FR779718A - Interrupteur de courant alternatif - Google Patents
Interrupteur de courant alternatifInfo
- Publication number
- FR779718A FR779718A FR779718DA FR779718A FR 779718 A FR779718 A FR 779718A FR 779718D A FR779718D A FR 779718DA FR 779718 A FR779718 A FR 779718A
- Authority
- FR
- France
- Prior art keywords
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01H33/44—Devices for ensuring operation of the switch at a predetermined point in the ac cycle
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE422775X | 1933-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR779718A true FR779718A (fr) | 1935-04-11 |
Family
ID=6466087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR779718D Expired FR779718A (fr) | 1933-09-13 | 1934-09-12 | Interrupteur de courant alternatif |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR779718A (fr) |
GB (1) | GB422775A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE767781C (de) * | 1936-05-29 | 1953-06-08 | Siemens Schuckertwerke A G | Wechselstromschalter |
DE757251C (de) * | 1933-09-13 | 1953-09-14 | Siemens Schuckertwerke A G | Ausloesegeraet zum synchronen Abschalten eines Leistungsschalters |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3172010A (en) * | 1956-01-10 | 1965-03-02 | Ite Circuit Breaker Ltd | High speed contacting device |
DE1158606B (de) * | 1961-12-28 | 1963-12-05 | Siemens Ag | Betaetigungseinrichtung fuer Synchronschalter |
US3378727A (en) * | 1965-05-14 | 1968-04-16 | Siemens Ag | Circuit breaker for interrupting at zero current and automatically reclosing after unsuccessful interruption |
US3449537A (en) * | 1965-05-14 | 1969-06-10 | Siemens Ag | Circuit breaker for interrupting at zero current and automatically reclosing after unsuccessful interruption |
CA963942A (en) * | 1971-01-12 | 1975-03-04 | Edmond Thuries | Control device for auxiliary circuit breaker switches |
CN113161192B (zh) * | 2021-04-22 | 2023-01-20 | 云南电网有限责任公司电力科学研究院 | 一种磁场增强型的真空断路器 |
-
1934
- 1934-09-12 FR FR779718D patent/FR779718A/fr not_active Expired
- 1934-09-13 GB GB26338/34A patent/GB422775A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE757251C (de) * | 1933-09-13 | 1953-09-14 | Siemens Schuckertwerke A G | Ausloesegeraet zum synchronen Abschalten eines Leistungsschalters |
DE767781C (de) * | 1936-05-29 | 1953-06-08 | Siemens Schuckertwerke A G | Wechselstromschalter |
Also Published As
Publication number | Publication date |
---|---|
GB422775A (en) | 1935-01-17 |
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