Title:
ロータおよびこれを含むモーター
Document Type and Number:
Japanese Patent JP6935430
Kind Code:
B2
Abstract:
The present invention provides a rotor comprising: a rotor core; a cover arranged on an upper part of the rotor core; a magnet arranged on the outer circumferential surface of the rotor core; and a can member accommodating the rotor core and the magnet and coupled to the cover, wherein the cover includes a plurality of downwardly extending guides, the guides are arranged on the outer circumferential surface of the rotor core and are arranged inside the can member, and the can member includes at least one protrusion part protruding from a border thereof so as to be coupled to the cover. Therefore, the present invention provides an advantageous effect of excluding the use of an adhesive in the coupling of a can to a rotor core.
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Inventors:
PARK, Jaehyun
Rim, hiss
Rim, hiss
Application Number:
JP2018564947A
Publication Date:
September 15, 2021
Filing Date:
June 13, 2017
Export Citation:
Assignee:
LG Innotek Co., Ltd
International Classes:
H02K1/27
Domestic Patent References:
| JP200520887A | ||||
| JP2001218403A | ||||
| JP2010206939A |
Foreign References:
| US20160049845 | ||||
| US20130162090 | ||||
| KR1020070023076A | ||||
| CN103475126A | ||||
| DE102012214934A1 | ||||
| DE102013020360A1 |
Attorney, Agent or Firm:
Makoto Ono
Kenkyo Kanayama
Kazuki Shigemori
Kenji Ando
Hidehiko Ichikawa
Takahiro Aoki
Yoshie Sakurada
Yousuke Kawasaki
Takuya Gomibuchi
Toshikazu Imato
Yoichi Iino
Yusuke Ichikawa
Masahiro Moriyama
Yoshikazu Iwase
Kenkyo Kanayama
Kazuki Shigemori
Kenji Ando
Hidehiko Ichikawa
Takahiro Aoki
Yoshie Sakurada
Yousuke Kawasaki
Takuya Gomibuchi
Toshikazu Imato
Yoichi Iino
Yusuke Ichikawa
Masahiro Moriyama
Yoshikazu Iwase