Title:
フィルタリアクトルユニット及び鉄道車両
Document Type and Number:
Japanese Patent JP6668195
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a filter reactor unit and a rolling stock capable of obtaining excellent magnetic shield effect, while suppressing leakage of magnetic flux into cabin.SOLUTION: A filter reactor unit has a filter reactor, a main plate, a shroud, and a reactor leg. The main plate partitions the filter reactor and car body, and shields magnetic flux generated in the filter reactor. The shroud is connected to the marginal part of he main plate and projects in the direction separating from the car body. The reactor leg is provided in the filter reactor, and coupled with the car body leg through an insertion hole sectioned by the inner peripheral edge of a notch formed in the marginal part of the main plate and the shroud. The shroud guides the magnetic flux passing the outside of the car body leg and reactor leg, out of the magnetic flux generated in the filter reactor, to the main plate.SELECTED DRAWING: Figure 2
Inventors:
Kazuki Sugiura
Toshiro Hasebe
Hiroyuki Aoki
Tokusei Watanabe
Toshiro Hasebe
Hiroyuki Aoki
Tokusei Watanabe
Application Number:
JP2016156604A
Publication Date:
March 18, 2020
Filing Date:
August 09, 2016
Export Citation:
Assignee:
Toshiba Corporation
Toshiba Infrastructure Systems & Solutions Corporation
Toshiba Infrastructure Systems & Solutions Corporation
International Classes:
H01F27/36; B61C17/12; H01F37/00
Domestic Patent References:
| JP2003178924A | ||||
| JP4158505A | ||||
| JP379411U | ||||
| JP2013251308A | ||||
| JP5267070A |
Foreign References:
| CN105788832A |
Attorney, Agent or Firm:
Shiga International Patent Office