| Patents for H02B 11 - Switchgear having carriage withdrawable for isolation (5,238) |
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| 10/11/2006 | CN2826773Y Power feed flash drawer cabinet function unit with propulsion mechanism |
| 10/11/2006 | CN2826772Y Metal closed switch cabinet |
| 10/11/2006 | CN1279672C Driving gear of isolating switch contact for switching appliance |
| 09/27/2006 | EP1396917B1 Busbar connecting terminal |
| 09/27/2006 | CN2821965Y Indoor metal armoured tapping switch device |
| 09/27/2006 | CN2821964Y Fuse hand car matched with 40.5 KV high voltage switch cabinet |
| 09/08/2006 | WO2006092381A1 Withdrawable part for a low-voltage switchgear |
| 09/06/2006 | CN2814740Y Fuse insulating case for hand cart cabinet |
| 09/06/2006 | CN1829022A Draw-out function unit of control center |
| 09/06/2006 | CN1829021A Function unit of control control center and manufacturing method thereof |
| 08/31/2006 | DE102005009235A1 Safety device for medium voltage switch gear, has sealing head whose studs are inserted into recesses of arms when handle moves from one position to another position so that studs and head move away from plate and plate springs are relaxed |
| 08/24/2006 | DE10216594B4 Einschubkassette und Schaltschrank Plug-in unit and cabinet |
| 08/23/2006 | EP1693938A1 Withdrawable unit for a low-voltage circuit-breaker with a two-piece guiding slot |
| 08/23/2006 | CN2809995Y A mechanical code lock for drawer unit of low-voltage drawer type switch cabinet with selectivity and guiding&locating function |
| 08/22/2006 | US7095113 Semiconductor device with interlocking clip |
| 08/22/2006 | CA2252300C Safety door-locking system for switchgear cabinets |
| 08/15/2006 | US7091432 Power circuit breaker |
| 08/09/2006 | CN2805164Y Position locking device for circuit-breaker |
| 08/09/2006 | CN2805163Y Medium-voltage switching cabinet |
| 08/03/2006 | DE202006007908U1 Fuse assembly for medium voltage switch-gear, has water-tight seals between fuse chamber and fuse tray |
| 08/02/2006 | CN2802808Y Main circuit connection device of switch cubicle |
| 08/02/2006 | CN1268050C Electric switch with a drive shaft and a blocking mechanism for blocking actuation of the drive shaft |
| 07/26/2006 | CN2800605Y Operational power supply carriage for voltage control cabinet |
| 07/24/2006 | CA2532484A1 Control arrangement for switchgear |
| 07/20/2006 | DE202006006711U1 Air insulated middle voltage switchgear has outer insulated walls in cable outlet region and crossways phase separating walls on holders extending between the outer walls |
| 07/19/2006 | CN1805232A Switching apparatus having a withdrawable-part rack and a lockable power circuit breaker |
| 07/18/2006 | US7078634 Mounting structure for an electric switch |
| 07/13/2006 | DE102004059095A1 Schaltvorrichtung mit Einschubrahmen und verriegelbarem Leistungsschalter Switching device with slide frame and lockable circuit breaker |
| 07/11/2006 | CA2183417C Secondary disconnect assembly for high ampere-circuit breaker |
| 06/28/2006 | CN1262056C Control center |
| 06/27/2006 | US7067747 Protective unit to prevent contact with conductive contacts in a withdrawable space of switching device |
| 06/27/2006 | US7067746 Travelling mechanism for a withdrawable circuit-breaker |
| 06/22/2006 | DE102004061277A1 Mehrphasiges Schaltgerät mit zumindest drei gleichartigen Unterbrechereinheiten Polyphase switching device comprising at least three similar interrupter units |
| 06/22/2006 | DE102004061276A1 Elektrische Kontaktanordnung The electrical contact assembly |
| 06/21/2006 | CN1790848A Handcart pushing mechanism of handcart high-voltage switch cabinet breaker |
| 06/20/2006 | US7064641 Cathedral door shutter assembly |
| 06/20/2006 | US7064283 Device for fixing a power circuit breaker in an insertion rack |
| 06/14/2006 | CN1787306A Position locking device for breaker |
| 06/08/2006 | DE202006004823U1 Device for positioning and fixing circuit breakers in insertion rack has slider in which insertion or withdrawable position of switch is maintained such that it is positioned close to form element of drive shaft end |
| 06/07/2006 | EP1667295A1 Draw out type switch with locking mechanism for circuit breaker |
| 06/07/2006 | EP1667294A1 Structure of remote controlling engagement and separation of an insertion and withdrawal connector apparatus |
| 06/06/2006 | US7057123 Safety interlock for circuit breaker housing assembly and extraction device |
| 06/01/2006 | DE102005055457A1 Bewegliche Abdecktafel-Baueinheit Movable cover plate assembly |
| 06/01/2006 | DE102004056725A1 Verriegelungsvorrichtung und Einschubrahmen mit einer Verriegelungsvorrichtung Locking device and mounting rack with a locking device |
| 05/26/2006 | WO2006053881A1 Locking device and withdrawable rack provided with said locking device |
| 05/24/2006 | EP1380082B1 Low voltage switchgear comprising a locking device for an appliance module |
| 05/24/2006 | CN2783582Y Drawing out type electric control cabinet for oil pump |
| 05/24/2006 | CN1776979A Handcart high-voltage switch cabinet mechanical interlock mechanism |
| 05/24/2006 | CN1776978A Circuit breaker handcart |
| 05/23/2006 | US7049514 Rail system for distributing power and data signals |
| 05/11/2006 | WO2006049502A1 Indicator mechanism for electrical installation cabinet |
| 05/10/2006 | EP1573875B1 Arrangement for protecting a bus bar system from internal arcing |
| 05/10/2006 | EP1565972B1 Power circuit breaker |
| 05/10/2006 | CN2779687Y Armoured removing type closed metal switch cabinet |
| 05/03/2006 | EP1586150B1 Gas insulated switching system or component of a gas insulated switching system comprising an open-air leadthrough |
| 05/03/2006 | CN1767287A Handcart type high-voltage switch board breaker handcart positioning device |
| 05/03/2006 | CN1254898C Pull-out breaker |
| 05/03/2006 | CN1254897C Guide rial driving mechanism used for pull type circuit breaker |
| 04/26/2006 | CN2775899Y Built-in voltage mutual inductor hand cart for fuse |
| 04/26/2006 | CN1765039A Switch device |
| 04/26/2006 | CN1765038A Switch apparatus and its frame |
| 04/26/2006 | CN1253984C Protective unit to prevent contact with conductive contacts in a withdrawable rack of a switching device |
| 04/25/2006 | US7034233 Device for controlling a blocking mechanism of an electric switch in a switch cell |
| 04/13/2006 | DE202004020823U1 Switching apparatus, has locking device with transverse strut fixed in withdrawable-part rack and stop fixed to power circuit breaker, where strut and stop engage with one another in tilted position of breaker, in event of short circuit |
| 04/04/2006 | US7022923 Locking device for withdrawable circuit-breakers |
| 03/29/2006 | CN2768259Y Moveable high-voltage electrical appliance |
| 03/29/2006 | CN1248383C Central control board |
| 03/28/2006 | US7019228 Method for controlling a displaceable electrical switching module |
| 03/22/2006 | CN2766463Y Broadcast communication integration bobbin for field work |
| 03/15/2006 | CN1747267A Three-position state signal collecting transmitter of drawer of low-voltage switch cabinet |
| 03/15/2006 | CN1245792C Method of on line prealarming when temperature of plug in switch cabinet is abnormal |
| 03/09/2006 | US20060049025 Insertable power circuit breaker |
| 03/01/2006 | CN1742414A Gas insulated switching system or component of a gas insulated switching system comprising an open-air leadthrough |
| 02/23/2006 | US20060037846 Device for fixing a power circuit breaker in an insertion rack |
| 02/15/2006 | CN1734868A Movable operation drawer unit assembly |
| 02/15/2006 | CN1734866A Switching device for power distribution |
| 02/15/2006 | CN1242525C Device for earthing switching device arranged in module frame in displaceable manner |
| 02/15/2006 | CN1242524C Appliance unit comprising a contact device for detachable connection to fixed conductor rails |
| 02/01/2006 | CN1728308A Solenoid operator and solenoid-operated switching device and control device for electromagnet |
| 02/01/2006 | CN1728307A Solenoid operator and solenoid-operated switching device and control device for electromagnet |
| 02/01/2006 | CN1728296A Solenoid operator and solenoid-operated switching device and control device for electromagnet |
| 01/25/2006 | CN1725584A Circuit breaker drawer base with self-locking function |
| 01/18/2006 | CN2753026Y Movable pushing continuous drawer function unit |
| 01/18/2006 | CN2753025Y Multipurpose functional main circuit plug |
| 01/18/2006 | CN1237678C Connector for conductor bars |
| 01/11/2006 | CN1720652A Arrangement for protecting a bus bar system from internal arcing |
| 01/04/2006 | CN2750535Y A vacuum contactor-fuse combined electric appliance |
| 12/28/2005 | CN2749151Y Drawer of low voltage draw-out type switch cabinet |
| 12/28/2005 | CN2749150Y Motor chassis for circuit breaker handcart |
| 12/28/2005 | CN2749149Y Drawer pushing mechanism for low voltage draw-out type switch cabinet |
| 12/28/2005 | CN2749148Y Intelligent controller for medium voltage removal type switch cabinet |
| 11/24/2005 | US20050258922 Cathedral door shutter assembly |
| 11/23/2005 | EP1476927B1 Device for controlling a blocking mechanism in an electric switch and switch cell comprising said device |
| 11/16/2005 | CN1227794C Switch-panel for circuit breakers, with device compartment and cable terminal compartment |
| 11/09/2005 | CN1695278A Withdrawable unit for a switch device with auxiliary disconnector contacts |
| 11/03/2005 | DE202005013536U1 Connecting contact for use in plug-in capacity switch, has fixing rim fixed in retaining groove by pressing or lifting, and bus bar formed in profile part, such that groove runs as part of profile shape in direction of profile axle |
| 10/27/2005 | DE102004021455B4 Niederspannungs-Leistungsschalter Low-voltage circuit breaker |
| 10/26/2005 | CN1689206A Plug-in circuit breaker |
| 10/19/2005 | CN2735611Y A movable metering handcart |
| 10/19/2005 | CN1685579A Device for fixing a power circuit breaker in an insertion rack |