Title:
ROTOR AND MOTOR INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2017/196156
Kind Code:
A1
Abstract:
The present invention comprises a rotor core and a cover disposed on the rotor core, wherein the cover includes a body part and a plurality of wing parts formed on the body part, the wing part is disposed between an outer boundary, which is a circular curve, and an inner boundary, which is a circular curve, the wing part includes an inner part and an outer part, the inner part forms a first inlet angle at a first point and forms a first outlet angle at a second point, the outer part forms a second inlet angle at a second point and forms a second outlet angle at a third point, the first point is positioned at the inner boundary, the second point is positioned at an intermediate boundary, which is a circular curve, disposed between the outer boundary and the inner boundary, and the third point can be positioned at the outer boundary.
Inventors:
YOU YOUNG JAE (KR)
IM HYUNG BIN (KR)
IM HYUNG BIN (KR)
Application Number:
PCT/KR2017/005016
Publication Date:
November 16, 2017
Filing Date:
May 15, 2017
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
H02K9/06; F02N11/04; F02N15/02; H02K5/24; H02K9/02
Foreign References:
| US20140225481A1 | 2014-08-14 | |||
| US20140042867A1 | 2014-02-13 | |||
| US20070001524A1 | 2007-01-04 | |||
| KR20090042409A | 2009-04-30 | |||
| JP2010216486A | 2010-09-30 |
Other References:
See also references of EP 3457543A4
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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