FR2285701A2 - Interrupteur autopneumatique - Google Patents
Interrupteur autopneumatiqueInfo
- Publication number
- FR2285701A2 FR2285701A2 FR7431663A FR7431663A FR2285701A2 FR 2285701 A2 FR2285701 A2 FR 2285701A2 FR 7431663 A FR7431663 A FR 7431663A FR 7431663 A FR7431663 A FR 7431663A FR 2285701 A2 FR2285701 A2 FR 2285701A2
- Authority
- FR
- France
- Prior art keywords
- vane
- air
- electric switch
- moving contacts
- fixed contact
- 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
- H01H33/02—Details
- H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
-
- 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
- H01H33/122—Load break switches both breaker and sectionaliser being enclosed, e.g. in SF6-filled container
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7431663A FR2285701A2 (fr) | 1974-09-19 | 1974-09-19 | Interrupteur autopneumatique |
ES436524A ES436524A2 (es) | 1974-08-08 | 1975-04-11 | Dispositivo interruptor de pieza de paso y maniobra girato- ria para circuito electrico. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7431663A FR2285701A2 (fr) | 1974-09-19 | 1974-09-19 | Interrupteur autopneumatique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2285701A2 true FR2285701A2 (fr) | 1976-04-16 |
FR2285701B2 FR2285701B2 (fr) | 1978-12-29 |
Family
ID=9143244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7431663A Granted FR2285701A2 (fr) | 1974-08-08 | 1974-09-19 | Interrupteur autopneumatique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2285701A2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3743827A1 (de) * | 1987-03-11 | 1988-09-22 | Sachsenwerk Ag | Lichtbogenloescheinrichtung fuer lastschalter |
-
1974
- 1974-09-19 FR FR7431663A patent/FR2285701A2/fr active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3743827A1 (de) * | 1987-03-11 | 1988-09-22 | Sachsenwerk Ag | Lichtbogenloescheinrichtung fuer lastschalter |
Also Published As
Publication number | Publication date |
---|---|
FR2285701B2 (fr) | 1978-12-29 |
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