ATE31842T1 - ELECTRIC SWITCH WITH ROTATING ARC. - Google Patents
ELECTRIC SWITCH WITH ROTATING ARC.Info
- Publication number
- ATE31842T1 ATE31842T1 AT84402171T AT84402171T ATE31842T1 AT E31842 T1 ATE31842 T1 AT E31842T1 AT 84402171 T AT84402171 T AT 84402171T AT 84402171 T AT84402171 T AT 84402171T AT E31842 T1 ATE31842 T1 AT E31842T1
- Authority
- AT
- Austria
- Prior art keywords
- arc
- pair
- blow
- annular tracks
- annular
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 239000004020 conductor Substances 0.000 abstract 1
- 230000005012 migration Effects 0.000 abstract 1
- 238000013508 migration Methods 0.000 abstract 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 abstract 1
- 229960000909 sulfur hexafluoride Drugs 0.000 abstract 1
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
- H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Circuit Breakers (AREA)
- Arc Welding Control (AREA)
Abstract
1. Self blow-out electric circuit breaker with arc rotation depending on a magnetic field, comprising insides a sealed housing (10), filled with sulphur hexafluoride, an arc formation chamber, in which is arranged a pair of separating contacts (16, 18) and an arc extinguishing chamber in which is arranged a pair of ring-shaped electrodes situated face to face in order to constitute annular tracks (28, 32) for the migration of the arc to be extinguished, and a magnetic blow-out device (34, 56) by rotation of the arc on said annular tracks (28, 32), characterized in that the movable contact of said pair of contacts is extended without discontinuity by an arcing horn (24) extending between the arc formation chamber and the extinguishing chamber and joining with one (28) of said annular tracks, the other annular track (32) being associated with the stationary contact (16), a current supply conductor (23) constituting a blow-out loop of the arc in the direction of the annular tracks (28).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8317775A FR2554631B1 (en) | 1983-11-07 | 1983-11-07 | ELECTRIC SWITCH WITH ROTATING ARC |
| EP84402171A EP0146424B1 (en) | 1983-11-07 | 1984-10-29 | Electrical switch with rotating arc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE31842T1 true ATE31842T1 (en) | 1988-01-15 |
Family
ID=9293913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT84402171T ATE31842T1 (en) | 1983-11-07 | 1984-10-29 | ELECTRIC SWITCH WITH ROTATING ARC. |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0146424B1 (en) |
| JP (1) | JPS60115117A (en) |
| AT (1) | ATE31842T1 (en) |
| DE (1) | DE3468582D1 (en) |
| FR (1) | FR2554631B1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8518381D0 (en) * | 1985-07-20 | 1985-08-29 | Y S Securities Ltd | Circuit interrupter |
| JP4693736B2 (en) * | 2006-09-28 | 2011-06-01 | 株式会社日本Ａｅパワーシステムズ | Gas insulated disconnect switch |
| US9355798B2 (en) | 2014-08-21 | 2016-05-31 | General Electric Company | System and method for quenching an arc |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2033329A1 (en) * | 1969-07-30 | 1971-02-11 | VEB Transformatorenwerk Karl Lieb \necht, χ 1160 Berlin Oberschoneweide, erf Muller, Ottmar, Dr Ing , χ 1160 Berlin Oberscnoneweide, Gleichmann, Walter, χ 1170 Berlin Köpenick | Separation point arrangement for electrical circuit breakers |
| JPS4511856Y1 (en) * | 1969-10-09 | 1970-05-26 | ||
| DE2334776A1 (en) * | 1973-07-09 | 1975-01-23 | Siemens Ag | A.C. light arc gas quenching using magnetic field - uses increase of additional magnetic gas blast field during light arc motion |
| DE2759267C3 (en) * | 1977-12-30 | 1980-09-11 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Gas switch |
| FR2494493A1 (en) * | 1980-11-17 | 1982-05-21 | Merlin Gerin | ELECTRIC CIRCUIT BREAKER WITH SELF-BLOWING BY ARC ROTATION |
| DE3271488D1 (en) * | 1981-02-03 | 1986-07-10 | South Wales Switchgear | Electrical switchgear |
-
1983
- 1983-11-07 FR FR8317775A patent/FR2554631B1/en not_active Expired
-
1984
- 1984-10-29 AT AT84402171T patent/ATE31842T1/en not_active IP Right Cessation
- 1984-10-29 EP EP84402171A patent/EP0146424B1/en not_active Expired
- 1984-10-29 DE DE8484402171T patent/DE3468582D1/en not_active Expired
- 1984-11-06 JP JP59234827A patent/JPS60115117A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0146424B1 (en) | 1988-01-07 |
| FR2554631A1 (en) | 1985-05-10 |
| DE3468582D1 (en) | 1988-02-11 |
| EP0146424A1 (en) | 1985-06-26 |
| FR2554631B1 (en) | 1986-09-05 |
| JPS60115117A (en) | 1985-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee | ||
| EEIH | Change in the person of patent owner |