IN166735B - - Google Patents
Info
- Publication number
- IN166735B IN166735B IN367/DEL/86A IN367DE1986A IN166735B IN 166735 B IN166735 B IN 166735B IN 367DE1986 A IN367DE1986 A IN 367DE1986A IN 166735 B IN166735 B IN 166735B
- 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 |
|---|---|---|---|
| GB858510442A GB8510442D0 (en) | 1985-04-24 | 1985-04-24 | High current switch contacts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN166735B true IN166735B (de) | 1990-07-14 |
Family
ID=10578130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN367/DEL/86A IN166735B (de) | 1985-04-24 | 1986-04-24 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0199594A3 (de) |
| GB (2) | GB8510442D0 (de) |
| IN (1) | IN166735B (de) |
| ZA (1) | ZA863065B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6388721A (ja) * | 1986-09-30 | 1988-04-19 | 三菱電機株式会社 | 真空遮断器の電極構造 |
| KR100361390B1 (ko) * | 1994-11-16 | 2003-02-19 | 이턴 코포레이션 | 진공차단기,진공차단기용접점코일조립체및원주전극코일의제조방법 |
| CN1145997C (zh) * | 2001-02-28 | 2004-04-14 | 京东方科技集团股份有限公司 | 集成化电力开关触头 |
| CN100442413C (zh) | 2001-09-12 | 2008-12-10 | 株式会社明电舍 | 用于真空断路器的触点以及包括该触点的真空断路器 |
| EP2715761B1 (de) * | 2011-05-24 | 2015-03-04 | Alstom Technology Ltd | Vakuumschalter |
| CN119786300A (zh) * | 2025-01-23 | 2025-04-08 | 西安交通大学 | 一种大容量断路器真空灭弧室触头结构 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139355B2 (de) * | 1971-09-16 | 1976-10-27 | ||
| DE2740994C3 (de) * | 1977-09-12 | 1980-09-18 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Vakuumschalter |
| DE3112009A1 (de) * | 1981-03-26 | 1982-10-07 | Siemens AG, 1000 Berlin und 8000 München | "kontaktanordnung fuer vakuumschalter" |
| DE3133799A1 (de) * | 1981-08-26 | 1983-03-17 | Siemens AG, 1000 Berlin und 8000 München | "kontaktanordnung fuer vakuumschalter" |
| DE3231593A1 (de) * | 1982-08-25 | 1984-03-01 | Siemens AG, 1000 Berlin und 8000 München | Kontaktanordnung fuer vakuumschalter |
| GB8321368D0 (en) * | 1983-08-09 | 1983-09-07 | Vacuum Interrupters Ltd | High current switch contacts |
-
1985
- 1985-04-24 GB GB858510442A patent/GB8510442D0/en active Pending
-
1986
- 1986-04-23 EP EP86303054A patent/EP0199594A3/de not_active Withdrawn
- 1986-04-23 GB GB08609928A patent/GB2174843A/en not_active Withdrawn
- 1986-04-24 ZA ZA863065A patent/ZA863065B/xx unknown
- 1986-04-24 IN IN367/DEL/86A patent/IN166735B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA863065B (en) | 1986-12-30 |
| EP0199594A3 (de) | 1988-01-13 |
| GB8609928D0 (en) | 1986-05-29 |
| EP0199594A2 (de) | 1986-10-29 |
| GB8510442D0 (en) | 1985-05-30 |
| GB2174843A (en) | 1986-11-12 |