202184 ⎘
Contacts characterised by the manner in which co-operating contacts engage by sliding; Plug-and-socket contacts Contact arrangements for high voltage gas blast circuit breakers
HIGH VOLTAGE CIRCUIT-BREAKER
#2SWITCHING DEVICE FOR CONDUCTING HIGH CONTINUOUS CURRENTS AND VERY HIGH SHORT-CIRCUIT CURRENTS
#3Hybrid current path for circuit breakers
#4CONTACT FINGER ALIGNMENT ARRANGEMENT FOR A SWITCHGEAR CUBICLE
#5Spring loaded auxiliary contact system for bus transfer switching in a center break switch
#6Gas-insulated high or medium voltage circuit breaker
#7Contact piece for a high-voltage circuit breaker and method for producing same
#8Gas-insulated low- or medium-voltage switch with swirling device
#9Switch and method for disconnecting a switch
#10Switch
#11High voltage puffer breaker and a circuit breaker unit comprising such a puffer breaker
#12Contact pin and pipe contact, and method for production
#13Circuit breaker
#14Gas-insulated measurement transformer having a separating device
#15Switching arrangement and method for mounting a switching arrangement
#16Separating unit with electromagnetic drive
#17Power switchgear
#18Switching arrangement
#19Switching method and switching device
#20Current connection and/or cut-off device comprising permanent contacts with reduced wear
#21Circuit breaker
#22Mobile conducting unit for a breaker, including a spring for accelerating the separation of arc contacts
#23Linear actuating earthing switch
#24Electrical medium or high voltage switching device
#25Dual current path for high rated currents
#26Linear actuating earthing switch
#27Electrical contact arrangement
#28Electrical contact arrangement and air insulated medium voltage circuit breaker including the electrical contact arrangement
#29Dual structured contact for switchgear and switchgear having the same
#30Electrical contact element having a primary axis
#31Electric current switching apparatus
#32Tulip contact and electrical contact system for switching device
#33Gas-insulated switchgear
#34GAS INSULATED BREAKING DEVICE
#35Disconnecting switch with earthing switch
#36Switching chamber insulation arrangement for a circuit breaker
#37CONTACT DEVICE
#38TECHNIQUES FOR MAKING HIGH VOLTAGE CONNECTIONS
#39Gas insulation circuit breaker with structure for decreasing friction
#40Switch disconnector
#41High current switch and method of operation
#42Techniques for making high voltage connections
#43High current switch and method of operation
#44Electrical contact arrangement having a first and a second contact piece
#45Contact system for an electrical switching device
#46Electrical contact element for medium or high voltage electrical equipment, and corresponding, method and equipment
#47High current switch and method of operation
#48Gas insulated breaking device
#49Telescopic switch
#50Switch for high voltage and/or current
#51High-voltage switch for series/parallel applications and tap changer applications