Title:
受電機器及び送電機器
Document Type and Number:
Japanese Patent JP7324084
Kind Code:
B2
Abstract:
To provide a structure capable of efficiently cooling a power transmission apparatus and a power reception apparatus that have coils arranged to be laminated.SOLUTION: A power reception apparatus 30 of a non-contact power feeding system 10 that feeds power in a non-contact manner, comprises: a plurality of power reception coils 36u, 36v and 36w; and a housing H that accommodates the plurality of power reception coils 36u, 36v and 36w. The housing H has a cooling main body part 42 and a cover 50 that covers the power reception coils 36u, 36v and 36w. Each power reception coil 36u, 36v, 36w is provided with a cover opposed part 36d opposed to an inner face 50a of the cover 50 without interposing the other power reception coils 36u, 36v, 36w. The inner face 50a of the cover 50 is formed with an uneven configuration. A recessed part 52 recessed toward the power reception coils 36u, 36v and 36w is provided on an outer face 50d of the cover 50 at a position overlapped with the cover opposed part 36d of each power reception coil 36u, 36v, 36w in a lamination direction.SELECTED DRAWING: Figure 2
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Inventors:
Noriyuki Kimura
Yoshihisa Yamaguchi
Yoshihisa Yamaguchi
Application Number:
JP2019146566A
Publication Date:
August 09, 2023
Filing Date:
August 08, 2019
Export Citation:
Assignee:
株式会社ＳＯＫＥＮ
International Classes:
H02J50/12; B60K1/04; B60L5/00; B60L50/53; B60L53/12; B60L53/30; B60M7/00; H02J7/00; H02J50/40
Domestic Patent References:
| JP2017535058A | ||||
| JP2019036613A | ||||
| JP2015537496A | ||||
| JP2018530288A | ||||
| JP2017502630A |
Attorney, Agent or Firm:
Tsuyoshi Yamada
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita