| Patents for H02B 11 - Switchgear having carriage withdrawable for isolation (5,238) |
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| 12/15/2010 | CN201673868U Opening and closing operating mechanism of circuit breaker and draw unit of power distribution cabinet |
| 12/15/2010 | CN101001004B Operation power supply carriage for voltage control cabinet |
| 12/09/2010 | US20100309609 Electrical switching apparatus and dampening mechanism therefor |
| 12/08/2010 | CN201667502U 24KV voltage transformer handcart provided with overvoltage protector |
| 12/08/2010 | CN201667501U Handcart with three voltage transformers and lightning arresters |
| 12/08/2010 | CN201667500U Handcart with 24KV three-phase voltage mutual inductor and resonance eliminator |
| 12/08/2010 | CN201667499U Hand propelled high-voltage cabinet phase chamber starting baffle plate controller |
| 12/08/2010 | CN101908736A Clamping fixture for installing handcart moving contact |
| 12/08/2010 | CN101282026B Apparatus for fast switching contacts of duplicate supply control cabinet |
| 12/01/2010 | EP2256772A1 Cooling device for a circuit breaker and circuit breaker comprising such device |
| 12/01/2010 | EP2256767A2 Heatpipe for terminal of circuit breaker |
| 12/01/2010 | CN201663380U Grounding device of movable high-voltage switch |
| 12/01/2010 | CN201663379U Single-pole switchgear for railroad electrification |
| 12/01/2010 | CN201663378U Metering handcart of metal-closed mid-set metering switch cabinet |
| 12/01/2010 | CN201663377U Draw-out type metal armored switch cabinet safety device |
| 12/01/2010 | CN201663376U Locking hole device |
| 12/01/2010 | CN201663367U Liftable transporting platform universally used for central high-voltage cabinet handcarts |
| 12/01/2010 | CN201663353U Contact box for high-voltage switch cabinet |
| 12/01/2010 | CN101425662B Micro metal full-enclosed vacuum switch cabinet |
| 12/01/2010 | CN101394068B 72.5kV indoor handcart type combined electrical device |
| 12/01/2010 | CN101320653B Handcart type vacuum circuit breaker |
| 11/25/2010 | DE19836270B4 Schutzeinrichtung gegen die thermische Überlastung einer Schaltanlage Guard against thermal overload of switchgear |
| 11/24/2010 | EP2254208A2 Withdrawable device of vacuum circuit breaker |
| 11/24/2010 | CN201656320U Valve mechanism of main contact system of direct-current switch cabinet |
| 11/24/2010 | CN201656319U Intelligent drawing-out switch cabinet body |
| 11/24/2010 | CN201656318U Control line plug locking device of switch cabinet handcart |
| 11/24/2010 | CN201656317U Direct current breaker cabinet integrated handcart |
| 11/24/2010 | CN201656316U Simple mechanical locking device of handcart type circuit breaker of switchgear cabinet |
| 11/24/2010 | CN201656315U Moving-opening type switch cabinet interlocked operating mechanism |
| 11/24/2010 | CN201656314U Manual-switching-prevention mechanical locking device |
| 11/24/2010 | CN201656313U Draw out switching apparatus and limiting device for same |
| 11/24/2010 | CN201656312U Bus function board |
| 11/24/2010 | CN201656311U Vertical busbar for drawer cabinet of low-voltage distribution cabinet |
| 11/24/2010 | CN201656310U One-time plug-in piece |
| 11/24/2010 | CN201656309U Modular functional unit |
| 11/24/2010 | CN201656272U 24 kV Armored withdraw-type AC metal closed switch cabinet |
| 11/24/2010 | CN201656263U 4000A contact box |
| 11/24/2010 | CN201655660U Large-current vacuum circuit breaker |
| 11/24/2010 | CN101897092A Medium voltage panel |
| 11/24/2010 | CN101895070A Move-out type interlock apparatus for circuit breaker |
| 11/24/2010 | CN101895068A Installation tool for contact arm retainer ring of handcart switch cabinet |
| 11/24/2010 | CN101894705A Withdrawable device of vacuum circuit breaker |
| 11/17/2010 | CN201639183U Switch cabinet baffle valve |
| 11/17/2010 | CN201639182U Functional module shell |
| 11/17/2010 | CN201639181U Handcart for FC loop high-voltage central-positioned aggregated switchgear |
| 11/17/2010 | CN201639180U High-voltage switch cabinet |
| 11/17/2010 | CN201639179U Direct current (DC) switch cabinet breaker handcart feed mechanism |
| 11/17/2010 | CN201639178U Fuse insulating bush combining bracket of FC loop high-voltage aggregated switchgear |
| 11/17/2010 | CN201639177U Drawer outgoing line plug-in box for intelligent switch cabinet |
| 11/17/2010 | CN201639164U Observation hole structure in circuit breaker chamber |
| 11/17/2010 | CN101889376A Automatic transfer and bypass switch assembly with shutter mechanism |
| 11/17/2010 | CN101888067A Draw-out type pre-tripping device of low-voltage circuit breaker |
| 11/17/2010 | CN101320891B Side-installed shifting type high-tension switch cabinet |
| 11/10/2010 | EP2248236A1 Medium- or high-voltage switchgear |
| 11/10/2010 | CN201629566U Electricity network single-phase grounding comprehensive protecting device |
| 11/10/2010 | CN201629515U Switch cabinet valve mechanism |
| 11/10/2010 | CN201629514U Low-voltage switchgear structure |
| 11/10/2010 | CN201629513U Centered withdraw type alternating current high-voltage switchgear for combination of high-voltage vacuum contactor and fuse |
| 11/10/2010 | CN201629512U Low-voltage switch cabinet drawer feed mechanism |
| 11/10/2010 | CN201629511U Interlocking mechanism of drawout medium and high voltage breaker |
| 11/10/2010 | CN201629510U Switch cabinet baffle plate support |
| 11/10/2010 | CN101465525B High voltage frequency changer isolation trolley type high voltage switch cabinet |
| 11/03/2010 | CN201623395U Drawer-type intelligent universal breaker |
| 11/03/2010 | CN201623394U Armored withdrawable switch device |
| 11/03/2010 | CN201623393U Removable arc and resonance suppression device |
| 11/03/2010 | CN201623392U Bypass short-circuit device of functional unit of distribution system |
| 11/03/2010 | CN201623389U Checking trolley for 10kV indoor metal-clad draw-out switch equipment |
| 11/03/2010 | CN201623368U Rear door interlocked switchgear cabinet |
| 11/03/2010 | CN101877459A Cabin door telescopic connecting rod device of low-voltage power distribution cabinet |
| 11/03/2010 | CN101877293A Position indicating switch |
| 10/28/2010 | WO2010122765A1 Function unit and control center |
| 10/27/2010 | CN201616612U 高压开关柜 High Voltage Switchgear |
| 10/27/2010 | CN201616611U 抽屉式断路器三位置锁定装置 Withdrawable circuit-breaker three-position locking device |
| 10/27/2010 | CN201616380U 一种分体固封式接触器-熔断器组合电器 One kind of split solid sealing contacts - fuse combinations |
| 10/27/2010 | CN101872942A 24kV withdraw-type switch cabinet |
| 10/26/2010 | US7821775 Racking mechanism for a circuit breaker |
| 10/21/2010 | US20100263995 Three position lock device for drawout circuit breaker |
| 10/20/2010 | CN201611746U 一种铜排连接的大电流mns抽屉 A copper drain connected to a large current mns drawer |
| 10/20/2010 | CN201611745U 一种中置高压开关柜手车转运平台通用型定位锁紧机构 Set a medium high voltage switchgear transport platform trolley universal positioning locking mechanism |
| 10/20/2010 | CN201611744U 抽出式断路器隔离门安全隔离装置的联动自锁定装置 Linkage withdrawable isolation door safety device self-locking device isolation |
| 10/20/2010 | CN201611743U 抽出式断路器三位置信号采集装置 Withdrawable three-position signal acquisition device |
| 10/14/2010 | US20100259869 Medium voltage panel |
| 10/13/2010 | CN201608936U 采用磁保持继电器的调光-直通两用抽屉型调光柜 Using magnetic latching relay dimming - straight dual drawer-type dimmer cabinet |
| 10/13/2010 | CN201608935U 配电型调光柜 Distribution dimmer cabinet |
| 10/13/2010 | CN201608457U 抽出式断路器隔离门安全隔离装置的联动指令装置 Linkage instruction means withdrawable isolated gate security isolation unit |
| 10/13/2010 | CN201608456U 一种金属铠装抽出式开关设备 One metal armored withdrawable switchgear |
| 10/13/2010 | CN201608455U 大容量万能式断路器 Large capacity Circuit Breaker |
| 10/13/2010 | CN201608454U 一种移开式开关柜底盘车 One kind of withdrawable switchgear chassis |
| 10/13/2010 | CN201608453U 一种抽出式断路器的解锁机构 One kind of withdrawable unlocking mechanism |
| 10/13/2010 | CN201608452U 一种安全联锁机构 A secure interlock mechanism |
| 10/13/2010 | CN201608451U 一种移开式金属封闭开关设备的静触头罩 One kind of metal-enclosed switchgear remove static contact cover |
| 10/13/2010 | CN201608450U 一种封闭式高压开关柜泄压装置 High Voltage Switchgear a closed pressure relief device |
| 10/13/2010 | CN201608449U 一种抽屉柜安装板 One kind of drawers mounting plate |
| 10/13/2010 | CN201608448U 一种电器安装板 An electric appliance mounting plate |
| 10/13/2010 | CN201608391U 一种主电路出线动插头及其静插座 Fixed a master-circuit outlet socket plug and quiet |
| 10/07/2010 | DE102009017467A1 Sicherungseinheit für ein Schaltfeld einer elektrischen Schaltanlage, insbesondere einer luftisolierten Mittelspannungsschaltanlage Backup unit for a panel of electrical switchgear, in particular an air-insulated medium voltage switchgear |
| 10/06/2010 | EP2237303A1 Fuse unit for a control panel of an electrical switch assembly, in particular an air-insulated medium voltage switch assembly |
| 10/06/2010 | CN201601412U 一种手车柜的接地开关锁定装置 One kind of cabinet trolley grounding switch locking device |
| 10/06/2010 | CN201601411U 中置柜主回路接地手车 Center cabinet main circuit earthing truck |
| 10/06/2010 | CN201601410U 中压成套开关设备接地开关与手车及前门板联锁机构 Medium voltage switchgear equipment grounding switch and front door interlock mechanism handcart |