| Patents for H02B 13 - Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle (6,055) |
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| 08/15/2001 | CN1308398A Gas insulated switch |
| 08/08/2001 | EP1121739A1 Gas-insulated switching device |
| 08/08/2001 | EP1121738A1 Gas-insulated switchgear device |
| 08/07/2001 | US6271493 High voltage disconnector with fixed and locking members secure under Lorentz forces |
| 08/07/2001 | US6271467 Adjustable HV/LV protective throat |
| 08/02/2001 | DE10004739A1 Leistungsschaltereinrichtung mit Sammelschienenanschlüssen und Abzweigleitungen Circuit breaker device with busbar connections and branch lines |
| 08/01/2001 | CN1306328A Bus connector for enclosed switchboad inflated with insulating gas |
| 07/31/2001 | US6268579 Vacuum switchgear |
| 07/26/2001 | WO2000045487A8 Horizontally positioned, encapsulated high-voltage circuit breaker |
| 07/26/2001 | US20010009199 Device for bus coupling between enclosed switchboards with insulating gas sealed therein |
| 07/25/2001 | EP1119086A1 Device for bus coupling between enclosed switchboards with insulating gas sealed therein |
| 07/25/2001 | EP1119011A1 Vacuum switch and vacuum switch gear using the vacuum switch |
| 07/25/2001 | EP1119009A1 Vacuum switch and vacuum switch gear |
| 07/25/2001 | CN1305208A Switch mechanism and its manufacturing method |
| 07/18/2001 | EP1116309A1 Medium-voltage switchgear with discharge channels for evacuating arc decomposition products |
| 07/18/2001 | CN1068722C Gas insulating switch device |
| 07/18/2001 | CN1068721C Gas insulated electrical apparatus |
| 07/18/2001 | CN1068701C Gas insulated switch gear device and method of assembling the same |
| 07/12/2001 | WO2001050563A1 Integral load connector module |
| 07/12/2001 | WO2001050561A1 Modular, miniaturized switchgear |
| 07/12/2001 | WO2001050487A1 Disconnector for high-voltage overhead lines |
| 07/12/2001 | CA2395667A1 Integral load connector module |
| 07/12/2001 | CA2395661A1 Modular, miniaturized switchgear |
| 07/10/2001 | US6259051 Vacuum switch and a vacuum switchgear using the same |
| 07/05/2001 | WO2001048498A1 ELECTRICAL FLASHOVER MONITOR-E FOM?x+¿ |
| 07/05/2001 | US20010006856 System for interconnecting medium-voltage or high-voltage electrical cells in enclosures |
| 07/04/2001 | EP1113550A1 Current transformer for a gas insulated switchgear |
| 07/04/2001 | EP1113545A1 A medium voltage power distribution cubicle |
| 06/28/2001 | US20010005306 Switchgear |
| 06/27/2001 | EP1111748A1 Interconnection system between medium or high voltage switchgear cubicles |
| 06/26/2001 | US6252763 Gas-insulated electrical apparatus |
| 06/22/2001 | CA2329852A1 System for interconnecting medium- or high-voltage electrical cells, in casings |
| 06/21/2001 | US20010004067 Vacuum switch including vacuum-measurement devices, switchgear using the vacuum switch, and operation method thereof |
| 06/21/2001 | DE19959450A1 Electrical plug connector is automatically filled with isolating gas during mounting of isolating gas-filled switching system components |
| 06/20/2001 | EP1109186A2 Vacuum switch including vacuum-measurement devices, switchgear using the vacuum switch, and operation method thereof |
| 06/20/2001 | CN1300092A Vacuum switch containing vacuum measuring device, switch device and operation method |
| 06/13/2001 | EP1107409A1 Switchgear and method of manufacturing thereof |
| 06/13/2001 | EP1107408A1 Gas-insulated switchgear |
| 06/13/2001 | CN1299173A Gas insulation switching device |
| 06/12/2001 | US6245990 Gas-insulated pipeline system with an inner line supported by column-type support structures |
| 06/07/2001 | WO2001041273A1 Bushing insulator and bushing-type current transformer for metal-encapsulated, air-insulated medium voltage switchgears |
| 06/07/2001 | US20010002666 Switch gear and method of manufacturing thereof |
| 06/07/2001 | DE19955218A1 Mobile encapsulated gas insulated medium voltage switchgear, comprises inner cone fitted on outer cone of lead-in, and cable shoe is fixable at free end of lead-in |
| 05/31/2001 | DE19958782A1 Lead-through insulator pin and lead-through current converter for metal-cased air-insulated medium voltage switching plants, comprises opening and mounting part which are components of common cast resin body |
| 05/30/2001 | CN1066583C Gas insulated switchgear installation |
| 05/30/2001 | CN1066582C Electric power apparatus |
| 05/29/2001 | US6239723 Encapsulated installation |
| 05/29/2001 | CA2222379C Procedure for distinguishing between an internal arc and a breakdown arc in an electrical installation under a metallic sheathing |
| 05/23/2001 | DE10009474C1 Multi-layer dielectric for preventing gas discharge between HV electrodes has semiconductor coating with non-linear conductivity applied to solid insulation layer facing insulation gas layer |
| 05/17/2001 | WO2001035431A1 Switch gear |
| 05/16/2001 | CN1065987C Gas insulated bus with branch |
| 05/15/2001 | US6232571 Medium-voltage circuit-breaker and disconnector module, and a corresponding power distribution substation |
| 05/08/2001 | US6229690 Electrical switchgear |
| 05/02/2001 | CN1065367C Encapsulated as isolated high voltage installation with partitioned connector component |
| 04/26/2001 | WO2001029945A1 Electrical switch with a metallic compartmented jacket for positioning disconnectors |
| 04/26/2001 | CA2381858A1 Electrical switch with a metallic compartmented jacket for positioning disconnectors |
| 04/25/2001 | CN1292491A Fluid-filled electric equipment intelligent analytical system and method |
| 04/25/2001 | CN1065081C Gas breaker |
| 04/25/2001 | CN1065067C Gas circuit breaker |
| 04/18/2001 | CN1291816A Gas insulating switch device |
| 04/17/2001 | US6219225 Gas insulated switch gear and method for assembling therefor |
| 04/12/2001 | WO2001026198A1 Gas-insulated switchgear device |
| 04/11/2001 | CN1064484C Gas insulation switching device |
| 04/07/2001 | CA2322901A1 Gas insulating switchgear |
| 04/05/2001 | WO2001024333A1 Gas insulated switch |
| 03/29/2001 | WO2001022547A1 Switchgear device with grounding unit |
| 03/22/2001 | WO2001020736A1 Gas-insulated switchgear device |
| 03/21/2001 | EP1085635A2 Fluid-filled electrical equipment intelligent analysis system and method |
| 03/21/2001 | EP0944943B1 Device for electrical connections between switch rooms |
| 03/20/2001 | US6205018 Air insulated switchgear with operating device for effect circuit breaker |
| 03/14/2001 | EP1082791A1 Encapsulation module with a combined disconnecting-earthing switch for a gas-insulated switchgear |
| 03/01/2001 | DE19940634A1 Electrical switchgear especially medium voltage (MV) switchgear, has switchgear components such as power switch, earthing switch, disconnector and busbars positioned in metal switchgear cabinet |
| 02/21/2001 | CN1284774A Connecting element with solid material insulating sheath |
| 02/13/2001 | US6188034 Gas insulated switchgear with flange-spacer assembly |
| 02/08/2001 | DE19937072A1 Medium-voltage switch |
| 02/01/2001 | WO2001008279A1 Metal-encapsulated, gas-insulated switchgear for medium voltage power stations |
| 02/01/2001 | DE19936985A1 Metal-encapsulated gas-insulated switching and control gear container electrical connection devices |
| 02/01/2001 | DE19935658A1 Heat-extraction device for gas-insulated metal-clad switch- gear, has ceramic insulating body positioned between two conductor sections jutting out in either direction from resin bushing |
| 01/24/2001 | EP0941565B1 Accidental arc absorber device with several absorber elements |
| 01/24/2001 | CN1281278A Container for distribution equipment, in particular, used for gas insulated medium voltage distribution equipment |
| 01/24/2001 | CN1061182C Gas-insulating type load cut-off system |
| 01/24/2001 | CN1061181C Switching device |
| 01/17/2001 | EP1068659A1 Encapsulating module with a three-phase switching device for a gas-insulated high-voltage switching installation |
| 01/17/2001 | EP1068624A1 Encapsulating module with a three-position switch integrated into a current path for a gas-insulated switchgear installation |
| 01/10/2001 | EP1066643A1 High voltage system having at least one device for optically detecting a parameter |
| 01/03/2001 | CN2413372Y High-tension sulfur hexafluoride load switch |
| 12/28/2000 | DE19929711A1 Current-conducting connecting device used as a bushing for electrical conductors in medium and high voltage applications have collars with a tubular cross-section |
| 12/27/2000 | CN1059978C Gas-insulated high-voltage electrical apparatus equipped with an arc short-circuiting device |
| 12/26/2000 | US6166323 Encapsulated gas isolated high voltage installation with a partitioned connector component |
| 12/20/2000 | EP1060548A1 Metal-enclosed, gas-insulated switchgears with containers filled with gas |
| 12/20/2000 | EP1060492A1 Apparatus and procedure for elimination of water, air and other gases from the mixture of sulfurhexafluoride (sf6) with gas |
| 12/20/2000 | EP1017142A4 Recloser-automatic switch for aerial power lines of the tel series |
| 12/13/2000 | EP1059715A1 Partioned Air insulated medium voltage switchgear with overpressure flaps |
| 12/03/2000 | CA2311841A1 Combined arc shield/wire tray for switchgear and switchgear assemblies incorporating same |
| 11/29/2000 | CN1274975A Gas-filled switch device |
| 11/22/2000 | EP1054493A1 Gas-insulated switchgear |
| 11/16/2000 | WO2000069041A1 Vacuum switch gear |
| 11/15/2000 | CN1273687A Vacuum switch and vacuum switch gear using the vacuum switch |
| 11/15/2000 | CN1273686A Vacuum switch and vacuum switch gear using the vacuum switch |
| 11/15/2000 | CN1273683A Vacuum switch gear |