CH339645A - Dispositif de mise à terre - Google Patents
Dispositif de mise à terreInfo
- Publication number
- CH339645A CH339645A CH339645DA CH339645A CH 339645 A CH339645 A CH 339645A CH 339645D A CH339645D A CH 339645DA CH 339645 A CH339645 A CH 339645A
- Authority
- CH
- Switzerland
- Prior art keywords
- earthing device
- earthing
- Prior art date
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
- H01H31/003—Earthing switches
-
- 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
- H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
- H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
- H01H31/283—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact wherein the contact or contacts are rectilinearly movable with respect to the carrying member
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1200583X | 1957-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH339645A true CH339645A (fr) | 1959-07-15 |
Family
ID=4562656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH339645D CH339645A (fr) | 1957-11-15 | 1957-11-15 | Dispositif de mise à terre |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH339645A (fr) |
FR (1) | FR1200583A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0391339A2 (fr) * | 1989-04-05 | 1990-10-10 | Ruhrtal-Elektrizitätsgesellschaft Hartig GmbH & Co. | Appareil de couplage haute tension |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2740156A1 (de) * | 1977-09-02 | 1979-03-15 | Siemens Ag | Erdungsschalter mit schub- und schwenkbewegung des erdungsmessers |
IT1187433B (it) * | 1985-10-03 | 1987-12-23 | Ceme Spa | Sezionatore elettrico a tre colonne di cui la centrale rotante di cui due contatti femmina sono racchiusi in un involuoro stagno alla polluzione costutuente la parte mobile del sezionatore mentre i contatti maschio fissati agli isollatori laterali sono protetti da involucri semiaperti permettenti l'entrata dei contatti femmina |
FR2812124B1 (fr) * | 2000-07-20 | 2004-06-25 | Alstom | Sectionneur a couteau avec un systeme de blocage par passage de point mort |
-
1957
- 1957-11-15 CH CH339645D patent/CH339645A/fr unknown
-
1958
- 1958-07-22 FR FR1200583D patent/FR1200583A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0391339A2 (fr) * | 1989-04-05 | 1990-10-10 | Ruhrtal-Elektrizitätsgesellschaft Hartig GmbH & Co. | Appareil de couplage haute tension |
EP0391339A3 (fr) * | 1989-04-05 | 1991-10-16 | Ruhrtal-Elektrizitätsgesellschaft Hartig GmbH & Co. | Appareil de couplage haute tension |
Also Published As
Publication number | Publication date |
---|---|
FR1200583A (fr) | 1959-12-22 |
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