Document Type and Number:
Japanese Patent JPS57185146
Kind Code:
U
Abstract:
A gas circuit breaker is improved in arc-extinguishing effectiveness by introducing flow stabilizing and heat absorbing projections into a pressurized chamber of the device adjacent the arc generating structure.
Application Number:
JP7311981U
Publication Date:
November 24, 1982
Filing Date:
May 19, 1981
Export Citation:
International Classes:
H01H33/91; H01H33/70; H01H33/90; H01H33/985; (IPC1-7): H01H33/91