202965 ⎘
High-tension or heavy-current switches with arc-extinguishing or arc-preventing means; Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle having special gas flow directing elements, e.g. grooves, extensions
CIRCUIT BREAKER COMPRISING AN IMPROVED GAS FLOW MANAGEMENT
#2Gas-insulated low- or medium-voltage switch with swirling device
#3Circuit breaker
#4Gas circuit breaker
#5Gas-insulated electrical equipment comprising at least one grading shield for ensuring convection exchange
#6Switchgear
#7Interrupter Unit of an Electrical Switching Device
#8Switching chamber for a gas-insulated circuit breaker comprising an optimized thermal channel