Title:
ROTOR
Document Type and Number:
WIPO Patent Application WO/2023/054064
Kind Code:
A1
Abstract:
A rotor (10) comprising: a pair of first magnet insertion holes (20) each of which has one end opened to an outer peripheral surface (14) of the rotor and which are arranged such that the spacing therebetween is smaller toward the inner side of the rotor in the radial direction (RD); a second magnet insertion hole (22) which is formed between the pair of first magnet insertion holes and which has a central portion being positioned closer to the center of the rotor than the both end portions are; a pair of first magnets (24) respectively inserted in the pair of first magnet insertion holes; and a pair of second magnets (26) which are inserted in the second magnet insertion hole and which are arranged in the both end portions of the second magnet insertion hole in a state of being spaced apart from each other.
More Like This:
| JP7047985 | Rotor and rotating machine using it |
| WO/2023/139850 | ROTATING ELECTRIC MACHINE |
| WO/2022/096521 | ROTOR FOR A ROTARY ELECTRIC MACHINE |
Inventors:
SHIRASUNA TAKAMORI (JP)
NOMURA YOSHIHIRO (JP)
HIROSE YUDAI (JP)
NOMURA YOSHIHIRO (JP)
HIROSE YUDAI (JP)
Application Number:
PCT/JP2022/034998
Publication Date:
April 06, 2023
Filing Date:
September 20, 2022
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
H02K1/276; H02K1/22
Foreign References:
| JP2015511114A | 2015-04-13 | |||
| JP2020014336A | 2020-01-23 | |||
| JPH02179253A | 1990-07-12 |
Attorney, Agent or Firm:
CHIBA Yoshihiro et al. (JP)
Download PDF: