Title:
回転電機及びその製造方法
Document Type and Number:
Japanese Patent JP7472631
Kind Code:
B2
Abstract:
In the present invention, a dynamo-electrical machine has a field magnet having a plurality of magnetic poles, and an armature having a teeth-less structure. The armature has a multiphase armature winding including a plurality of partial windings (151), and a winding support member (CA) that is provided on the radially inner side of the armature winding and that supports the plurality of partial windings. The partial windings have a pair of intermediate conductor parts (152) extending in the axial direction, and crossover parts that are provided on one axial end side and the other axial end side and that connect the pair of intermediate conductor parts in an annular shape. The partial windings are positioned so as to be lined up in the circumferential direction. With regard to intermediate conductor parts that are adjacent in the circumferential direction, the circumferential side surfaces (601, 602) facing each other in the circumferential direction are parallel to each other.
Inventors:
Yuki Mawatari
Akito Tamura
Akito Tamura
Application Number:
JP2020079445A
Publication Date:
April 23, 2024
Filing Date:
April 28, 2020
Export Citation:
Assignee:
株式会社デンソー
International Classes:
H02K3/04; H02K15/04; H02K15/06
Domestic Patent References:
| JP2020061853A | ||||
| JP2002330572A | ||||
| JP2020028166A | ||||
| JP2008220093A | ||||
| JP2007288933A |
Foreign References:
| WO2020066206A1 |
Attorney, Agent or Firm:
Tsuyoshi Yamada
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita
Kyoko Hino
Hiroshi Matsuda
Yusuke Kita