CH431665A - Elektrisches Schaltgerät - Google Patents
Elektrisches SchaltgerätInfo
- Publication number
- CH431665A CH431665A CH629064A CH629064A CH431665A CH 431665 A CH431665 A CH 431665A CH 629064 A CH629064 A CH 629064A CH 629064 A CH629064 A CH 629064A CH 431665 A CH431665 A CH 431665A
- Authority
- CH
- Switzerland
- Prior art keywords
- electrical switchgear
- switchgear
- electrical
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/02—Details
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB19111/63A GB1084543A (en) | 1963-05-14 | 1963-05-14 | Improvements in and relating to electric switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH431665A true CH431665A (de) | 1967-03-15 |
Family
ID=10123956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH629064A CH431665A (de) | 1963-05-14 | 1964-05-14 | Elektrisches Schaltgerät |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3303309A (de) |
| CH (1) | CH431665A (de) |
| GB (1) | GB1084543A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3399286A (en) * | 1966-03-07 | 1968-08-27 | Powerdyne Inc | High voltage electric swtich |
| US3594524A (en) * | 1970-02-09 | 1971-07-20 | Gen Electric | Vacuum-type electric circuit breaker |
| US3751617A (en) * | 1972-06-14 | 1973-08-07 | Gen Electric | Vacuum type circuit breaker |
| US4087664A (en) * | 1975-08-29 | 1978-05-02 | I-T-E Imperial Corporation | Hybrid power circuit breaker |
| US4131774A (en) * | 1977-09-09 | 1978-12-26 | Westinghouse Electric Corp. | Circuit interrupter operating mechanism |
| JPS58207802A (ja) * | 1982-05-27 | 1983-12-03 | 株式会社東芝 | ハイブリツド形しや断器 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1801736A (en) * | 1926-10-30 | 1931-04-21 | Condit Electrical Mfg Corp | Oil-immersed vacuum-type switch |
| US2977446A (en) * | 1956-10-22 | 1961-03-28 | Westinghouse Electric Corp | Compressed-gas circuit interrupter |
| US2981815A (en) * | 1957-12-10 | 1961-04-25 | Westinghouse Electric Corp | Circuit interrupter |
| US3206580A (en) * | 1962-08-28 | 1965-09-14 | Gen Electric | Fluid immersed tap changing switching system for transformers |
-
1963
- 1963-05-14 GB GB19111/63A patent/GB1084543A/en not_active Expired
-
1964
- 1964-05-11 US US366325A patent/US3303309A/en not_active Expired - Lifetime
- 1964-05-14 CH CH629064A patent/CH431665A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1084543A (en) | 1967-09-27 |
| US3303309A (en) | 1967-02-07 |
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