IN166736B - - Google Patents
Info
- Publication number
- IN166736B IN166736B IN368/DEL/86A IN368DE1986A IN166736B IN 166736 B IN166736 B IN 166736B IN 368DE1986 A IN368DE1986 A IN 368DE1986A IN 166736 B IN166736 B IN 166736B
- Authority
- IN
- India
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
- H01H33/6642—Contacts; Arc-extinguishing means, e.g. arcing rings having cup-shaped contacts, the cylindrical wall of which being provided with inclined slits to form a coil
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB858510441A GB8510441D0 (en) | 1985-04-24 | 1985-04-24 | High current switch contacts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN166736B true IN166736B (de) | 1990-07-14 |
Family
ID=10578129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN368/DEL/86A IN166736B (de) | 1985-04-24 | 1986-04-24 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0199593A3 (de) |
| GB (2) | GB8510441D0 (de) |
| IN (1) | IN166736B (de) |
| ZA (1) | ZA863064B (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4119191C2 (de) * | 1991-06-11 | 1997-07-03 | Abb Patent Gmbh | Kontaktanordnung für eine Vakuumschaltkammer |
| JPH05159851A (ja) * | 1991-12-06 | 1993-06-25 | Mitsubishi Electric Corp | 高電流密度グロー放電スイッチ |
| JP2861757B2 (ja) * | 1992-11-10 | 1999-02-24 | 三菱電機株式会社 | 真空バルブの電極装置 |
| DE102005027268B3 (de) * | 2005-06-08 | 2007-01-04 | Siemens Ag | Kontaktanordnung für Vakuumschalter |
| EP2715761B1 (de) * | 2011-05-24 | 2015-03-04 | Alstom Technology Ltd | Vakuumschalter |
| CN103296579B (zh) * | 2013-05-10 | 2015-05-20 | 华中科技大学 | 一种沿面击穿型真空开关的触发电极 |
| CN103456555A (zh) * | 2013-07-31 | 2013-12-18 | 华中科技大学 | 一种带挡弧盘的真空开关触发电极结构 |
| DE102017222400B3 (de) | 2017-12-11 | 2019-03-21 | Siemens Aktiengesellschaft | Versteifter und feldoptimierter Schaltkontakt für Vakuumschaltröhren und eine Vakuumschaltröhre mit solchen Schaltkontakten |
| DE102019135459A1 (de) * | 2019-12-20 | 2021-06-24 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Vorrichtung zur Unterbrechung eines elektrischen Kreises |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3280286A (en) * | 1964-07-03 | 1966-10-18 | Mc Graw Edison Co | Vacuum-type circuit interrupter |
| DE1765263C3 (de) * | 1968-04-25 | 1979-11-29 | Calor-Emag Elektrizitaets-Aktiengesellschaft, 4030 Ratingen | Elektrischer Vakuumschalter |
| GB1528777A (en) * | 1975-01-10 | 1978-10-18 | Westinghouse Electric Corp | Cup-shaped contacts for vacuum interrupters having a continuous annular contact surface |
| DE2613567C3 (de) * | 1976-03-30 | 1980-02-14 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Kontaktanordnung fur Vakuum schalter |
| DE2939695A1 (de) * | 1979-09-29 | 1981-04-09 | Siemens AG, 1000 Berlin und 8000 München | Topfkontakt fuer vakuumschalter |
| DE3009925C2 (de) * | 1980-03-14 | 1984-03-08 | Siemens AG, 1000 Berlin und 8000 München | Kontaktstück für einen elektrischen Vakuumschalter |
| JPS579019A (en) * | 1980-06-18 | 1982-01-18 | Hitachi Ltd | Electrode for vacuum breaker |
| DE3151907A1 (de) * | 1981-12-23 | 1983-06-30 | Siemens AG, 1000 Berlin und 8000 München | Vakuumschaltroehre mit einem ring zur erzeugung eines axialen magnetfeldes |
| NL8401005A (nl) * | 1983-03-31 | 1984-10-16 | Mc Graw Edison Co | Konstruktie van kontakten van een vacuumstroombreker. |
| GB8321368D0 (en) * | 1983-08-09 | 1983-09-07 | Vacuum Interrupters Ltd | High current switch contacts |
| DE3415743A1 (de) * | 1984-04-26 | 1985-10-31 | Siemens AG, 1000 Berlin und 8000 München | Kontaktanordnung fuer einen vakuumschalter |
| US4675483A (en) * | 1984-09-10 | 1987-06-23 | Siemens Aktiengesellschaft | Contact arrangement for vacuum switches |
-
1985
- 1985-04-24 GB GB858510441A patent/GB8510441D0/en active Pending
-
1986
- 1986-04-23 EP EP86303053A patent/EP0199593A3/de not_active Withdrawn
- 1986-04-23 GB GB8609929A patent/GB2174549B/en not_active Expired
- 1986-04-24 IN IN368/DEL/86A patent/IN166736B/en unknown
- 1986-04-24 ZA ZA863064A patent/ZA863064B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB8510441D0 (en) | 1985-05-30 |
| GB8609929D0 (en) | 1986-05-29 |
| EP0199593A2 (de) | 1986-10-29 |
| GB2174549B (en) | 1989-12-06 |
| GB2174549A (en) | 1986-11-05 |
| ZA863064B (en) | 1986-12-30 |
| EP0199593A3 (de) | 1988-01-07 |