202912 ⎘
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 Avoiding the use of SF
GAS INSULATED ELECTRIC APPARATUS
#2INSULATING GAS USED FOR ELECTRICAL INSULATION OR ARC EXTINGUISHING BY REPLACING SF6 GAS AND ELECTRICAL DEVICE USING SAME
#3HIGH VOLTAGE CIRCUIT-BREAKER HAVING AN OPTIMIZED CONTACTS DESIGN
#4SF6 FREE GAS INSULATED DISCONNECTOR WITH FULLY CLOSED ARCING CHAMBER ACTUATED BY ROD MECHANISM
#5SF6 FREE GAS INSULATED DISCONNECTOR WITH FULLY CLOSED ARCING CHAMBER AND SPRING ACTUATION
#6ELECTRIC APPARATUS FOR THE GENERATION, THE TRANSMISSION AND/OR THE DISTRIBUTION OF ELECTRICAL ENERGY
#7GAS CIRCUIT BREAKER
#8INSULATING GAS USED FOR ELECTRICAL INSULATION OR ARC EXTINGUISHING BY REPLACING SF6 GAS AND ELECTRICAL DEVICE USING SAME
#9HIGH-VOLTAGE DEVICE AND METHOD FOR INCREASING THE DIELECTRIC STRENGTH IN THE HIGH-VOLTAGE DEVICE
#10ELECTRICAL APPARATUS, FILING APPARATUS AND STORAGE APPARATUS
#11Gas-insulated electrical apparatus comprising carbon dioxide, heptafluoroisobutyronitrile and a high content of oxygen
#12Electrical switching arrangement
#13Dielectric-insulation or arc-extinction fluid
#14Switch-fuse module
#15Gas circuit breaker
#16Perfluorinated 1-alkoxypropenes in dielectric fluids and electrical devices
#17Use of 1-chloro-2,3,3,3-tetrafluoropropene for isolating or extinguishing electric arcs
#18Circuit breaker comprising a metal-organic framework material for co adsorption
#19Gas-insulated load break switch and switchgear comprising a gas-insulated load break switch
#20Switching device with dual conductive housing
#21Distribution of a dielectric gaseous mixture to a high-voltage apparatus
#22Gas-insulated low- or medium-voltage switch with swirling device
#23Medium-voltage or high-voltage electrical device having low-thickness hybrid insulation
#24Gas-insulated low- or medium-voltage load break switch
#25Apparatus for the generation, transmission, distribution and/or the usage of electrical energy, in particular electrical switching device
#26Method and facility for filling a gas-insulated electrical apparatus comprising a mixture of (CF3)2CFCN and CO2
#27Electrical insulation system for medium- and high-voltage electrical switchgear
#28Insulation fluid heating apparatus and method
#29Use of hexafluorobutenes for isolating or extinguishing electric arcs
#30Gas-insulated electrical apparatus filled with a dielectric gas
#31GAS-INSULATED MEDIUM-OR HIGH-VOLTAGE ELECTRICAL APPARATUS INCLUDING HEPTAFLUOROISOBUTYRONITRILE AND TETRAFLUOROMETHANE
#32Method for determining a property of a fluid component of a fluid present in a compartment of an electrical apparatus
#33Water and contamination absorber for C02 insulated electrical apparatus for the generation, transmission, distribution and/or usage of electrical energy
#34Subsea switchgear
#35Medium- or high-voltage electrical appliance having a low environmental impact and hybrid insulation
#36Apparatus containing a dielectric insulation gas comprising an organofluorine compound
#37Mixture of hydrofluoroolefine and hydrofluorocarbide to improve the internal ARC resistance in medium and high voltage electric apparatus
#38Method for operating an electrical apparatus
#39Method and device for determining an operating parameter of a fluid insulated electrical apparatus
#40Gas insulated electrical equipment
#41Use of a mixture comprising a hydrofluoroolefin as a medium-voltage arc-extinguishing and/or insulating gas and medium-voltage electrical device comprising same
#42Three phase vacuum interrupter switch for high voltage distribution systems
#43Electrical apparatus having a gas insulation containing a fluorinated compound
#44Three-phase, multi-way vacuum interrupter switchgear with internal ground switches
#45Switch having two sets of contact elements
#46Solid insulated switchgear
#47Fluorinated ketones as high-voltage insulating medium
#48Switch unit and switchgear equipped therewith
#49Gas insulation apparatus
#50Power transmission apparatus for high voltage load breaker switch
#51Three phase vacuum interrupter switch for high voltage distribution systems
#52COMPOSITIONS CONTAINING SULFUR HEXAFLUORIDE AND USES THEREOF
#53Gas insulated switchgear
#54Vacuum interrupter switch for power distribution systems
#55Vacuum circuit breaker of tank type
#56Gas-insulated circuit breaker
#57Compositions containing sulfur hexafluoride and uses thereof
#58Gas Insulated Switchgear and Gas Circuit Breaker
#59Azeotrope-like compositions containing sulfur hexafluoride and uses thereof
#60Solid insulated disconnection switch and solid insulated switchgear using the same
#61Gas insulated switchgear
#62Solid insulated disconnection switch
#63Gas-insulated switchgear tank
#64Gas-insulated switchgear
#65Switching installation provided with an electrically insulating barrier
#66Circuit breaker
#67Gas-insulated switchgear tank