EP0948011A3 - Interrupteur pour lignes de puissance électriques à haute tension - Google Patents
Interrupteur pour lignes de puissance électriques à haute tension Download PDFInfo
- Publication number
- EP0948011A3 EP0948011A3 EP99200972A EP99200972A EP0948011A3 EP 0948011 A3 EP0948011 A3 EP 0948011A3 EP 99200972 A EP99200972 A EP 99200972A EP 99200972 A EP99200972 A EP 99200972A EP 0948011 A3 EP0948011 A3 EP 0948011A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- circuit breaker
- switch assembly
- blades
- electric power
- supporting base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H33/121—Load break switches
- H01H33/125—Load break switches comprising a separate circuit breaker
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/027—Integrated apparatus for measuring current or voltage
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/003—Earthing switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/008—Pedestal mounted switch gear combinations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/022—Details particular to three-phase circuit breakers
Landscapes
- Gas-Insulated Switchgears (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Emergency Protection Circuit Devices (AREA)
- Inorganic Insulating Materials (AREA)
- Organic Insulating Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI980672 | 1998-03-30 | ||
ITMI980672 IT1298973B1 (it) | 1998-03-30 | 1998-03-30 | Montante per linee elettriche ad alta tensione |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0948011A2 EP0948011A2 (fr) | 1999-10-06 |
EP0948011A3 true EP0948011A3 (fr) | 2000-05-03 |
Family
ID=11379576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99200972A Withdrawn EP0948011A3 (fr) | 1998-03-30 | 1999-03-30 | Interrupteur pour lignes de puissance électriques à haute tension |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0948011A3 (fr) |
IT (1) | IT1298973B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111555138B (zh) * | 2020-05-27 | 2021-11-16 | 威海汇通电力设备股份有限公司 | 一种具有剧烈撞击电路断开功能的户外配电柜 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT1022757E (pt) * | 1999-01-05 | 2001-09-28 | Enel Distribuzione Spa | Conjunto de seccionadores multipolares |
DE102005054842B4 (de) * | 2005-11-15 | 2014-09-18 | Alstom Grid Gmbh | Elektrische Schaltanlage |
CN101159196B (zh) * | 2007-11-05 | 2010-11-17 | 王若柏 | 户外高压隔离开关 |
WO2014093691A1 (fr) * | 2012-12-12 | 2014-06-19 | Southern States, Llc | Interrupteur de circuit électrique à transformation de courant intégrée |
DE102016218683B4 (de) | 2016-09-28 | 2018-04-05 | Siemens Aktiengesellschaft | Anordnung und Verfahren zum Schalten von Hochspannungen |
DE102016218836A1 (de) | 2016-09-29 | 2018-03-29 | Siemens Aktiengesellschaft | Anordnung und Verfahren zur Wartung von Hochspannungsschaltern |
CN112151297B (zh) * | 2020-09-29 | 2022-11-15 | 国网河南省电力公司经济技术研究院 | 一种基于母线支柱绝缘子的拼接外挂式母线接地开关 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH359188A (de) * | 1958-06-11 | 1961-12-31 | Sprecher & Schuh Ag | Trennschalter zum Abschalten von Lastströmen, insbesondere für Höchstspannungsanlagen |
DE2017835A1 (de) * | 1969-04-14 | 1970-10-15 | Switchgear and Equipment Ltd., Banbury, Oxford (Großbritannien) | Elektrisches Schaltgerät |
US5128608A (en) * | 1990-01-09 | 1992-07-07 | Mitsubishi Denki Kabushiki Kaisha | Optical instrument transformer |
WO1995027297A1 (fr) * | 1994-03-31 | 1995-10-12 | Abb Power T & D Company Inc. | Ensemble interrupteur |
DE19608285A1 (de) * | 1996-02-23 | 1997-08-28 | Siemens Ag | Hochspannungsfreiluftschalter |
-
1998
- 1998-03-30 IT ITMI980672 patent/IT1298973B1/it active IP Right Grant
-
1999
- 1999-03-30 EP EP99200972A patent/EP0948011A3/fr not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH359188A (de) * | 1958-06-11 | 1961-12-31 | Sprecher & Schuh Ag | Trennschalter zum Abschalten von Lastströmen, insbesondere für Höchstspannungsanlagen |
DE2017835A1 (de) * | 1969-04-14 | 1970-10-15 | Switchgear and Equipment Ltd., Banbury, Oxford (Großbritannien) | Elektrisches Schaltgerät |
US5128608A (en) * | 1990-01-09 | 1992-07-07 | Mitsubishi Denki Kabushiki Kaisha | Optical instrument transformer |
WO1995027297A1 (fr) * | 1994-03-31 | 1995-10-12 | Abb Power T & D Company Inc. | Ensemble interrupteur |
DE19608285A1 (de) * | 1996-02-23 | 1997-08-28 | Siemens Ag | Hochspannungsfreiluftschalter |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111555138B (zh) * | 2020-05-27 | 2021-11-16 | 威海汇通电力设备股份有限公司 | 一种具有剧烈撞击电路断开功能的户外配电柜 |
Also Published As
Publication number | Publication date |
---|---|
ITMI980672A1 (it) | 1999-09-30 |
IT1298973B1 (it) | 2000-02-07 |
EP0948011A2 (fr) | 1999-10-06 |
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18D | Application deemed to be withdrawn |
Effective date: 20080829 |