| Patents for H02B 1 - Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements (30,511) |
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| 12/26/2012 | CN202633775U Maintenance power supply box |
| 12/26/2012 | CN202633774U Observation window of high-voltage cabinet door |
| 12/26/2012 | CN202633773U Low-voltage switching cabinet with detachable top cover |
| 12/26/2012 | CN202633772U Convenient electric control cabinet |
| 12/26/2012 | CN202633771U Multifunctional capacitor compensation cabinet |
| 12/26/2012 | CN202633770U Combined structure of electric unitized switch cabinet soleplate and cable cangue plate |
| 12/26/2012 | CN202633769U Switch cabinet handle |
| 12/26/2012 | CN202633768U Ultra-prevention protective low-voltage distribution cabinet |
| 12/26/2012 | CN202633767U Modularized multichannel power distribution cabinet |
| 12/26/2012 | CN202633766U Preassembled case-type transformer substation transformer cabin safety net door blocking device |
| 12/26/2012 | CN202633765U Novel structure apparatus for overlapping horizontal buses and branch buses in low pressure cabinet |
| 12/26/2012 | CN202633764U Connection structure of isolated-phase enclosed busbars |
| 12/26/2012 | CN202633763U Detachable bus for gas insulated switchgear (GIS) |
| 12/26/2012 | CN202633762U Interlocking structure among high-low-voltage switch cabinets |
| 12/26/2012 | CN202633761U Low-voltage cabinet |
| 12/26/2012 | CN202633760U Cable channel of transformer room instrument |
| 12/26/2012 | CN202633759U Heavy current busbar and chop type power distribution cabinet |
| 12/26/2012 | CN202633758U Chop skeleton and chop type distribution box |
| 12/26/2012 | CN202633757U Auxiliary ground ring for low-voltage grounding |
| 12/26/2012 | CN202633756U Vacancy covering mechanism for modular switch |
| 12/26/2012 | CN202633755U Installation device of protection structure in electric control cabinet body |
| 12/26/2012 | CN202633754U Component mounting guide rail with adjustable depth |
| 12/26/2012 | CN202633753U Inductor mounting structure for distribution box |
| 12/26/2012 | CN202633752U Fixing device for circuit breakers in transformer room |
| 12/26/2012 | CN202633751U Crashworthy electrical control cabinet body |
| 12/26/2012 | CN202633750U High-pressure water pump control cabinet |
| 12/26/2012 | CN202633749U Energy-saving high pressure control cabinet |
| 12/26/2012 | CN202633748U Multifunctional low-voltage distribution cabinet |
| 12/26/2012 | CN202633747U Low pressure power distribution cabinet |
| 12/26/2012 | CN202633746U Low-voltage cabinet rack |
| 12/26/2012 | CN202633745U Switch cabinet movable plug-in |
| 12/26/2012 | CN202633744U Intelligent switch cabinet utilizing temperature difference for power generation |
| 12/26/2012 | CN202633194U Emergent manual separating device for breaker outside high-voltage switch cabinet door |
| 12/26/2012 | CN202632941U Transformer protective plate |
| 12/26/2012 | CN202627849U Double-layer door for transformer room |
| 12/26/2012 | CN202627650U Novel door lock for high-tension switch cabinet |
| 12/26/2012 | CN102844947A Panelboard having parallel feeder bars distribution |
| 12/26/2012 | CN102842862A Prefabricated transformer station |
| 12/26/2012 | CN102842859A Waterproof distribution cabinet |
| 12/26/2012 | CN102842858A Movable high-voltage high-capacity chained STATCOM system container structure |
| 12/26/2012 | CN102842857A Switch device |
| 12/26/2012 | CN102842856A Reinforced open upright for electrical cabinet |
| 12/26/2012 | CN102842855A Busbar adapter |
| 12/26/2012 | CN102842854A Power supply device capable of rapidly wiring |
| 12/26/2012 | CN102097941B Dual PWM (pulse width modulation) integrated gate commutated thyristor three-level power cabinet |
| 12/26/2012 | CN101794971B Vacuum insulated switch gear |
| 12/26/2012 | CN101668414B Method and tool for installing large electric vertical-type rectangular cabinet products |
| 12/25/2012 | US8340324 Device for setting parameters of mixer |
| 12/25/2012 | US8340316 Directional microphone device |
| 12/25/2012 | US8338992 Transmission device using a plurality of elementary return conductors |
| 12/25/2012 | US8338719 Directly electrified ceiling grid |
| 12/25/2012 | US8337242 Data cable and connector thereof |
| 12/20/2012 | WO2012116063A3 Service access point for a uninterruptible power supply |
| 12/20/2012 | DE102011105373A1 Sammelschienenadapter Busbar adapter |
| 12/19/2012 | EP2535990A1 Electrical appliance to be attached by snap fitting to a horizontal support rail |
| 12/19/2012 | CN202616973U Intermediate frequency power supply cabinet |
| 12/19/2012 | CN202616795U Box transformer substation type environment-friendly automatic tracking reactive-power compensating device |
| 12/19/2012 | CN202616767U Intelligent comprehensive arc-extinction resonance-elimination overvoltage protection optimizing device |
| 12/19/2012 | CN202616699U Electric appliance power supply assembly with voltage indication function |
| 12/19/2012 | CN202616650U GIS optical current transformer installation device |
| 12/19/2012 | CN202616641U Novel high and low voltage integrated pre-assembled type transformer substation device |
| 12/19/2012 | CN202616640U Box type transformer station |
| 12/19/2012 | CN202616636U Portable mobile bracket for box transformers |
| 12/19/2012 | CN202616634U Novel high heat radiating AC low-voltage distribution cabinet equipment |
| 12/19/2012 | CN202616633U Novel industrial electric control cabinet |
| 12/19/2012 | CN202616632U Cabinet body of distribution cabinet |
| 12/19/2012 | CN202616631U Transformation box chamber |
| 12/19/2012 | CN202616630U Anti-theft easy-to-use distribution box |
| 12/19/2012 | CN202616629U Power box used for uninterrupted power source system |
| 12/19/2012 | CN202616628U Novel centrally-mounted high voltage switch cabinet device |
| 12/19/2012 | CN202616627U Frame combined type control cabinet |
| 12/19/2012 | CN202616626U Compact operation control cabinet |
| 12/19/2012 | CN202616625U Combined power distribution cabinet |
| 12/19/2012 | CN202616624U Scenery outdoor distribution box |
| 12/19/2012 | CN202616623U Easily detached and washed dust-proof distribution cabinet |
| 12/19/2012 | CN202616622U Moisture-proof electric appliance cabinet |
| 12/19/2012 | CN202616621U Box-type substation rain shutters |
| 12/19/2012 | CN202616620U Switch cabinet with base |
| 12/19/2012 | CN202616619U Switch cabinet explosion-proof observation window |
| 12/19/2012 | CN202616618U Un-metered temporary electricity on-off control cabinet |
| 12/19/2012 | CN202616617U Cabinet corner connection element for distribution cabinet |
| 12/19/2012 | CN202616616U Vertical-column type distribution cabinet |
| 12/19/2012 | CN202616615U Unit door interlocking mechanism of ring main unit |
| 12/19/2012 | CN202616614U Convenient side closing plate |
| 12/19/2012 | CN202616613U Box body sheet material structure of European box-type transformer substation |
| 12/19/2012 | CN202616612U Novel intermediate frequency power supply cabinet |
| 12/19/2012 | CN202616611U Safety intelligent operation mechanism of isolating switch |
| 12/19/2012 | CN202616610U Wire arrangement structure for small isolated-phrase buses |
| 12/19/2012 | CN202616609U Electric control mechanism for earthing switch |
| 12/19/2012 | CN202616608U High-voltage switch cabinet |
| 12/19/2012 | CN202616607U Overvoltage protection and PT resonance elimination optimizing device |
| 12/19/2012 | CN202616606U Intelligent box-type demarcation switch |
| 12/19/2012 | CN202616605U Mobile emergency security power distribution cabinet |
| 12/19/2012 | CN202616018U Through-wall current transformer |
| 12/19/2012 | CN202616012U Three-phase integrated voltage transformer |
| 12/19/2012 | CN102832561A Gas-insulated metal-closed switch cabinet |
| 12/19/2012 | CN102832560A Gas-insulated switchgear |
| 12/19/2012 | CN102832559A Vertical-propelling-type top main bus connecting handcart for splicing cabinet without power failure |
| 12/19/2012 | CN102832549A Heat dissipation type electric control cabinet |
| 12/19/2012 | CN102832548A Modular active filter |