Title:
TRIP DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/096004
Kind Code:
A1
Abstract:
A trip device is disclosed. The trip device according to an embodiment of the present invention comprises an adjustment crossbar. The adjustment crossbar is in contact with or is spaced apart from a shooter and can open or close a breaker having the trip device. The adjustment crossbar is formed by coupling a fixed crossbar and a movable crossbar. The movable crossbar is slidably coupled to the fixed crossbar. The shooter is in contact with the fixed crossbar. Therefore, regardless of the movement of the movable crossbar, the contact between the shooter and the fixed crossbar can be maintained.
More Like This:
| WO/1992/019002 | OVER-CURRENT/OVER-TEMPERATURE PROTECTION DEVICE |
Inventors:
OH KYUNGHWAN (KR)
OH KIHWAN (KR)
KIM YOUNGHWAN (KR)
LIM JEONGJAE (KR)
LEE YONGHUN (KR)
OH KIHWAN (KR)
KIM YOUNGHWAN (KR)
LIM JEONGJAE (KR)
LEE YONGHUN (KR)
Application Number:
PCT/KR2020/004815
Publication Date:
May 20, 2021
Filing Date:
April 09, 2020
Export Citation:
Assignee:
LS ELECTRIC CO LTD (KR)
International Classes:
H01H71/18; H01H71/16; H01H71/28; H01H73/04
Foreign References:
| KR20100041570A | 2010-04-22 | |||
| KR101823516B1 | 2018-01-30 | |||
| KR20170003883U | 2017-11-15 | |||
| US20170092454A1 | 2017-03-30 | |||
| JP2014157665A | 2014-08-28 | |||
| KR20170076870A | 2017-07-05 | |||
| KR20170081870A | 2017-07-13 | |||
| KR20170081780A | 2017-07-13 |
Other References:
See also references of EP 4060710A4
Attorney, Agent or Firm:
PARK, Jang-Won (KR)
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