202911 ⎘
High-tension or heavy-current switches with arc-extinguishing or arc-preventing means; Details; Cases ; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices; Gas reservoirs Gas-tight sealings for moving parts penetrating into the reservoir
HIGH VOLTAGE CIRCUIT-BREAKER
#2IMPROVED COMPRESSION SEALING GASKET AND SEALING SYSTEM
#3Gas insulating device with anti-liquification means
#4High voltage electric power switch with carbon arcing electrodes and carbon dioxide dielectric gas
#5Sealing for an intermittent and partial rotating and translating shaft
#6High voltage electric power switch with carbon arcing electrodes and carbon dioxide dielectric gas
#7Gas-insulated switching device
#8Electromechanical actuator and high voltage (HV) switch
#9High speed switch
#10Particle extraction system for an interrupter
#11Device for the generation, transmission, distribution and/or use of electrical energy or component of such a device and gas seal for such a device or component
#12Particle extraction system for an interrupter
#13Gas circuit breaker
#14Gas-insulated medium voltage switchgear with a circuit breaker pole part arrangement
#15Drive device for an electric switching device
#16Gas circuit breaker
#17Circuit breaker comprising an insulating hollow tube
#18Gas circuit breaker
#19Gas circuit breaker
#20SWITCH
#21ELECTRICAL SWITCHGEAR UNIT
#22Floating drive shaft between an actuating assembly and linkage structure of a dead tank breaker
#23Gas insulated switchgear
#24Gas circuit breaker
#25High current switch and method of operation
#26High current switch and method of operation
#27High current switch and method of operation
#28Gas insulated switchgear
#29Internally switched electric power interrupter