202924 ⎘
High-tension or heavy-current switches with arc-extinguishing or arc-preventing means; Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid; Vacuum switches Terminal arrangements
Sub-classes:BASE MODULE FOR HIGH-VOLTAGE SWITCHING DEVICES HAVING VACUUM INTERRUPTERS, AND HIGH-VOLTAGE SWITCHING DEVICE HAVING THE BASE MODULE
#2Vacuum Circuit Breaker and Heat Transfer Assembly Therefor
#3RC ARRANGEMENTS FOR SWITCHING INDUCTIVE CURRENTS, USING HIGH-VOLTAGE VACUUM SWITCHES
#4HEAT DISSIPATION DEVICE FOR HIGH-CURRENT VACUUM INTERRUPTER AND MANUFACTURING METHOD THEREFOR
#5DISTRIBUTION LINE VOLTAGE HARVESTER
#6MODULAR SWITCHGEAR SYSTEM
#7INTERRUPTER WITH INVERTED CONFIGURATION AND SELF-UNLATCHING MECHANISM
#8ELECTRICAL SENSOR AND METHOD OF MOLDING AN INSULATOR AROUND AN ELECTRICAL SENSOR
#9SOLID DIELECTRIC INSULATED SWITCHGEAR
#10VACUUM SWITCHING UNIT AND VACUUM CIRCUIT BREAKER
#11High-flow current capacity contact and vacuum interrupter applied therefor
#12CIRCUIT BREAKER WITH SINGLE PHASE CONTROL
#13CIRCUIT BREAKER WITH TERMINAL BUSHINGS HAVING DYNAMIC SEAL
#14VACUUM CIRCUIT BREAKER
#15CIRCUIT BREAKER WITH INDICATOR OF BREAKER POSITION
#16Medium Voltage or High Voltage Circuit Breaker
#17CAPACITOR HARVESTER
#18Medium voltage switching apparatus
#19Circuit breaker with terminal bushings having dynamic seal
#20Circuit breaker with single phase control
#21Vacuum interrupter
#22Vacuum interrupter and vacuum breaker
#23Voltage sensor for electrical switchgear and electrical switchgear comprising same
#24Switching device for an electrical apparatus
#25Solid dielectric insulated switchgear
#26Vacuum switching device for medium- and high-voltage applications
#27Medium voltage switching pole
#28HIGH-VOLTAGE SYSTEM TEST MEASUREMENT SYSTEMS AND METHODS
#29Distribution grounding switch to support distributed energy resources
#30Mechanical and electrical connection element for the use in low, medium and high voltage
#31Reduced size fault interrupter
#32Mechanical closing of a current interrupter
#33Vacuum circuit breaker with improved configuration
#34Vacuum circuit breaker
#35Electric terminal for electric pole units
#36Pole component assembly for circuit breaker
#37Vacuum bottle for electrical switching device
#38Vacuum circuit breaker, gas insulated switchgear and air insulated switchgear mounted with the vacuum circuit breaker
#39Power breaking device
#40Terminal assembly for vacuum contactor switch
#41Vacuum switching apparatus and electrical contact therefor
#42Advanced cooling system for electrical equipment
#43Medium or high voltage switch bushing
#44Medium voltage breaker conductor with an electrically efficient contour
#45Circuit breaker
#46Mechanical connector and circuit breaker provided with mechanical connector
#47ARRANGEMENT AND A METHOD FOR SWITCHING AN OPEN CONTACT GAP BY A SWITCHING DEVICE
#48Embedded pole and method of assembling same
#49EMBEDDED POLE AND METHODS OF ASSEMBLING SAME
#50Medium voltage circuit breaker for the use in high pressure environments
#51Maximizing wall thickness of a Cu—Cr floating center shield component by moving contact gap away from center flange axial location
#52Embedded pole part for medium or high voltage use, with a vacuum interrupter which is embedded into an insulating resin
#53Connection piece for a switch pole of a switching apparatus
#54Connecting device for a switchgear apparatus
#55Device for transmission of forces
#56Vacuum assisted electrical disconnect with dynamic shield
#57Medium or high voltage switch bushing
#58Recyclable pole of an electric apparatus
#59Modular solid dielectric switchgear
#60Modular vacuum interruption apparatus
#61Vacuum switching apparatus, and electrode extension assembly and associated assembly method therefor
#62Switching apparatus
#63Resin molded bushing and switchgear
#64Terminal structure of main circuit part of vacuum circuit breaker
#65Main circuit part of vacuum circuit breaker with self-powered temperature sensor assembly
#66Circuit-breaker pole part with a heat transfer shield
#67VACUUM INTERRUPTER WITH DOUBLE COAXIAL CONTACT ARRANGEMENT AT EACH SIDE
#68Switching unit or switching gear
#69Vacuum Switch
#70STRUCTURE FOR PREVENTING ECCENTRICITY OF MOVABLE CONTACT IN VACCUM CIRCUIT BREAKER
#71Flexible dielectric material for high voltage switch
#72Circuit-breaker pole part with a flexible conductor for connecting a movable electrical contact
#73Tank type vacuum circuit breaker
#74Circuit breaker
#75Circuit-breaker pole part and method for producing such a pole part
#76Modular solid dielectric switchgear
#77Method of making a circuit interrupting device
#78Grease for electrical contact and slide electricity structure, power switch, vacuum circuit breaker, vacuum insulated switchgear, and vacuum-insulated switchgear assembling method
#79Method of manufacturing a current terminal for embedded pole part, and pole part itself
#80Flexible shunt for vacuum circuit breaker
#81Terminals for vacuum circuit breaker and vacuum circuit breaker having the same
#82Visible open for switchgear assembly
#83Method of making a circuit interrupting device
#84Vacuum switch having fixed rail terminals on both sides
#85Pole part of a medium-voltage or high-voltage switch gear assembly, and method for its production
#86VACUUM CIRCUIT BREAKER
#87Vacuum insulated switchgear
#88Circuit breaker
#89LOW-VOLTAGE, MEDIUM-VOLTAGE OR HIGH-VOLTAGE SWITCHGEAR ASSEMBLY WITH AT LEAST ONE MOVEABLE CONTACT
#90Heat dissipating means for circuit-breaker and circuit-breaker with such a heat dissipating means
#91Quickly exchangeable switching device in fixed type medium voltage switchgear system
#92Pole part of a medium-voltage switching device
#93Bushing terminal of vacuum circuit breaker and method thereof
#94Vacuum circuit breaker
#95Power Switch, Especially High Current Switch
#96Vacuum circuit breaker
#97Vacuum circuit breaker
#98Main circuit terminal assembly for vacuum circuit breaker
#99Switching Device with a Heat Pipe
#100Switchgear
#101Vacuum circuit breaker
#102Encapsulated pole unit conductor assembly for an encapsulated pole unit and medium voltage circuit interrupter including the same
#103Vacuum switchgear
#104Vacuum circuit interrupter grounding assembly
#105Vacuum insulated switchgear
#106Circuit interrupter assembly
#107Medium voltage separable insulated energized break connector
#108Solid-Insulated Switch Pole with an End Moving Contact Connection
#109Vacuum circuit breaker having a high current-carrying capacity
#110Connector system for an insulated switch with provision for grounding and visible break
#111Coupling Apparatus with a Heat Sink
#112Medium-voltage switchgear assembly
#113Method of reducing electrical discharge in a structure
#114Solid dielectric encapsulated interrupter with reduced corona levels and improved BIL
#115Apparatus for securing a conductor in a power switching device
#116Vacuum switch
#117Vacuum interrupter with a switch contact piece
#118Circuit interrupting device with a turnbuckle and weld break assembly
#119Medium voltage vacuum circuit interrupter
#120Vacuum switching apparatus and electrical contact therefor