| Patents for H02B 13 - Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle (6,055) |
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| 07/17/2013 | EP2615705A1 Outdoor bushing for an electric switchgear installation |
| 07/17/2013 | CN203071547U Solid insulation sleeve in insertion type connection |
| 07/17/2013 | CN203071484U Insulation cover of insulation switch, and insulation switch |
| 07/17/2013 | CN203071483U Gas-insulation metal-enclosed switchgear |
| 07/17/2013 | CN203071482U High-tension switchgear having gas analysis function |
| 07/17/2013 | CN203071481U Solid insulation hermetically-sealed switch insulating cylinder |
| 07/17/2013 | CN203071480U Explosion-proof apparatus for turnover type switch cabinet |
| 07/17/2013 | CN203071479U 35kV outdoor gas insulated switchgear |
| 07/17/2013 | CN203071478U 35kV outdoor separate-box gas insulated switchgear |
| 07/17/2013 | CN203071477U Novel overhead inlet-outlet wire combined electric appliance |
| 07/17/2013 | CN203071416U Vacuum bubble fixing device |
| 07/10/2013 | EP2612432A1 Modular stacked power converter vessel |
| 07/10/2013 | CN203056444U Isolating ground switch used for solid insulation switch cabinet |
| 07/10/2013 | CN203056443U High-voltage switch cabinet convenient for measuring breaker |
| 07/10/2013 | CN203056442U Switch cabinet |
| 07/10/2013 | CN203055771U Vacuum circuit breaker and medium-voltage inflation cabinet |
| 07/10/2013 | CN203055768U Integrated conductive apparatus and vacuum circuit breaker |
| 07/10/2013 | CN103201918A Gas insulated switching device |
| 07/10/2013 | CN103199453A Nitrogen insulation ring main unit |
| 07/10/2013 | CN103199450A Ceramic and glass insulative module power distribution unit and preparation technology of same |
| 07/04/2013 | WO2013097175A1 Mechanical interlock device among cable door, rear door and earthing switch |
| 07/04/2013 | DE112010005871T5 Gasisoliertes elektrisches Gerät Gas-insulated electric device |
| 07/03/2013 | CN203039285U Box-type ring network switch device |
| 07/03/2013 | CN203038815U Isolation grounding switch for solid insulation switch cabinet |
| 07/03/2013 | CN103187693A Intelligent vacuum looped network switchgear |
| 07/03/2013 | CN102136689B Hgis智能化开关 Hgis intelligent switch |
| 07/03/2013 | CN101849272B 开闭器 Shutter |
| 07/03/2013 | CN101641755B Gas-insulated switchgear device |
| 06/28/2013 | DE202013005055U1 Schaltvorrichtung für eine dreiphasige metallgekapselte Mittel- oder Hochspannungsschaltanlage Switching device for a three-phase metal-encapsulated medium or high voltage switchgear |
| 06/27/2013 | WO2013094493A1 Vacuum circuit breaker |
| 06/27/2013 | WO2013094354A1 Vacuum switchgear with vacuum-degradation detection device, and method for detecting vacuum degradation of vacuum switchgear |
| 06/27/2013 | WO2013092136A1 Phase conductor section having a current transformer for a polyphase gas-insulated switchgear assembly |
| 06/27/2013 | WO2013092135A1 Closable housing for a current transformer of a gas-insulated switchgear assembly |
| 06/27/2013 | WO2013091444A1 Embedded pole capable of isolation and switch cabinet |
| 06/27/2013 | US20130163165 Gas-insulated switchgear |
| 06/27/2013 | DE102011089398A1 Mehrphasige gasisolierte Schaltanlage A multi-phase gas-insulated switchgear |
| 06/27/2013 | DE102011089391A1 Stromwandler und dessen Verwendung Current transformer and its use |
| 06/26/2013 | CN203026842U Metal enclosed switching device insulated by environment-friendly gas |
| 06/26/2013 | CN203026841U Wire inlet/outlet chamber of armored switch cabinet for 27.5 kV electrified railway |
| 06/26/2013 | CN203026840U Emergency divide-shut brake lock plate on high-voltage switch cabinet door |
| 06/26/2013 | CN203026839U Mechanical interlocking device of small vacuum switch cabinets |
| 06/26/2013 | CN203026339U Gas insulated switchgear (GIS) mutual inductor coil shell body structure |
| 06/26/2013 | CN103181047A Polyphase-compressed-gas-insulated cable entry module having an encapsulation |
| 06/26/2013 | CN103180927A 电力用开关装置 A power switching device |
| 06/26/2013 | CN103178467A SF6 (sulfur hexafluoride) gas chamber sealing method of combined electric appliance |
| 06/26/2013 | CN103178466A Combined switch appliance air chamber |
| 06/26/2013 | CN103178465A Arc extinguishing apparatus for ring main unit |
| 06/26/2013 | CN103177887A Back locking deivce of metal-enclosed switchgear and metal-enclosed switchgear |
| 06/20/2013 | WO2013090072A1 Mechanical means to redirect internal arc location |
| 06/20/2013 | WO2013087683A1 Method for operating an electrical apparatus |
| 06/20/2013 | CA2857716A1 Mechanical means to redirect internal arc location |
| 06/19/2013 | EP2605349A1 Support structure of an electric control or protection apparatus of a medium-voltage electric cubicle |
| 06/19/2013 | EP2605260A1 High voltage switching assembly |
| 06/19/2013 | CN203014259U A gas-insulated cabinet |
| 06/19/2013 | CN203014258U One-piece semi-insulating sulfur hexafluoride ring net switch cabinet |
| 06/19/2013 | CN203014257U 40.5 kV SF6 inflatable combined electric appliance switch equipment |
| 06/19/2013 | CN203014256U Insulation bus adapter |
| 06/19/2013 | CN203014255U Metal armoured withdrawing type switchgear |
| 06/19/2013 | CN203014254U Removing type enclosed switch device |
| 06/19/2013 | CN203014253U A fixed enclosed high-voltage switch cabinet using a XGN34-12Q box type |
| 06/19/2013 | CN203014252U A fixed enclosed high-voltage switch cabinet using a XGN15-12 box type |
| 06/19/2013 | CN203014251U A fixed enclosed looped network high-voltage switch cabinet using a HXGN-12 box type |
| 06/19/2013 | CN203014250U Front door of metallic armored switch cabinet |
| 06/19/2013 | CN203014249U Centrally installed cabinet |
| 06/19/2013 | CN203014248U High-voltage ring main unit |
| 06/19/2013 | CN203014242U A metal armored pulling-out switch device |
| 06/19/2013 | CN203013955U Earthing structure for GIS equipment earthing by adoption of single copper stranded wire |
| 06/19/2013 | CN203013638U Embedded type electrode for GIS circuit breaker of medium-voltage gas insulated ring main unit |
| 06/19/2013 | CN203013493U Electronic voltage transformer for high-voltage cubicle type gas insulated switchgear |
| 06/19/2013 | CN103166159A Sliding support device |
| 06/19/2013 | CN103166144A Mixed type power distribution unit of gas insulated switchgear (GIS) and hybrid gas insulated switchgear (H-GIS) |
| 06/19/2013 | CN103166143A Solid dead ring main unit |
| 06/19/2013 | CN102270824B 500kV and more power cable dry GIS (Global Information System) terminal |
| 06/13/2013 | US20130148268 Gas-insulated switchgear arrangement |
| 06/12/2013 | CN202997410U Air insulation voltage transformer cabinet |
| 06/12/2013 | CN202997409U Ring main unit |
| 06/12/2013 | CN202997408U Radiator for air chamber inner pole |
| 06/12/2013 | CN202997407U Breaker chamber structure of electrified railway armored withdrawable metal-closed switchgear |
| 06/12/2013 | CN202997406U Armored metal-enclosed switch cabinet with transformer chamber |
| 06/12/2013 | CN202997405U Armored withdraw-type metal enclosed switchgear for electrified railways |
| 06/12/2013 | CN202997404U Metal sealed switch cabinet |
| 06/12/2013 | CN202997352U Armored metal enclosed switch cabinet with overhead outgoing line |
| 06/12/2013 | CN202997350U Inflatable switch voltage transformer compartment |
| 06/12/2013 | CN202997073U New type conductor joint |
| 06/12/2013 | CN103155317A Earthing switch and high-voltage transformer substation comprising such a device |
| 06/12/2013 | CN103155316A Gas insulated switching apparatus |
| 06/12/2013 | CN103151724A Fluorocarbon mixed gas insulation switch device based on in vivo adsorption |
| 06/12/2013 | CN103151723A Completely-sealed and complete-solid insulation ring main unit |
| 06/11/2013 | US8462486 Gas-insulated medium-voltage switchgear assembly |
| 06/06/2013 | WO2013081860A1 Triangular shaped arc blast venting flap for electrical cabinets |
| 06/06/2013 | WO2013079569A1 Polyfluorinated oxirane as an electrical insulation gas and/or a gas for extinguishing high-voltage electric arcs |
| 06/06/2013 | WO2013079354A1 Earth switch for a gas-insulated medium- or high-voltage system |
| 06/06/2013 | WO2012101031A3 Feedthrough assembly comprising an electrically insulating insulation element |
| 06/06/2013 | CA2855450A1 Triangular flap arc vent |
| 06/05/2013 | EP2600363A1 Connection device for transformer substation modules |
| 06/05/2013 | CN202978088U Switch cabinet applied to 10kV system single-phase grounding protection |
| 06/05/2013 | CN202978087U Sulfur hexafluoride looped network switch |
| 06/05/2013 | CN202978086U Pressure relief device for gas insulated switchgear |
| 06/05/2013 | CN202978085U Switch cabinet with pressure release apparatus |
| 06/05/2013 | CN202978084U Metal closed ring network switch cabinet |