FR2369665A1 - Dispositif de securite pour traversee isolee a remplissage d'huile - Google Patents
Dispositif de securite pour traversee isolee a remplissage d'huileInfo
- Publication number
- FR2369665A1 FR2369665A1 FR7632555A FR7632555A FR2369665A1 FR 2369665 A1 FR2369665 A1 FR 2369665A1 FR 7632555 A FR7632555 A FR 7632555A FR 7632555 A FR7632555 A FR 7632555A FR 2369665 A1 FR2369665 A1 FR 2369665A1
- Authority
- FR
- France
- Prior art keywords
- oil
- bushing
- safety device
- event
- oil filling
- 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
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/26—Lead-in insulators; Lead-through insulators
- H01B17/30—Sealing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/34—Insulators containing liquid, e.g. oil
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Housings And Mounting Of Transformers (AREA)
- Insulators (AREA)
Abstract
Dispositif de sécurité pour traversée de transformateur dont la partie supérieure est dans un diélectrique gazeux sous pression. Deux soufflets 13 et 14 déformables, à axe commun vertical, à flasque commun 15 solidaire d'une tige 16, communiquent respectivement avec l'huile de la traversée en 4 et avec l'huile 7 du transformateur. La tige 16 commande le contact 18 en cas d'amorçage interne ou en cas de dilatation anormale de l'huile de traversée et le contact 17 en cas de manque d'huile de la traversée. Application aux transformateurs à haute tension.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7632555A FR2369665A1 (fr) | 1976-10-28 | 1976-10-28 | Dispositif de securite pour traversee isolee a remplissage d'huile |
IT51246/77A IT1090181B (it) | 1976-10-28 | 1977-10-03 | Perfezionamento nelle disposizioni di sicurezza per terminazioni ad olio di trasformatori elettrici |
DE2744859A DE2744859C3 (de) | 1976-10-28 | 1977-10-05 | Sicherheitsvorrichtung für isolierte Durchführungen mit Ölfüllung |
CH1250577A CH617288A5 (fr) | 1976-10-28 | 1977-10-13 | |
GB44194/77A GB1557109A (en) | 1976-10-28 | 1977-10-24 | Electrical bushings |
BE1008472A BE860096A (fr) | 1976-10-28 | 1977-10-26 | Dispositif de securite pour traversee isolee a remplissage d'huile |
US05/846,044 US4122297A (en) | 1976-10-28 | 1977-10-27 | Electrical bushing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7632555A FR2369665A1 (fr) | 1976-10-28 | 1976-10-28 | Dispositif de securite pour traversee isolee a remplissage d'huile |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2369665A1 true FR2369665A1 (fr) | 1978-05-26 |
FR2369665B1 FR2369665B1 (fr) | 1980-03-14 |
Family
ID=9179324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7632555A Granted FR2369665A1 (fr) | 1976-10-28 | 1976-10-28 | Dispositif de securite pour traversee isolee a remplissage d'huile |
Country Status (7)
Country | Link |
---|---|
US (1) | US4122297A (fr) |
BE (1) | BE860096A (fr) |
CH (1) | CH617288A5 (fr) |
DE (1) | DE2744859C3 (fr) |
FR (1) | FR2369665A1 (fr) |
GB (1) | GB1557109A (fr) |
IT (1) | IT1090181B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080192389A1 (en) * | 2007-02-12 | 2008-08-14 | Frank John Muench | Arc suppression device, system and methods for liquid insulated electrical apparatus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR765668A (fr) * | 1932-12-16 | 1934-06-14 | Handelm Nv | Perfectionnements aux installations de câbles électriques sous pression et analogues |
US2151092A (en) * | 1934-10-27 | 1939-03-21 | Henleys Telegraph Works Co Ltd | Electric cable system |
US2092560A (en) * | 1935-11-26 | 1937-09-07 | Gen Electric | Alarm system for fluid filled cables |
US2556906A (en) * | 1949-06-30 | 1951-06-12 | Phelps Dodge Copper Prod | Compression cable system |
US3746935A (en) * | 1972-02-18 | 1973-07-17 | Westinghouse Electric Corp | Electrical bushing suitable for attachment between two electrical apparatus enclosures |
FR2338558A2 (fr) * | 1976-01-16 | 1977-08-12 | Alsthom Savoisienne | Liaison entre appareillage sous enveloppe metallique et transformateur |
-
1976
- 1976-10-28 FR FR7632555A patent/FR2369665A1/fr active Granted
-
1977
- 1977-10-03 IT IT51246/77A patent/IT1090181B/it active
- 1977-10-05 DE DE2744859A patent/DE2744859C3/de not_active Expired
- 1977-10-13 CH CH1250577A patent/CH617288A5/fr not_active IP Right Cessation
- 1977-10-24 GB GB44194/77A patent/GB1557109A/en not_active Expired
- 1977-10-26 BE BE1008472A patent/BE860096A/fr not_active IP Right Cessation
- 1977-10-27 US US05/846,044 patent/US4122297A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4122297A (en) | 1978-10-24 |
DE2744859B2 (de) | 1980-06-26 |
IT1090181B (it) | 1985-06-18 |
CH617288A5 (fr) | 1980-05-14 |
BE860096A (fr) | 1978-02-15 |
DE2744859C3 (de) | 1981-03-19 |
DE2744859A1 (de) | 1978-05-03 |
GB1557109A (en) | 1979-12-05 |
FR2369665B1 (fr) | 1980-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |