Title:
電動機、圧縮機、送風機、及び冷凍空調装置
Document Type and Number:
Japanese Patent JP6918240
Kind Code:
B2
Abstract:
An electric motor includes a rotor and a stator. The stator includes a first stator core located on a first side in the axial direction, and a second stator core located on a second side. The minimum distance from a rotor core of the rotor to the first stator core in the radial direction is smaller than the minimum distance from the rotor core to the second stator core in the radial direction. Each tooth of the first stator core includes a tooth end portion. The tooth end portion includes a main body extending in the radial direction, and a first portion extending in the circumferential direction, and a second portion projecting from the first portion in the radial direction.
More Like This:
| WO/2021/122007 | WINDING OF A STATOR FOR AN ELECTRIC MOTOR |
Inventors:
Koji Yabe
Takanori Watanabe
Takanori Watanabe
Application Number:
JP2020526763A
Publication Date:
August 11, 2021
Filing Date:
June 27, 2018
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H02K1/16; F04B39/00; F04C29/00; H02K1/14
Domestic Patent References:
| JP2014110660A | ||||
| JP2005245146A | ||||
| JP63156546U | ||||
| JP2011234601A |
Attorney, Agent or Firm:
Youichi Yamagata
Kenkai Sato
Masahiko Shinohara
Minoru Maeda
Kenkai Sato
Masahiko Shinohara
Minoru Maeda