Title:
ELECTRIC MOTOR DRIVE DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/203156
Kind Code:
A1
Abstract:
An electric motor drive device is provided. The electric motor drive device according to an embodiment of the present invention, to which an operation module is connected, may comprise: a first case having a first surface formed therein; a second case having an inner accommodation space formed therein and having an outer portion to which the operation module is coupled; a first circuit board disposed at the first surface and having a first connector at one side thereof; a second circuit board disposed within the second case and having a second connector; and a first fixing member formed to protrude from the first surface.
Inventors:
KIM DONG SIK (KR)
YANG CHUN SUK (KR)
YANG CHUN SUK (KR)
Application Number:
PCT/KR2021/017491
Publication Date:
September 29, 2022
Filing Date:
November 25, 2021
Export Citation:
Assignee:
LS ELECTRIC CO LTD (KR)
International Classes:
H02M7/00; H02K11/33; H02M7/44; H05K5/02
Foreign References:
| JPH089653A | 1996-01-12 | |||
| JPH1075030A | 1998-03-17 | |||
| JPS6339988U | 1988-03-15 | |||
| KR20020047878A | 2002-06-22 | |||
| JP2019195253A | 2019-11-07 |
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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