SE304785B - - Google Patents
Info
- Publication number
- SE304785B SE304785B SE13514/66D SE1351466D SE304785B SE 304785 B SE304785 B SE 304785B SE 13514/66 D SE13514/66 D SE 13514/66D SE 1351466 D SE1351466 D SE 1351466D SE 304785 B SE304785 B SE 304785B
- Authority
- SE
- Sweden
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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
-
- 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
- H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1391465A CH425950A (de) | 1965-10-08 | 1965-10-08 | Einrichtung für Druckgasschalter mit SF6 als Löschmittel und mit geschlossenem Gaskreislauf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE304785B true SE304785B (xx) | 1968-10-07 |
Family
ID=4396431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE13514/66D SE304785B (xx) | 1965-10-08 | 1966-10-06 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3480751A (xx) |
| CH (1) | CH425950A (xx) |
| DE (2) | DE1223439B (xx) |
| FR (1) | FR1495895A (xx) |
| GB (1) | GB1089688A (xx) |
| SE (1) | SE304785B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3773994A (en) * | 1972-06-30 | 1973-11-20 | Gen Electric | Double-exhaust gas-blast circuit breaker |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE690130C (de) * | 1933-10-20 | 1940-04-17 | Siemens Schuckertwerke Akt Ges | Schalter mit Lichtbogenloeschung durch stroemende oder expandierende Gase oder Daempfe |
| DE628853C (de) * | 1933-10-20 | 1936-04-17 | Siemens Schuckertwerke Akt Ges | Schalter mit Mehrfachunterbrechung und Lichtbogenloeschung durch eine im Kreislauf bewegte und wiederholt zum Loeschen benutzte Gas- oder Dampfmenge |
| DE629247C (de) * | 1934-02-21 | 1936-04-25 | Siemens Schuckertwerke Akt Ges | Schalter mit Lichtbogenloeschung durch eine im Kreislauf bewegte und wiederholt zum Loeschen benutzte Gas- oder Dampfmenge |
| DE633818C (de) * | 1934-05-10 | 1936-08-07 | Siemens Schuckertwerke Akt Ges | Schalter mit Lichtbogenloeschung durch ein stroemendes bzw. expandierendes gas- oder dampffoermiges Loeschmittel |
| US2365509A (en) * | 1941-11-26 | 1944-12-19 | Westinghouse Electric & Mfg Co | Circuit interrupting device |
| US2364981A (en) * | 1942-05-16 | 1944-12-12 | Allis Chalmers Mfg Co | Electric circuit breaker and method of operating the same |
| US2955182A (en) * | 1957-06-21 | 1960-10-04 | Ite Circuit Breaker Ltd | Contact cooling means for recirculating gas blast interrupters |
| US2913626A (en) * | 1957-10-04 | 1959-11-17 | Bbc Brown Boveri & Cie | Multiple spark gap arrangement for lighining arresters |
| CH410108A (de) * | 1964-05-25 | 1966-03-31 | Bbc Brown Boveri & Cie | Druckgasschalter |
-
1965
- 1965-10-08 CH CH1391465A patent/CH425950A/de unknown
- 1965-10-29 DE DEA50642A patent/DE1223439B/de active Pending
- 1965-10-29 DE DE6602887U patent/DE6602887U/de not_active Expired
-
1966
- 1966-09-16 US US579887A patent/US3480751A/en not_active Expired - Lifetime
- 1966-10-05 FR FR78853A patent/FR1495895A/fr not_active Expired
- 1966-10-06 GB GB44758/66A patent/GB1089688A/en not_active Expired
- 1966-10-06 SE SE13514/66D patent/SE304785B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1223439B (de) | 1966-08-25 |
| US3480751A (en) | 1969-11-25 |
| DE6602887U (de) | 1969-07-03 |
| GB1089688A (en) | 1967-11-01 |
| CH425950A (de) | 1966-12-15 |
| FR1495895A (fr) | 1967-09-22 |