Title:
ROTARY ELECTRIC MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/137579
Kind Code:
A1
Abstract:
A rotary electric machine (10) is provided with: a magnetic field element (40) that has a magnet part (42) including a plurality of magnetic poles having polarities alternately arranged in the circumferential direction; and an armature (50) that has a multi—phase armature winding wire (51). The magnetic field element or the armature serves as a rotor. A protection band (1000, 1020, 2000, 3000) which is a magnetic body is provided between the magnet part and the armature winding wire in the radial direction.
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Inventors:
TAKAHASHI YUKI (JP)
Application Number:
PCT/JP2019/048663
Publication Date:
July 02, 2020
Filing Date:
December 12, 2019
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H02K21/22; H02K1/27
Domestic Patent References:
| WO2017126297A1 | 2017-07-27 |
Foreign References:
| JP2018067635A | 2018-04-26 | |||
| JP2002356190A | 2002-12-10 |
Attorney, Agent or Firm:
YAMADA, Tsuyoshi (JP)
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