Title:
SHAFT CURRENT PREVENTION AND REMOVAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/140459
Kind Code:
A1
Abstract:
The present invention relates to a shaft current prevention and removal device, and more specifically provides a shaft current prevention and removal device which fundamentally prevents the occurrence of shaft current by causing both ends of a rotor to short, or, when a shaft current occurs, immediately uses a resistor to discharge the shaft current to earth through consumption or ground contact.
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| WO/2022/097320 | MOTOR DRIVE DEVICE |
| WO/2019/131909 | ROTARY ELECTRIC MACHINE |
| WO/2024/083326 | BUSBAR ARRANGEMENT, AND ARRANGEMENT |
Inventors:
KUG MYUNG HO (KR)
Application Number:
PCT/KR2022/014078
Publication Date:
July 27, 2023
Filing Date:
September 21, 2022
Export Citation:
Assignee:
I KONG ELECTROMECHANICAL CO LTD (KR)
International Classes:
H02K11/27; H02K7/00; H02K7/08; H02K11/00
Foreign References:
| KR102030089B1 | 2019-11-08 | |||
| JP2014143865A | 2014-08-07 | |||
| KR19990016494A | 1999-03-05 | |||
| US20160020681A1 | 2016-01-21 | |||
| US20210006120A1 | 2021-01-07 | |||
| KR102408448B1 | 2022-06-14 |
Attorney, Agent or Firm:
AHN, Jaeyul et al. (KR)
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