| Patents for H02B 1 - Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements (30,511) |
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| 08/07/2013 | CN203119314U Inverter cabinet for grid-connection photovoltaic power generation system |
| 08/07/2013 | CN203119313U Trapezoid busbar support |
| 08/07/2013 | CN203119312U Copper bar installing device |
| 08/07/2013 | CN203119311U Bilateral protection-bus-contact three-in-one semi-closed combined electric appliance |
| 08/07/2013 | CN203119310U Isolated grounding device of reactive compensation device |
| 08/07/2013 | CN203119309U GGD type low-voltage alternating current power distribution cabinet |
| 08/07/2013 | CN203119308U Power distribution unit for well |
| 08/07/2013 | CN203119307U Distribution box |
| 08/07/2013 | CN203119306U High-voltage distribution cabinet with operating power source taking device |
| 08/07/2013 | CN203119305U Frequency conversion speed regulation electrical control cabinet |
| 08/07/2013 | CN203119304U Support device for plug-in type composite apparatus external current transformer |
| 08/07/2013 | CN203119303U AC low voltage switchgear frame |
| 08/07/2013 | CN203119302U AC low voltage switchgear frame |
| 08/07/2013 | CN203119301U Intelligent operating device for switchgear |
| 08/07/2013 | CN203119300U Emergency safety belt for outdoor distribution box |
| 08/07/2013 | CN203119299U Positioning mechanism for complete power distribution control |
| 08/07/2013 | CN203119298U Novel switch cabinet observation window |
| 08/07/2013 | CN203119297U Multi-loop integrated comprehensive connecting system |
| 08/07/2013 | CN103236654A Power switch cabinet |
| 08/07/2013 | CN103236653A Power transformation box |
| 08/07/2013 | CN103236652A Household distribution box |
| 08/07/2013 | CN103236651A Novel power transfer device for switchgear |
| 08/07/2013 | CN103236650A Power distribution box liner component with adjustable depth |
| 08/07/2013 | CN103236338A Transformer room ventilating device |
| 08/07/2013 | CN103233641A Electric cabinet door resetting device |
| 08/07/2013 | CN101893662B Nuclear phase method for digital transformer substation |
| 08/06/2013 | US8504326 Multilevel timestamp detection circuit and method |
| 08/06/2013 | US8503698 Mixing apparatus |
| 08/01/2013 | WO2013112219A1 Neutral bus for a neutral bar |
| 08/01/2013 | US20130196520 Distributor, Distributor arrangement and Aircraft or Spacecraft |
| 08/01/2013 | US20130195142 Small area high performance cell-based thermal diode |
| 08/01/2013 | US20130194727 Switchboard and method of manufacturing same |
| 08/01/2013 | US20130194726 Rack-level scalable and modular power infrastructure |
| 08/01/2013 | US20130194725 Electrical junction box |
| 08/01/2013 | DE102012201433A1 Schaltschrank mit Vorrichtung zum Kühlen Cabinet with apparatus for cooling |
| 08/01/2013 | DE102012201258A1 Schaltvorrichtung für einen Schaltschrank Switching device for a switchgear cabinet |
| 07/31/2013 | EP2621255A2 Locking mechanism for configurable enclosure |
| 07/31/2013 | EP2621039A1 Outdoor housing with an inverter and fan |
| 07/31/2013 | EP2619862A2 A screwless cover mechanized with a lock |
| 07/31/2013 | CN203103958U High-voltage filter compensation energy saving device |
| 07/31/2013 | CN203103824U An epoxy resin solid insulation vacuum switch module |
| 07/31/2013 | CN203103820U Modular withdrawable solid insulated switchgear |
| 07/31/2013 | CN203103816U Easily detached box body for box-type substation |
| 07/31/2013 | CN203103807U Automatic dehumidifying controller for high-voltage switch cabinet |
| 07/31/2013 | CN203103806U Ventilation holes of distribution box/cabinet |
| 07/31/2013 | CN203103805U Intelligent high-pressure chamber air inlet device |
| 07/31/2013 | CN203103804U Distribution box |
| 07/31/2013 | CN203103803U Power distribution cabinet for textile workshop |
| 07/31/2013 | CN203103802U Substrate air inlet type transformer substation waterproof radiating box body |
| 07/31/2013 | CN203103801U Waterproof radiating box of transformer substation |
| 07/31/2013 | CN203103800U Power distribution box with excellent heat dissipation |
| 07/31/2013 | CN203103799U Water pump control mechanism of box type transformer station housing |
| 07/31/2013 | CN203103798U Suspension type outdoor and low-voltage comprehensive distribution metering box |
| 07/31/2013 | CN203103797U Mobile house and electrical element box for same |
| 07/31/2013 | CN203103796U Novel distribution box |
| 07/31/2013 | CN203103795U Distribution box for effectively eliminating internal and external pressure difference |
| 07/31/2013 | CN203103794U Double-door type power distribution box |
| 07/31/2013 | CN203103793U Safety distribution box |
| 07/31/2013 | CN203103792U LED screen box-type transformer station |
| 07/31/2013 | CN203103791U Outdoor distributor box convenient for demounting |
| 07/31/2013 | CN203103790U Feeder cabinet |
| 07/31/2013 | CN203103789U Outdoor rain and snow-preventing electric distribution box cabinet |
| 07/31/2013 | CN203103788U Light-duty high-strength high-stability control cabinet |
| 07/31/2013 | CN203103787U Outdoor power distribution cabinet |
| 07/31/2013 | CN203103786U Rainproof electric appliance cabinet |
| 07/31/2013 | CN203103785U Distribution box |
| 07/31/2013 | CN203103784U Pressure release plate for medium voltage cabinet |
| 07/31/2013 | CN203103783U Direct-current screen |
| 07/31/2013 | CN203103782U Cabinet-assembling connection structure for switch cabinets |
| 07/31/2013 | CN203103781U Heat radiation and rayproof transformer mounting cabinet |
| 07/31/2013 | CN203103780U Grounding wire anti-misoperation circuit and grounding wire anti-misoperation device |
| 07/31/2013 | CN203103779U Single-double bus converting apparatus |
| 07/31/2013 | CN203103778U Copper busbar |
| 07/31/2013 | CN203103777U Connecting copper bar between cabinets |
| 07/31/2013 | CN203103776U Rear outlet cable assembly especially for low-voltage switch cabinet |
| 07/31/2013 | CN203103775U Low voltage switch cabinet set using special-shaped copper buses as current carrying conductor |
| 07/31/2013 | CN203103774U Geographic information system (GIS) power distribution device of extra-high voltage transformer substation |
| 07/31/2013 | CN203103773U Current-carrying conductor of low-voltage switchgear cabinet set |
| 07/31/2013 | CN203103772U A grounding structure used for a bypass cable |
| 07/31/2013 | CN203103771U Emergency unlocking device for grounding switch interlocking of high-voltage switch cabinet |
| 07/31/2013 | CN203103770U Contact box for high-voltage switch cabinet |
| 07/31/2013 | CN203103769U Power distribution device provided with switch protective cover |
| 07/31/2013 | CN203103768U Mounting structure for electrical apparatus elements of distribution box/cabinet |
| 07/31/2013 | CN203103767U Intelligent PDU (Power Distribution Unit) |
| 07/31/2013 | CN203103766U Switch box capable of back rod and floor installation |
| 07/31/2013 | CN203103765U High-voltage circuit board |
| 07/31/2013 | CN203103764U Plugboard of distribution box |
| 07/31/2013 | CN203103763U Power distributing cabinet |
| 07/31/2013 | CN203103762U Stand column used for switch cabinet skeleton |
| 07/31/2013 | CN203103761U Connecting member used for connection with switch cabinet framework |
| 07/31/2013 | CN203103760U A bypass connecting device used between an uninterruptedly-operating European ring main unit and an uninterruptedly-operating American ring main unit |
| 07/31/2013 | CN203103759U A bypass connecting device used between two uninterruptedly-operating ring main units |
| 07/31/2013 | CN203097501U Padlock device for five-prevention lock |
| 07/31/2013 | CN203097324U Container house circuit and container house |
| 07/31/2013 | CN103229373A Improved sliding inspection window for high voltage switchgear cabinets |
| 07/31/2013 | CN103227424A Cooled electric assembly |
| 07/31/2013 | CN103227423A Dehumidification system of high voltage switch cabinet |
| 07/31/2013 | CN103227422A Switching device for a switchgear cabinet |
| 07/31/2013 | CN103227421A Rack particularly for equipment cabinet |
| 07/31/2013 | CN103227038A Busbar suitable for current transformers in different specifications |