| Patents for H02B 7 - Enclosed substations, e.g. compact substations (1,694) |
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| 05/17/2007 | US20070113305 Electrical device comprising conductors made of carbonized plastic, and method and apparatus for the production thereof |
| 05/16/2007 | CN2901648Y Stereo combined transformation station |
| 05/11/2007 | CA2564475A1 Compartmentalized power distribution equipment enclosure |
| 05/03/2007 | US20070097604 Arc resistant baffle for reducing arc-flash energy in an electrical enclosure |
| 04/25/2007 | CN1953285A Preframed substation of modular structure and its manufacture method |
| 04/04/2007 | CN2886882Y Installation configuration of rectification transformer substation in aluminum electrolysis plant |
| 03/28/2007 | CN2884627Y Buried high voltage switching cabinet |
| 03/28/2007 | CN2884626Y Integrated box-type substation |
| 03/28/2007 | CN2884625Y Special ventilator of ground buried box type substation |
| 03/21/2007 | EP1764888A1 Electrical transformer centre |
| 03/21/2007 | CN2882046Y Underground box-type converting station |
| 03/14/2007 | EP1466090B1 Wave-power unit and plant for the production of electric power and a method of generating electric power |
| 02/20/2007 | US7180729 Arrangement for controlling and monitoring a switchgear assembly |
| 02/07/2007 | CN2867667Y Underground prepackage converting station |
| 01/31/2007 | CN2865083Y Railway integration power distribution station |
| 01/25/2007 | US20070019369 Switchgear assembly system and method for installation of withdrawable units in switchgear assemblies |
| 01/24/2007 | CN2862449Y Low noise electric station |
| 01/18/2007 | DE19838251B4 Gasisolierte Schaltanlage mit Befestigungsmitteln Gas-insulated switchgear with fasteners |
| 01/18/2007 | DE102005018967B3 Generatorkontainer Generatorkontainer |
| 01/03/2007 | EP1625597B1 Cable with foamed plastic insulation comprising an ultra-high die swell ratio polymeric material |
| 01/03/2007 | CN1889316A Surface protection type integrated transformer substation |
| 01/02/2007 | US7158369 Single phase or polyphase switchgear in an enveloping housing |
| 12/28/2006 | WO2006127457A8 Underground enclosure mounting system |
| 12/13/2006 | CN2847614Y Pre-casing type transforming station |
| 12/06/2006 | CN2845254Y Movable substation |
| 12/06/2006 | CN2845253Y Combined transformer with double way power source switched automatically |
| 12/06/2006 | CN2845252Y Underground substation |
| 12/06/2006 | CN2845249Y Safety complete insulated and pre-installed electric power substation |
| 12/06/2006 | CN1874095A Composite type cabinet type transformer substation |
| 11/30/2006 | WO2006127457A1 Underground enclosure mounting system |
| 11/23/2006 | US20060260832 Off-axis rotary joint |
| 11/23/2006 | DE102005019691B3 Underfloor duct arrangement for electrical controllers or similar has electrical device attached to frame pivotable from essentially horizontal rest position in duct into essentially vertical working position |
| 11/16/2006 | DE19649238B4 Vorrichtung zum Verschließen eines Wanddurchbruches, insbesondere eines Zuganges, einer Schaltstation A device for closing a wall breakthrough, in particular an access, a switching station |
| 11/09/2006 | US20060250828 Inverter power electronics design |
| 11/09/2006 | US20060250760 Inverter design |
| 11/08/2006 | CN2836282Y Self-moving device of integrated working plane mobile substation |
| 11/01/2006 | CN2833971Y Preassembled transformer substation in modular structure |
| 11/01/2006 | CN2833969Y High-voltage power supply control cabinet for microwave heating device |
| 10/25/2006 | CN2831547Y Combined device of distribution and ventilation system for underground transformer |
| 10/25/2006 | CN1851147A Anti-pull pile for underground converting station and its use for underground converting station engineering |
| 10/18/2006 | CN2829163Y Intelligent combined box type transformer station |
| 10/18/2006 | CN1848570A Underground transformation prepackaging transformer substation |
| 09/28/2006 | US20060215356 Gas-insulated switchgear assembly |
| 09/27/2006 | CN2821963Y Earth buried box type switch station |
| 09/27/2006 | CN2821962Y Box type converting station |
| 09/13/2006 | CN2817140Y Preassemble electric substation for underground transform |
| 08/30/2006 | CN2812358Y 箱式变电站 Substations |
| 08/23/2006 | CN2809994Y Vertical ground self-cooling box-type transformer substation |
| 08/23/2006 | CN2809993Y Workshop roof-top box-type transformer substation |
| 08/23/2006 | CN1271768C Safety groove for keeping dielectric fluid in medium voltage distribution and variable transformer station, and transformer station including said groove |
| 08/17/2006 | US20060181837 Combined transformer and prefabricated substations |
| 08/16/2006 | CN1819084A Arc hood and power distribution system including the same |
| 08/15/2006 | CA2364773C Padmount transformer cabinet |
| 08/09/2006 | CN2805162Y Intelligent electric distributin system |
| 08/02/2006 | CN1811075A Earthwork foundation for box-type transformer substation on ground |
| 07/19/2006 | CN2798378Y Reciprocal internetwork combined power station |
| 07/13/2006 | US20060152890 Gas-insulated switchgear |
| 07/13/2006 | US20060152889 Arc resistant switchgear having dedicated vertical plenums |
| 07/13/2006 | US20060150535 Special urban transformation center |
| 07/06/2006 | US20060146485 Cable presence detection |
| 06/21/2006 | CN2789994Y Multifunction moving electric power output cabinet |
| 06/21/2006 | CN2789993Y 箱式变电站基础 Box-type substation foundation |
| 06/08/2006 | DE202006002895U1 Field cabinet for process control of high voltage switching field has interior space divided by partition wall into two area whereby first area is for cable connections and second area for electrotechnical components |
| 06/07/2006 | CN1784751A Cable with foamed plastic insulation comprising an ultra-high die swell ratio polymeric material |
| 06/01/2006 | WO2006058259A2 Pressure equalizing equipment housing |
| 05/30/2006 | US7054143 Electrical installation comprising a decompression channel |
| 05/25/2006 | US20060109611 Arrangement for controlling and monitoring a switching installation |
| 05/11/2006 | WO2006049578A1 Transformer substation |
| 05/11/2006 | CA2585425A1 Transformer substation |
| 04/19/2006 | CN2773959Y Electric power supply of voltage regulating transformer of oil sucker against charge evasion |
| 04/19/2006 | CN2773958Y Boxed variable-capacity substation |
| 04/19/2006 | CN2773957Y Case-distributed prepackage power substation |
| 04/19/2006 | CN2773956Y Intelligent light-loaded adjustable transformer of cabinet cooker hood |
| 04/12/2006 | CN2772075Y Environmental-protection maintenance-free prepackage converting station |
| 03/28/2006 | CA2396589C Compact power distribution substation |
| 03/22/2006 | EP1638179A1 High voltage/low voltage transformer assembly, substation and fabrication method thereof |
| 03/09/2006 | US20060050470 Electrical installation comprising a decompression channel |
| 02/15/2006 | EP1625597A1 Cable with foamed plastic insulation comprising an ultra-high die swell ratio polymeric material |
| 02/15/2006 | CN1734867A Door of box for box-type transformer substation |
| 02/08/2006 | CN1732319A Special urban transformation center |
| 02/01/2006 | CN1240168C Switch device and receptive adaptive device using said switch equipment |
| 01/25/2006 | EP1619323A1 Underground transformer substation with baffle-barrier device |
| 01/18/2006 | CN2753024Y Variable table type box station |
| 01/05/2006 | DE19542979B4 Gasisoliertes Schaltgerät Gas-insulated switchgear |
| 01/04/2006 | EP1224673B1 Earth cooled distribution transformer system and method |
| 10/18/2005 | US6956733 Device and method for providing electric service |
| 10/12/2005 | CN2733685Y Explosion-proof beta-liquid cooling R-style winding iron core transformer station for mine |
| 10/12/2005 | CN1681177A Box-separated prepacked converting station |
| 09/29/2005 | US20050213288 High voltage outdoor substation |
| 09/28/2005 | EP1580856A1 High voltage switchgear in AIS configuration |
| 09/28/2005 | CN2729971Y Full buried box type converting station box |
| 09/28/2005 | CN1674376A High voltage outdoor substation |
| 09/21/2005 | EP1577461A1 Special urban transformation center |
| 09/01/2005 | DE10341784B4 Unterirdischer Schaltschrank für die Elektroinstallation Underground cabinet for electrical installation |
| 08/25/2005 | WO2005078882A1 Transformer station with a retention tank |
| 05/25/2005 | EP1533877A1 Reduced-dimension modular processing centre |
| 05/04/2005 | CN2697918Y Compact pre-installing type converting station |
| 03/30/2005 | CN1601836A Mine explosion-proof Beta liquid cooling R-type winding core electric substation |
| 03/16/2005 | EP1515409A2 Underground switchgear |
| 03/02/2005 | CN2682698Y Self-draughting mobile combined distribution device for truck |