Title:
STATOR STRUCTURE, MOTOR, AIR BLOWER, REFRIGERATION DEVICE, METHOD FOR MANUFACTURING STATOR STRUCTURE, AND METHOD FOR MANUFACTURING MOTOR
Document Type and Number:
WIPO Patent Application WO/2023/002825
Kind Code:
A1
Abstract:
This stator structure (4) comprises a bearing housing (40), a stator (50), and a resin (60). The bearing housing (40) is electrically conductive. The bearing housing (40) also retains ball bearings (21, 22). The stator (50) is disposed on the radial direction outside of the bearing housing (40). The stator (50) includes a stator core (51), and a coil (52) wound around the stator core (51). The resin (60) is disposed between the bearing housing (40) and the stator core (51). The resin (60) is insulating.
Inventors:
KOBATA TEPPEI
ISHIMARU JUN
FUJII HIROKAZU
ISHIMARU JUN
FUJII HIROKAZU
Application Number:
PCT/JP2022/025948
Publication Date:
January 26, 2023
Filing Date:
June 29, 2022
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
H02K5/16; H02K1/00; H02K5/08; H02K15/12
Domestic Patent References:
| WO2021005920A1 | 2021-01-14 |
Foreign References:
| JP2021023079A | 2021-02-18 | |||
| JP2010130847A | 2010-06-10 |
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
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