| 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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| 06/15/2006 | US20060124599 Grounding switch having a moveable contact piece |
| 06/14/2006 | CN2788424Y Watchband type contact finger connecting device |
| 06/14/2006 | CN2788423Y Fuse box plug of sulfur hexafluoride switch cabinet |
| 06/14/2006 | CN2788422Y Load switch frame of sulfur hexafluoride switch cabinet |
| 06/14/2006 | CN2788421Y Fuse insulating pipe of sulfur hexafluoride switch cabinet |
| 06/14/2006 | CN2788420Y Novel indoor and outdoor circulating net cabinet |
| 06/08/2006 | US20060120026 Modular arrangement of components of electrical equipment enclosure |
| 06/07/2006 | EP1547218B8 Bus bar connection for a gas-insulated switchboard system |
| 06/07/2006 | CN1783609A Gas insulation switch device |
| 06/07/2006 | CN1258848C Gas-insulated switching device |
| 05/30/2006 | US7054143 Electrical installation comprising a decompression channel |
| 05/30/2006 | US7053326 Integrated type gas-insulated switching apparatus |
| 05/30/2006 | US7052768 Solid insulator and method for manufacturing a solid insulator |
| 05/24/2006 | CN1257588C Interconnection assembly for electric switchgear |
| 05/23/2006 | US7049532 Electric contacts, electric contact apparatus and method for detecting abrasion of the electric contacts |
| 05/18/2006 | DE102004053115B3 Gasbehälter mit Sichtfenster Gas tank with viewing window |
| 05/18/2006 | DE102004053114A1 Flange cover for encapsulation housing of electrical energy transmission device, closes opening in encapsulation housing and is made in form of cable connection box for connecting external cables |
| 05/17/2006 | EP0974178B1 Electrical switchgear |
| 05/17/2006 | CN1256796C Compound gas insulating switch device |
| 05/11/2006 | WO2006048382A1 Switching system comprising an unlocking arc limitation system |
| 05/11/2006 | DE102004053613A1 Schaltanlage mit einer entriegelnden Lichtbogenbegrenzung Switchgear with an unlocking arc boundary |
| 05/04/2006 | DE19958782B4 Durchführungsstützer und -stromwandler für metallgekapselte, luftisolierte Mittelspannungs-Schaltanlagen Implementing supporters and -stromwandler for metal, air-insulated medium voltage switchgear |
| 05/03/2006 | EP1653582A1 Connection system between high-voltage electrical devices |
| 05/03/2006 | EP1652278A2 Three-position ground switch |
| 05/03/2006 | EP1586150B1 Gas insulated switching system or component of a gas insulated switching system comprising an open-air leadthrough |
| 05/03/2006 | EP1547219B8 Connecting sleeve for a bus bar connection in a gas-insulated switchboard system |
| 05/03/2006 | EP1540788B1 Cut-off arrangement for a set of bars in an item which is covered with a metal protection |
| 05/03/2006 | CN1254899C Gas insulating switch device |
| 04/27/2006 | WO2006042619A1 Arrangement for monitoring an installation for thermal stresses |
| 04/26/2006 | EP1380083B1 Electric switching system |
| 04/26/2006 | CN1765040A Grounding switch having a moveable contact piece |
| 04/26/2006 | CN1765039A Switch device |
| 04/25/2006 | US7035068 Apparatus and method employing an optical fiber for closed-loop feedback detection of arcing faults |
| 04/20/2006 | DE102004050191A1 Anordnung zur Überwachung einer Anlage auf thermische Belastung Arrangement for monitoring a system to thermal stress |
| 04/19/2006 | CN1252889C Integraed gas insulating switch equipment |
| 04/19/2006 | CN1252888C Electric switching system |
| 04/19/2006 | CN1252767C Vacuum switchgear |
| 04/18/2006 | US7029519 System and method for gas recycling incorporating gas-insulated electric device |
| 04/13/2006 | DE202005004114U1 Medium voltage station e.g. for industrial- and populated-areas, has buried cables brought out into ground area of housing |
| 04/13/2006 | DE19816592B4 Antriebseinrichtung für Schaltanlagen der Energieversorgung und -verteilung Drive means for switching the power supply and distribution |
| 04/12/2006 | CN2772076Y Sulfur hexafluoride switch cubicle earthing device |
| 04/12/2006 | CN1251377C Container for air isolation switch |
| 04/12/2006 | CN1251376C Combined gas insulated on/off means |
| 04/12/2006 | CN1251375C Insulation switch apparatus |
| 04/11/2006 | US7027280 Gas insulating apparatus and method for locating fault point thereof |
| 04/05/2006 | CN2770177Y Vacuum load switch box |
| 04/05/2006 | CN1756013A Generator main circuit engine |
| 03/29/2006 | CN2768258Y Rack for detachable high-voltage frequency converter cabinet |
| 03/22/2006 | CN2766426Y Box-type sulfur hexafluoride switch cabinet |
| 03/16/2006 | DE202005020524U1 Elektrische Schaltanlage Electrical switchgear |
| 03/15/2006 | CN1748277A Electric contact arrangement |
| 03/09/2006 | US20060050470 Electrical installation comprising a decompression channel |
| 03/08/2006 | CN2763954Y Interlocking device for switch cabinet |
| 03/07/2006 | CA2147231C Method and device for protecting busbars |
| 03/02/2006 | DE102004042310A1 Hochspannungsschalteranordnung High voltage switch assembly |
| 03/01/2006 | EP1629580A2 Switch assembly |
| 03/01/2006 | CN2762406Y Indoor inflation looped network switch equipment |
| 03/01/2006 | CN1742415A Bus bar connection for a gas-insulated switchboard system |
| 03/01/2006 | CN1742414A Gas insulated switching system or component of a gas insulated switching system comprising an open-air leadthrough |
| 02/23/2006 | DE19901119B4 Überwachungssystem für eine gasisolierte Hochspannungsschaltanlage Monitoring system for a gas-insulated high-voltage switchgear |
| 02/23/2006 | DE102004061498B3 Circuit to interrupt a high voltage ac current has arcing safety space with current lead auxiliary to main lead having current dependent break arcing point |
| 02/23/2006 | DE102004027470A1 Switch-gear module e.g. for HV switching stations, uses end region of conductor elements to grip through connecting flanges |
| 02/22/2006 | EP1628315A2 Vacuum insulated switchgear |
| 02/16/2006 | US20060034037 Switching installation provided with an electrically insulating barrier |
| 02/16/2006 | DE102004029871A1 Leistungsschalter mit einer innerhalb eines Kapselungsgehäuses angeordneten Unterbrechereinheit Circuit breaker with a disposed within an encapsulating the interrupter unit |
| 02/15/2006 | CN1736010A Connecting sleeve for a bus bar connection in a gas-insulated switchboard system |
| 02/08/2006 | CN1241308C Method and system for diagnosing partial discharging in gas insulator |
| 02/08/2006 | CN1241307C Current transformer used on composite type gas insulation switch |
| 02/01/2006 | EP1547219B1 Connecting sleeve for a bus bar connection in a gas-insulated switchboard system |
| 02/01/2006 | EP1547218B1 Bus bar connection for a gas-insulated switchboard system |
| 02/01/2006 | CN1240168C Switch device and receptive adaptive device using said switch equipment |
| 01/25/2006 | EP1226641B1 Electrical switch with a metallic compartmented jacket for positioning disconnectors |
| 01/25/2006 | CN2754244Y Electric cable branch box with load switch |
| 01/19/2006 | DE102005029600A1 Gasisolierte Mittelspannungs-Schaltanlage Gas-insulated medium voltage switchgear |
| 01/18/2006 | EP1121739B1 Gas-insulated switching device |
| 01/18/2006 | CN1722331A Earthing switch |
| 01/18/2006 | CN1237680C Bushing type base insulator and bushing type current transformer for metal-encapsulated, air-insulated medium voltage switchgears |
| 01/18/2006 | CN1237679C Gas-insulated switchgear device |
| 01/18/2006 | CN1237677C Sectional high voltage power distribution arrangement |
| 01/17/2006 | US6987438 Bushing-type transformer for a switch gear unit |
| 01/12/2006 | DE4221865B4 Sensor zum Auskoppeln von Teilentladungsimpulsen aus einer hochspannungsführenden elektrischen Anlage Sensor for extracting partial discharge pulses from a high-voltage electrical system |
| 01/12/2006 | DE102004032018A1 Kapselungsgehäuse einer Elektroenergieübertragungseinrichtung mit einer Teilchenfalle Encapsulating an electrical power transmission device with a particle trap |
| 01/11/2006 | EP1615309A2 Switchgear |
| 01/11/2006 | EP1614202A2 Earthing switch comprising a displaceable contact piece |
| 01/11/2006 | CN1236537C Integral load connector module |
| 01/05/2006 | DE19542979B4 Gasisoliertes Schaltgerät Gas-insulated switchgear |
| 12/29/2005 | WO2005124955A1 Power switch comprising a interrupter unit housed in protective housing |
| 12/29/2005 | DE10041997B4 Metallgekapselte, gasisolierte Schaltanlage mit einer Einrichtung zur Erfassung der Gasdichte Metal-encapsulated, gas-insulated switchgear having a device for detecting the gas density |
| 12/28/2005 | EP1610352A1 Electric circuit breaker |
| 12/28/2005 | EP1121738B1 Gas-insulated switchgear device |
| 12/22/2005 | WO2005122352A1 Gas-insulated switchgear comprising an inspection glass for optically detecting the switching position of the switching contacts |
| 12/21/2005 | CN1233080C Switch plant |
| 12/20/2005 | US6976862 Cell union assembly for electric switchgear |
| 12/14/2005 | CN1708890A Cut-off arrangement for a set of bars in an item which is covered with a metal protection |
| 12/14/2005 | CN1707716A Electric circuit breaker |
| 12/14/2005 | CN1707704A Active component for an encapsulated surge arrester |
| 12/14/2005 | CN1231933C Gas insulated switching device |
| 12/07/2005 | EP1603140A1 Active component for an encapsulated surge arrester |
| 12/07/2005 | CN1230958C Device for receiving interrupters of circuit breaker system |
| 12/07/2005 | CN1230955C Gas isolating switching equipment having vacuum switch |