| 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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| 02/08/2012 | EP2415133A1 Bushing for connecting gas insulated switchgear with air insulated switchgear |
| 02/08/2012 | EP2414444A1 Direct overmolding |
| 02/08/2012 | CN202142806U 电力防泄漏板 Electricity leakage prevention board |
| 02/08/2012 | CN202142803U 带泄压装置的高压开关柜 High Voltage Switchgear with a pressure relief device |
| 02/08/2012 | CN202142785U 开关柜泄压装置 Switchgear pressure relief device |
| 02/08/2012 | CN1830123B 具有三个开关位置的接地开关 Has three switch positions earthing switch |
| 02/08/2012 | CN102343650A Casting mold and gas insulated switchgear |
| 02/02/2012 | WO2012013831A1 Connection device for transformer substation modules |
| 02/01/2012 | CN202134866U 用于母线筒的滑动支撑装置 The slide support means for the bus tube |
| 02/01/2012 | CN202134845U 高海拔地区高压开关设备用进出线充气套管 High altitude high-voltage switch equipment into the outlet inflatable sleeve |
| 02/01/2012 | CN202134844U 高压开关用绝缘盆子与导电体之间的电连接装置 High voltage switching means electrically connected between the conductor and the insulation of the basin |
| 02/01/2012 | CN202134843U 一种高压开关用绝缘盆子与导电体之间的电连接装置 A high voltage switching device electrically connected between the conductive member and the insulating pot |
| 02/01/2012 | CN202134842U 变台低压侧绝缘式封闭式开关 Variable low-pressure side of the insulated type enclosed switches |
| 02/01/2012 | CN202134398U External current transformer of geographic information system GIS |
| 02/01/2012 | CN1977432B 气体绝缘的中压开关设备 Gas-insulated medium-voltage switchgear |
| 02/01/2012 | CN1677786B 高压开关器具和高压设备以及分离干扰颗粒的方法 High voltage switching equipment and high voltage equipment and method for separating particles interference |
| 02/01/2012 | CN102341982A Hermetically-sealed insulated device |
| 02/01/2012 | CN102341981A Three-phase common tank type gas insulated switchgear |
| 02/01/2012 | CN101630818B 固封集成模块化真空环网开关设备 Integrated Modular solid seal vacuum ring network switching equipment |
| 02/01/2012 | CN101507068B 带有电气开关装置的设备 Equipment with electrical switching apparatus |
| 02/01/2012 | CN101055813B 用于中压或高压开关设备的三位开关 Three-position switch for medium or high voltage switchgear |
| 01/25/2012 | EP2410622A1 Integral three-phase gas insulated switchgear |
| 01/25/2012 | CN102332688A 24kV small-sized vacuum load switch (circuit breaker) cabinet |
| 01/25/2012 | CN101068070B Electric switch device |
| 01/19/2012 | WO2012007272A1 Electric switchgear panel with improved arc detection system, and related arc detecting method |
| 01/19/2012 | WO2011095291A3 Switchgear, in particular switchgear for an offshore wind turbine |
| 01/18/2012 | EP2408076A1 Electric switchgear panel with improved arc detection system, and related arc detecting method |
| 01/18/2012 | EP2407988A1 Medium voltage circuit-breaker for outdoor use |
| 01/18/2012 | CN202121249U Air channel communication structure for high voltage switchgear |
| 01/18/2012 | CN202121248U Sealed insulating barrel |
| 01/18/2012 | CN202121247U Mounting flange for fully-optical current transformer and GIS (gas insulated substations) combination |
| 01/18/2012 | CN202121246U 10kV inflatable five-prevention interlocked ring mains unit |
| 01/18/2012 | CN202120805U Cubicle gas insulated switchgear |
| 01/18/2012 | CN101546891B Electric blocking system of busbar sectionalizing switch |
| 01/11/2012 | EP2405550A1 Hermetically-sealed insulated device |
| 01/11/2012 | CN202111408U Air passage connecting structure for high voltage switch equipment |
| 01/11/2012 | CN202111407U Dry air insulated metal enclosed switchgear |
| 01/11/2012 | CN202111404U Anti-deformation cabinet body of metal-armored withdrawal type switch device |
| 01/11/2012 | CN1825725B Vacuum switchgear |
| 01/11/2012 | CN102318025A Mesuring device for determining the fill quantity of an SF6 gas in an isolation chamber or a switchgear, and corresponding method |
| 01/11/2012 | CN102315607A Gas-filled bushing for high-voltage switch equipment with high current carrying capacity |
| 01/11/2012 | CN102315606A Gas-insulated switch assembly |
| 01/11/2012 | CN102315605A Special equipment of positive-pressure full-sealed solid insulated switch |
| 01/11/2012 | CN101395686B Vacuum circuit breaker of tank type |
| 01/10/2012 | US8094435 Modular high-power drive stack system and method |
| 01/04/2012 | CN202103383U Tapping mechanism applied in GIS (Gas Insulated Switchgear) and connected with cable |
| 01/04/2012 | CN202103360U Multifunctional switch mixed loading cabinet |
| 01/04/2012 | CN102306913A Aerated switch cabinet |
| 01/04/2012 | CN102306912A High voltage switch cabinet with pressure relief device |
| 01/04/2012 | CN101606291B Encapsulation section for a gas-insulated high-voltage system |
| 12/29/2011 | WO2011161129A1 Current transformer device |
| 12/29/2011 | WO2011131654A3 Encapsulation housing section of a compressed gas-insulated electric energy transmission device |
| 12/29/2011 | DE102010026014A1 Druckgasisoliertes mehrphasiges Schaltfeld Pressure gas-insulated multi-phase switching field |
| 12/29/2011 | DE102010024746A1 Insulating gases monitoring method for e.g. gas-insulated switching system, involves providing warning about leakage arising within switching or testing systems when corresponding density values of temperature and pressure are changed |
| 12/28/2011 | CN202094526U 一种复合式组合电器 A complex combination of electrical type |
| 12/28/2011 | CN202094525U 252kVSF<sub>6</sub>气体绝缘封闭式组合电器隔离分段间隔 252kVSF <sub> 6 </ sub> gas insulated sub-interval enclosed electric isolation |
| 12/28/2011 | CN102299493A 双断路器电气化铁道27.5kV气体绝缘组合电器 Double breaker electrified railway 27.5kV Gas Insulated Switchgear |
| 12/22/2011 | WO2011159248A1 Switchgear with single-phase insulation comprising air and screens |
| 12/21/2011 | CN202084836U 固体绝缘真空环网柜 Solid insulation vacuum RMU |
| 12/21/2011 | CN202084835U 用于充气环网柜的电动操作机构 Motorized operating mechanism for inflatable RMU |
| 12/21/2011 | CN202084834U 一种充气柜断路器气室 A pneumatic circuit breaker of the gas chamber |
| 12/21/2011 | CN202084833U 一种高压充气柜的防爆装置 A high-pressure pneumatic explosion-proof equipment cabinet |
| 12/21/2011 | CN202084832U 固定式交流金属封闭开关柜 Fixed AC metal-enclosed switchgear |
| 12/21/2011 | CN202084827U 一种40.5kV高压开关设备用双滑轮活门机构 One kind of high-voltage switchgear 40.5kV shutter mechanism with double pulley |
| 12/21/2011 | CN202084365U 一种gis用罐式避雷器断开装置 One kind gis arrester disconnecting device with tank |
| 12/21/2011 | CN102290733A 全固体绝缘环网柜 All solid insulated RMU |
| 12/21/2011 | CN102290732A 配电柜组合开关操纵离合装置 Distribution cabinet combination switch operated clutch device |
| 12/21/2011 | CN102290731A 三相共体紧凑型固体绝缘高压交流真空开关柜 ECOWAS compact three-phase solid insulated high voltage AC vacuum switchgear |
| 12/21/2011 | CN102290730A 用于高压交流真空开关柜的固体绝缘封闭组件 Solid insulation for high-voltage AC vacuum switchgear enclosure assembly |
| 12/21/2011 | CN102290728A 一种配置智能中压断路器的成套装置 An intelligent medium voltage circuit breaker sets of equipment configuration |
| 12/20/2011 | CA2483982C Gas-insulated electrical installation provided with a device for dissipating energy produced by an electric arc |
| 12/14/2011 | CN202076718U 一种开关柜前顶盖 The former cabinet roof |
| 12/14/2011 | CN202076717U 一种铠装式金属封闭开关设备 One kind of armored metal-enclosed switchgear |
| 12/14/2011 | CN102280833A 40.5kv户外气体绝缘开关设备 40.5kv outdoor gas-insulated switchgear |
| 12/14/2011 | CN102280832A 箱式固定式高压开关柜 Box Fixed Voltage Switchgear |
| 12/14/2011 | CN102280823A 开关装置 Switching device |
| 12/14/2011 | CN101128965B 开关装置 Switching device |
| 12/08/2011 | WO2011152344A1 Terminal connecting section for very-low temperature cable |
| 12/08/2011 | US20110299228 Multi-access Switchgear Assembly |
| 12/07/2011 | EP2392022A1 Mesuring device for determining the fill quantity of sf6 gas in an isolation chamber or a switchgear, and correspoinding method |
| 12/07/2011 | EP2082295B1 Method for predictive determination of a process variable |
| 12/07/2011 | CN202068117U 在负荷开关中防止气压检测闭锁装置爆炸的装置 Locking device to prevent the pressure detecting explosive devices in the load switch |
| 12/07/2011 | CN202068116U 一种正压力全密封固体绝缘开关设备 A positive pressure sealed solid insulated switchgear |
| 12/07/2011 | CN202068115U 断路器柜 Breaker cabinet |
| 12/07/2011 | CN102270824A 500kV及500kV以上电力电缆干式GIS终端 500kV and 500kV power cables above the dry GIS terminal |
| 12/07/2011 | CN102270815A 气体绝缘开闭装置 Gas insulated switchgear |
| 12/07/2011 | CN101425407B 一种简单可靠的三工位机构输出装置 A simple and reliable three-position actuator output device |
| 12/01/2011 | WO2011116985A3 Switchgear assembly for medium voltage having a short-circuit unit |
| 11/30/2011 | EP2390975A2 Cooling device for an electrical switchgear |
| 11/30/2011 | EP2390974A1 Electric switchgear panel with improved arc protection assembly |
| 11/30/2011 | EP2390887A1 Circuit breaker |
| 11/30/2011 | EP1339145B1 Cell union assembly for electric switchgear |
| 11/30/2011 | CN202059139U 高压电缆连接装置 High voltage cable connecting device |
| 11/30/2011 | CN202059094U 252kV封闭式组合电器的屏蔽罩 252kV enclosed electric shield |
| 11/30/2011 | CN202059093U 一种与软导线连接的过渡板 An interim board and soft wire connection |
| 11/30/2011 | CN202059092U 三相共箱gis组合电器与变压器相连的连接结构 Three-phase connection structure gis combination of electrical transformer box connected |
| 11/30/2011 | CN202059091U Gis组合电器压力释放装置 Gis combination of electrical pressure relief device |
| 11/29/2011 | CA2639500C Sealed circuit breaker |
| 11/24/2011 | WO2011145749A1 Cubicle-type gas-insulated switching apparatus |
| 11/24/2011 | DE102010017049A1 Optical controller for explosion-proof housing, has translucent filling body comprising inner end and outer end, and ignition-breakdown-safe gap provided between inner lens and outer lens and at front side annular surface of filling body |