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Title:
TOROIDAL MOTOR
Document Type and Number:
WIPO Patent Application WO/2023/008734
Kind Code:
A1
Abstract:
The present invention relates to a toroidal motor in which a coil is wound around a yoke and, more particularly, to a toroidal motor in which a sufficient insulation distance from a rotor side housing can be secured by starting winding of the coil from the inside of the yoke, a busbar assembly is disposed on an upper portion of the yoke such that the connection between a busbar and the coil is facilitated, and the busbar is configured not to cover a slot through which cooling air flows such that cooling performance is secured and the overall structure of the motor is simplified at the same time.

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Inventors:
PARK GUNWOONG (KR)
PARK MIN GYU (KR)
PARK CHI YONG (KR)
SUNG YEOL WOO (KR)
LEE JONG SUNG (KR)
Application Number:
PCT/KR2022/008290
Publication Date:
February 02, 2023
Filing Date:
June 13, 2022
Export Citation:
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Assignee:
HANON SYSTEMS (KR)
International Classes:
H02K3/28; H02K1/14; H02K1/16; H02K3/12; H02K3/18; H02K3/50; H02K5/22
Foreign References:
JP2008178165A2008-07-31
KR20140142295A2014-12-11
US20020125775A12002-09-12
JP2014110707A2014-06-12
JP2004519990A2004-07-02
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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