FR2454688A1 - Disjoncteur a gaz - Google Patents
Disjoncteur a gazInfo
- Publication number
- FR2454688A1 FR2454688A1 FR8008630A FR8008630A FR2454688A1 FR 2454688 A1 FR2454688 A1 FR 2454688A1 FR 8008630 A FR8008630 A FR 8008630A FR 8008630 A FR8008630 A FR 8008630A FR 2454688 A1 FR2454688 A1 FR 2454688A1
- Authority
- FR
- France
- Prior art keywords
- circuit breaker
- gas
- piston
- extinguishing chamber
- extinguishing
- 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
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/901—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism making use of the energy of the arc or an auxiliary arc
Landscapes
- Circuit Breakers (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
L'INVENTION CONCERNE UN DISJONCTEUR A GAZ. SELON L'INVENTION, IL COMPREND UNE CHAMBRE 15 D'EXTINCTION DE L'ARC CONTENANT UN FLUIDE POUVANT ETRE MIS SOUS PRESSION PAR UN ARC A PRODUIT AU MOMENT DE L'OUVERTURE DE CONTACTS 3 ET 9, ET UN DISPOSITIF D'APPLICATION DE PRESSION AYANT UN CYLINDRE 5 ET UN PISTON 10, POUVANT COOPERER AVEC L'OPERATION D'OUVERTURE DES CONTACTS, AINSI LE VOLUME DE LA CHAMBRE 15 PEUT ETRE MODIFIE PAR UN SIMPLE CHANGEMENT DE LA CONFIGURATION DE LA SURFACE INTERNE DU PISTON AFIN D'AMELIORER AINSI LES CARACTERISTIQUES DE RUPTURE POUR LES FAIBLES COURANTS ELECTRIQUES AINSI QUE D'AUGMENTER LA CAPACITE DE RUPTURE POUR LES COURANTS ELECTRIQUES IMPORTANTS. L'INVENTION S'APPLIQUE NOTAMMENT A L'INDUSTRIE ELECTRIQUE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4825479A JPS55139728A (en) | 1979-04-18 | 1979-04-18 | Switching device |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2454688A1 true FR2454688A1 (fr) | 1980-11-14 |
FR2454688B1 FR2454688B1 (fr) | 1982-10-22 |
Family
ID=12798299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8008630A Granted FR2454688A1 (fr) | 1979-04-18 | 1980-04-17 | Disjoncteur a gaz |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS55139728A (fr) |
CA (1) | CA1131275A (fr) |
CH (1) | CH650100A5 (fr) |
DE (1) | DE3012964C2 (fr) |
FR (1) | FR2454688A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0582906A1 (fr) * | 1992-08-01 | 1994-02-16 | Mitsubishi Denki Kabushiki Kaisha | Interrupteur |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4025553C2 (de) * | 1990-08-11 | 1994-03-10 | Licentia Gmbh | Druckgasschalter |
JPH07213161A (ja) * | 1994-01-28 | 1995-08-15 | Isamu Hoshino | 植木鉢 |
DE29706202U1 (de) | 1997-03-27 | 1997-06-05 | Siemens Ag | Druckgasleistungsschalter |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH282201A (de) * | 1949-05-27 | 1952-04-15 | Marx Erwin Dr Ing Prof | Verfahren zur Löschung von Lichtbogenstrecken mit Hilfe von strömenden Löschmitteln in Schaltern und Anordnung zur Durchführung des Verfahrens. |
CH568649A5 (fr) * | 1974-07-29 | 1975-10-31 | Sprecher & Schuh Ag |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4981874A (fr) * | 1972-12-14 | 1974-08-07 | ||
CH555589A (de) * | 1973-07-12 | 1974-10-31 | Sprecher & Schuh Ag | Hochspannungsschalter, insbesondere druckgasschalter. |
US4075447A (en) * | 1975-03-21 | 1978-02-21 | Westinghouse Electric Corporation | Double-puffer-type compressed-gas circuit-interrupter constructions |
FR2400251A1 (fr) * | 1977-08-10 | 1979-03-09 | Merlin Gerin | Disjoncteur haute tension a autosoufflage |
-
1979
- 1979-04-18 JP JP4825479A patent/JPS55139728A/ja active Pending
-
1980
- 1980-04-02 DE DE19803012964 patent/DE3012964C2/de not_active Expired
- 1980-04-09 CA CA349,443A patent/CA1131275A/fr not_active Expired
- 1980-04-16 CH CH295480A patent/CH650100A5/de not_active IP Right Cessation
- 1980-04-17 FR FR8008630A patent/FR2454688A1/fr active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH282201A (de) * | 1949-05-27 | 1952-04-15 | Marx Erwin Dr Ing Prof | Verfahren zur Löschung von Lichtbogenstrecken mit Hilfe von strömenden Löschmitteln in Schaltern und Anordnung zur Durchführung des Verfahrens. |
CH568649A5 (fr) * | 1974-07-29 | 1975-10-31 | Sprecher & Schuh Ag |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0582906A1 (fr) * | 1992-08-01 | 1994-02-16 | Mitsubishi Denki Kabushiki Kaisha | Interrupteur |
US5514844A (en) * | 1992-08-01 | 1996-05-07 | Mitsubishi Denki Kabushiki Kaisha | Switch |
Also Published As
Publication number | Publication date |
---|---|
DE3012964C2 (de) | 1985-02-14 |
FR2454688B1 (fr) | 1982-10-22 |
CA1131275A (fr) | 1982-09-07 |
DE3012964A1 (de) | 1980-10-23 |
CH650100A5 (en) | 1985-06-28 |
JPS55139728A (en) | 1980-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |