FR2420836A1 - Disjoncteur haute tension - Google Patents
Disjoncteur haute tensionInfo
- Publication number
- FR2420836A1 FR2420836A1 FR7907440A FR7907440A FR2420836A1 FR 2420836 A1 FR2420836 A1 FR 2420836A1 FR 7907440 A FR7907440 A FR 7907440A FR 7907440 A FR7907440 A FR 7907440A FR 2420836 A1 FR2420836 A1 FR 2420836A1
- Authority
- FR
- France
- Prior art keywords
- insulator
- switch
- channel
- extinguishing gas
- piston
- 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.)
- Granted
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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
- H01H33/7053—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle having a bridging element around two hollow tubular contacts
Landscapes
- Circuit Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782813084 DE2813084A1 (de) | 1978-03-25 | 1978-03-25 | Elektrischer hochspannungsschalter |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2420836A1 true FR2420836A1 (fr) | 1979-10-19 |
FR2420836B3 FR2420836B3 (de) | 1982-02-19 |
Family
ID=6035430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7907440A Granted FR2420836A1 (fr) | 1978-03-25 | 1979-03-23 | Disjoncteur haute tension |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2813084A1 (de) |
FR (1) | FR2420836A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH645204A5 (de) * | 1979-05-25 | 1984-09-14 | Bbc Brown Boveri & Cie | Elektrischer schalter fuer grosse stroeme. |
-
1978
- 1978-03-25 DE DE19782813084 patent/DE2813084A1/de not_active Withdrawn
-
1979
- 1979-03-23 FR FR7907440A patent/FR2420836A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2813084A1 (de) | 1979-10-04 |
FR2420836B3 (de) | 1982-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |