Moving arc contact device

The utility model provides a moving arc contact device in a high-voltage switchgear. The device comprises a moving contact end (1) and a static contact end (2). The static contact end comprises a static arc contact (211) and a static contact (212). The moving contact end comprises a moving arc conta...

Full description

Saved in:
Bibliographic Details
Main Authors LI SHUYU, ZHAO YANDONG, CHU MINGJUAN
Format Patent
LanguageEnglish
Published 03.06.2015
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
Online AccessGet full text

Cover

More Information
Summary:The utility model provides a moving arc contact device in a high-voltage switchgear. The device comprises a moving contact end (1) and a static contact end (2). The static contact end comprises a static arc contact (211) and a static contact (212). The moving contact end comprises a moving arc contact (23), a moving contact (24), a driving device (200), and a moving arc contact compression device (220). The moving contact (24) is used to electrically connect with the static contact (212) on a switching-on position, so as to realize switching-on of the moving arc contact device. The driving device (200) is used to drive the moving contact (24) and the moving arc contact (23) to move between the switching-on position and a switching-off position. The compression device (220) is used to ensure tight connection of the moving arc contact (23) and the static arc contact (211) on the switching-on of the moving arc contact device.
Bibliography:Application Number: CN20142802509U