Title:
ROTOR OF ROTARY ELECTRIC MACHINE
Document Type and Number:
Japanese Patent JP2022165625
Kind Code:
A
Abstract:
To provide a rotor of a rotary electric machine suppressing a deformation of a claw-shaped magnetic pole.SOLUTION: A rotor 100 of a rotary electric machine has a first magnetic pole 10, a second magnetic pole 20, a first holding member 30, and a second holding member 40. The first magnetic pole 10 has a first annular part 11 and first claw parts 12. The first claw parts 12 extend from the first annular part 11 in an axial direction. The first claw parts 12 are spaced from each other in a circumferential direction to be arranged. The second magnetic pole 20 has a second annular part 21 and second claw parts 22. The second annular part 21 is arranged on a first side in the axial direction with respect to the first annular part 11. The second claw parts 22 extend from the second annular part 21 in the axial direction. The second claw parts 22 and the first claw parts 11 are arranged alternately in the circumferential direction. The first holding member 30 has an annular first engaging part arranged outside of a radial direction with respect to a tip part of the first claw parts 12. The second holding member 40 has an annular second engaging part arranged outside of the radial direction with respect to a tip part of the second claw parts 22.SELECTED DRAWING: Figure 3
Inventors:
WADA TOMOHIRO
KITADA KENJI
KITADA KENJI
Application Number:
JP2021071042A
Publication Date:
November 01, 2022
Filing Date:
April 20, 2021
Export Citation:
Assignee:
EXEDY CORP
International Classes:
H02K1/24; H02K1/22; H02K1/27; H02K19/24
Attorney, Agent or Firm:
Shinki Global IP Patent Corporation
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