FR2419575A1 - Sectionneur haute tension - Google Patents
Sectionneur haute tensionInfo
- Publication number
- FR2419575A1 FR2419575A1 FR7905398A FR7905398A FR2419575A1 FR 2419575 A1 FR2419575 A1 FR 2419575A1 FR 7905398 A FR7905398 A FR 7905398A FR 7905398 A FR7905398 A FR 7905398A FR 2419575 A1 FR2419575 A1 FR 2419575A1
- Authority
- FR
- France
- Prior art keywords
- switching
- contact pieces
- pantograph
- contact piece
- high voltage
- 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
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/34—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact adapted to engage an overhead transmission line, e.g. for branching
- H01H31/36—Contact moved by pantograph
-
- 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
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H33/121—Load break switches
- H01H33/123—Load break switches in which the auxiliary contact pivots on the main contact-arm and performs a delayed and accelerated movement
- H01H33/124—Load break switches in which the auxiliary contact pivots on the main contact-arm and performs a delayed and accelerated movement the auxiliary contact being a whip contact
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Sectionneur haute tension, et notamment sectionneur pantographe. Les éléments de contact principal sont équipés chacun d'un contact préparatoire élastique distinct Le contact préparatoire se ferme avant le contact principal lors de la fermeture et s'ouvre après lui lors de l'ouverture.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782809499 DE2809499A1 (de) | 1978-03-06 | 1978-03-06 | Hochspannungstrennschalter |
DE19782821474 DE2821474A1 (de) | 1978-05-17 | 1978-05-17 | Hochspannungstrennschalter |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2419575A1 true FR2419575A1 (fr) | 1979-10-05 |
FR2419575B1 FR2419575B1 (fr) | 1984-08-03 |
Family
ID=25773992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7905398A Granted FR2419575A1 (fr) | 1978-03-06 | 1979-03-01 | Sectionneur haute tension |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH645750A5 (fr) |
FR (1) | FR2419575A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0283949A2 (fr) * | 1987-03-24 | 1988-09-28 | Asea Brown Boveri Aktiengesellschaft | Sectionneur sous charge à plusieurs positions pour installations à haute et moyenne tension |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB537311A (en) * | 1940-02-19 | 1941-06-17 | English Electric Co Ltd | Improvements in electric circuit breakers of the air-break type |
DE1085941B (de) * | 1957-11-07 | 1960-07-28 | Licentia Gmbh | Einsaeulen-Scherentrenner |
FR1489606A (fr) * | 1965-08-19 | 1967-07-21 | Siemens Ag | Dispositif de contact en particulier pour sectionneurs à pantographe |
DE1804671A1 (de) * | 1968-10-23 | 1970-06-04 | Licentia Gmbh | Scherentrennerkontakt |
-
1979
- 1979-03-01 FR FR7905398A patent/FR2419575A1/fr active Granted
- 1979-03-05 CH CH213579A patent/CH645750A5/de not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB537311A (en) * | 1940-02-19 | 1941-06-17 | English Electric Co Ltd | Improvements in electric circuit breakers of the air-break type |
DE1085941B (de) * | 1957-11-07 | 1960-07-28 | Licentia Gmbh | Einsaeulen-Scherentrenner |
FR1489606A (fr) * | 1965-08-19 | 1967-07-21 | Siemens Ag | Dispositif de contact en particulier pour sectionneurs à pantographe |
DE1804671A1 (de) * | 1968-10-23 | 1970-06-04 | Licentia Gmbh | Scherentrennerkontakt |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0283949A2 (fr) * | 1987-03-24 | 1988-09-28 | Asea Brown Boveri Aktiengesellschaft | Sectionneur sous charge à plusieurs positions pour installations à haute et moyenne tension |
EP0283949A3 (en) * | 1987-03-24 | 1990-08-29 | Asea Brown Boveri Aktiengesellschaft | Multiposition load break switch for high and middle tension installations |
Also Published As
Publication number | Publication date |
---|---|
CH645750A5 (en) | 1984-10-15 |
FR2419575B1 (fr) | 1984-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |