CH303416A - Flüssigkeitsarmer Leistungsschalter. - Google Patents
Flüssigkeitsarmer Leistungsschalter.Info
- Publication number
- CH303416A CH303416A CH303416DA CH303416A CH 303416 A CH303416 A CH 303416A CH 303416D A CH303416D A CH 303416DA CH 303416 A CH303416 A CH 303416A
- Authority
- CH
- Switzerland
- Prior art keywords
- low
- circuit breaker
- liquid circuit
- liquid
- breaker
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title 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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/55—Oil reservoirs or tanks; Lowering means therefor
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE303416X | 1951-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH303416A true CH303416A (de) | 1954-11-30 |
Family
ID=6111640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH303416D CH303416A (de) | 1951-07-11 | 1952-05-20 | Flüssigkeitsarmer Leistungsschalter. |
Country Status (4)
Country | Link |
---|---|
US (1) | US2724756A (de) |
CH (1) | CH303416A (de) |
FR (1) | FR1054468A (de) |
GB (1) | GB711936A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1199367B (de) * | 1956-03-27 | 1965-08-26 | Westinghouse Electric Corp | Elektrischer Schalter |
DE1205168B (de) * | 1960-03-14 | 1965-11-18 | Licentia Gmbh | Hochstromschalter |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1018001A (en) * | 1961-08-04 | 1966-01-26 | Ass Elect Ind | Improvements relating to oil circuit breakers |
US3300609A (en) * | 1963-05-15 | 1967-01-24 | Ass Elect Ind | Switchgear for high voltage power circuits with removable vacuum switch units |
CH515603A (de) * | 1969-09-18 | 1971-11-15 | Siemens Ag | Flüssigkeitsarmer Leistungsschalter |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US901967A (en) * | 1904-11-07 | 1908-10-27 | Gen Electric | Oil-switch. |
US1140957A (en) * | 1909-07-28 | 1915-05-25 | Westinghouse Electric & Mfg Co | Circuit-interrupter. |
US1276675A (en) * | 1914-02-10 | 1918-08-20 | Gen Electric | Electric switch. |
US1483839A (en) * | 1919-05-29 | 1924-02-12 | Sears B Condit Jr | Electric switch |
US1546433A (en) * | 1919-07-10 | 1925-07-21 | Condit Electrical Mfg Company | Electric switch |
-
1952
- 1952-04-12 FR FR1054468D patent/FR1054468A/fr not_active Expired
- 1952-05-20 CH CH303416D patent/CH303416A/de unknown
- 1952-05-30 GB GB13857/52A patent/GB711936A/en not_active Expired
- 1952-06-10 US US292670A patent/US2724756A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1199367B (de) * | 1956-03-27 | 1965-08-26 | Westinghouse Electric Corp | Elektrischer Schalter |
DE1205168B (de) * | 1960-03-14 | 1965-11-18 | Licentia Gmbh | Hochstromschalter |
Also Published As
Publication number | Publication date |
---|---|
FR1054468A (fr) | 1954-02-10 |
GB711936A (en) | 1954-07-14 |
US2724756A (en) | 1955-11-22 |
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