| 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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| 05/12/2010 | CN201466560U Environmental-friendly enclosed integrated modularized vacuum ring net switching device |
| 05/12/2010 | CN201466559U Gas-insulated high-capacity combined switch device of metal case |
| 05/12/2010 | CN201466558U Sulfur hexafluoride power supply load switch |
| 05/12/2010 | CN201466557U Sulphur hexafluoride power supply load switch |
| 05/12/2010 | CN201466556U Contact box for air-insulated metal-enclosed switchgear |
| 05/12/2010 | CN201466555U Contact box for air-insulated metal-enclosed switchgear |
| 05/12/2010 | CN201466554U 10kv middle armor removing high-voltage switch cabinet with three groups of buses |
| 05/12/2010 | CN201466486U Contact box with shield structure |
| 05/12/2010 | CN1897376B Vacuum insulation switch apparatus |
| 05/12/2010 | CN1783609B Gas insulation switch device |
| 05/12/2010 | CN101707343A GIS terminal and method for leading optical fibers in high-voltage electric power cable to exterior of terminal |
| 05/12/2010 | CN101707333A Novel field bus-based low-voltage switch cabinet |
| 05/05/2010 | CN201450297U GIB for GIS |
| 05/05/2010 | CN201450262U Explosion-proof device of high-voltage switch cabinet |
| 05/05/2010 | CN201449879U gas-insulated voltage transformer |
| 05/05/2010 | CN201449857U Gas-insulated transformer |
| 05/05/2010 | CN101702495A Rotating electric-connection watch band contact fixed mount |
| 04/29/2010 | DE102008033495B4 Sammelschienenkupplung für eine elektrische Schaltanlage Busbar coupling for an electrical switchgear |
| 04/28/2010 | CN201444553U Grounding wire safety monitoring system based on GIS |
| 04/28/2010 | CN201444552U Gas insulation switch device |
| 04/28/2010 | CN201444462U Novel fixed contact pedestal |
| 04/28/2010 | CN201444184U Totally-enclosed gas insulation electric appliance location monitor |
| 04/28/2010 | CN101699675A Anti-error magnetic lock of earthing switch of 10KV annular net cabinet |
| 04/21/2010 | EP2178182A2 Device for pressure-release of gas-insulated apparatus |
| 04/21/2010 | CN201440583U Gas insulated switch gear |
| 04/15/2010 | WO2010041724A1 Gas-insulated switchgear |
| 04/15/2010 | DE10203035B4 Gasisolierte Hochspannungsschaltanlage Gas-insulated high-voltage switchgear |
| 04/14/2010 | CN201438615U Butting device for GIS equipment |
| 04/14/2010 | CN201438614U 气体绝缘开关装置 Gas-insulated switchgear |
| 04/14/2010 | CN201438608U Detachable bus for ultra-high voltage GIS equipment |
| 04/14/2010 | CN101694923A Method for arranging 220 kV and 110 kV interval secondary devices |
| 04/08/2010 | DE10020263B4 Isolierbauteile für SF6-isolierte Schalter und Schaltanlagen Insulating components for SF6-insulated switchgear and switchgear |
| 04/07/2010 | CN201436748U Sulphur hexafluoride looped network switch cabinet |
| 04/07/2010 | CN101207268B Gas insulation opening and closing arrangement |
| 04/06/2010 | US7692113 Switch assembly |
| 04/01/2010 | WO2010034817A1 Switching installation with arc protection and arc protection method |
| 04/01/2010 | WO2010034814A1 Switching installation with arc protection and arc protection method |
| 04/01/2010 | DE102008049434A1 Schaltgeräteanordnung mit einem Kapselungsgehäuse und mit einem Sensor Switchgear arrangement with an encapsulating and with a sensor |
| 03/31/2010 | EP2169795A1 Switching installation with arc protection and arc protection method |
| 03/31/2010 | EP2169794A1 Switching installation with arc protection and arc protection method |
| 03/31/2010 | EP2168133A1 Transformer arrangement of a metal-encapsulated, gas-insulated switchgear, and corresponding switchgear |
| 03/31/2010 | CN201435554Y Movable sealing structure of charging cabinet |
| 03/31/2010 | CN201435553Y Gas-insulated switch device |
| 03/31/2010 | CN201435552Y AC metal enclosed switching equipment |
| 03/30/2010 | US7688572 Motor control center subunit having moveable line contacts and method of manufacture |
| 03/25/2010 | WO2010031290A1 Epoxy resin casted solid insulation switch with double isolators |
| 03/25/2010 | WO2010031289A1 Epoxy resin casted solid insulation switch with three chambers |
| 03/24/2010 | CN201430368Y Voltage sharing spring of high pressure switch cabinet |
| 03/24/2010 | CN201430367Y 110kV/ 220kV voltage class gas insulated switchgear |
| 03/24/2010 | CN101677178A Epoxy pouring solid insulation switch with double-isolation |
| 03/24/2010 | CN101677177A Epoxy pouring type solid insulation switch with three-cabin |
| 03/18/2010 | WO2010029632A1 Gas-insulated switchgear |
| 03/17/2010 | CN201426021Y Seal component for hole-penetrating of transmission main shaft of gas-sealed switch cabinet |
| 03/17/2010 | CN201426020Y Annular net cabinet for combined vacuum circuit breaker |
| 03/17/2010 | CN201426019Y Tee connector with adjustable direction |
| 03/17/2010 | CN201426018Y Ventilation port structure of metal enclosed switch device |
| 03/10/2010 | CN201421979Y Lower door locking device of sulfur hexafluoride ring net switch cabinet |
| 03/10/2010 | CN101669260A Gas insulation switching device |
| 03/10/2010 | CN101667720A Insulating sleeve of high-voltage fuse for sulfur hexafluoride gas insulation switch cabinet |
| 03/04/2010 | WO2010023830A1 Gas-insulated device |
| 03/03/2010 | CN201418220Y Quick cooling system of exhaust from arc-resistant electric equipment |
| 03/03/2010 | CN201417919Y Support earthing device of GIS bus |
| 03/03/2010 | CN201417899Y SF* insulating vacuum demarcation switch cabinet |
| 03/03/2010 | CN201417898Y Outdoor high voltage cable branch box |
| 03/03/2010 | CN101662132A 110kV/220kV voltage level composite apparatus and application thereof |
| 02/24/2010 | CN201413949Y AC high-voltage metal sealing gas insulation switch device |
| 02/24/2010 | CN201413948Y Ring-net vacuum automatic power distribution switching equipment |
| 02/24/2010 | CN201413947Y Interlocking device of ground switch and door of switch apparatus |
| 02/24/2010 | CN201413946Y Emergency brake separating and closing device of high pressure switch apparatus |
| 02/18/2010 | WO2009147061A3 Encapsulating housing arrangement |
| 02/18/2010 | US20100039752 Low-voltage, medium-voltage or high-voltage switching or control device, in particular a switchgear assembly |
| 02/17/2010 | CN201408929Y 空气开关柜 Air switchgear |
| 02/17/2010 | CN101651303A Gas-insulated high-capacity combined switch device with metal shell |
| 02/17/2010 | CN101651302A Vacuum switch |
| 02/10/2010 | EP2151902A1 The advanced transformation center |
| 02/10/2010 | CN201402939Y AC high-voltage metal sealed load switch equipment |
| 02/10/2010 | CN201402938Y Combined electrical control cabinet |
| 02/10/2010 | CN201402736Y Gas insulation mutual inductor |
| 02/10/2010 | CN201402713Y Gas radiator for sulfur hexafluoride gas insulating transformer |
| 02/09/2010 | CA2364140C Shielded electrical equipment with a rupture disk protected against atmospheric stress |
| 02/04/2010 | WO2010012301A1 Generator circuit breaker with fiber-optic current sensor |
| 02/03/2010 | CN201398029Y Main wiring structure capable of reducing scope of power failure of 220kVGIS substation |
| 02/03/2010 | CN201398028Y Safety protection mechanism for medium cupboard |
| 02/03/2010 | CN201398027Y Interlock device for grounding switch of metal-clad switchgear and cable chamber door |
| 02/03/2010 | CN201398026Y Novel pole top type electric energy governing device |
| 02/03/2010 | CN201398022Y Ultrahigh voltage gas insulated metal closing transmission line fixed mechanism in high drop shaft |
| 02/03/2010 | CN201398021Y Installation and lifting device of gas insulation metal closing transmission line in shaft |
| 02/03/2010 | CN101640388A Vacuum insulated switch-gear and its height adjusting method |
| 01/27/2010 | EP2148401A1 Gas insulation switching device |
| 01/27/2010 | CN201393005Y Inflatable combined cabinet grounding device and inflatable combined cabinet |
| 01/27/2010 | CN201393004Y Box type gas insulating metal sealing switch equipment |
| 01/27/2010 | CN201393003Y Load switch of inflatable ring network switching device |
| 01/27/2010 | CN100585971C Encapsulated, gas-insulated switching installation |
| 01/26/2010 | US7652395 Integrally coupled power control system having a solid state relay |
| 01/21/2010 | WO2009135841A3 Switchgear, especially medium voltage switchgear system |
| 01/20/2010 | EP2146411A2 Busbar coupling for an electrical switchgear |
| 01/20/2010 | CN201388011Y Switch cabinet and functional unit thereof |
| 01/20/2010 | CN101630818A Environment-friendly type fixed-sealing integrated and modularized vacuum looped network switch equipment |
| 01/20/2010 | CN100583339C Switching device with a disconnection and/or grounding function |
| 01/13/2010 | EP2144343A2 Solid insulated bus switchgear |