| 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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| 02/02/2011 | EP2280460A1 Power switchgear |
| 02/02/2011 | CN201733006U Directional explosion-proof pressure relief device of middle cabinet |
| 02/02/2011 | CN101964501A Assembly correcting device of circuit breaker barrel of gas insulating metal seal switch equipment |
| 02/02/2011 | CN101202425B Partial discharge detector |
| 01/26/2011 | CN201726064U Gas tank viewing window of gas insulating switch cabinet |
| 01/26/2011 | CN201726063U Gas charging valve mounting structure for gas insulating switch cabinet |
| 01/26/2011 | CN201726044U Switch cabinet operation guiding prompting and alarming device |
| 01/26/2011 | CN101958570A Accident lighting system |
| 01/26/2011 | CN101958517A Evacuation device for gas insulated metal sealing switch equipment |
| 01/26/2011 | CN101958516A Insulation spacer for a gas insulated device and method of producing same |
| 01/19/2011 | EP2274809A2 Switchgear, especially medium voltage switchgear system |
| 01/19/2011 | CN201717550U Gas tank type switch cubicle with grounded visible window |
| 01/19/2011 | CN201717549U Airtight welding container for gas-insulated switchgear |
| 01/19/2011 | CN201717548U Busbar connection device and cabinet insulation seat thereof |
| 01/19/2011 | CN201717547U Control cabinet with switch air chamber |
| 01/19/2011 | CN201717546U Bus connecting device |
| 01/19/2011 | CN201717524U Switch cabinet with electroscopic window |
| 01/19/2011 | CN1969436B Power switch comprising a interrupter unit housed in protective housing |
| 01/19/2011 | CN101953044A Pressurized container arrangement |
| 01/19/2011 | CN101441001B Electrical shock-proof protection tank of electric water heater |
| 01/13/2011 | DE102009032540A1 Erdungsschalter insbesondere für eine Mittelspannungsschaltanlage Earthing switch in particular for medium-voltage switchgear |
| 01/13/2011 | DE102009032539A1 Elektrische Schaltanlage, insbesondere Mittelspannungsschaltanlage Electrical switchgear, particularly medium-voltage switchgear |
| 01/12/2011 | EP2273634A1 Electric switch assembly, in particular medium voltage medium voltage switching assembly |
| 01/12/2011 | EP2273525A1 High voltage switch |
| 01/12/2011 | EP2273524A2 Earthing switch, in particular for a medium voltage switching assembly |
| 01/12/2011 | CN201708505U Inner cone bus insulating sleeve |
| 01/12/2011 | CN201708504U Assembled internal bevel bus bushing |
| 01/12/2011 | CN201708470U High-pressure bushing assembly |
| 01/12/2011 | CN201708469U Pressure release device used for sealing gas insulation switch apparatus |
| 01/12/2011 | CN201708468U Backdoor backlocking device of metal armoring mid-set movable switch cabinet |
| 01/12/2011 | CN201708460U Conducting rod assembly tooling |
| 01/12/2011 | CN201708450U Direct-connecting structure for total box GIS (Geographic Information System) bus and junction box feeder transformer |
| 01/12/2011 | CN201707981U Insulator conductor protective device used for GIS |
| 01/12/2011 | CN101946184A Gas-insulated switchgear device with optical current sensor |
| 01/12/2011 | CN101944708A Gas insulated switchgear |
| 01/12/2011 | CN101499631B Terminal cabinet sealing board with threading function |
| 01/12/2011 | CN101350506B Vacuum insulated switchgear |
| 01/06/2011 | WO2010106188A4 Encapsulation system for a single phase encapsulated channel switchgear |
| 01/05/2011 | EP2270939A2 Gas insulated switching apparatus |
| 01/05/2011 | CN201699345U Connecting and combining device of switch cabinet |
| 01/05/2011 | CN201699317U Switch power distribution cabinet |
| 12/30/2010 | US20100328851 Switchboard with ups and horizontal busbars |
| 12/30/2010 | DE102009030610A1 Hochspannungsanordnung High voltage device |
| 12/29/2010 | WO2010149483A1 Viewing window and ground contact connection for a high-voltage arrangement |
| 12/29/2010 | WO2010112462A3 Encapsulation housing reducing piece |
| 12/29/2010 | CN201690192U Dry type GIS terminal for power cable of 500 kV or more |
| 12/29/2010 | CN201690157U Wiring board of GIS switch cabinet |
| 12/29/2010 | CN201690128U Ring main unit |
| 12/29/2010 | CN101933206A Pressurized container arrangement with a compensation bellows |
| 12/29/2010 | CN101933205A Switchgear, especially medium voltage switchgear system |
| 12/29/2010 | CN101931180A Gas insulation metal sealing switch device of double-bus |
| 12/29/2010 | CN101931179A Directional explosion-proof pressure-relieving device for middle-placed cabinet |
| 12/29/2010 | CN101527431B Supervoltage/extra-high voltage GIS isolating device |
| 12/29/2010 | CA2766332A1 Viewing window and ground contact connection for a high-voltage arrangement |
| 12/29/2010 | CA2766330A1 High-voltage assembly |
| 12/23/2010 | WO2010146829A1 Gas insulation apparatus |
| 12/23/2010 | WO2010146022A1 Fluorinated ketones as a high-voltage insutlating medium |
| 12/23/2010 | CA2765459A1 Fluorinated ketones as a high-voltage insulating medium |
| 12/22/2010 | CN201682206U Reinforcing lining plate for front panel of inflatable high-voltage electrical switch cabinet |
| 12/22/2010 | CN201682205U Bus connecting device |
| 12/22/2010 | CN201681752U Driving device especially used for multi-position switch equipment |
| 12/22/2010 | CN101404393B Incoming/outgoing line inflation casing tube for high-voltage switch gear |
| 12/22/2010 | CN101291044B Switching device |
| 12/22/2010 | CN101040411B Switching system comprising an unlocking arc limitation system |
| 12/16/2010 | WO2010142515A1 Drive mechanism for electric switching devices having three separate positions |
| 12/16/2010 | WO2010142302A1 Metal encapsulation for switch gear, and method for manufacturing the same |
| 12/16/2010 | DE102009024938A1 Schaltgeräteanordnung Switchgear arrangement |
| 12/16/2010 | DE102009018170A1 Mehrphasige Schaltgeräteanordnung A multi-phase switchgear arrangement |
| 12/16/2010 | CA2764613A1 Metal encapsulation for switch gear, and method for manufacturing the same |
| 12/15/2010 | EP2261941A1 Vacuum breaker and gas insulated switchgear using the same |
| 12/15/2010 | CN201674152U SF6 fully-closed all-insulating load switch and fuse combined switch cabinet |
| 12/15/2010 | CN201674151U Central-positioned metallic armoured switch cabinet |
| 12/15/2010 | CN201674150U Cordwood system intelligent ring network cabinet |
| 12/15/2010 | CN201674149U Inflatable ring network switch cabinet |
| 12/15/2010 | CN201674148U 20KV composite insulating ring main unit |
| 12/15/2010 | CN201674099U Connecting conductor with adjustable angle |
| 12/15/2010 | CN201673799U Gis开关柜互感器 Gis switchgear transformer |
| 12/15/2010 | CN101164131B Load disconnecting switch and switchgear with a load disconnecting switch |
| 12/08/2010 | EP1889272B1 An electric switch having an annular stationary contact |
| 12/08/2010 | EP1329008B1 High voltage hybrid station with opposite busbars and shielded cutoff and switching modules |
| 12/08/2010 | CN201667506U Connecting mechanism for high-speed grounding switch of gas-insulated metal-enclosed switch gear |
| 12/08/2010 | CN201667505U Coupling mechanism for grounding switch of gas insulation metal closed switchgear |
| 12/08/2010 | CN201667504U Bottom housing for a gas insulation vacuum switch |
| 12/08/2010 | CN201667503U Protective gap for three-phase distribution box gas insulating meal closed switching equipment |
| 12/08/2010 | CN101911412A Three-positions disconnector for medium voltage panels |
| 12/08/2010 | CN101911225A System for isolating a medium voltage |
| 12/08/2010 | CN101908737A Buried type ring main unit |
| 12/08/2010 | CN101515704B SF6 totally-enclosed combined electric appliance assembling method and workbench for assembling |
| 12/02/2010 | DE102009042644A1 Gas insulated high voltage switchgear has two modules equipped with gas compartments acting as pressure container with two phase conductors |
| 12/01/2010 | EP2256885A1 Device for limiting the excess pressure inside a compartment belonging to an electrical device |
| 12/01/2010 | CN201663383U Railway electrification gas insulated switch cabinet |
| 12/01/2010 | CN201663382U Two-unit common-box type inflatable high-voltage switchgear |
| 12/01/2010 | CN201663381U Intelligent high-voltage multi-path combined switch |
| 12/01/2010 | CN1707704B Active component for an encapsulated surge arrester |
| 12/01/2010 | CN101902020A Gas-insulated switchgear apparatus |
| 12/01/2010 | CN101901714A Device for limiting the excess pressure inside a compartment of an electrical device |
| 11/30/2010 | CA2501143C Connecting sleeve for a bus bar connection in a gas-insulated switchboard system |
| 11/25/2010 | WO2010134442A1 Gas-insulated vacuum breaker |
| 11/25/2010 | WO2010133692A1 Gas-insulated switchgear module |
| 11/25/2010 | WO2010133500A1 Plug-in primary power connections of two modules of a high-voltage gas-insulated switchgear system |