Title:
BLDC MOTOR FOR WASHING MACHINE
Document Type and Number:
WIPO Patent Application WO/2004/047282
Kind Code:
A2
Abstract:
The present invention prevents peak noise caused by a resonance frequency, and reduces an overall noise of the system by supporting core teeth of a stator of a BLDC motor with a supporting member. For this, the present invention provides a brushless DC motor for a washing machine including a stator (70) including a frame (700), a core (710) in the frame (700), and a plurality of core teeth (710a) each extended outward from the frame (700) and having a coil (720) wound thereon, a rotor mounted to surround the core teeth (710a), and rotatable when power is provided to the stator (70), and at least one supporting member (750) inserted between core teeth for supporting the core teeth.
Inventors:
LIM KYOUNG SUK (KR)
SON YOUNG BOK (KR)
KIM JEONG HUN (KR)
HWANG SUNG MAN (KR)
LEE KWANG WON (KR)
SON YOUNG BOK (KR)
KIM JEONG HUN (KR)
HWANG SUNG MAN (KR)
LEE KWANG WON (KR)
Application Number:
PCT/KR2003/002505
Publication Date:
June 03, 2004
Filing Date:
November 20, 2003
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
LIM KYOUNG SUK (KR)
SON YOUNG BOK (KR)
KIM JEONG HUN (KR)
HWANG SUNG MAN (KR)
LEE KWANG WON (KR)
LIM KYOUNG SUK (KR)
SON YOUNG BOK (KR)
KIM JEONG HUN (KR)
HWANG SUNG MAN (KR)
LEE KWANG WON (KR)
International Classes:
H02K5/24; H02K1/12; H02K1/14; H02K5/00; H02K29/00; H02P; (IPC1-7): H02P/
Foreign References:
| KR100238816B1 | 2000-01-15 |
Attorney, Agent or Firm:
Bahng, Hae Cheol (15th Floor Yo Sam Building 648-23,, yeoksam-don, Kangnam-gu Seoul 135-080, KR)
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