Title:
固定子、モータ、圧縮機、及び冷凍装置
Document Type and Number:
Japanese Patent JP7307591
Kind Code:
B2
Abstract:
To provide a stator capable of increasing a winding space factor and reducing the number of components.SOLUTION: A stator in the present disclosure includes: a stator core including an annular yoke part, a plurality of teeth parts extending inward of the yoke part, and a plurality of slot parts formed between the teeth parts; a first insulator which is provided on one axial end surface of the stator core and which includes an extension part extending in an axial direction of the yoke part and penetrating through the slot part; a second insulator which is provided on the other axial end surface of the stator core and which includes a receiving part fitting with the extension part outside the slot part; and a winding wound around the teeth part via the first insulator and the second insulator.SELECTED DRAWING: Figure 12
Inventors:
Satoshi Wada
Masataka Kado
Masataka Kado
Application Number:
JP2019097376A
Publication Date:
July 12, 2023
Filing Date:
May 24, 2019
Export Citation:
Assignee:
Panasonic Applicants Refrigeration Devices Singapore
International Classes:
H02K1/16; H02K3/46
Domestic Patent References:
| JP2002354737A | ||||
| JP2001268835A | ||||
| JP2018042400A | ||||
| JP2001218409A | ||||
| JP2016005325A |
Foreign References:
| US20140015358 |
Attorney, Agent or Firm:
Ariko Patent Office
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