FR833721A - Interrupteur à gaz comprimé - Google Patents
Interrupteur à gaz compriméInfo
- Publication number
- FR833721A FR833721A FR833721DA FR833721A FR 833721 A FR833721 A FR 833721A FR 833721D A FR833721D A FR 833721DA FR 833721 A FR833721 A FR 833721A
- Authority
- FR
- France
- Prior art keywords
- compressed gas
- gas switch
- switch
- compressed
- gas
- 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
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/38—Plug-and-socket contacts
- H01H1/385—Contact arrangements for high voltage gas blast circuit breakers
-
- 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
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE420059T | 1937-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR833721A true FR833721A (fr) | 1938-10-28 |
Family
ID=3881794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR833721D Expired FR833721A (fr) | 1937-02-17 | 1938-02-14 | Interrupteur à gaz comprimé |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE420059A (fr) |
DE (1) | DE690442C (fr) |
FR (1) | FR833721A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2529145A (en) * | 1939-07-27 | 1950-11-07 | Delle Atel Const Electr | Pneumatic circuit breaker |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR871241A (fr) * | 1941-04-01 | 1942-04-13 | Merlin Gerin | Perfectionnements aux interrupteurs à fluide gazeux comprimé |
DE742510C (de) * | 1941-10-12 | 1943-12-04 | Studiengesellschaft Fuer Hochl | Lichtbogenloescheinrichtung fuer hohe Spannung, insbesondere Fluessigkeitsschalter |
DE742440C (de) * | 1941-11-27 | 1943-12-03 | Studiengesellschaft Fuer Hochl | Hochspannungsschalter |
DE908154C (de) * | 1942-01-27 | 1954-04-01 | Aeg | Freistrahldruckgasschalter |
DE1011035B (de) * | 1953-03-31 | 1957-06-27 | Licentia Gmbh | Elektrischer Hochleistungsschalter |
GB909822A (en) * | 1957-11-14 | 1962-11-07 | Reyrolle A & Co Ltd | Improvements relating to gas-blast electric circuit-breakers |
US3385941A (en) * | 1964-08-18 | 1968-05-28 | Westinghouse Electric Corp | Combined protective gap device and by-pass switch for series capacitor installations |
-
1937
- 1937-02-17 BE BE420059D patent/BE420059A/fr unknown
- 1937-04-30 DE DE1937A0082797 patent/DE690442C/de not_active Expired
-
1938
- 1938-02-14 FR FR833721D patent/FR833721A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2529145A (en) * | 1939-07-27 | 1950-11-07 | Delle Atel Const Electr | Pneumatic circuit breaker |
Also Published As
Publication number | Publication date |
---|---|
BE420059A (fr) | 1937-03-31 |
DE690442C (de) | 1940-04-25 |
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