| Patents for H02B 11 - Switchgear having carriage withdrawable for isolation (5,238) |
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| 08/01/2012 | CN102623915A Low-voltage draw out switchgear |
| 08/01/2012 | CN102623914A Interlocks for withdrawable breakers |
| 08/01/2012 | CN102623904A Drawer bottom board structure of power distribution cabinet |
| 08/01/2012 | CN102623261A Universal circuit breaker |
| 08/01/2012 | CN101877459B Cabin door telescopic connecting rod device of low-voltage power distribution cabinet |
| 07/25/2012 | CN202353315U Electric device for high-voltage built-in switch cabinet isolation handcart |
| 07/25/2012 | CN202353075U 开关柜 Switchgear |
| 07/25/2012 | CN202353072U Switch cabinet with enlarged inner space of drawers |
| 07/25/2012 | CN202353071U Faulty operation prevention drawer structure of low-voltage switch cabinet |
| 07/25/2012 | CN202353070U Drawer installation structure of low-voltage switch cabinet |
| 07/25/2012 | CN202353069U Signal acquisition device for drawer-type distribution cabinet |
| 07/25/2012 | CN202353068U Low-voltage draw-out type switch cabinet |
| 07/25/2012 | CN202353067U Low-voltage draw-out switch cabinet |
| 07/25/2012 | CN202353066U Movable door structure of withdrawable switchgear |
| 07/25/2012 | CN202353065U Mounting box for travel switch of switch cabinet handcart |
| 07/25/2012 | CN202353064U Middle-arranged cabinet |
| 07/25/2012 | CN202353063U Power assisting device for switch and drawer of power distribution cabinet |
| 07/25/2012 | CN202353062U Portable latching electromagnet unlocking device |
| 07/25/2012 | CN202353061U Guide plate for handcart type indoor high voltage alternating current circuit breaker chassis truck |
| 07/25/2012 | CN202353060U Single bus sectional system high-voltage power distribution cabinet |
| 07/25/2012 | CN202353059U Handcart type mechanical locking structure of high-voltage switch cabinet |
| 07/25/2012 | CN202353058U Emergency unlocking mechanism for rear door |
| 07/25/2012 | CN202353057U Horizontal traction device for drawer of high-and-low-voltage switch cabinet |
| 07/25/2012 | CN202353056U Auxiliary device for switching trolley wheel injection |
| 07/25/2012 | CN202353055U Horizontal positioning device for drawer of high/low-voltage switch cabinet |
| 07/25/2012 | CN202351628U Automatic control device of electric handcart of mid-switchboard |
| 07/25/2012 | CN102611028A Drawer structure for power distribution cabinet |
| 07/25/2012 | CN102611027A Metal-clad withdrawable AC (alternating current) switchgear |
| 07/25/2012 | CN102611026A High-pressure power distribution cabinet of single-bus sectional system |
| 07/25/2012 | CN102611025A 110KV composite apparatus with moveable spring mechanism |
| 07/25/2012 | CN102611024A Handcart for electricity checking and grounding of main bus and feed line branch |
| 07/25/2012 | CN102611023A Upper incoming line electricity checking and grounding handcart |
| 07/24/2012 | US8228225 Remote switch operator |
| 07/18/2012 | CN202340087U 一种低压抽出式开关柜 A low-pressure withdrawable switchgear |
| 07/18/2012 | CN202340086U 一种带关门操作和紧急分闸的底盘车装置 A closing operations and emergency opening of the chassis unit with |
| 07/18/2012 | CN102593744A Safe and reliable high voltage switch cabinet |
| 07/18/2012 | CN102593743A 110kV vacuum/sulfur hexafluoride mobile cart type circuit breaker and assembling frame space |
| 07/18/2012 | CN102593742A Double-layer armoured moving-type alternating current metal closed switch apparatus |
| 07/18/2012 | CN102592814A T-shaped 10kV full working condition all insulation high voltage contact box current transformer |
| 07/18/2012 | CN102013641B Drawer push interlocking mechanism |
| 07/18/2012 | CN101888067B Draw-out type pre-tripping device of low-voltage circuit breaker |
| 07/18/2012 | CN101557084B Digital control method of electric handcart and device thereof |
| 07/12/2012 | WO2012092843A1 Automatic chassis device for 35kv high-voltage switch cabinet cart |
| 07/12/2012 | DE102011017306A1 Hochspannungsschaltanlage mit gasförmiger Isolation High-voltage switchgear with gaseous insulation |
| 07/11/2012 | CN202333586U 开关柜母线接地装置 Grounding busbar switchgear |
| 07/11/2012 | CN202333585U 抽屉式配电柜 Distribution cabinet drawer |
| 07/11/2012 | CN202333584U Direct-current drawer chest |
| 07/11/2012 | CN202333583U 低压抽出式开关柜 Low-voltage withdrawable switchgear |
| 07/11/2012 | CN202333582U 一种船用抽拉式低压开关柜 One kind of marine pull-low-voltage switchgear |
| 07/11/2012 | CN202333581U 一种铝合金运动导轨 An aluminum alloy sport guide |
| 07/11/2012 | CN202333580U 一种真空断路器的电动车底盘结构 A vacuum breaker electric car chassis structure |
| 07/11/2012 | CN202333579U 一种手车式断路器两侧接地装置 One kind of handcart type breaker on both sides of the grounding device |
| 07/11/2012 | CN202333578U 一种便于安全拆装避雷器的开关柜 An easy disassembly arrester safety switchgear |
| 07/11/2012 | CN202333577U 一种可监控手车位置的中置柜 Used to monitor the position of one kind of counters in the home |
| 07/11/2012 | CN202333576U 一种预防高压开关错误操作的报警装置 A method for preventing erroneous operation of high voltage switch alarm device |
| 07/11/2012 | CN202333575U 开关柜的绝缘隔板 Switchgear insulating spacer |
| 07/11/2012 | CN202333574U 与kyn61-40.5型开关柜相配合的六氟化硫断路器手车 Switchgear and kyn61-40.5 mate sulfur hexafluoride circuit breaker |
| 07/11/2012 | CN202333573U 一种高压开关柜内用的接地开关操作联锁机构 High Voltage Switchgear operating an in ground switch interlock mechanism used |
| 07/11/2012 | CN202333572U 一种分体式位置闭锁结构 A separate-type position locking structure |
| 07/11/2012 | CN202333571U 一种断路器防误操作机械装置 A circuit breaker mechanism to prevent misuse |
| 07/11/2012 | CN202333570U 一种高压开关柜内用的活门驱动机构 An in High Voltage Switchgear valve driving mechanism |
| 07/11/2012 | CN202333569U 操动机构机械联锁装置 Actuator mechanical interlock device |
| 07/11/2012 | CN202333568U 新型落地式电动底盘车 The new floor-electric chassis |
| 07/11/2012 | CN202333567U 一种带有联锁机构的抽屉式断路装置 Drawer interrupting device with an interlocking mechanism of |
| 07/11/2012 | CN202333566U 开关柜用活门锁定装置 Switchgear with shutter locking device |
| 07/11/2012 | CN202333565U 一种带有关门操作的底盘车装置 A chassis unit with closing operations |
| 07/11/2012 | CN202333564U 一种直流断路器手车推进机构内的定位装置 A DC circuit breaker within the organization to promote the positioning device |
| 07/11/2012 | CN202333563U 一种驱动真空断路器移动的电动底盘车 A drive electric vacuum breaker mobile chassis |
| 07/11/2012 | CN202333562U 可在线测量柜内温度的开关设备 Online measuring the temperature inside the switchgear |
| 07/11/2012 | CN202333561U 一种高压开关柜内用的触头盒 An in contact with high voltage switchgear box |
| 07/11/2012 | CN202333560U 开关设备的电动控制装置 Electric switching device control means |
| 07/11/2012 | CN102570336A Armoured moving type alternating current switch metering cabinet handcart mechanism |
| 07/11/2012 | CN102570335A Crank auxiliary device and combined crank |
| 07/04/2012 | EP2472684A2 System and apparatus for circuit protection within an equipment enclosure |
| 07/04/2012 | EP2248236B1 Medium- or high-voltage switchgear |
| 07/04/2012 | CN202308897U 一种用于低压抽屉式开关柜的保护测控装置塑壳机箱 Molded enclosure protection and control devices for low-voltage switchgear drawer |
| 07/04/2012 | CN202308883U 抽出式开关柜 Withdrawable switchgear |
| 07/04/2012 | CN202308882U 万能式断路器抽屉座的开门装置 Circuit Breaker drawer seat door opener |
| 07/04/2012 | CN202308881U 抽出式低压开关设备 Low-voltage withdrawable switchgear |
| 07/04/2012 | CN202308880U 抽屉式低压开关设备 Drawer low-voltage switchgear |
| 07/04/2012 | CN202308879U 一种开关柜手车提升装置 A switch cabinet trolley lifting device |
| 07/04/2012 | CN202308878U 一种手车式开关柜 One kind of withdrawable switchgear |
| 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 | CN202308876U 防止10kv小车开关柜内误触电绝缘挡板 10kv switch inside the car to prevent misuse of electric shock insulation baffles |
| 07/04/2012 | CN202308875U 电动底盘车传动系统 Electric transmission system chassis |
| 07/04/2012 | CN202308874U 大电流带散热孔通道的触头盒 Contact box with cooling holes large current channel |
| 07/04/2012 | CN202308873U 手车摇把 Used crank |
| 07/04/2012 | CN202308872U 双熔断器并联结构的接触器手车 Used double fuse contacts in parallel structure |
| 07/04/2012 | CN202307746U 手车式断路器的多用途操作手柄 Multipurpose trolley circuit breaker operating handle |
| 07/04/2012 | CN102545087A Multifunctional power distribution cabinet special for microgrid system |
| 07/04/2012 | CN102545086A Automatic triolocation locking and indicating device of drawer type circuit breaker |
| 07/04/2012 | CN102545085A Trolley-shaking interlocking device for breaker of direct-current switch cabinet |
| 07/04/2012 | CN102545084A Undercarriage and keylock assembly for use with a circuit breaker |
| 07/04/2012 | CN101931177B Low-voltage switch cabinet having 1/2M draw-out type functional units |
| 07/04/2012 | CN101764364B 10kV indoor metal armoring draw out switchgear check trolley |
| 07/04/2012 | CN101636889B Metal closed type switch gear |
| 07/04/2012 | CN101257193B Disconnector, in particular for a railway vehicle |
| 06/28/2012 | WO2012085116A1 Withdrawable unit for an electric switching device |
| 06/28/2012 | CA2822269A1 Withdrawable unit for an electric switching device |
| 06/27/2012 | EP2469669A1 Electrical switchgear with a withdrawable apparatus-support |