DE69523669D1 - Vakuum Röhre, insbesondere für Lastschalter oder elektrischer Mittelspannungsschalter und Schalter mit einer solchen Röhre - Google Patents
Vakuum Röhre, insbesondere für Lastschalter oder elektrischer Mittelspannungsschalter und Schalter mit einer solchen RöhreInfo
- Publication number
- DE69523669D1 DE69523669D1 DE69523669T DE69523669T DE69523669D1 DE 69523669 D1 DE69523669 D1 DE 69523669D1 DE 69523669 T DE69523669 T DE 69523669T DE 69523669 T DE69523669 T DE 69523669T DE 69523669 D1 DE69523669 D1 DE 69523669D1
- Authority
- DE
- Germany
- Prior art keywords
- switches
- tube
- medium voltage
- load
- electrical medium
- 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.)
- Expired - Fee Related
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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
- H01H33/6641—Contacts; Arc-extinguishing means, e.g. arcing rings making use of a separate coil
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
- H01H33/6661—Combination with other type of switch, e.g. for load break switches
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9407615A FR2721434B1 (fr) | 1994-06-20 | 1994-06-20 | Ampoule sous vide, notamment pour disjoncteur ou interrupteur électrique moyenne tension et interrupteur intégrant une telle ampoule. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69523669D1 true DE69523669D1 (de) | 2001-12-13 |
DE69523669T2 DE69523669T2 (de) | 2002-08-01 |
Family
ID=9464479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69523669T Expired - Fee Related DE69523669T2 (de) | 1994-06-20 | 1995-06-07 | Vakuum Röhre, insbesondere für Lastschalter oder elektrischer Mittelspannungsschalter und Schalter mit einer solchen Röhre |
Country Status (5)
Country | Link |
---|---|
US (1) | US5591948A (de) |
EP (1) | EP0689217B1 (de) |
JP (1) | JPH0845397A (de) |
DE (1) | DE69523669T2 (de) |
FR (1) | FR2721434B1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW389919B (en) * | 1995-09-27 | 2000-05-11 | Hitachi Ltd | Insulated type switching device |
NL1017985C2 (nl) * | 2001-05-03 | 2002-11-05 | Holec Holland Nv | Vacuümonderbreker voorzien van een coaxiale spoel voor het opwekken van een axiaal magneetveld nabij de contactorganen van de onderbreker. |
DE102005002139B4 (de) * | 2005-01-13 | 2007-01-25 | Siemens Ag | Dreistellungsschalter mit Kurvenscheibe |
EP2169795A1 (de) * | 2008-09-26 | 2010-03-31 | Eaton Electric B.V. | Schaltinstallation mit Bogenschutz und Bogenschutzverfahren |
FR2970809B1 (fr) | 2011-01-25 | 2013-02-22 | Schneider Electric Ind Sas | Dispositif de coupure moyenne tension comprenant une ampoule a vide |
DE102012025115A1 (de) * | 2012-12-21 | 2014-06-26 | Technische Universität Braunschweig | Leistungsschalter |
FR3037709B1 (fr) | 2015-06-22 | 2018-05-11 | Schneider Electric Industries Sas | Ampoule a vide et appareillage de protection electrique comportant une telle ampoule |
CN111816500B (zh) * | 2020-09-10 | 2020-12-15 | 广东电网有限责任公司东莞供电局 | 一种真空断路器的灭弧装置 |
EP4053871A1 (de) | 2021-03-03 | 2022-09-07 | ABB Schweiz AG | Mittelspannungsschaltvorrichtung |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3210505A (en) * | 1962-04-03 | 1965-10-05 | Gen Electric | Electrode structure for an electric circuit interrupter |
US3211866A (en) * | 1963-02-05 | 1965-10-12 | Gen Electric | Vacuum type electric circuit interrupter with plural parallel-connected contact points |
US3489873A (en) * | 1967-11-06 | 1970-01-13 | Gen Electric | Triggered vacuum type circuit interrupter |
US4171474A (en) * | 1977-05-27 | 1979-10-16 | Electric Power Research Institute, Inc. | Current interrupter electrode configuration |
FR2655766B1 (fr) | 1989-12-11 | 1993-09-03 | Merlin Gerin | Disjoncteur hybride moyenne tension. |
FR2677487B1 (fr) * | 1991-06-10 | 1993-09-03 | Merlin Gerin | Interrupteur electrique sous vide. |
FR2682808B1 (fr) * | 1991-10-17 | 1997-01-24 | Merlin Gerin | Disjoncteur hybride a bobine de soufflage axial. |
FR2682807B1 (fr) * | 1991-10-17 | 1997-01-24 | Merlin Gerin | Disjoncteur electrique a deux cartouches a vide en serie. |
-
1994
- 1994-06-20 FR FR9407615A patent/FR2721434B1/fr not_active Expired - Fee Related
-
1995
- 1995-06-06 US US08/466,735 patent/US5591948A/en not_active Expired - Lifetime
- 1995-06-07 EP EP95410054A patent/EP0689217B1/de not_active Expired - Lifetime
- 1995-06-07 DE DE69523669T patent/DE69523669T2/de not_active Expired - Fee Related
- 1995-06-13 JP JP7146479A patent/JPH0845397A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH0845397A (ja) | 1996-02-16 |
DE69523669T2 (de) | 2002-08-01 |
FR2721434B1 (fr) | 1996-08-02 |
US5591948A (en) | 1997-01-07 |
FR2721434A1 (fr) | 1995-12-22 |
EP0689217A1 (de) | 1995-12-27 |
EP0689217B1 (de) | 2001-11-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |