Title:
回転電機のステータ
Document Type and Number:
Japanese Patent JP7405063
Kind Code:
B2
Abstract:
To provide a stator of a rotary electric machine capable of reducing manufacturing costs.SOLUTION: A stator 2 of a rotary electric machine 1 is provided with: a stator core 20 having a yoke 21, a plurality of teeth 22 and a flange part 23; a coil 30; an insulation member 40 for insulating between the coil 30 and the stator core 20; an interphase insulation member 50 for insulating between adjacent coils 30 in a slot 25; and a thermistor S1. The interphase insulation member 50 has a main body part 51 that extends from an inner circumferential side of the slot 25 to an outer circumferential side, and a plurality of protruding parts that protrude from the main body part 51. The protruding part has a first protruding part 53 that restricts movement of the coil 30 toward the inner circumferential side than the flange part 23, and a second protruding part 60 that is arranged on the outer circumferential side than the first protruding part 53, and protrudes toward the coil 30. The thermistor S1 is restricted from moving toward the inner circumferential side of the slot 25 than the second protruding part 60 by the second protruding part 60.SELECTED DRAWING: Figure 2
Inventors:
Daisuke Watanabe
Yoshiyuki Nakane
Yoshiyuki Nakane
Application Number:
JP2020191553A
Publication Date:
December 26, 2023
Filing Date:
November 18, 2020
Export Citation:
Assignee:
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
International Classes:
H02K11/25
Domestic Patent References:
| JP6671447B1 | ||||
| JP2010252508A | ||||
| JP2019030156A | ||||
| JP2016073083A | ||||
| JP2012186902A |
Foreign References:
| CN108110974A | ||||
| DE102015203435A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Patena