| Patents for H02B 11 - Switchgear having carriage withdrawable for isolation (5,238) |
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| 06/26/2008 | US20080151475 Locking Device and Withdrawable Rack Provided with Said Locking Device |
| 06/19/2008 | DE102006059108A1 Plug-in frame for a power switch comprises an element acting as part of a power switch for supporting a busbar which slides in a holder when a torque acts on the power switch and extending up to the holder |
| 06/18/2008 | CN201075598Y Shutter mechanism for 10 kv alternating current metal closing switch apparatus |
| 06/17/2008 | CA2266800C A device for control of discharge and disengagement of an energy storage device when extraction of a plug-in circuit breaker is performed |
| 06/11/2008 | CN101197494A Draw-out power cell disconnect and isolation mechanism with rack-out guide tray |
| 06/04/2008 | EP1306867B1 Improvements made to fuse-holder bases |
| 05/28/2008 | CN201066768Y Drawer push interlocking mechanism |
| 05/28/2008 | CN101189694A Contact arrangement |
| 05/28/2008 | CN101188348A Stretching type breaker and stretching handle for the same |
| 05/21/2008 | CN201063424Y Earth handcart |
| 05/21/2008 | CN201063423Y Epoxy-pouring dry type integrated transformer substation device |
| 05/21/2008 | CN201063418Y Epoxy-pouring solid insulation switch |
| 05/15/2008 | WO2008055558A1 Plug-in housing module |
| 05/14/2008 | EP1921646A2 Three-pole apparatus for a medium or high voltage cubicle comprising such a three-pole apparatus |
| 05/14/2008 | CN201061141Y Armoured withdraw type arc extinguishing switch device |
| 05/14/2008 | CN201061096Y Movable metal closed switch device |
| 05/14/2008 | CN201061088Y Modified contact box |
| 05/14/2008 | CN100388139C Full automatic five protection control system |
| 05/08/2008 | DE10010738B4 Schaltfeld mit einem Fahrgestell Control panel with a chassis |
| 04/24/2008 | US20080094782 Draw-out power cell disconnect and isolation mechanism with rack-out guide tray |
| 04/23/2008 | EP1914853A2 Withdrawable apparatus for air circuit breaker |
| 04/23/2008 | EP1914852A2 Draw-out power cell disconnect and isolation mechanism with rack-out guide tray |
| 04/23/2008 | CN201051619Y An arc elimination and harmony elimination device for handcart three-phase power grid system |
| 04/23/2008 | CN201051615Y Explosion insulated for mine and secure combined switch |
| 04/23/2008 | CN201051570Y Main circuit connection plug |
| 04/23/2008 | CN101165981A Cradle withdraw in and out device of circuit break |
| 04/09/2008 | CN101159369A Novel contact box equipped with net ring and production process thereof |
| 04/03/2008 | WO2008039920A2 Temperature-sensitive nanoparticles for controlled drug delivery |
| 04/03/2008 | US20080078659 Compact integral rotational drawout stop device with linear permissive |
| 04/02/2008 | CN201044338Y Low-voltage withdrawing distribution box conductive plug-in connecting component |
| 04/02/2008 | CN201044337Y Secondary connector |
| 04/02/2008 | CN201044336Y Main circuit switch |
| 04/02/2008 | CN201044335Y Integrated power distribution unit |
| 04/02/2008 | CN101156288A Electrical low-voltage switchgear |
| 04/02/2008 | CN100378885C Electromagnetic type switch device |
| 03/26/2008 | CN201041923Y Handcart push structure for internal single phase vacuum breaker of electric railway user |
| 03/26/2008 | CN201041922Y Folding shaking handle |
| 03/26/2008 | CN100377459C Position locking device for breaker |
| 03/19/2008 | EP1004159B1 A link switch |
| 03/19/2008 | CN201038645Y High voltage AC metal movable switch apparatus valve device |
| 03/19/2008 | CN201038644Y Low-voltage switch cabinet drawer retreating device |
| 03/19/2008 | CN201038643Y Draw-out unit of low-voltage distribution cabinet for operating without opening door |
| 03/19/2008 | CN201038642Y Circlip for socket member contact unit |
| 03/19/2008 | CN201038641Y Low-voltage cabinet combined type lamination type plug for electric connection |
| 03/19/2008 | CN201038640Y Interlinking mechanism for small unit drawer of switch cabinet |
| 03/06/2008 | DE102007038747A1 Schutz- und Führungsvorrichtung für ein Kabel oder dergleichen A protective and guiding device for a cable or the like |
| 03/05/2008 | CN101136539A Interlocking device for electronic switchgear |
| 02/28/2008 | DE102006050477B4 Mittelspannungsschaltanlage mit Eingießpolteilen und Einfahrkontaktanordnungen Medium voltage switchgear with embedded poles and Einfahrkontaktanordnungen |
| 02/27/2008 | CN201029196Y Indoor metal armoring pull-out type switch breaker carriage grounding device |
| 02/27/2008 | CN201029088Y Combined energy trip mechanism with pre-tripping function |
| 02/13/2008 | EP1886329A1 Contact arrangement |
| 02/06/2008 | CN201018214Y voltage mutual inductor handcart of moving type switching equipment |
| 02/06/2008 | CN201018213Y Wiring terminal |
| 02/06/2008 | CN201018212Y Mechanical interlocking mechanism of low-voltage distribution cabinet |
| 01/24/2008 | DE102006041366B3 Interlocking device for electronic switchgear, has activation slide movable in opposite direction under mechanical action of separating part of circuit breaker for pivoting lever from sleeve and for releasing access to cylinder of drive |
| 01/16/2008 | EP1879275A1 Distribution switchgear |
| 01/16/2008 | CN100362713C Movable operating drawer units |
| 01/09/2008 | CN201004536Y Explosion proof combined feedback switch for mine |
| 01/02/2008 | CN201000981Y Connection device of electric circuit |
| 12/26/2007 | CN200997497Y Locker for eject circuit breaker |
| 12/26/2007 | CN200997496Y Movable high-voltage switching closet with shunt |
| 12/26/2007 | CN101093932A Pull-out breaker |
| 12/26/2007 | CN100358065C Solenoid operator and solenoid-operated switching device and control device for electromagnet |
| 12/19/2007 | EP1867018A1 Electrical low-voltage switchgear |
| 12/19/2007 | CN200994041Y Fixed-isolating low voltage switch cabinet |
| 12/18/2007 | US7310220 High voltage outdoor substation |
| 12/12/2007 | CN200990481Y Distributing system high voltage switch equipment safety linkage device |
| 12/12/2007 | CN200990480Y Contact unit for connector |
| 12/05/2007 | CN200987046Y Novel low-voltage drawer controlling mechanism |
| 12/05/2007 | CN200987045Y Mechanical electric interlocking mechanism for Low voltage draw-out type switch cabinet power operation drawer |
| 12/05/2007 | CN200987044Y Rear wire outlet four-pole cable adapter for switch cabinet |
| 12/05/2007 | CN200987039Y Medium-pressure switch installation |
| 12/05/2007 | CN101083387A Full-function operation mechanism for drawer |
| 11/22/2007 | WO2007131940A1 Safety annex for a medium voltage switchboard plant |
| 11/21/2007 | CN200979971Y The switch cabinet of a novel working guide rail |
| 11/21/2007 | CN100350532C Main switch conveying apparatus for vacuum circuit breaker |
| 11/15/2007 | WO2007129905A1 Method and device for maintenance of high-voltage switchgear with voltage |
| 11/15/2007 | DE10033643B4 Handantrieb für ein Schaltgerät Manual drive for a switching device |
| 11/14/2007 | EP1854190A1 Withdrawable part for a low-voltage switchgear |
| 11/14/2007 | CN200976465Y Valve mechanism for closing indoor switch equipment |
| 11/14/2007 | CN200976464Y 开关柜用触头盒 Switchgear contacts box |
| 11/07/2007 | CN200972998Y Handcart with isolation and overvoltage protection function |
| 11/07/2007 | CN200972997Y Drawing base of high voltage vacuum breaker |
| 10/31/2007 | CN200969491Y Position display apparatus for low voltage drawer type switch cabinet |
| 10/25/2007 | DE102006019356A1 Luftisolierte Mittelspannungs-Schaltanlage Air-insulated medium voltage switchgear |
| 10/24/2007 | CN200965984Y Anti-fall device for low voltage drawer-type power distribution cabinet |
| 10/24/2007 | CN200965983Y Drawer rail for low voltage drawer-type power distribution cabinet |
| 10/24/2007 | CN200965982Y Power supply plug-in device for low voltage drawer-type power distribution cabinet |
| 10/24/2007 | CN200965976Y Low voltage drawer type switch cabinet frame |
| 10/24/2007 | CN101061613A Locking device and withdrawable rack provided with said locking device |
| 10/10/2007 | CN200959489Y Safety flexible-gate mechanical interlocking device of high-voltage switch cabinet |
| 10/10/2007 | CN101051734A Not-opening door operation tapping unit of low voltage distribution cabinet |
| 10/10/2007 | CN100342604C Plug-in circuit breaker |
| 10/03/2007 | CN200956503Y Universal circuit breaker with drawer |
| 10/03/2007 | CN200956502Y Functional position operating mechanism for draw-out circuit breaker |
| 10/03/2007 | CN101047305A Handcart propelling mechanism of single phase vacuum circuit breaker in electric railway user |
| 10/03/2007 | CN100341216C Safety interlock system for circuit breaker |
| 09/27/2007 | WO2006105879A9 Electrical low-voltage switchgear |
| 09/26/2007 | CN200953443Y Steel-clad moving switch box utilizing integrated P type hand car working guiderail |
| 09/26/2007 | CN200953440Y Mining flameproof high-voltage vacuum distributing device |