NO20032970L - Mellomspennings-koplingsanordning - Google Patents
Mellomspennings-koplingsanordningInfo
- Publication number
- NO20032970L NO20032970L NO20032970A NO20032970A NO20032970L NO 20032970 L NO20032970 L NO 20032970L NO 20032970 A NO20032970 A NO 20032970A NO 20032970 A NO20032970 A NO 20032970A NO 20032970 L NO20032970 L NO 20032970L
- Authority
- NO
- Norway
- Prior art keywords
- power supply
- medium
- medium voltage
- supply means
- coupler
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/06—Arrangements for supplying operative power
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
- H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
- H01H47/043—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current making use of an energy accumulator
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Pens And Brushes (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Photoreceptors In Electrophotography (AREA)
- Direct Current Feeding And Distribution (AREA)
- Emergency Protection Circuit Devices (AREA)
- Dc-Dc Converters (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00204754A EP1220409B1 (en) | 2000-12-28 | 2000-12-28 | An improved medium voltage switching device |
PCT/EP2001/015111 WO2002054555A1 (en) | 2000-12-28 | 2001-12-18 | A medium voltage switching device |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20032970D0 NO20032970D0 (no) | 2003-06-27 |
NO20032970L true NO20032970L (no) | 2003-08-11 |
Family
ID=8172528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20032970A NO20032970L (no) | 2000-12-28 | 2003-06-27 | Mellomspennings-koplingsanordning |
Country Status (5)
Country | Link |
---|---|
US (1) | US6911610B2 (no) |
EP (1) | EP1220409B1 (no) |
AT (1) | ATE553522T1 (no) |
NO (1) | NO20032970L (no) |
WO (1) | WO2002054555A1 (no) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2298986T3 (es) * | 2005-05-13 | 2008-05-16 | Abb Research Ltd. | Dispositivo de circuito electronico para propositos de control. |
ES2437348T3 (es) * | 2010-03-18 | 2014-01-10 | Abb Technology Ag | Unidad de interruptor y método relacionado |
FR3006817B1 (fr) | 2013-06-10 | 2016-11-18 | Hispano Suiza Sa | Dispositif et procede d'assistance d'un systeme de generation electrique d'un aeronef |
EP4025924B1 (en) * | 2019-12-05 | 2023-11-08 | S&C Electric Company | Low energy reclosing pulse test system and method |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3958095A (en) * | 1974-10-21 | 1976-05-18 | Allen-Bradley Company | Disconnect switch |
DE2543107C3 (de) * | 1975-09-25 | 1978-07-20 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Einrichtung zur Antriebssteuerung für hydraulisch betätigte Hochspannungs-Leistungsschalter |
DE3331823A1 (de) * | 1983-09-01 | 1985-03-21 | Siemens AG, 1000 Berlin und 8000 München | Stromversorgungseinrichtung fuer einen ueberstromausloeser |
FR2572864B1 (fr) * | 1984-11-06 | 1986-12-26 | Paris & Du Rhone | Demarreur electrique a reducteur pour moteur a combustion interne |
US5170144A (en) * | 1989-07-31 | 1992-12-08 | Solatrol, Inc. | High efficiency, flux-path-switching, electromagnetic actuator |
US5072082A (en) * | 1990-03-09 | 1991-12-10 | Cleaveland/Price Inc. | Electromagnetically locked contact blade |
US5525769A (en) * | 1994-05-16 | 1996-06-11 | General Electric Company | Inverter cut-out switch |
DE19530121A1 (de) * | 1995-08-16 | 1997-02-20 | Fev Motorentech Gmbh & Co Kg | Verfahren zur Reduzierung der Auftreffgeschwindigkeit eines Ankers an einem elektromagnetischen Aktuator |
CN1182551C (zh) * | 1997-09-18 | 2004-12-29 | 霍莱茨荷兰公司 | 电磁驱动器 |
US5959819A (en) * | 1998-03-16 | 1999-09-28 | Eaton Corporation | Reliable fault tolerant power supply for a protective relay |
DE19845779A1 (de) * | 1998-09-22 | 2000-03-23 | Siemens Ag | Energieversorgungseinrichtung für Schutzgeräte von Schaltanlagen |
US6156989A (en) * | 1999-09-30 | 2000-12-05 | Rockwell Technologies, Llc | Multi-phase vacuum switch arrangement including an electromagnet actuating mechanism |
US6362445B1 (en) * | 2000-01-03 | 2002-03-26 | Eaton Corporation | Modular, miniaturized switchgear |
-
2000
- 2000-12-28 AT AT00204754T patent/ATE553522T1/de active
- 2000-12-28 EP EP00204754A patent/EP1220409B1/en not_active Expired - Lifetime
-
2001
- 2001-12-18 WO PCT/EP2001/015111 patent/WO2002054555A1/en not_active Application Discontinuation
- 2001-12-18 US US10/451,533 patent/US6911610B2/en not_active Expired - Lifetime
-
2003
- 2003-06-27 NO NO20032970A patent/NO20032970L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1220409B1 (en) | 2012-04-11 |
US20040094397A1 (en) | 2004-05-20 |
NO20032970D0 (no) | 2003-06-27 |
ATE553522T1 (de) | 2012-04-15 |
EP1220409A1 (en) | 2002-07-03 |
WO2002054555A1 (en) | 2002-07-11 |
US6911610B2 (en) | 2005-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |