Title:
ROTARY ELECTRIC MACHINE, VEHICLE, AND BUS RING
Document Type and Number:
WIPO Patent Application WO/2023/190308
Kind Code:
A1
Abstract:
In the present invention, a rotary electric machine comprises: a rotor; a ring-shaped stator provided with a plurality of stator core blocks arranged around a magnet of the rotor; a plurality of insulating members covering each of the plurality of stator core blocks; a plurality of coils wound on each of the plurality of stator core blocks with each of the plurality of insulating members interposed therebetween; and a bus ring locked to the plurality of insulating members. The bus ring is provided with an inner ring provided with a terminals to which the conductor wires of each of the plurality of coils are connected, an outer ring that is disposed radially outward of the inner ring and that is locked to the plurality of insulating members, and a bridge part that connects the inner ring and the outer ring and that forms a gap in the radial direction between the inner ring and the outer ring.
Inventors:
SHIRASUNA TAKAMORI (JP)
TAKAGI RYOTA (JP)
KUBOTA RYO (JP)
TAKAGI RYOTA (JP)
KUBOTA RYO (JP)
Application Number:
PCT/JP2023/012146
Publication Date:
October 05, 2023
Filing Date:
March 27, 2023
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
H02K3/50
Domestic Patent References:
| WO2014174666A1 | 2014-10-30 | |||
| WO2020039961A1 | 2020-02-27 |
Foreign References:
| JP2019068538A | 2019-04-25 | |||
| JP2019068710A | 2019-04-25 | |||
| JP2016019421A | 2016-02-01 | |||
| US20160359397A1 | 2016-12-08 |
Attorney, Agent or Firm:
OHTSUKA PATENT OFFICE, P.C. (JP)
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