| Patents for H02B 11 - Switchgear having carriage withdrawable for isolation (5,238) |
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| 07/30/2003 | CN2563798Y Chassis vehicle safety device for hand vehicle type switch cabinet |
| 07/30/2003 | CN2563797Y Hand vehicle type electric switch cabinet driving device |
| 07/23/2003 | EP1329006A2 Switchgear for an extensible circuit breaker |
| 07/23/2003 | CN1431744A Electrical connection mechanism used in drawable type breaker |
| 07/16/2003 | CN2561138Y Three-position locating display propelling mechanism |
| 07/16/2003 | CN2561137Y Drawer interlocking mechanism for switch cabinet |
| 07/09/2003 | CN2560134Y Vertical bus for withdrawable switch box and its connection structure |
| 07/08/2003 | US6590170 Portable Latch |
| 06/25/2003 | CN1426618A Switch-panel for circuit breakers, with device compartment and cable terminal compartment |
| 06/11/2003 | EP1318584A2 Plug-in unit for switchgear |
| 06/11/2003 | CN2555570Y Novel bend closure |
| 06/11/2003 | CN2555569Y Novel contact case |
| 06/04/2003 | EP1316131A1 Locking device for withdrawable circuit-breakers |
| 05/28/2003 | DE10203700C1 Ejection device for power switch module in electrical switch installation with spindle drive operated by inserted drive tool |
| 05/15/2003 | WO2001097351A3 Switchgear for an extensible circuit breaker |
| 05/14/2003 | CN2550941Y Slide mechanism of drawing out device |
| 05/14/2003 | CN2550940Y Driving device for breaker |
| 05/13/2003 | US6563062 Insertion/withdrawal mechanism for a circuit interrupter |
| 05/08/2003 | WO2003038965A2 Mounting structure for an electric switch |
| 05/08/2003 | WO2003038964A2 Method for controlling a displaceable electrical switching module |
| 05/08/2003 | WO2003038963A2 Electric power circuit breaker comprising a connection device for auxiliary current circuits |
| 05/07/2003 | EP1308973A2 Electrical circuit breaker with a housing and a front covering control panel |
| 05/06/2003 | US6559394 Air circuit breaker |
| 04/24/2003 | DE10204226C1 Switchgear installation plug-in module has operating device for auxiliary separation contacts and contact device displaced by slider controlled by rotary shaft of operating device |
| 04/23/2003 | EP0925624B1 Circuit breaker draw apparatus and system |
| 04/16/2003 | CN1105716C Benzimidazole derivatives with antihistaminic activity |
| 04/08/2003 | US6545859 Automatically operating interlock assembly for electrical cabinets |
| 04/08/2003 | US6545234 Circuit breaker with mechanical interlock |
| 03/19/2003 | EP1142079B1 Power node control center |
| 03/19/2003 | CN1103488C Device for control of discharge and disengagement of energy storage device when plug in circuit breaker is withdrawn |
| 03/13/2003 | DE20117583U1 Locking device for a switch cabinet has a swingable lever with a bolt and locks by the release of springs |
| 03/12/2003 | CN1402397A Draw circuit breaker locking device |
| 03/12/2003 | CN1402396A Safety hanging locking device for draw circuit breaker |
| 02/27/2003 | DE10202973C1 Switch module for switching electrical currents has support unit supporting separation unit from drive unit in operating position |
| 02/20/2003 | WO2002087038A3 Protective unit to prevent contact with conductive contacts in a withdrawable rack of a switching device |
| 02/09/2003 | CA2397044A1 Automatically operating interlock assembly requiring an electrical cabinet to be closed before connection of the equipment therein |
| 02/05/2003 | CN2534711Y Propelling mechanism for low-voltage switch cabinet drawer |
| 02/05/2003 | CN1395755A Multi-pole low voltage circuit breaker with one current measuring device per line |
| 01/30/2003 | DE10116895C1 Betätigungsvorrichtung für einen Trennschalter Actuating device for a circuit breaker |
| 01/22/2003 | EP1277259A1 Switchpanel for circuit breakers, with a device compartment and a cable terminal compartment |
| 01/22/2003 | CN1099746C Pullout electrical switch equipment and initializing method and operation method |
| 01/22/2003 | CN1099686C Locking device for circuit breaker plug-in and disconnection mechanism |
| 01/21/2003 | US6508656 Multiple pin contactor device for power bus bar systems |
| 01/08/2003 | CN2529560Y Three-position positioning indication interlocking propelling mechanism |
| 01/02/2003 | US20030001702 Multi-pole low voltage circuit breaker with one current measuring device per line |
| 12/27/2002 | WO2002103872A1 Busbar connecting terminal |
| 12/25/2002 | CN2528133Y Fixed indoor metal enclosed switch equipment |
| 12/11/2002 | CN1384571A Breaker inserting/withdrawing device |
| 12/03/2002 | US6490149 Drawing apparatus for a drawer type electrical machinery |
| 11/26/2002 | US6486420 Disconnector contact drive devices for switching installations which supply and distribute power |
| 11/20/2002 | CN2521797Y Indoor metal-clad with drawable switch equipment |
| 11/14/2002 | WO2002091414A2 Intelligent circuit breaker module |
| 11/13/2002 | CN1094248C 端子连接装置 Terminal connecting means |
| 11/07/2002 | US20020163254 Intelligent circuit breaker module |
| 11/06/2002 | CN1378714A Electric connection device for power circuit breaker |
| 11/05/2002 | US6476335 Draw-out mechanism for molded case circuit breakers |
| 10/31/2002 | WO2002087041A1 Protective unit to prevent contact with conductive contacts in a withdrawable rack of a switching device |
| 10/31/2002 | WO2002087040A1 Electric switch with a drive shaft and a blocking mechanism for blocking actuation of the drive shaft |
| 10/31/2002 | WO2002087039A1 Travelling mechanism for a withdrawable circuit-breaker |
| 10/31/2002 | WO2002087038A2 Protective unit to prevent contact with conductive contacts in a withdrawable rack of a switching device |
| 10/31/2002 | WO2002087037A1 Low voltage switchgear comprising a locking device for an appliance module |
| 10/31/2002 | DE10120737C1 Niederspannungs-Schaltanlage mit einer Verriegelungsvorrichtung für einen Geräteeinschub Low-voltage switchgear with a locking device for a drawer unit |
| 10/30/2002 | EP1252693A1 Multi-pole low voltage circuit breaker with one current measuring device per line |
| 10/29/2002 | US6472620 Locking arrangement for circuit breaker draw-out mechanism |
| 10/24/2002 | DE10217921A1 Self-supporting unit for power breaker panel has at least one switch complete with associated drive mounted on mounting wall with guides corresponding to gas tank guide elements |
| 10/23/2002 | EP1251614A2 Self-supporting module for a power switchgear |
| 10/23/2002 | CN2518248Y Midship interlocking and locking set for switch cabinet |
| 10/16/2002 | CN2517150Y High-voltage switch cubicle with safety tripping operation mechanism |
| 10/09/2002 | EP1248339A2 Actuating device for a switch |
| 10/08/2002 | US6462296 Circuit breaker arrangement, in particular air-insulated circuit breaker drawer arrangement in medium-voltage technology |
| 10/02/2002 | DE10106271A1 Kontaktvorrichtung zur lösbaren Verbindung einer bewegbaren Geräteeinheit mit ortsfesten Kontaktkörpern Contact device for detachably connecting a movable equipment unit with the fixed contact bodies |
| 09/29/2002 | CA2379234A1 Exhaust chamber for arc resistant cabinets |
| 09/25/2002 | EP0913020B1 Unpluggable electrical equipment comprising a fixed unit and a removable and unpluggable unit being installed in the fixed unit |
| 09/25/2002 | CN1091540C Fixing terminal and electric connection module for plug-in circuit breaker |
| 09/11/2002 | CN2511026Y Switch-cabinet drawer-type power-supply module panel locking-positioning structure |
| 09/11/2002 | CN2511025Y Dual-power-supply hand-cart type high-voltage switch cabinet |
| 09/10/2002 | US6448519 Contact system arrangement for plug-in circuit breakers and base |
| 09/04/2002 | CN2509758Y Contact terminal box with mutual inductor |
| 09/03/2002 | US6445570 Automatically operating interlock assembly requiring an electrical cabinet to be closed before connection of the equipment |
| 09/03/2002 | US6445559 Double wide center handle |
| 08/28/2002 | CN1366726A Locking arrangement for circuit breaker draw-out mechanism |
| 08/28/2002 | CN1366725A Wiring circuit breaker and switchboard |
| 08/14/2002 | EP1231691A1 Switch operating device for drawout switchgear |
| 08/14/2002 | CN1364331A Draw out arrangement for molded case circuit breakers |
| 08/13/2002 | US6433998 Switchgear |
| 08/08/2002 | WO2002061902A1 Appliance unit comprising a contact device for detachable connection to fixed conductor rails |
| 08/07/2002 | CN2504803Y Drawer type sealing chamber of inner fuse for high voltage switch cabinet |
| 08/07/2002 | CN1362718A 空气断路器 Air Circuit Breakers |
| 08/01/2002 | US20020101704 Automatically operating interlock assembly requiring an electrical cabinet to be closed before connection of the equipment |
| 08/01/2002 | US20020100667 Automatically operating interlock assembly for electrical cabinets |
| 07/31/2002 | EP1227558A1 Switchgear |
| 07/31/2002 | EP1227557A1 A drawing apparatus for a drawer type electrical machinery |
| 07/31/2002 | EP1226640A1 Line circuit-breaker device with side control |
| 07/31/2002 | CN1088538C 断路器 Breaker |
| 07/30/2002 | CA2369460A1 Automatically operating interlock assembly requiring an electrical cabinet to be closed before connection of the equipment therein |
| 07/30/2002 | CA2369453A1 Automatically operating interlock assembly for electrical cabinets |
| 07/25/2002 | US20020097551 Drawing apparatus for a drawer type electrical machinery |
| 07/24/2002 | CN1360325A 空气断路器 Air Circuit Breakers |
| 07/23/2002 | US6424519 Plug-in draw out unit |
| 07/17/2002 | CN2501228Y Function combined current transformer set |