Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02B - Boards, substations, or switching arrangements for the supply or distribution of electric power › H02B 11 - Switchgear having carriage withdrawable for isolation
Patents for H02B 11 - Switchgear having carriage withdrawable for isolation (5,238)
09/2012
09/13/2012DE102008059163B4 Rüttelfester Verfahrantrieb für ein Schaltgerät sowie Schaltgeräte mit einem derartigen Verfahrantrieb Vibration resistance movement drive for a switching device and switching devices with such a movement drive
09/13/2012CA2829851A1 Flexible cover for contacts of a plug-in or withdrawable unit
09/12/2012EP2498354A2 Interlock device of draw-out type circuit breaker, draw-out type circuit breaker, and power distribution board
09/12/2012CN202434939U Drawer type circuit breaker
09/12/2012CN202434938U Indoor handcart circuit breaker
09/12/2012CN202434937U Locking device of handcart type circuit breaker
09/12/2012CN202434905U Novel PC (power-distribution center) mounting plate for electrical control cabinet
09/12/2012CN1765039B Switch device
09/12/2012CN1765038B Switch apparatus and its frame
09/12/2012CN102664361A Vacuum circuit breaker and false switching-on prevention interlocking structure thereof
09/12/2012CN101842949B 配电盘 Distributor
09/12/2012CN101692540B All-insulation shaking lightning arrester vehicle with plum blossom contact
09/11/2012US8262285 Device for measuring gas or air temperature in a casing box
09/07/2012WO2012045696A3 Locking apparatus for inserts for electrical switchgear cabinets
09/07/2012WO2011015943A3 Motor control center and subunit therefor
09/06/2012DE112008004167T5 Verbindervorrichtung und diese verwendendes Steuerungszentrum Connector device and this control-use center
09/06/2012DE102011004968A1 Elektrischer Schalter Electric switch
09/05/2012CN202423941U Electric operating tool for breaker handcart
09/05/2012CN202423940U Handcart earthing guide rail of high-voltage middle cabinet
09/05/2012CN202423939U Safe opening device of locking device for indoor circuit interrupter high-voltage cabinet
09/05/2012CN202423938U Closing interlock and capacitor cabinet
09/05/2012CN202423937U Thrust interlocking device for alternating-current closed switch cabinet
09/05/2012CN202423936U Interlocking device
09/05/2012CN202423935U Interlocking device for door closing operation of switchgear
09/05/2012CN202423934U Interlocking device for dual-incoming-line return circuit of switchgear
09/05/2012CN202423933U Guide rail device of moving-away type switch device
09/05/2012CN202423932U Multifunctional switchgear
09/05/2012CN101814705B A draw-in and out device for circuit breaker and breaker with the same
08/2012
08/29/2012EP2493038A1 Circuit breaker having cradle
08/29/2012CN202405682U Multifunctional distribution cabinet special for micro-grid system
08/29/2012CN202405681U Circuit breaker drawing frame and drawing frame shaft therefor
08/29/2012CN202405680U Draw-out high-voltage switch cabinet with air-cooling device
08/29/2012CN202405679U Lightning-prevention handcart device of PT (potential transformer) switch cabinet
08/29/2012CN202405678U Handcart cabinet
08/29/2012CN202405677U Special rocker for 35KV handcart switch
08/29/2012CN202405676U Intelligent safety protection type direct-current traction power supply switching equipment
08/29/2012CN202405675U Compact smart DC traction power supply switchgear
08/29/2012CN202405674U Intelligent safety protection type breaker handcart of direct current traction power supply switch equipment
08/29/2012CN202405673U Compact intelligent direct-current traction power supply switch equipment breaker handcart
08/29/2012CN202405672U Unlocking device for chassis cart of high voltage switch cabinet
08/29/2012CN202405671U Shaking and interlocking device for circuit breaker trolley of direct current (DC) switch cabinet
08/29/2012CN202405653U Centrally positioned high-voltage cabinet handcart transfer trolley
08/29/2012CN101295590B Electrical switching apparatus and interlocking phase barrier therefor
08/23/2012US20120211335 Electrical switching apparatus, and racking assembly and secondary disconnect assembly therefor
08/23/2012DE102011000837A1 Switching device for use in switching cabinet for selective connection of electrical contact of electrical device with busbar or contact spring, has housing including opening for producing connection between contact and contact element
08/22/2012CN202395368U Drawer module-type transducer set control cabinet
08/22/2012CN202395367U Drawer-type concealed box for distribution box of high-voltage and low-voltage substation
08/22/2012CN202395366U Multifunctional police-use electric cabinet device
08/22/2012CN202395365U U-shaped vertical bar of drawer cabinet
08/22/2012CN202395364U Handcart type high-voltage vacuum switch cabinet
08/22/2012CN202395363U Clad switch device
08/22/2012CN202395362U 互感器手车 Transformers handcart
08/22/2012CN202395361U Built-in manual operation device
08/22/2012CN102646942A Three-state-position lock of draw-out switchgear breaker
08/22/2012CN102646941A High-voltage switch cabinet
08/21/2012US8248761 Motor control center and subunit therefor
08/21/2012CA2768908A1 Electrical switching apparatus, and racking assembly and secondary disconnect assembly therefor
08/16/2012US20120206861 Electrical system and automatic identification system therefor
08/16/2012CA2768227A1 Electrical system and automatic identification system therefor
08/15/2012EP2487700A1 Terminals for vacuum circuit breaker and vacuum circuit breaker having the same
08/15/2012CN202384824U 抽屉式蓄电池箱 Drawer battery box
08/15/2012CN202384686U Drawer adapter
08/15/2012CN202384685U Capacitance compensation cabinet
08/15/2012CN202384684U Armoured removing-type alternating-current switch metal sealed metering cabinet
08/15/2012CN202384683U Interlocking device for switch cabinet middle door and circuit breaker truck
08/15/2012CN202384682U Drive device of switch cabinet valve
08/15/2012CN202384667U Low-voltage draw out switchgear
08/15/2012CN102638011A Self-locking device for KYN61-405 type handcart valve driving mechanism
08/14/2012US8243422 Motor control center and subunit therefor
08/09/2012WO2012103681A1 Switch apparatus with internal arcing prevention
08/09/2012US20120199450 Remotely-operated switchgear racking device and a mounting method for the same
08/09/2012CA2766651A1 Remotely-operated switchgear racking device and a mounting method for the same
08/08/2012CN202373889U Circuit breaker with handcart
08/08/2012CN202373888U Handcart device of indoor railroad vacuum circuit breaker
08/08/2012CN202373887U Crank auxiliary device and combined crank
08/08/2012CN202373886U Auxiliary tool for operation of handcart in transformer station
08/08/2012CN202373885U Locating tool device for intermediate handcart of alternating current switchgear assembly
08/08/2012CN202373884U Vehicular power cabinet
08/08/2012CN202373883U 40.5/12 kV intelligent pre-installed converting station applied in altitude environment
08/08/2012CN202373863U Novel mounting plate
08/08/2012CN202373512U Vacuum circuit breaker
08/02/2012WO2012102866A1 Self-locking power connector
08/02/2012US20120193194 Interlocks for withdrawable breakers
08/01/2012EP2482400A2 Withdrawable circuit breaker shutter systems
08/01/2012EP2482399A2 Interlocks for withdrawable breakers
08/01/2012CN202363796U Circuit breaker drawer seat with heat radiation effect
08/01/2012CN202363795U Novel low-tension draw-out switch cabinet
08/01/2012CN202363794U Low-voltage withdrawable switchgear
08/01/2012CN202363793U Universal circuit breaker drawer base
08/01/2012CN202363792U Translation type position indication device for drawer type circuit breaker
08/01/2012CN202363791U Unlocking and locking waiting device of draw-out breaker
08/01/2012CN202363790U Drawer unit used in low voltage power distribution cabinet
08/01/2012CN202363789U Moist resistant and condensation resistant apparatus for high tension switchgear
08/01/2012CN202363788U Operation hole padlock structure of high voltage switch cabinet
08/01/2012CN202363787U Metal armored removal type high voltage switch cabinet padlock mechanism
08/01/2012CN202363786U An interlocking device for earthed switch and handcart
08/01/2012CN202363785U GCK drawer unit operating mechanism
08/01/2012CN202363746U Contact box of circuit breaker
08/01/2012CN102623919A Armored metal-enclosed switchgear
08/01/2012CN102623916A Low-voltage fixed type switchgear
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