Title:
MAGNETIC GEAR HAVING MAGNETIC FLUX CONCENTRATION TYPE POLE PIECES, AND MAGNETIC GEAR PROVIDED WITH POLE PIECES AT OUTSIDE OF ROTORS
Document Type and Number:
WIPO Patent Application WO/2016/036107
Kind Code:
A1
Abstract:
The present invention relates to a magnetic gear and, more specifically, to: a magnetic gear having magnetic flux concentration type pole pieces, capable of improving transfer torque and reducing torque ripple by improving the shape of the pole pieces located between rotors so as to concentrate magnetic flux on pores; and a magnetic gear comprising pole pieces at the outside of rotors distanced from each other and located on a rotating shaft, thereby enabling the simplification of the structure thereof by reducing the number of pores and enabling the minimization of a decrease in torque transmissibility caused by friction by reducing the number of bearings supporting the rotating shaft.
Inventors:
KIM YONG JAE (KR)
KIM SUNG JIN (KR)
KIM CHAN HO (KR)
PARK EUI JONG (KR)
KIM SUNG JIN (KR)
KIM CHAN HO (KR)
PARK EUI JONG (KR)
Application Number:
PCT/KR2015/009187
Publication Date:
March 10, 2016
Filing Date:
September 01, 2015
Export Citation:
Assignee:
UNIV CHOSUN IACF (KR)
International Classes:
F16H49/00
Foreign References:
| JP2014017983A | 2014-01-30 | |||
| JP2012219907A | 2012-11-12 | |||
| JPH09182411A | 1997-07-11 | |||
| JP2014015991A | 2014-01-30 | |||
| JP2013048522A | 2013-03-07 |
Attorney, Agent or Firm:
IAM PATENT & LAW FIRM (KR)
특허법인 아이엠 (KR)
특허법인 아이엠 (KR)
Download PDF: