216393 ⎘
Arrangements of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
Sub-classes:METHOD FOR ACCESSING ELECTRIC GRIDS TO POWER FRACTURING OPERATIONS
#2Sensor Assembly for a Switchgear Connector
#3Switchgear
#4REDUNDANT RELAY SYSTEMS AND RELATED METHODS FOR USE WITH SWITCHGEAR
#5ADJUSTABLE SWITCHGEAR FOR RETROFIT APPLICATIONS AND METHOD
#6Dual transformer method, for power distribution to fracturing pump systems
#7CIRCUIT BREAKER WITH SINGLE PHASE CONTROL
#8CIRCUIT BREAKER WITH TERMINAL BUSHINGS HAVING DYNAMIC SEAL
#9METHOD FOR ACCESSING ELECTRIC GRIDS TO POWER FRACTURING OPERATIONS
#10Enclosure and Optimizations
#11Mobile substation system for fracturing operations
#12SYSTEM AND METHOD FOR FRACTURING OF UNDERGROUND FORMATIONS USING ELECTRIC GRID POWER
#13CIRCUIT BREAKER WITH INDICATOR OF BREAKER POSITION
#14Circuit breaker with indicator of breaker position
#15Circuit breaker with terminal bushings having dynamic seal
#16Circuit breaker with single phase control
#17MODULAR SYSTEMS FOR HYDROGEN GENERATION AND METHODS OF OPERATING THEREOF
#18DETERMINING THE FLUID DENSITY IN AN ELECTRICAL DEVICE
#19INSULATION MEDIUM FOR AN ELECTRIC ENERGY TRANSFER DEVICE
#20SWITCHGEAR ASSEMBLY AND SWITCHGEAR
#21MODULAR SWITCHGEAR SYSTEM AND POWER DISTRIBUTION FOR ELECTRIC OILFIELD EQUIPMENT
#22SWITCH ASSEMBLY FOR MOUNTING ON A MOUNTING RAIL
#23Two-step interlock for modules in a motor control center
#24Enclosure and optimizations
#25Closing switch and switchgear
#26Device for cooling a bus bar
#27Common bus switchgear for mobile hybrid microgrids
#28Sealing for an intermittent and partial rotating and translating shaft
#29Detachable knob for actuating switchgear, and a switchgear device incorporating the detachable knob
#30Three phase switchgear or control gear
#31GAS-INSULATED SWITCHGEAR
#32Mechanical interlock for switch
#33Polyphase switchgear assembly
#34Three-position disconnector switch
#35Modular systems for hydrogen generation and methods of operating thereof
#36CREATION OF AN ELECTRICAL CONNECTION BETWEEN COMPONENTS AND A CONTACTING PLATE
#37Circuit-breaker and mobile device
#38Rack for a switchgear cabinet arrangement
#39Power generation and distribution arrangement and floating unit comprising such an arrangement
#40Magnetic electrical switch
#41Circuit breaker comprising a metal-organic framework material for co adsorption
#42Robot for unmanned operation and maintenance in an indoor medium or high voltage switch-gear station
#43SWITCH-GEAR OR CONTROL-GEAR SYSTEM WITH UNMANNED OPERATION AND MAINTENANCE, AND METHOD OF OPERATING THE SAME
#44Modular switchgear system and power distribution for electric oilfield equipment
#45Switchgear with removable circuit interrupter configuration
#46Protective wiring device
#47Switchgear having earth switch
#48Heat-conducting ceramic bushing for switchgear
#49Camera system for gas-insulated switchgear systems
#50Electric power distribution switchgear and method of breaking an electric power current
#51Gas-insulated electrical apparatus filled with a dielectric gas
#52Low voltage electrical distribution installation
#53Operating device for power switchgear
#54Service device and method for using a multi-component insulating gas during maintenance of electrical switchgear systems
#55Switchboard for power distribution system
#56Distribution block with integrated surge protective device
#57Switchboard for power distribution system
#58Hybrid circuit breakers
#59Protective wiring device
#60Mobile pole and cutting device
#61Complex electrically operated ground and test device using vacuum circuit interrupters and methods of operating the same
#62Switch cabinets for use in electrical switchgear and methods of assembling the same
#63Electrical system, and connection device and method of powering a switchgear bus in an electrical system
#64Gas insulated switchgear
#65Protective wiring device
#66Circuit breakers having enlarged pressure relief valves and related electrical distribution panels and systems
#67Switching installation with pressure controlled short-circuit device
#68Switchgear spout design
#69Resistor, method of assembling the same, and switchgear
#70Gas-insulated switchgear
#71Switch for solid insulated switchgear
#72SWITCH BAY FOR HIGH-VOLTAGE SWITCHGEAR ASSEMBLY, AND METHOD FOR INSTALLATION THEREOF
#73Adjustable electrical switching apparatus mounting apparatus and switchgear apparatus including the same