| Patents for H02B 11 - Switchgear having carriage withdrawable for isolation (5,238) |
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| 10/19/2005 | CN1224151C 不间断电源 Uninterruptible Power Supply |
| 10/12/2005 | CN1223063C Breaker inserting/withdrawing device |
| 10/05/2005 | CN2731795Y Contact clip of connector |
| 10/04/2005 | US6951990 Apparatus for racking circuit breakers into and out of switchgear |
| 09/29/2005 | US20050213288 High voltage outdoor substation |
| 09/28/2005 | EP1580856A1 High voltage switchgear in AIS configuration |
| 09/28/2005 | CN2729974Y Low voltage drawer switch cubicle with push mechanism |
| 09/28/2005 | CN2729973Y Drawer push mechanism in low voltage complete switch equipment |
| 09/28/2005 | CN2729972Y Contact and fuse mounting support combination system for medium voltage handcart switch cubicle |
| 09/28/2005 | CN2729767Y Full automatic multifunction controlling system |
| 09/28/2005 | CN1674376A High voltage outdoor substation |
| 09/21/2005 | CN2728055Y Static contact covering-curtain door opening device for movable switch cabinet |
| 09/14/2005 | EP1573875A2 Arrangement for protecting a bus bar system from internal arcing |
| 09/13/2005 | US6943999 Low cost safety switch interlock defeat operator |
| 09/07/2005 | CN1218454C Multi-pole low voltage circuit breaker with one current measuring device per line |
| 09/06/2005 | CA2155405C Interlock mechanism for a motor control unit |
| 08/31/2005 | CN2722480Y Mechanically actuating locker of armoured switching cabinet |
| 08/31/2005 | CN1217457C Locking device for withdrawable circuit-breakers |
| 08/24/2005 | EP1565972A2 Power circuit breaker |
| 08/04/2005 | US20050167256 Retrofit breaker adapter system and method |
| 07/28/2005 | US20050161307 Device for controlling a blocking mechanism in an electric switch and switch cell comprising said device |
| 07/20/2005 | EP1554790A2 Device for fixing a power circuit breaker in an insertion rack |
| 07/20/2005 | CN2711954Y Ground carriage for 3,6,12 KV vacuum breaker |
| 07/13/2005 | CN2710220Y Vacuum contactor middle truck |
| 07/06/2005 | CN2708545Y A mid-door interlocking device for centralized cabinet |
| 07/06/2005 | CN1635386A Relay protection fault detection module |
| 06/07/2005 | US6902409 Device for earthing a switching device arranged in a module frame in a displaceable manner |
| 06/01/2005 | CN2703346Y Withdrawing switch cubicle drawer propulsion interlocking mechanism |
| 05/25/2005 | CN2702494Y Automatic clutch for electric handcart driving mechanism |
| 05/18/2005 | EP1531526A2 Apparatus with housing, at least one plug socket, and at least one power switch |
| 05/18/2005 | CN2701134Y A low-voltage drawer type power distributing cabinet |
| 05/18/2005 | CN2701133Y A low-voltage power distributing cabinet |
| 05/18/2005 | CN2701132Y Indoor high-voltage compound insulated metal sealing switchgear |
| 05/12/2005 | DE10342596B3 Verriegelbarer Shutter für Einschubrahmen von Niederspannungs-Leistungsschaltern Lockable shutter for rack from low-voltage circuit breakers |
| 05/11/2005 | CN1614839A Movable operating drawer units |
| 05/11/2005 | CN1201453C Locking arrangement for circuit breaker draw-out mechanism |
| 05/11/2005 | CN1201452C Electric connection device for power circuit breaker |
| 05/04/2005 | CN2697919Y Contact-fuse combined electric appliance |
| 04/28/2005 | US20050087430 Electric power circuit breaker comprising a connection device for auxiliary current circuits |
| 04/27/2005 | CN1199214C Air circuit breaker |
| 04/26/2005 | US6884949 Main switch conveying apparatus for vacuum circuit breaker |
| 04/20/2005 | EP1524743A1 Compartment and mid- and/or hight voltage cell |
| 04/06/2005 | EP1521511A2 Motor control center interconnection method and apparatus |
| 04/06/2005 | CN2691123Y Real time on-line monitor for higt voltage equipment of transforming station |
| 04/05/2005 | US6875935 Integrated circuit breaker levering in and hoist crank tool |
| 03/31/2005 | US20050067181 Rail system for distributing power and data signals |
| 03/30/2005 | CN1601835A Compartment and mid- and/or hight voltage cell |
| 03/24/2005 | WO2005027288A1 Lockable shutter for withdrawable racks of low-voltage power circuit breakers |
| 03/16/2005 | CN2686171Y Moving built-in hand carriage cabinet |
| 03/09/2005 | CN2684426Y Low-pressure cabinet function unit |
| 03/09/2005 | CN2684425Y Drawer structure for low voltage drawing-out type cabinet |
| 03/09/2005 | CN1592994A Electric power circuit breaker comprising a connection device for auxiliary current circuits |
| 03/08/2005 | US6864444 Locking device |
| 03/02/2005 | CN1588722A Movable propelling continuous drawer function unit |
| 03/02/2005 | CN1588248A Full automatic five protection control system |
| 02/23/2005 | CN1585063A Breaker drawer seat with self-locking function |
| 02/16/2005 | CN1189986C 断路器 Breaker |
| 02/09/2005 | EP1382100B1 Protective unit to prevent contact with conductive contacts in a withdrawable rack of a switching device |
| 02/09/2005 | CN1578032A Drawout circuit breaker |
| 02/09/2005 | CN1188940C Plug-in circuit breaker comprising operating lever for opening and closing of poles |
| 02/02/2005 | CN1574529A Switching arrangement |
| 02/02/2005 | CN1574146A Main switch conveying apparatus for vacuum circuit breaker |
| 01/26/2005 | CN1186797C 空气断路器 Air Circuit Breakers |
| 01/13/2005 | US20050006211 Method for controlling an electrical switching module which can be displaced between an entry position and an exit position |
| 01/12/2005 | CN1564410A Functional unit of low voltage cabinet |
| 01/05/2005 | CN2669441Y Outdoor circuit breaker and isolating switch integrating device |
| 01/05/2005 | CN1183569C Pecker |
| 01/04/2005 | US6838626 Electric switch with a drive shaft and a blocking mechanism for blocking actuation of the drive shaft |
| 12/30/2004 | US20040262134 Low-voltage circuit breaker |
| 12/30/2004 | DE102004021455A1 Low voltage power switch has pawl and operating mechanism with operating shaft to move between discharge and reset positions |
| 12/29/2004 | CN1182638C Sealing type distributor protection door device |
| 12/22/2004 | CN1181603C 开关 Switch |
| 12/15/2004 | CN2664244Y Mechanical latching transmission device of metal enclosing switch apparatus |
| 12/15/2004 | CN1555598A Mounting structure for an electric switch |
| 12/14/2004 | CA2187702C Sliding trigger lock |
| 12/09/2004 | WO2004107520A1 Switch gear |
| 12/09/2004 | WO2004107519A1 Switch gear and casing for the switch gear |
| 12/09/2004 | US20040246664 Mounting structure for an electric switch |
| 12/01/2004 | CN1178347C Leading-out device for withdrawable electrical equipment |
| 11/17/2004 | EP1476927A2 Device for controlling a blocking mechanism in an electric switch and switch cell comprising said device |
| 11/17/2004 | CN1547793A Protective unit to prevent contact with conductive contacts in a withdrawable space of switching device |
| 11/11/2004 | DE10315646A1 Insertion circuit unit especially for low voltage for field bus systems has recognition and evaluation system with coded groups and a recognition signal for each level |
| 11/10/2004 | EP1474853A2 Electric power circuit breaker comprising a connection device for auxiliary current circuits |
| 11/03/2004 | CN2653755Y Movable contactor slide device of low voltage switch cabinet drawer |
| 11/03/2004 | CN1543029A Safety interlock system for circuit breaker |
| 11/02/2004 | CA2155373C Compact motor controller assembly |
| 10/28/2004 | US20040212943 Main switch conveying apparatus for vacuum circuit breaker |
| 10/27/2004 | EP1470624A2 Withdrawable unit for a switch device with auxiliary disconnector contacts |
| 10/27/2004 | CN2651999Y Guide rail structure of armoured metal closing switch equipment |
| 10/20/2004 | EP1469571A1 Interlocking device for a withdrawable electrical apparatus and apparatus having such device |
| 10/13/2004 | CN2648658Y Movable high voltage switch cubicle with new interlocking device |
| 10/13/2004 | CN2648657Y Metal-clad movable high voltage switch cubicle |
| 10/06/2004 | EP1451839A4 Intelligent circuit breaker module |
| 09/29/2004 | EP1463171A1 Enclosed electrical switchgear cubicle for high voltage |
| 09/22/2004 | CN2643522Y A novel armoring offbear type metal-clad switch cabinet |
| 09/22/2004 | CN1168186C Enclosed switch board and isolation parts casing pipe |
| 09/15/2004 | CN2641870Y Armoured type metal closed switch equipment |
| 09/15/2004 | CN1529927A Low voltage switchigear comprising locking device for appliance module |
| 09/15/2004 | CN1167175C Electrical connection mechanism used in drawable type breaker |
| 09/10/2004 | WO2003038963A3 Electric power circuit breaker comprising a connection device for auxiliary current circuits |