| Patents for H02B 13 - Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle (6,055) |
|---|
| 05/11/2011 | CN102057548A Insulating spacer for gas-insulated electrical equipment |
| 05/11/2011 | CN102055142A Novel integrated combined electrical appliance |
| 05/11/2011 | CN102054618A Three-phase common-box type high-speed grounding switching device |
| 05/05/2011 | WO2011052288A1 Power switching device |
| 05/05/2011 | WO2011052206A1 Tank-type vacuum interrupter |
| 05/05/2011 | WO2011052010A1 Tank-type vacuum interrupter |
| 05/05/2011 | WO2011051477A1 Electrical installation with heat transfer assembly |
| 05/05/2011 | WO2011051476A1 Heat transfer assembly for electrical installation |
| 05/05/2011 | DE102009051769A1 Electrical energy transmission device, has encapsulated housing that surrounds power current path, where surface of housing turned towards path exhibits coatings with smaller electrical conductivity than housing section that forms surface |
| 05/04/2011 | EP2317616A1 Electrical Installation with Heat Transfer Assembly |
| 05/04/2011 | EP2317615A1 Heat Transfer Assembly for Electrical Installation |
| 05/04/2011 | CN201821034U Circuit breaker cabinet with disconnecting switch |
| 05/04/2011 | CN201821033U Fully-enclosed metal armor switch cabinet |
| 05/04/2011 | CN201821005U Positive-pressure explosion-proof instrument power distributing cabinet |
| 05/04/2011 | CN102047365A Gas insulation switch |
| 05/04/2011 | CN102047132A Partial discharge detector |
| 05/04/2011 | CN102044849A Box-sharing gas-insulated metal enclosed switching device |
| 05/04/2011 | CN102044337A Transformer for instrument |
| 05/04/2011 | CN101127274B Current transformer of gas insulated metal sealing switchgear |
| 04/28/2011 | US20110096468 Medium-voltage switchgear |
| 04/27/2011 | EP2315326A1 Gas insulated conductor assembly and method of assembling a housing of a gas insulated conductor assembly |
| 04/26/2011 | CA2273553C Arc fault detector comparing integrated interval to interval filtered load current and circuit breaker incorporating same |
| 04/21/2011 | WO2011045046A1 Medium voltage switchgear having disconnecting switches and three-position switches |
| 04/21/2011 | WO2011045045A2 Gas-insulated medium-voltage switchgear having busbar arrangement |
| 04/21/2011 | WO2011045043A1 Gas insulated medium voltage switchgear |
| 04/21/2011 | WO2011045042A1 Gas insulated switchgear |
| 04/21/2011 | WO2011045041A1 Medium voltage switchgear |
| 04/21/2011 | WO2011045040A1 Three-phase gasinsulated medium voltage switching device |
| 04/21/2011 | DE102010016649A1 Voltage converter, has fixed stops limiting pivotable region of lever of operating element, and lock pin that is reciprocally movable, so that lever does not tiltable and is interposed between fixed stops and lock pin |
| 04/21/2011 | DE102009049341A1 Gasisolierte Mittelspannungsschaltanlage mit Sammelschienenanordnung Gas-insulated medium voltage switchgear with busbar arrangement |
| 04/21/2011 | CA2777491A1 Medium voltage switchgear having disconnecting switches and three-position switches |
| 04/21/2011 | CA2776832A1 Gas insulated medium voltage switchgear |
| 04/21/2011 | CA2776825A1 Gas insulated switchgear |
| 04/21/2011 | CA2776824A1 Medium voltage switchgear |
| 04/21/2011 | CA2776823A1 Three-phase gasinsulated medium voltage switching device |
| 04/20/2011 | EP2312710A1 Three-phase gasinsulated medium voltage switching device |
| 04/20/2011 | EP2312709A1 Gas insulated switchgear |
| 04/20/2011 | EP2312708A1 Medium voltage switchgear |
| 04/20/2011 | EP2312602A1 Gas insulated medium voltage switchgear |
| 04/20/2011 | CN201805175U Rapid pressure venting device for internal arches |
| 04/20/2011 | CN201805174U Pressure venting structure for internal arch of arcing chamber |
| 04/20/2011 | CN201805173U Intelligent load switchgear with protection function |
| 04/20/2011 | CN102025118A Gas insulating switch device |
| 04/20/2011 | CN101299518B Explosion-proof apparatus of inflating switch cabinet |
| 04/14/2011 | WO2011042947A1 Gas insulated switchgear |
| 04/13/2011 | EP2308069A1 Generator circuit breaker with fiber-optic current sensor |
| 04/13/2011 | CN201797259U GIS (geographic information system) hollow box foundation |
| 04/13/2011 | CN102013644A Air-insulated switching device used for controlling inner electric field |
| 04/13/2011 | CN102013643A 220kvGIS power distribution device |
| 04/13/2011 | CN102013642A Vacuum insulated switchgear |
| 04/13/2011 | CN102013612A Manufacture process of sealed terminal board sintered with power insulator |
| 04/13/2011 | CN102013581A Sintered sealing terminal plate for electrical power insulator |
| 04/13/2011 | CN101297386B Vacuum insulation switch equipment |
| 04/07/2011 | DE10351766B4 Metallgekapselte Schaltvorrichtung Metal-encapsulated switching device |
| 04/06/2011 | CN201789227U Closing plate sealing structure used on gaseous insulation metal enclosed switchgear |
| 03/31/2011 | WO2011036241A1 Electrical conductor casing provided with current sensors |
| 03/31/2011 | DE102009036590B3 Gasisolierte Hochspannungsschaltanlage Gas-insulated high-voltage switchgear |
| 03/30/2011 | CN201781221U Low-air pressure latching unit for ring main units and ring main unit adopting same |
| 03/30/2011 | CN201781220U Sectional switch cabinet for gas insulated bus |
| 03/30/2011 | CN201781219U Bus coupler cabinet |
| 03/30/2011 | CN201781218U Load switch and fuse combined cabinet |
| 03/30/2011 | CN201781217U Load switch cabinet body |
| 03/30/2011 | CN201781216U 负荷开关柜 Load Switchgear |
| 03/30/2011 | CN201781215U High-voltage potential transformer cabinet |
| 03/30/2011 | CN201780897U Fusing linkage device of fuse |
| 03/30/2011 | CN101997271A Power distribution cabinet of positive voltage explosion-proof instrument |
| 03/23/2011 | CN101989733A Composite high-voltage combined electric appliance |
| 03/16/2011 | EP2296160A1 Vacuum insulated switchgear |
| 03/16/2011 | CN101404392B Environment-friendly outdoor AC high voltage totally-enclosed combined electrical apparatus |
| 03/16/2011 | CN101075730B Distributing fireproof wall structure |
| 03/15/2011 | US7906869 Outlet apparatus with power classification management |
| 03/15/2011 | CA2479346C Arc-resistant switchgear enclosure |
| 03/09/2011 | CN201758251U Fixed metal closed high-voltage switching device |
| 03/09/2011 | CN201758250U Minitype fixed metal-enclosed switchgear |
| 03/08/2011 | US7903394 Gas-insulated switchgear |
| 03/03/2011 | WO2011024256A1 Opening and closing device |
| 03/03/2011 | WO2010149482A3 Mechanical actuating device for three-position disconnector |
| 03/01/2011 | US7898117 Modular racks and methods of use |
| 02/24/2011 | WO2011020513A1 Retaining element for switchgear |
| 02/24/2011 | WO2011020512A1 Switch module for medium-voltage switchgear and medium-voltage switchgear |
| 02/24/2011 | WO2011020510A1 Switch module for medium-voltage switchgear and medium-voltage switchgear |
| 02/24/2011 | WO2011020509A1 Switchgear |
| 02/24/2011 | WO2011020507A1 Breaker module for medium-voltage switchgear and medium-voltage switchgear |
| 02/24/2011 | WO2011020506A1 Interlocking device for switchgear |
| 02/23/2011 | CN101981645A Vacuum breaker and gas insulated switchgear using the same |
| 02/16/2011 | EP2284854A1 Gas insulation switch |
| 02/16/2011 | EP2283553A1 Measuring the temperature inside housings of powered electric equipment |
| 02/16/2011 | CN201750088U Limit device in inflatable load switch |
| 02/16/2011 | CN201750087U High-pressure ring net cabinet provided with earthing bar theftproof cover |
| 02/16/2011 | CN101976877A Concentrated direct-current power supply skid-mounted electric automobile charging house |
| 02/16/2011 | CN101976804A Outdoor high-voltage AC totally-enclosed composite apparatus |
| 02/10/2011 | WO2011015367A1 Gas-insulated high-voltage switching system |
| 02/10/2011 | US20110032663 Motor control center and subunit therefor |
| 02/10/2011 | DE102009035296A1 Electric switching arrangement i.e. medium voltage control panel, has hermetically closed housing comprising detection device, where detection device adjusts imaging of material layer in detection region of detection device within housing |
| 02/09/2011 | EP2036178B1 Heavy-duty circuit breaker with a housing |
| 02/09/2011 | CN201742019U Buried type ring main unit (RMU) |
| 02/09/2011 | CN201741991U Photovoltaic distribution cabinet |
| 02/09/2011 | CN201736840U Box section post for indoor common-box type electric railway |
| 02/09/2011 | CN201736839U Box section post of outdoor total box electric railway |
| 02/03/2011 | WO2011012237A1 Power switchgear |