Title:
回転電機、及びその回転電機を用いた車輪
Document Type and Number:
Japanese Patent JP6965908
Kind Code:
B2
Abstract:
A rotating electric machine includes: a field element that includes a magnet portion that includes a plurality of magnetic poles; an armature that includes an armature winding of multiple phases; and a power converter that is electrically connected to the armature winding.The rotating electric machine also includes: a plurality of electrical components that configure the power converter; and a housing member that includes a cylindrical portion that is provided on a radially inner side of a magnetic circuit portion that includes the magnet portion and the armature winding, and to which the plurality of electrical components are disposed. The cylindrical portion is provided with a coolant passage through which a coolant flows. The plurality of electrical components are arranged in the housing member on a radially inner side of the cylindrical portion, in a circumferential direction along the cylindrical portion.
Inventors:
Tomohisa Sano
Hiroki Takahashi
Ryuta Tanabe
Yuta Hashimoto
Wataru Funatsu
Yoshihiro Hayashi
Hiroki Takahashi
Ryuta Tanabe
Yuta Hashimoto
Wataru Funatsu
Yoshihiro Hayashi
Application Number:
JP2019131489A
Publication Date:
November 10, 2021
Filing Date:
July 16, 2019
Export Citation:
Assignee:
株式会社デンソー
International Classes:
H02K11/33; B60K7/00; H02K3/47; H02K21/22
Domestic Patent References:
| JP2004159454A | ||||
| JP2018057190A | ||||
| JP2016154440A | ||||
| JP2015228762A | ||||
| JP8511490A |
Attorney, Agent or Firm:
Tsuyoshi Yamada
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita
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