Title:
ROTARY ELECTRIC MACHINE
Document Type and Number:
WIPO Patent Application WO/2024/009942
Kind Code:
A1
Abstract:
A plurality of magnetic pole parts (26) included in a rotor (20) each have one slit (27) formed in a rotor core. When a region from one end of the magnetic pole part in the circumferential direction to the other end thereof in the circumferential direction is equally divided into 12 areas, the areas that come fourth to ninth when counting the 12 areas in order from the area which is closest to the one end in the circumferential direction are defined as a first area (A), a second area (B), a third area (C), a fourth area (D), a fifth area (E), and a sixth area (F), respectively. A plurality of slits include a first slit (27a) and a second slit (27b). The first slit is placed in the third area or the sixth area. A second slit is placed in any of the first area, the second area, the third area, the fourth area, the fifth area, and the sixth area.
Inventors:
AOYAMA TOMOHIRO (JP)
NAKAYAMA TAKAHIRO (JP)
NAKAYAMA TAKAHIRO (JP)
Application Number:
PCT/JP2023/024595
Publication Date:
January 11, 2024
Filing Date:
July 03, 2023
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H02K1/276
Domestic Patent References:
| WO2019064801A1 | 2019-04-04 | |||
| WO2021090667A1 | 2021-05-14 |
Foreign References:
| US20150188368A1 | 2015-07-02 | |||
| JP2000069695A | 2000-03-03 | |||
| JPH11164501A | 1999-06-18 |
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
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