| 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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| 07/25/2012 | CN202353085U Arrangement structure of the rapid grounding switch |
| 07/25/2012 | CN202353084U C-GIS for inner side welded screening tube |
| 07/25/2012 | CN202353083U Sulfur hexafluoride inflatable ring net cabinet air box sealing device |
| 07/25/2012 | CN202353082U Cover plate structure of air insulation closing switch apparatus |
| 07/25/2012 | CN202353081U Cell type sulfur hexafluoride ring main unit |
| 07/25/2012 | CN202353080U Miniaturized gas insulation metal sealing switchgear |
| 07/25/2012 | CN202353079U Cabinet body structure of 12kV air-insulated armored switch cabinet |
| 07/25/2012 | CN202353078U Transition device for directly connecting 1000kV oil-SF6 sleeve and GIS bus |
| 07/25/2012 | CN202353077U Ring main unit and interlocking device thereof |
| 07/25/2012 | CN202353076U Ring main unit and interlocking device thereof |
| 07/25/2012 | CN202353075U 开关柜 Switchgear |
| 07/25/2012 | CN202353074U Box-type alternating-current metal switch cabinet and operation panel thereof |
| 07/25/2012 | CN202353073U Detachable high-voltage switch equipment |
| 07/25/2012 | CN202353015U Three-phase common main bus for gas-insulated and metal-enclosed switchgear |
| 07/25/2012 | CN102611029A Shielding device for switch pole |
| 07/24/2012 | US8228665 Gas insulated switchgear |
| 07/19/2012 | WO2012095366A1 Insulator arrangement |
| 07/19/2012 | WO2012095130A1 High-voltage switchgear |
| 07/18/2012 | EP2477201A1 Improvement in or relating to arc suppression systems. |
| 07/18/2012 | CN202340089U 一种低压容器密封板 A low-pressure vessel sealing plate |
| 07/18/2012 | CN202340088U 一种交流金属封闭环网开关柜 An AC metal-enclosed ring network switchgear |
| 07/18/2012 | CN202340066U 双母线单分段gis配电装置线路布置结构 Double bus single segment gis distribution equipment line arrangement |
| 07/18/2012 | CN102598446A Gas insulated switchgear |
| 07/18/2012 | CN102598445A Tank-type vacuum interrupter |
| 07/18/2012 | CN102598181A Tank-type vacuum interrupter |
| 07/18/2012 | CN102593745A Sealed compact-type combined electrical apparatus |
| 07/18/2012 | CN102593743A 110kV vacuum/sulfur hexafluoride mobile cart type circuit breaker and assembling frame space |
| 07/18/2012 | CN101496246B Gas insulated power equipment |
| 07/11/2012 | CN202333591U 多单元间隔充气柜 Multi-unit interval inflatable cabinet |
| 07/11/2012 | CN202333590U 铠装固定式金属封闭设备 Fixed metal enclosed armored equipment |
| 07/11/2012 | CN202333589U 一种紧急脱扣安全罩 A form of emergency tripping safety hood |
| 07/11/2012 | CN202333588U 铠装式交流金属封闭开关设备 Armored AC metal-enclosed switchgear |
| 07/11/2012 | CN202333587U 断路器柜 Breaker cabinet |
| 07/11/2012 | CN202333575U 开关柜的绝缘隔板 Switchgear insulating spacer |
| 07/11/2012 | CN202333557U 预装式箱式变电站 Prefabricated substation |
| 07/11/2012 | CN202333480U 开关柜自动泄压装置 Switchgear automatic pressure relief device |
| 07/11/2012 | CN102576989A Three-phase gasinsulated medium voltage switching device |
| 07/11/2012 | CN102576988A Medium voltage switchgear |
| 07/11/2012 | CN102576987A Gas insulated switchgear |
| 07/11/2012 | CN102576622A Gas insulated medium voltage switchgear |
| 07/11/2012 | CN102576621A Medium voltage switchgear having disconnecting switches and three-position switches |
| 07/11/2012 | CN102570340A Switchgear |
| 07/11/2012 | CN102570339A Device and method for circuit protection |
| 07/11/2012 | CN102570338A Device and method for circuit protection |
| 07/11/2012 | CN102570337A Control cabinet for operating a medium or high voltage switching system |
| 07/11/2012 | CN102570331A Electromagnetic pollution treatment method for underground transformer substation |
| 07/10/2012 | DE212010000165U1 Gasisolierte Mittelspannungsschaltanlage mit Sammelschienenanordnung Gas-insulated medium voltage switchgear with busbar arrangement |
| 07/05/2012 | DE102010039964B4 Berstschutzvorrichtung für einen Anschlusskasten einer elektrischen Maschine Burst-protection for a junction box of an electrical machine |
| 07/05/2012 | DE102004061358B4 Hochspannungsschaltanlage High-voltage switchgear |
| 07/04/2012 | EP2472684A2 System and apparatus for circuit protection within an equipment enclosure |
| 07/04/2012 | CN202308896U 绝缘充气开关柜真空均压检漏装置 The pneumatic vacuum insulated switchgear equalizing leak detection devices |
| 07/04/2012 | CN202308895U 一种气体绝缘金属封闭开关设备用可拆装检修试验单元 A gas-insulated metal-enclosed switchgear maintenance test unit with removable |
| 07/04/2012 | CN202308894U 一种计量柜 A measure of Cabinet |
| 07/04/2012 | CN202308893U 可视型气体绝缘金属封闭开关设备 Visual-type gas-insulated metal-enclosed switchgear |
| 07/04/2012 | CN202308892U 一种集干燥剂存放盒及压力释放构件于一体的装置 Means a set of desiccant storage box and a pressure release member in one of the |
| 07/04/2012 | CN202308891U 一种高压组合电器 A high-pressure combination of electrical appliances |
| 07/04/2012 | CN202308890U 三极共箱/筒主母线装置 Tripolar total box / barrel main bus device |
| 07/04/2012 | CN202308889U 多组进出线的充气柜气室 Multiple sets of inlet and outlet of the gas chamber filled cabinet |
| 07/04/2012 | CN202308888U 12kV/24kV具有可视窗口的SF6负荷开关充气柜 12kV / 24kV has a visible window of SF6 load switch inflatable cabinet |
| 07/04/2012 | CN202308887U 一种电气开关柜泄压装置及电气开关柜 An electrical switchgear pressure relief devices and electrical switchgear |
| 07/04/2012 | CN202308886U 10kv户外交流高压电缆隔离柜 10kv outdoor AC high voltage cable isolation cabinet |
| 07/04/2012 | CN202308885U 一种高压开关柜侧板和底板连接结构 One kind of high voltage switchgear side and bottom connecting structure |
| 07/04/2012 | CN202308884U 星三角转换柜 Star-delta conversion cabinet |
| 07/04/2012 | CN202308877U 户内单相手推车式断路器柜 Indoor single-phase circuit breaker cabinet trolley |
| 07/04/2012 | CN202308801U 新型组合电器主母线 The new combination of electrical main bus |
| 07/04/2012 | CN202308353U 一种开关柜柜间电连接组件及具有该电连接组件的开关柜 A switchgear cabinet electrical connection between the components and the electrical connector assembly having switchgear |
| 07/04/2012 | CN202307572U 一种快速接地开关 A fast earthing switch |
| 07/04/2012 | CN102545089A Fully-sealed solid insulating switch insulating cover |
| 07/04/2012 | CN102545088A Nitrogen ring main unit |
| 07/04/2012 | CN102543548A High-voltage switch with three-phase bodies in triangular distribution and high-voltage switch cabinet |
| 07/04/2012 | CN102543264A Epoxy sleeve upper electrode for GIS (Gas Insulated Switchgear) |
| 07/04/2012 | CN101931179B Directional explosion-proof pressure-relieving device for middle-placed cabinet |
| 07/04/2012 | CN101257193B Disconnector, in particular for a railway vehicle |
| 06/28/2012 | WO2012088009A1 Containment system for internal arc generated gasses |
| 06/28/2012 | WO2012086293A1 Power switch device |
| 06/28/2012 | WO2012083997A1 High voltage vacuum interrupter |
| 06/28/2012 | CA2824495A1 Containment system for internal arc generated gasses |
| 06/27/2012 | EP2467912A1 Switch module for medium-voltage switchgear and medium-voltage switchgear |
| 06/27/2012 | EP2467864A1 Retaining element for switchgear |
| 06/27/2012 | EP2467862A1 Interlocking device for switchgear |
| 06/27/2012 | CN102522713A Three-station solid insulating full-closed ring main unit |
| 06/27/2012 | CN101540485B Gas-insulated switchgear |
| 06/27/2012 | CN101540484B Switchgear |
| 06/21/2012 | WO2012081264A1 Gas insulated switching apparatus |
| 06/21/2012 | WO2012080522A1 Connection device between high-voltage electrical apparatuses |
| 06/21/2012 | WO2012080366A1 Gas-insulated electrical connection device having an improved lifespan |
| 06/20/2012 | EP2466706A2 Control cabinet for operating a medium or high voltage switching system |
| 06/20/2012 | CN202282571U 用于气体绝缘金属封闭开关设备的连接机构防风沙装置 Anti-wind device connecting mechanism for gas-insulated metal-enclosed switchgear |
| 06/20/2012 | CN102510021A Combined electrical apparatus of solid insulated circuit breaker and isolating switch |
| 06/19/2012 | US8203828 Portable power and signal distribution system for a controllable system including multiple devices |
| 06/13/2012 | EP2462606A1 Gas-insulated high-voltage switching system |
| 06/13/2012 | CN202276085U 全绝缘金属环网柜 Fully insulated metal RMU |
| 06/13/2012 | CN102496880A Fuse insulating cylinder of sulfur hexafluoride switch cabinet |
| 06/13/2012 | CN102496879A High-voltage ring main unit |
| 06/13/2012 | CN102496878A Vacuum ring main unit |
| 06/13/2012 | CN102496877A Pressure relief apparatus of high voltage switch cabinet |
| 06/13/2012 | CN102496876A High voltage switch gear |
| 06/13/2012 | CN101728781B Solid isolated vacuum ring main unit |
| 06/07/2012 | WO2012072395A1 Pressure-resistant fluid encapsulation |
| 06/07/2012 | CA2819282A1 Pressure-resistant fluid encapsulation |