| Patents for H02B 11 - Switchgear having carriage withdrawable for isolation (5,238) |
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| 09/26/2007 | CN200953291Y Interlocking device for draw type plastic case circuit breaker |
| 09/19/2007 | CN100338837C Power distributor and control center |
| 09/12/2007 | CN101034792A Pull-out type breaker |
| 09/05/2007 | CN200944508Y Handcart-type high-voltage switch cabinet |
| 09/05/2007 | CN200944507Y Delocking and locking waiting mechanism |
| 09/05/2007 | CN200944506Y Low-tension switch cabinet interlocking mechanism |
| 09/05/2007 | CN200944505Y Inspection clamping fixture of handcart-type high-voltage vacuum circuit breaker |
| 08/29/2007 | EP1825582A1 Indicator mechanism for electrical installation cabinet |
| 08/29/2007 | CN200941535Y Faceplate of electrical cabinet drawer |
| 08/22/2007 | CN2938499Y Centre-sets armoured movable metal closed switch cabinet |
| 08/22/2007 | CN2938498Y Safety locking mechanism of metal armoured movable switch cabinet |
| 08/22/2007 | CN101022210A 3.6 40.5kv withdrawing high-voltage switch equipment valve mechanism |
| 08/15/2007 | CN2935565Y Switch cabinet handcart contact arm connection structure |
| 08/09/2007 | DE102006012056B3 Actuation openings locking device for e.g. medium-voltage switch gear, has slides coupled with each other by locking latches and locking lever, such that one slide is locked in locking position when other slide is in release position |
| 08/08/2007 | CN2932776Y A novel GCK drawer unit structure |
| 08/08/2007 | CN2932774Y A drawer-type switchgear cabinet |
| 08/02/2007 | DE10260402B4 Einrichtung zur Herstellung einer unter Kontaktkraft gehaltenen stromleitenden Überbrückung und elektrisches Erdungsgerät mit einer derartigen Einrichtung Means for producing a maintained under contact force and electrical current-conducting bridging grounding device with such a device |
| 08/01/2007 | EP1813005A1 Locking device and withdrawable rack provided with said locking device |
| 08/01/2007 | CN2930032Y Novel high voltage switch cabinet |
| 08/01/2007 | CN2929997Y Row type electric connector module |
| 07/25/2007 | CN2927426Y Low-voltage drawing switch apparatus |
| 07/25/2007 | CN101005199A Novel low voltage drawer operation mechanism |
| 07/25/2007 | CN101005198A Optic fiber positioner of hand-vehicle isolation switch contact of high voltage switch cabinet |
| 07/18/2007 | CN2924867Y Low-voltage withdrawable switch cabinet pushing mechanism |
| 07/18/2007 | CN2924764Y Vacuum circuit breaker with direct-acting isolating switch |
| 07/18/2007 | CN101001004A Operation power supply carriage for voltage control cabinet |
| 07/18/2007 | CN101001003A Valve open-close mechnaism of movable high-tension switch cabinet |
| 07/10/2007 | CA2155406C Connector assembly for a motor control unit |
| 07/04/2007 | CN2919625Y Moving type manual emergency brake separating device of middle positioned handcart cabinet |
| 06/28/2007 | DE10217921B4 Selbsttragende Baugruppe für ein Leistungsschaltfeld Self-supporting assembly for a power switching field |
| 06/27/2007 | CN2917039Y Screw rod bushing for chassis |
| 06/20/2007 | EP1798744A1 Control circuit connecting apparatus for drawer type circuit breaker |
| 06/20/2007 | CN2914417Y Valve lift arrangement of combining cam geometric locus and composite four bar linkage mechanism |
| 06/20/2007 | CN2914416Y New type combined electrical appliance of contactor and fuse plug |
| 06/20/2007 | CN1983752A Control circuit connecting apparatus for drawer type circuit breaker |
| 06/20/2007 | CN1322645C Mounting structure for an electric switch |
| 06/14/2007 | US20070131528 Switching device |
| 05/16/2007 | CN2901649Y Positioning linkage mechanism for hand cart push device |
| 05/16/2007 | CN1316703C Compartment and mid- and/or hight voltage cell |
| 05/09/2007 | CN2899210Y Contact box with temperature sensor |
| 05/03/2007 | DE102006050477A1 Mid voltage range switching systems has a fixed contact and moving contact within a plasma sealed area |
| 05/02/2007 | CN2896622Y Ladder pull-handle easy to dismount |
| 05/02/2007 | CN2896621Y High-voltage circuit breaker hand-cart electric device |
| 05/02/2007 | CN1314178C Control center |
| 04/25/2007 | EP1367681B1 Vacuum switch unit and switch gear |
| 04/25/2007 | CN1312815C Busbar connecting terminal |
| 04/25/2007 | CN1312814C Drawout circuit breaker |
| 04/18/2007 | CN2891419Y Earthing device of trolley-type breaker for high voltage switch cabinet |
| 04/18/2007 | CN2891418Y Draw-out type power distribution cabinet for machine tools |
| 04/18/2007 | CN2891412Y Network-based intelligent permanent magnetic actuated MV/HV switch cabinet |
| 04/11/2007 | CN2888702Y An armored movable switch cabinet with foldable metal door |
| 04/11/2007 | CN1310387C Vacuum switch unit and switch gear |
| 04/04/2007 | CN2886883Y Operation turnplate structure for high-voltage switch cabinet |
| 04/03/2007 | US7199491 Intelligent circuit breaker module |
| 03/28/2007 | CN2884624Y 10-kilovoltage line smart switching cabinet |
| 03/28/2007 | CN1937339A Position indicating and locking device |
| 03/28/2007 | CN1307758C Low voltage switchigear comprising locking device for plug in device |
| 03/20/2007 | US7193338 Method for tapping a high voltage transmission line and substation using the same |
| 03/07/2007 | CN2877097Y Circuit distributing adapter for small current |
| 03/07/2007 | CN1925245A Universal breaker equipped with drawer |
| 02/28/2007 | CN1921251A Pull type breaker |
| 02/28/2007 | CN1302591C Movable propelling continuous drawer function unit |
| 02/21/2007 | CN1301579C Switching arrangement |
| 02/13/2007 | US7174731 Rotational speed control system, rotatingly driving system, air blow system, clean bench, outdoor unit of air conditioner |
| 02/07/2007 | CN2867669Y Interlocking device for preventing circuit breaker mis-operation |
| 02/07/2007 | CN2867668Y Interlocking device for preventing charged misconnecting earthed switch |
| 02/07/2007 | CN1909141A Combined energy trip gear with pre-tripping function |
| 01/24/2007 | CN2862452Y Metal-shielding mobile type indoor A.C. metal sealed switch cabinet |
| 01/24/2007 | CN2862451Y Propulsive interlocking device for drawer switch cabinet |
| 01/24/2007 | CN2862450Y Separating mobile plug for high-voltage electric distribution device under mine well |
| 01/23/2007 | CA2206754C Benzimidazole derivatives with antihistaminic activity |
| 01/17/2007 | CN1295832C Draw out arrangement for molded case circuit breakers |
| 01/17/2007 | CN1295831C Driving apparatus for insertion type circuit breaker |
| 01/10/2007 | CN2857287Y Drawer type breaker guidway gear |
| 01/10/2007 | CN2857286Y Midship vacuum breaker chassis vehicle with middle voltage a.c.metallic armored shifting switch cabinet |
| 01/04/2007 | DE102005026388B3 Kontaktanordnung Contact arrangement |
| 01/03/2007 | CN2854877Y Movable grounding device |
| 01/03/2007 | CN2854876Y Electric operation module of middle vaccum circuit breaker chassis carriage |
| 01/03/2007 | CN1293587C Breaker drawer seat with self-locking function |
| 12/27/2006 | CN2851710Y Special clutch for electric module of chassis handcart for middle arranged vacuum circuit breaker |
| 12/27/2006 | CN1292523C Protective unit to prevent contact with conductive contacts in a withdrawable space of switching device |
| 12/20/2006 | CN2850083Y Drawer device for low voltage complete switch plant |
| 12/20/2006 | CN2850082Y Conducting rod with insulative sleeve |
| 12/07/2006 | WO2006128801A1 Contact arrangement |
| 12/06/2006 | CN1288812C Electric power circuit breaker comprising a connection device for auxiliary current circuits |
| 11/29/2006 | EP1004158B1 Insertable and retractable switching device comprising a blocking bar which prevents wrong operation |
| 11/22/2006 | CN2840427Y Special single-phase double-pole breaker hand cart for railway |
| 11/22/2006 | CN2840426Y 断路器三位置状态信号采集传输装置 Three breaker position status signal acquisition and transmission equipment |
| 11/08/2006 | CN2836283Y Armored central enclosed AC metal switch apparatus |
| 11/01/2006 | CN2833970Y Switch cabinet operating and control device |
| 10/31/2006 | US7129430 Low-voltage circuit breaker |
| 10/25/2006 | CN2831549Y Mobile operating drawer unit assembly |
| 10/24/2006 | US7124488 Retrofit breaker adapter system and method |
| 10/19/2006 | DE102005011403A1 Einschub für eine Niederspannungsschaltanlage Slot for a low-voltage switchgear |
| 10/18/2006 | EP1713152A1 Control system for medium voltage electrical equipment |
| 10/18/2006 | CN2829164Y Outdoor drawer type beam-pumping unit control box |
| 10/18/2006 | CN1280963C Functional unit of low voltage cabinet |
| 10/12/2006 | WO2006105879A1 Electrical low-voltage switchgear |
| 10/12/2006 | CA2600539A1 Electrical low-voltage switchgear assembly |
| 10/11/2006 | CN2826774Y Combined drawer type multifunctional distribution box |