Assignee:
Auto Network Technologies, Ltd.
SUMITOMO WIRING SYSTEMS,LTD.
Sumitomo Electric Industries, Ltd.
SUMITOMO WIRING SYSTEMS,LTD.
Sumitomo Electric Industries, Ltd.
International Classes:
H01F37/00; H01F27/24; H01F27/26
Domestic Patent References:
| JP2014239120A | ||||
| JP48025123A | ||||
| JP2004047910A | ||||
| JP2003309025A | ||||
| JP2006303291A |
Attorney, Agent or Firm:
Hiroshi Yamano