Title:
ANTI-SEPARATING STRUCTURE OF SENSING MAGNET FOR MOTOR
Document Type and Number:
WIPO Patent Application WO/2012/141383
Kind Code:
A1
Abstract:
The present invention relates to an anti-separating structure of sensing magnet for motor, wherein, the coupling between the plate and the sensing magnet is effected by the bent unit formed at the plate and a separate cap member to reinforce the coupling power to axial, horizontal and rotational directions by the mechanical structure, and to improve a structural stability and operational reliability, the structure including a plate formed with a plate insertion hole that vertically penetrates the plate; a sensing magnet formed with a magnet insertion hole corresponding to the plate insertion hole; and a plate-shaped cap member including a coupling lug coupled by penetrating the plate insertion hole and the magnet insertion hole.
Inventors:
JUNG SOOJUN (KR)
KIM BYUNGYONG (KR)
KIM BYUNGYONG (KR)
Application Number:
PCT/KR2011/005318
Publication Date:
October 18, 2012
Filing Date:
July 20, 2011
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
JUNG SOOJUN (KR)
KIM BYUNGYONG (KR)
JUNG SOOJUN (KR)
KIM BYUNGYONG (KR)
International Classes:
H02K11/00; B62D5/04; H02K29/06
Foreign References:
KR20090029439A | 2009-03-23 | |||
US20020060105A1 | 2002-05-23 | |||
US20080012452A1 | 2008-01-17 | |||
KR20000055855A | 2000-09-15 | |||
KR20060118669A | 2006-11-24 | |||
US20090315493A1 | 2009-12-24 |
Other References:
See also references of EP 2689519A4
Attorney, Agent or Firm:
JIN, Cheon Woong et al. (Deuk-Young Bldg. 423-5 Dogok-dong, Gangnam-Gu, SEOUL 135-855, KR)
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Claims: