FR2369673A1 - Appareil electrique de coupure a auto-soufflage de l'arc electrique de coupure par un gaz - Google Patents
Appareil electrique de coupure a auto-soufflage de l'arc electrique de coupure par un gazInfo
- Publication number
- FR2369673A1 FR2369673A1 FR7632523A FR7632523A FR2369673A1 FR 2369673 A1 FR2369673 A1 FR 2369673A1 FR 7632523 A FR7632523 A FR 7632523A FR 7632523 A FR7632523 A FR 7632523A FR 2369673 A1 FR2369673 A1 FR 2369673A1
- Authority
- FR
- France
- Prior art keywords
- electrode
- partition
- arc extinguishing
- acting
- circuit breaker
- 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
- H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow
- H01H33/982—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow in which the pressure-generating arc is rotated by a magnetic field
-
- 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
- H01H33/7092—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by several arcing chambers in series
Landscapes
- Circuit Breakers (AREA)
Abstract
Appareil électrique de coupure, notamment un disjoncteur, à auto-soufflage de l'arc électrique de coupure par un gaz, du type comportant une chambre d'extinction remplie d'un gaz isolant et subdivisée par une cloison isolante de séparation en une chambre de détente et en une chambre de compression. Il comprend en outre une deuxième cloison isolante de séparation 30, qui est également pourvue d'un trou central 31 dans lequel peut coulisser la tige de contact mobile 14, et qui est espacée axialement de la première cloison 5 dans la direction d'ouverture de la tige de contact mobile 14, et des moyens 33, 34 permettant de faire varier le volume de la chambre de compression 6 en fonction de l'intensité du courant à couper sont associés à la première cloison 5.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7632523A FR2369673A1 (fr) | 1976-10-28 | 1976-10-28 | Appareil electrique de coupure a auto-soufflage de l'arc electrique de coupure par un gaz |
DE19777728194 DE7728194U1 (de) | 1976-10-20 | 1977-09-12 | Gasschalter mit Eigenlöschung |
DE19772741022 DE2741022C2 (de) | 1976-10-20 | 1977-09-12 | Elektrischer Druckgasschalter |
CH1114477A CH619562A5 (en) | 1976-10-20 | 1977-09-13 | Electric gas switch with self-quenching of the arc |
IT2852877A IT1087103B (it) | 1976-10-20 | 1977-10-13 | Interrutore pneumatico con spegnimento autonomo |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7632523A FR2369673A1 (fr) | 1976-10-28 | 1976-10-28 | Appareil electrique de coupure a auto-soufflage de l'arc electrique de coupure par un gaz |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2369673A1 true FR2369673A1 (fr) | 1978-05-26 |
FR2369673B1 FR2369673B1 (fr) | 1981-02-06 |
Family
ID=9179312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7632523A Granted FR2369673A1 (fr) | 1976-10-20 | 1976-10-28 | Appareil electrique de coupure a auto-soufflage de l'arc electrique de coupure par un gaz |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2369673A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0041081A1 (fr) * | 1980-06-02 | 1981-12-09 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Interrupteur électrique à autosoufflage |
EP0046824A2 (fr) * | 1980-09-01 | 1982-03-10 | Sprecher + Schuh AG | Interrupteur à gaz comprimé |
EP0161036A2 (fr) * | 1984-05-10 | 1985-11-13 | ABB SACE S.p.A. | Disjoncteur haute tension avec dispositif d'extinction de l'arc utilisant l'auto-génération de la pression d'extinction |
-
1976
- 1976-10-28 FR FR7632523A patent/FR2369673A1/fr active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0041081A1 (fr) * | 1980-06-02 | 1981-12-09 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Interrupteur électrique à autosoufflage |
EP0046824A2 (fr) * | 1980-09-01 | 1982-03-10 | Sprecher + Schuh AG | Interrupteur à gaz comprimé |
EP0046824A3 (en) * | 1980-09-01 | 1982-03-17 | Sprecher + Schuh Ag | Gas blast switch |
EP0161036A2 (fr) * | 1984-05-10 | 1985-11-13 | ABB SACE S.p.A. | Disjoncteur haute tension avec dispositif d'extinction de l'arc utilisant l'auto-génération de la pression d'extinction |
EP0161036A3 (en) * | 1984-05-10 | 1988-06-01 | Sace S.P.A. Costruzioni Elettromeccaniche | High-voltage electric switch with arc extinguishing device using self-generation of a quenching pressure |
Also Published As
Publication number | Publication date |
---|---|
FR2369673B1 (fr) | 1981-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |