Title:
CONTROLLER AND MOTOR ASSEMBLY COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2019/066233
Kind Code:
A1
Abstract:
An embodiment relates to a controller and a motor assembly comprising same, the controller comprising: a substrate; a controller housing disposed on the substrate; a CM filter unit disposed between the substrate and the controller housing; a DM filter unit disposed under the CM filter unit; a controller cover disposed between the substrate and the DM filter unit; a power module unit disposed between the substrate and the controller cover; and a connector unit coupled to the substrate, wherein the power module unit comprises a power module and a mold unit surrounding the power module. Accordingly, the heat generating problem of the power module unit can be resolved.
Inventors:
KIM CHAN SEOK (KR)
SONG KUN YONG (KR)
SONG DUCK HYUN (KR)
SONG KUN YONG (KR)
SONG DUCK HYUN (KR)
Application Number:
PCT/KR2018/008514
Publication Date:
April 04, 2019
Filing Date:
July 27, 2018
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
H02K11/33; H02K3/50; H02K5/22; H02K11/30; H02M7/00
Foreign References:
| US20160347353A1 | 2016-12-01 | |||
| KR20160081675A | 2016-07-08 | |||
| US20130088128A1 | 2013-04-11 | |||
| US20130257192A1 | 2013-10-03 | |||
| US8304942B2 | 2012-11-06 |
Other References:
See also references of EP 3691094A4
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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