FR2352386A1 - Disjoncteur electrique a dispositif d'autosoufflage muni d'espaces de compression et d'aspiration de gaz isolant - Google Patents
Disjoncteur electrique a dispositif d'autosoufflage muni d'espaces de compression et d'aspiration de gaz isolantInfo
- Publication number
- FR2352386A1 FR2352386A1 FR7635458A FR7635458A FR2352386A1 FR 2352386 A1 FR2352386 A1 FR 2352386A1 FR 7635458 A FR7635458 A FR 7635458A FR 7635458 A FR7635458 A FR 7635458A FR 2352386 A1 FR2352386 A1 FR 2352386A1
- Authority
- FR
- France
- Prior art keywords
- contact
- compartments
- gas pressure
- pressurisable
- pressure actuated
- 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
- H01H33/91—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 the arc-extinguishing fluid being air or gas
-
- 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
- H01H2033/907—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 using tandem pistons, e.g. several compression volumes being modified in conjunction or sequential
-
- 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
- H01H33/905—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 the compression volume being formed by a movable cylinder and a semi-mobile piston
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17811975 | 1975-12-29 | ||
JP17812075 | 1975-12-29 | ||
JP17812175 | 1975-12-29 | ||
JP17811875 | 1975-12-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2352386A1 true FR2352386A1 (fr) | 1977-12-16 |
FR2352386B1 FR2352386B1 (fr) | 1978-12-22 |
Family
ID=27474800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7635458A Granted FR2352386A1 (fr) | 1975-12-29 | 1976-11-24 | Disjoncteur electrique a dispositif d'autosoufflage muni d'espaces de compression et d'aspiration de gaz isolant |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2352386A1 (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2911633A1 (de) * | 1979-03-24 | 1980-09-25 | Licentia Gmbh | Druckgas-hochspannungsschalter |
EP0019806A1 (fr) * | 1979-05-25 | 1980-12-10 | Mitsubishi Denki Kabushiki Kaisha | Disjoncteur de puissance avec des moyens d'extinction des arcs |
EP0130842A2 (fr) * | 1983-07-05 | 1985-01-09 | Westinghouse Electric Corporation | Interrupteur de haute tension à soufflage de gaz |
EP0154004A1 (fr) * | 1983-12-22 | 1985-09-11 | Licentia Patent-Verwaltungs-GmbH | Coupe circuit à gaz comprimé automatique |
EP0664551A2 (fr) * | 1994-01-21 | 1995-07-26 | Siemens Aktiengesellschaft | Disjoncteur électrique pour H.T. avec chambre de réchauffement et un dispositif de compression |
US9837230B2 (en) | 2014-06-02 | 2017-12-05 | Abb Schweiz Ag | High voltage puffer breaker and a circuit breaker unit comprising such a puffer breaker |
-
1976
- 1976-11-24 FR FR7635458A patent/FR2352386A1/fr active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2911633A1 (de) * | 1979-03-24 | 1980-09-25 | Licentia Gmbh | Druckgas-hochspannungsschalter |
EP0019806A1 (fr) * | 1979-05-25 | 1980-12-10 | Mitsubishi Denki Kabushiki Kaisha | Disjoncteur de puissance avec des moyens d'extinction des arcs |
EP0130842A2 (fr) * | 1983-07-05 | 1985-01-09 | Westinghouse Electric Corporation | Interrupteur de haute tension à soufflage de gaz |
EP0130842A3 (fr) * | 1983-07-05 | 1985-08-14 | Westinghouse Electric Corporation | Interrupteur de haute tension à soufflage de gaz |
EP0154004A1 (fr) * | 1983-12-22 | 1985-09-11 | Licentia Patent-Verwaltungs-GmbH | Coupe circuit à gaz comprimé automatique |
EP0664551A2 (fr) * | 1994-01-21 | 1995-07-26 | Siemens Aktiengesellschaft | Disjoncteur électrique pour H.T. avec chambre de réchauffement et un dispositif de compression |
EP0664551A3 (fr) * | 1994-01-21 | 1995-08-30 | Siemens Ag | |
US9837230B2 (en) | 2014-06-02 | 2017-12-05 | Abb Schweiz Ag | High voltage puffer breaker and a circuit breaker unit comprising such a puffer breaker |
Also Published As
Publication number | Publication date |
---|---|
FR2352386B1 (fr) | 1978-12-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |