Title:
MOTOR, BLOWER, AND REFRIGERATOR
Document Type and Number:
Japanese Patent JP2022153313
Kind Code:
A
Abstract:
To provide a technology capable of improving the cooling performance of an outer rotor type claw pole motor.SOLUTION: A motor 1 according to an embodiment of the present disclosure includes a rotor 10 configured to be rotatable around a rotation axis AX, and a stator 20 having a claw pole type stator unit 21, and including a winding 212 disposed inside the rotor 10 and wound in a ring around the rotation axis AX, and a stator core 211 provided to surround the winding 212, and the stator 20 has an internal space 24A communicating with the outside of the rotor 10 around the rotation axis AX, and is configured to be capable of dissipating heat to the internal space 24A.SELECTED DRAWING: Figure 5
Inventors:
YANAGIDA YASUTO
ASARI TSUKASA
UEDA AKANE
KIDO NAOHIRO
ASANO YOSHINARI
HIBINO HIROSHI
ASARI TSUKASA
UEDA AKANE
KIDO NAOHIRO
ASANO YOSHINARI
HIBINO HIROSHI
Application Number:
JP2022047312A
Publication Date:
October 12, 2022
Filing Date:
March 23, 2022
Export Citation:
Assignee:
DAIKIN IND LTD
International Classes:
H02K9/04; H02K1/14
Domestic Patent References:
| JPH11506600A | 1999-06-08 | |||
| JP2017208918A | 2017-11-24 | |||
| JPH0179350U | 1989-05-29 | |||
| JPS62182050U | 1987-11-18 | |||
| JPH05344680A | 1993-12-24 | |||
| JP2006296046A | 2006-10-26 | |||
| JP2018535643A | 2018-11-29 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito