202863 ⎘
High-tension or heavy-current switches with arc-extinguishing or arc-preventing means; Details; Means for extinguishing or preventing arc between current-carrying parts Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
Sub-classes:ARC-EXTINGUISHING APPARATUS
#2SWITCHING DEVICE
#3High voltage circuit breaker with particle trap
#4Arc chute energy bypass in circuit breakers
#5Switching device comprising two interrupter units connected in series
#6Circuit breaker
#7Switch device, high-voltage circuit breaker, and method for operating the switch device
#8Triggered gap switching device
#9Mechanical closing of a current interrupter
#10In-line motorized double break disconnect switch
#11Mechanical cut-off apparatus for a high-voltage or very high-voltage electric circuit with splitting device
#12Electrical switch
#13Ultrafast electromechanical disconnect switch having contact pressure adjustment
#14Ultrafast single actuator electromechanical disconnect switch
#15Ultrafast electromechanical disconnect switch having elliptical shell surrounded actuator
#16Ultrafast electromechanical disconnect switch having contact pressure adjustment and switching chamber
#17Mechanical cut-off apparatus for a high-voltage or very high-voltage electric circuit with splitting device
#18Switching system
#19Arc-free DC circuit breaker
#20DC circuit breaker combining magnetic induction transfer and resistance current limiting
#21Hybrid circuit breaker having a bridge induction transfer structure
#22Ultrafast electromechanical disconnect switch
#23Double-contact switch with vacuum switching chambers
#24Switchgear manual control plug racking interlock structure
#25Switch
#26Power switchgear
#27Dual current path for high rated currents
#28Gas circuit breaker
#29Photovoltaic switchgear with sacrificial fuse
#30Electromagnetic contactor
#31High voltage direct current circuit breaker arrangement and method
#32Gas circuit breaker
#33Arc extinguishing apparatus for ring main unit
#34Switch having two sets of contact elements
#35High-voltage switching device
#36Fast switch with non-circular Thomson coil
#37Switch having two sets of contact elements and two drives
#38HIGH-VOLTAGE, SUPER-VOLTAGE AND HEAVY CURRENT BREAKER
#39High voltage direct current circuit breaker arrangement and method
#40Circuit breaker with two aligned breaker chambers, a common transmission, and reduced size
#41Vacuum switchgear
#42Buffering mechanism for gas circuit breaker
#43Adjustable switching mechanism for series coupled vaccum interrupters
#44Electrical Switching Device with Potential Control
#45Electrical Switching Device Arrangement
#46Electrical switchgear
#47Vacuum switchgear system