Title:
STATOR AND MOTOR HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2016/047973
Kind Code:
A1
Abstract:
Provided are a stator and a motor, the stator comprising a plurality of stator cores, a bobbin which covers the outer peripheral side of the stator cores, and a coil which is wound around the outer peripheral side of the bobbin, wherein the stator cores are formed from a plurality of iron pieces, which are laminated, and comprise a first core portion, around which the coil is wound, and a second core portion which is coupled to one end of the first core portion, is placed so as to face a magnet of a rotor, and is wider than the area of one end of the first core portion, thereby enhancing the efficiency of the motor.
Inventors:
KIM BYUNG SOO (KR)
KO HYUNG HWAN (KR)
LEE SE KI (KR)
KO HYUNG HWAN (KR)
LEE SE KI (KR)
Application Number:
PCT/KR2015/009854
Publication Date:
March 31, 2016
Filing Date:
September 21, 2015
Export Citation:
Assignee:
AMOTECH CO LTD (KR)
International Classes:
H02K1/12; H02K1/02
Foreign References:
| KR20140097647A | 2014-08-07 | |||
| JP2005045953A | 2005-02-17 | |||
| JP2002010540A | 2002-01-11 | |||
| JP2004215420A | 2004-07-29 | |||
| JP2001218429A | 2001-08-10 |
Attorney, Agent or Firm:
LEE, JAE HWA (KR)
이재화 (KR)
이재화 (KR)
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