FR2323257A1 - Dispositif de securite pour installation electrique blindee a isolement gazeux - Google Patents
Dispositif de securite pour installation electrique blindee a isolement gazeuxInfo
- Publication number
- FR2323257A1 FR2323257A1 FR7526958A FR7526958A FR2323257A1 FR 2323257 A1 FR2323257 A1 FR 2323257A1 FR 7526958 A FR7526958 A FR 7526958A FR 7526958 A FR7526958 A FR 7526958A FR 2323257 A1 FR2323257 A1 FR 2323257A1
- Authority
- FR
- France
- Prior art keywords
- high voltage
- series
- disc
- tight compartments
- safety valve
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/025—Safety arrangements, e.g. in case of excessive pressure or fire due to electrical defect
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/065—Means for detecting or reacting to mechanical or electrical defects
-
- 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
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
- H01H2033/568—Gas reservoirs with overpressure release, e.g. rupture membranes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/065—Means for detecting or reacting to mechanical or electrical defects
- H02B13/0655—Means for detecting or reacting to mechanical or electrical defects through monitoring changes of gas properties
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
- Gas-Insulated Switchgears (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7526958A FR2323257A1 (fr) | 1975-09-02 | 1975-09-02 | Dispositif de securite pour installation electrique blindee a isolement gazeux |
DE19752542961 DE2542961A1 (de) | 1975-09-02 | 1975-09-26 | Metallgekapselte gasisolierte hochspannungsanlage mit einer ueberdruckdurchbruchstelle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7526958A FR2323257A1 (fr) | 1975-09-02 | 1975-09-02 | Dispositif de securite pour installation electrique blindee a isolement gazeux |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2323257A1 true FR2323257A1 (fr) | 1977-04-01 |
FR2323257B1 FR2323257B1 (fr) | 1979-04-20 |
Family
ID=9159572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7526958A Granted FR2323257A1 (fr) | 1975-09-02 | 1975-09-02 | Dispositif de securite pour installation electrique blindee a isolement gazeux |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2542961A1 (fr) |
FR (1) | FR2323257A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0253223A1 (fr) * | 1986-07-14 | 1988-01-20 | Siemens Aktiengesellschaft | Dispositif dérivateur de surtension pour installation électrique , muni d'un blindage métallique, isolée au moyen d'un gaz |
FR2744562A1 (fr) * | 1996-02-06 | 1997-08-08 | Gec Alsthom T & D Sa | Dispositif de decharge de pression a distance du gaz de remplissage d'un disjoncteur |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2739030C3 (de) * | 1977-08-26 | 1981-08-13 | Siemens AG, 1000 Berlin und 8000 München | Druckentlastungseinrichtung für eine metallgekapselte, gasisolierte Hochspannungsanlage |
DE3522912A1 (de) * | 1985-06-10 | 1986-12-11 | BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau | Schnellerder |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE494256A (fr) * | ||||
FR1010805A (fr) * | 1948-10-30 | 1952-06-16 | Procédé et dispositif de sécurité pour l'extinction automatique d'arcs provenant d'un claquage électrique | |
CH422981A (fr) * | 1964-07-22 | 1966-10-31 | Coq France | Dispositif de protection d'un appareil électrique blindé à très haute tension |
-
1975
- 1975-09-02 FR FR7526958A patent/FR2323257A1/fr active Granted
- 1975-09-26 DE DE19752542961 patent/DE2542961A1/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE494256A (fr) * | ||||
FR1010805A (fr) * | 1948-10-30 | 1952-06-16 | Procédé et dispositif de sécurité pour l'extinction automatique d'arcs provenant d'un claquage électrique | |
CH422981A (fr) * | 1964-07-22 | 1966-10-31 | Coq France | Dispositif de protection d'un appareil électrique blindé à très haute tension |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0253223A1 (fr) * | 1986-07-14 | 1988-01-20 | Siemens Aktiengesellschaft | Dispositif dérivateur de surtension pour installation électrique , muni d'un blindage métallique, isolée au moyen d'un gaz |
FR2744562A1 (fr) * | 1996-02-06 | 1997-08-08 | Gec Alsthom T & D Sa | Dispositif de decharge de pression a distance du gaz de remplissage d'un disjoncteur |
EP0789374A1 (fr) * | 1996-02-06 | 1997-08-13 | Gec Alsthom T & D Sa | Dispositif de décharge de pression à distance du gaz de remplissage d'un disjoncteur |
Also Published As
Publication number | Publication date |
---|---|
DE2542961A1 (de) | 1977-03-31 |
FR2323257B1 (fr) | 1979-04-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1411797A (en) | Electrical switch protection | |
ES444723A1 (es) | Procedimiento para detectar perdida de vacio en uno o variosde los interruptores de vacio, de un disyuntor de circuito de vacio de alto voltaje. | |
FR2323257A1 (fr) | Dispositif de securite pour installation electrique blindee a isolement gazeux | |
US2175900A (en) | knight | |
SE7607627L (sv) | Utomhushogspenningsgenomforing for sf?716-tryckgasisolerade elektriska anleggningar | |
US2611846A (en) | Circuit breaker | |
US708155A (en) | Electric attachment. | |
ES389975A1 (es) | Perfeccionamientos en interruptores electricos blindados. | |
GB1293369A (en) | Compressed-gas circuit interrupter | |
GB1477711A (en) | Electric circuit breaker | |
US2271890A (en) | Surge voltage protection for electrical apparatus | |
US1338896A (en) | Fluid-pressure circuit-closer | |
GB1402953A (en) | Insulating support for pressurised gas insulated metal- encapsulated high-voltage switch gear | |
FR2283369A1 (fr) | Robinet a boule, electriquement isole | |
FR2414811A1 (fr) | Installation electrique isolee par de l'hexafluorure de soufre, a l'etat gazeux | |
US3542985A (en) | Circuit breaker for high voltage direct current | |
GB1322563A (en) | Gas-blast circuit-breaker | |
SU144680A1 (ru) | Способ контрол за состо нием изол ционного покрыти трубопровода | |
JP3290220B2 (ja) | 故障点標定システム | |
FR2223801A1 (en) | High voltage transformer connection - prevents pollution of insulating oil by gas surrounding connection | |
US1437436A (en) | Signal device | |
US965060A (en) | Space telegraphy. | |
SU90575A2 (ru) | Высоковольтное преобразовательное устройство | |
US815006A (en) | Thermal protector and alarm. | |
EP0041917A3 (en) | Inductive-voltage transformer for a fully insulated, metal-enclosed high-voltage switchgear |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |