Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MOTOR ASSEMBLY AND CIRCUIT BREAKER COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2022/108156
Kind Code:
A1
Abstract:
Disclosed are a motor assembly and a circuit breaker comprising same. According to an embodiment of the present invention, the motor assembly includes a cover member and a bush member formed of an insulating material. The bush member and the cover member physically and electrically space apart a motor and a gear member from each other. Here, the gear member is formed of a steel material and therefore maintains durability. Accordingly, the motor assembly can have improved insulation performance while maintaining operation reliability and rigidity.

Inventors:
YANG HONGIK (KR)
Application Number:
PCT/KR2021/015124
Publication Date:
May 27, 2022
Filing Date:
October 26, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
LS ELECTRIC CO LTD (KR)
International Classes:
H01H33/666; H01H3/26
Foreign References:
JPH08182249A1996-07-12
KR100727645B12007-06-13
JP2002206621A2002-07-26
US20180342857A12018-11-29
JP2004100931A2004-04-02
Attorney, Agent or Firm:
PARK, Jang-Won (KR)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: PRINTED CIRCUIT BOARD STRUCTURE AND ELECTRONIC DEVICE COMPRISING SAME

Next Patent: DISPLAY DEVICE