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)
10/2012
10/24/2012CN202503209U Armored removable alternating current switch metering cabinet
10/24/2012CN202503208U 110kV vacuum/sulfur hexafluoride mobile-dolly-type breaker and assembling frame separator
10/24/2012CN102754293A Method and system for retrofitting a circuit breaker
10/24/2012CN102751664A Plug-in guide positioning grounding structure for circuit breaker handcart
10/24/2012CN101364713B Support and extension rail assembly
10/18/2012WO2012140497A1 Electrical system having withdrawable electrical apparatus and shutter assembly with ramped engagement surfaces
10/18/2012CA2828841A1 Electrical system having withdrawable electrical apparatus and shutter assembly with ramped engagement surfaces
10/17/2012CN202495704U Major loop contact box for drawer of low-voltage complete set of equipment
10/17/2012CN202495703U Breaker for previewing line fault
10/17/2012CN202495702U Trigger device used for circuit breaker closing and locking device
10/17/2012CN202495701U Circuit breaker handcart
10/17/2012CN202495690U GCS low-voltage switchgear cabinet
10/17/2012CN102738726A Indoor high-voltage switch cabinet
10/17/2012CN102738725A Medium-voltage switch cabinet set
10/17/2012CN102738724A Combined vacuum contactor
10/17/2012CN102738723A Electromechanically operated chassis for breaker
10/17/2012CN102738722A Drawer in low-voltage switchgear
10/17/2012CN102738721A Operation method of L-shaped locking device of isolation baffle of handcart type switch cabinet
10/17/2012CN102738713A Intelligent lightning-proof power distribution cabinet
10/17/2012CN102737866A An arrangement having a switch, in particular having a low-voltage circuit-breaker
10/17/2012CN102005768B Intelligent drawer type reactive compensation device with compensation function and special shipping car
10/11/2012WO2012137058A1 Electrical system having withdrawable electrical apparatus and shutter assembly
10/11/2012US20120255839 Arrangement having a switch, in particular having a low-voltage circuit-breaker
10/11/2012DE102011006830A1 Anordnung mit einem Schalter, insbesondere mit einem Niederspannungsleistungsschalter Arrangement with a switch, in particular a low voltage circuit breaker
10/11/2012CA2828840A1 Electrical system having withdrawable electrical apparatus and shutter assembly
10/10/2012CN202488027U Armored movable alternating-current metal-enclosed switch cabinet
10/10/2012CN202488026U Drawer type low-voltage switch cabinet
10/10/2012CN202488025U Drawer-type low voltage capacitor compensation cabinet
10/10/2012CN202488024U Drawer type low voltage switch cabinet
10/10/2012CN202488023U Chained valve drive mechanism
10/10/2012CN202488022U Trolley operating handle for transformer substation
10/10/2012CN202488021U Spring operation mechanism, breaker and hand cart type breaker
10/10/2012CN202488020U Switch cabinet middle door interlocking mechanism
10/10/2012CN202488019U Interlocking mechanism of circuit breaker cabinet switch room for ring net
10/10/2012CN202488018U Electric drawable component position locking device
10/10/2012CN202488017U Mechanical interlocking device for outgoing line cabinet and transformer cabinet
10/10/2012CN102723676A Electric chassis vehicle for circuit breaker
10/10/2012CN102427205B Interlocking device of draw-out circuit breaker
10/04/2012WO2012134847A1 Modular moc drive and interlock assembly for circuit breaker
10/04/2012WO2012130527A1 Electrical pin configuration of a withdrawable medium-voltage switchgear
10/04/2012DE102011015872A1 Modular security device used in low voltage system, has main current contacts that are short-circuited through grounding contacts which are arranged on carriage between short-circuit position and neutral position
10/03/2012EP2504898A1 Method and system for retrofitting a circuit breaker
10/03/2012CN202474662U Low-voltage drawout-type switch cabinet
10/03/2012CN202474661U Circuit breaker installing board in outlet drawer of low-voltage switch outlet cabinet
10/03/2012CN202474660U Electric energy distributor for low-voltage draw-out switching equipment
10/03/2012CN202474659U Lateral outlet structure of low-voltage draw-out type switch equipment
10/03/2012CN202474658U Chuck support, drawing frame and drawer type breaker
10/03/2012CN202474657U Fixing device, shake-in shake-out mechanism and drawer type breaker
10/03/2012CN202474656U Primary outlet unit of top busbar system draw-out type low-tension switch cabinet 630A drawer
10/03/2012CN202474655U Cable inlet mechanism of low-voltage withdrawable switch cabinet
10/03/2012CN202474654U Low-voltage drawer type switchgear cabinet
10/03/2012CN202474653U Novel high-pressure switch cabinet valve
10/03/2012CN202474652U Wheel-and-worm handcart pushing mechanism
10/03/2012CN202474651U Safe and reliable high-voltage switch cabinet
10/03/2012CN202474650U Special handle for door of high voltage switch cabinet
10/03/2012CN202474649U Novel breaker interlocking mechanism
10/03/2012CN202474648U Indoor metal armouring extracting switch cabinet
10/03/2012CN202474647U Three-position automatic locking and indicating device of drawer-type circuit breaker
10/03/2012CN202474646U Screw rod and nut handcart feed mechanism
10/03/2012CN202474645U Special guide rail for high-voltage switch cabinet
10/03/2012CN202474644U Valve driving device for switch cabinet
10/03/2012CN202473788U Universal circuit breaker
10/03/2012CN102714401A Medium voltage air insulated switchgear
10/03/2012CN102709829A Measuring trolley
10/03/2012CN102709828A Method for operating combination type locking device of handcart type switch cabinet isolation baffle
10/03/2012CN101156288B Electrical low-voltage switchgear
09/2012
09/27/2012DE102011006115A1 Elektrische Schaltanlage, insbesondere Mittelspannungsschaltanlage Electrical switchgear, particularly medium-voltage switchgear
09/26/2012CN202454964U Novel protective grounding device for switch handcart of power cabinet
09/26/2012CN202454963U Protective device and switchgear
09/26/2012CN202454962U Low-voltage switch cabinet provided with drawer withdrawing-assisting device of drawer cabinet
09/26/2012CN202454961U Limiting extraction mechanism for GCK drawer cabinet
09/26/2012CN202454960U Anti-misinsertion device for drawing type low-pressure switching cabinet
09/26/2012CN202454959U Intelligent switch cabinet with Zigbee wireless transmission function
09/26/2012CN202454958U 35kV direct-hanging intensive type SVG (Static Var Generator) based on multi-unit combined drawer type power module
09/26/2012CN202454957U Low-voltage draw-out switch cabinet
09/26/2012CN202454956U Adapter for switch cabinet
09/26/2012CN202454955U Interval safety guarding device for handcart equipment of converting station
09/26/2012CN202454954U Steel armoured withdrawable AC switch metering cabinet handcart mechanism
09/26/2012CN202454953U Emergency unlocking port for isolation handcart
09/26/2012CN202454952U KYN type switch cabinet
09/26/2012CN202454951U Handcart type capacitor cabinet
09/26/2012CN202454950U Safety locking hook mechanism for switch apparatus
09/26/2012CN202454949U Drawer type switch cabinet operating and interlocking mechanism
09/26/2012CN202454948U Moving mechanism of switch cabinet chassis vehicle
09/26/2012CN202454947U Observation mirror for lower contact of trolley switch
09/26/2012CN102696159A Wireless remote racking mechanism
09/20/2012WO2012124195A1 Switchgear
09/19/2012CN202444197U Intelligent low-pressure extraction-type switch cabinet
09/19/2012CN102684099A Withdrawable circuit breaker shutter systems
09/19/2012CN102684098A Driving device for drawer seat of draw-out electric appliance switch and drawer seat of draw-out electric appliance switch
09/19/2012CN102684097A Pre-magnetizing medium-voltage power distribution device
09/19/2012CN102684096A Handcart-type circuit breaker working position information sending device
09/19/2012CN102684095A Double-guide-groove elastic linkage locking mechanism for switch cabinet
09/19/2012CN102684094A Interlocking mechanism of low-pressure drawer type switch cabinet
09/19/2012CN102684093A Interlock device of draw-out type circuit breaker, draw-out type circuit breaker, and power distribution board
09/19/2012CN102684092A Spinning-in and withdrawing mechanism of drawer type circuit breaker
09/19/2012CN102683101A Centrally-mounted withdrawable vacuum circuit breaker
09/13/2012WO2012120012A1 Flexible cover for contacts of a plug-in or withdrawable unit
09/13/2012US20120228098 Self-aligning secondary disconnect device for electrical switchgear
09/13/2012US20120228095 Flexible cover for contacts of a plug-in or withdrawable unit
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