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 1 - Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
Patents for H02B 1 - Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements (30,511)
09/2012
09/07/2012WO2012116673A1 Base or mounting frame for an electrical enclosure or a rack
09/07/2012WO2012116672A1 Mounting frame for an electrical enclosure or a rack
09/07/2012WO2012057549A3 Distribution box for repairing a breakdown, and control system for the distribution box
09/07/2012WO2012045696A3 Locking apparatus for inserts for electrical switchgear cabinets
09/07/2012WO2012041650A3 Covering part for the opening and closing of a casing for a current-distributor unit
09/06/2012US20120226408 Multiplexing device with provision for expansion
09/06/2012US20120224725 Dual wireless/optical audio switch
09/06/2012US20120224724 Systems and methods for high pass filtering with smart saturation
09/06/2012US20120224350 Electronic device with supporting apparatus
09/06/2012US20120224295 Switchgear cabinet for a wind turbine
09/06/2012DE202012007618U1 Tellerfeder und Spannverschraubung zum verdrehsicheren Verschrauben von Stromschienen Diaphragm spring and clamping bolt to lock-tight screwing of busbars
09/06/2012DE102012101803A1 Stromquellenschaltkreisabschaltvorrichtung Stromquellenschaltkreisabschaltvorrichtung
09/05/2012EP2495833A1 Solid insulated busbar arrangement, especially for medium voltage switchgear
09/05/2012EP2495832A1 Current conductor
09/05/2012CN202424261U Compact integrated power source
09/05/2012CN202424187U Movable static var generator
09/05/2012CN202424183U Medium-voltage capacitance compensation cabinet
09/05/2012CN202424168U Load-isolating switch box for crossing power substations to supply power
09/05/2012CN202424049U Elevator machine room distribution box
09/05/2012CN202423947U Assembled high-voltage gas insulated load switch
09/05/2012CN202423946U Combined switch electrical appliance air chamber
09/05/2012CN202423945U Electric protecting device utilizing full-range air-insulated protecting fuse for American box transformer
09/05/2012CN202423930U Box type transformer substation convenient for movement
09/05/2012CN202423929U Box type transformer high tension electricity supply circuit
09/05/2012CN202423928U HGIS (hybrid gas insulated switchgear) arrangement structure of traction substation
09/05/2012CN202423907U Wire cutting device for power distributing cabinet
09/05/2012CN202423896U Ring main unit capable of preventing condensation
09/05/2012CN202423895U Incoming line cabinet
09/05/2012CN202423894U Power distribution cabinet
09/05/2012CN202423893U Reactive power compensation cabinet
09/05/2012CN202423892U Power distribution cabinet with centralized heat radiating function
09/05/2012CN202423891U Automatic dehumidification device for transformer substation or power distribution room
09/05/2012CN202423890U Intelligent ventilation device for SF6 high-voltage switch room in transformer substation
09/05/2012CN202423889U Enhanced-type terminal case made of aeronautical composite material
09/05/2012CN202423888U Antitheft cap
09/05/2012CN202423887U Distributor box for construction site
09/05/2012CN202423886U Isolating device for high-voltage chamber of box-type transformer substation
09/05/2012CN202423885U Small distribution box
09/05/2012CN202423884U Cabinet body installation lug of low-pressure cabinet
09/05/2012CN202423883U Improved low-voltage distribution box
09/05/2012CN202423882U Adjustable modular low-voltage distribution cabinet
09/05/2012CN202423881U Unified low voltage box body
09/05/2012CN202423880U Metering cabinet
09/05/2012CN202423879U Novel marine anti-crystallization seal low-voltage electrical cabinet
09/05/2012CN202423878U Rain-proof power distribution cabinet
09/05/2012CN202423877U Indoor switchgear capable of preventing vertical water dripping
09/05/2012CN202423876U Improved capacitance cabinet
09/05/2012CN202423875U Anti-leakage isolation device
09/05/2012CN202423874U Novel power distribution cabinet
09/05/2012CN202423873U Power distribution cabinet with novel top cover
09/05/2012CN202423872U Novel low-voltage switch cabinet
09/05/2012CN202423871U Engaged structure of connecting part of control box and instrument box
09/05/2012CN202423870U Connection cabinet
09/05/2012CN202423869U Contact cabinet
09/05/2012CN202423868U High-voltage line incoming cabinet
09/05/2012CN202423867U Low-voltage outgoing cabinet
09/05/2012CN202423866U High-voltage cabinet for substation
09/05/2012CN202423865U Cabinet door of medium-voltage power distribution cabinet
09/05/2012CN202423864U Novel switch cabinet
09/05/2012CN202423863U Improved electric cabinet
09/05/2012CN202423862U Cable sealing sheath
09/05/2012CN202423861U Power distribution cabinet capable of rapidly moving
09/05/2012CN202423860U Low-voltage switch cabinet header
09/05/2012CN202423859U Switch cabinet body
09/05/2012CN202423858U Power distribution cabinet
09/05/2012CN202423857U Mobile high-voltage metering box
09/05/2012CN202423856U Low-voltage safety power distribution cabinet
09/05/2012CN202423855U Detachable high-voltage power distribution cabinet upper frame structure
09/05/2012CN202423854U Cabinet door of industrial machine
09/05/2012CN202423853U Observation device with internal arcing resistance structure
09/05/2012CN202423852U Main transformer protection current loop capable of side band running
09/05/2012CN202423851U Cable chamber of centrally installed switchgear
09/05/2012CN202423850U Busbar mounting system for low-voltage cabinet body of MNS
09/05/2012CN202423849U Novel detachable-type bus chamber low-voltage distribution cabinet
09/05/2012CN202423848U Electrical cabinet
09/05/2012CN202423847U Primary main bus installation structure of low-voltage switch cabinet
09/05/2012CN202423846U Secondary wiring tool for electric engineering control screen
09/05/2012CN202423845U Falling safety fuse device
09/05/2012CN202423844U Integral type mobile power supply device
09/05/2012CN202423843U Rotary wiring mechanism
09/05/2012CN202423842U Mining explosion-proof electrical appliance with remote temperature observation device
09/05/2012CN202423841U Molded case circuit breaker unit module structure with identical height size
09/05/2012CN202423840U Alternating-current and low-voltage power distribution cabinet with strong breaking capacity
09/05/2012CN202423839U Novel power distribution box
09/05/2012CN202423838U Screen cabinet for secondary system power supply
09/05/2012CN202423837U Switching-on/off device for switching apparatuses
09/05/2012CN202423836U Display device for molded case circuit breaker cabinet door
09/05/2012CN202423835U Mine explosion-proof and intrinsic safety-type vacuum electromagnetic starter for motor-driven equipment
09/05/2012CN202423834U Switch cabinet with all-fiber electronic current transformer
09/05/2012CN202423833U Novel voltage-regulating and power-saving power distribution cabinet
09/05/2012CN202423832U Rack of reactive compensation device in low-voltage transformer area
09/05/2012CN202423831U Device for preventing discharging inside switch cabinet
09/05/2012CN202423061U Door lock device
09/05/2012CN202422971U Combined type transformer for wind power generation
09/05/2012CN202417115U Door lock mechanism for middle door of high-voltage middle-placed cabinet
09/05/2012CN202417102U Improved lock device for back door of low-voltage power distribution cabinet
09/05/2012CN202417087U Door lock of low voltage switch box
09/05/2012CN102656958A Module unit
09/05/2012CN102655032A Current conductor
09/05/2012CN102237713B Background-wall-technology-based station power supply and assembly method thereof
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