FR2428905A1 - Enveloppe isolante a filet de protection incorpore pour appareillage electrique a isolement gazeux - Google Patents
Enveloppe isolante a filet de protection incorpore pour appareillage electrique a isolement gazeuxInfo
- Publication number
- FR2428905A1 FR2428905A1 FR7818032A FR7818032A FR2428905A1 FR 2428905 A1 FR2428905 A1 FR 2428905A1 FR 7818032 A FR7818032 A FR 7818032A FR 7818032 A FR7818032 A FR 7818032A FR 2428905 A1 FR2428905 A1 FR 2428905A1
- Authority
- FR
- France
- Prior art keywords
- casing
- electrical equipment
- protection net
- gas insulation
- insulating enclosure
- 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
- 238000009413 insulation Methods 0.000 title 1
- 230000009172 bursting Effects 0.000 abstract 1
- 239000012634 fragment Substances 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000012815 thermoplastic material Substances 0.000 abstract 1
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
- H01H33/02—Details
Landscapes
- Gas-Insulated Switchgears (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Insulators (AREA)
- Housings And Mounting Of Transformers (AREA)
- Fuses (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
Enveloppe 12 en résine coulée pour appareillage électrique, délimitant un espace 10 interne étanche rempli de SF6 sous pression et renfermant les éléments actifs d'extinction de l'arc. Un filet 24 de protection est incorporé dans la paroi de l'enveloppe 12, et est constitué par un matériau thermoplastique étirable à la température ambiante lors d'un éclatement accidentel de l'enveloppe 12, de manière à assurer la rétention des fragments de l'enveloppe éclatée par allongement du fil composant ledit filet. Applications : disjoncteurs, interrupteurs, et contacteurs à isolement gazeux.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7818032A FR2428905A1 (fr) | 1978-06-12 | 1978-06-12 | Enveloppe isolante a filet de protection incorpore pour appareillage electrique a isolement gazeux |
YU269/79A YU40734B (en) | 1978-06-12 | 1979-02-07 | Insulation cover for an arc extinguishing chamber |
US06/043,036 US4271343A (en) | 1978-06-12 | 1979-05-29 | Gas-tight molded casing for an electrical apparatus |
DE7979420026T DE2961220D1 (en) | 1978-06-12 | 1979-05-31 | Insulating casing of moulded resin for electric apparatus |
EP79420026A EP0006392B1 (fr) | 1978-06-12 | 1979-05-31 | Enveloppe isolante en résine coulée pour appareillage électrique |
DK239879A DK154375C (da) | 1978-06-12 | 1979-06-08 | Gastaet stoebt hus til et elektrisk apparat |
JP7394579A JPS5517296A (en) | 1978-06-12 | 1979-06-11 | Insulating container for gas insulated electric device |
JP1984115356U JPS6036973Y2 (ja) | 1978-06-12 | 1984-07-28 | ガス絶縁電気機器用絶縁容器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7818032A FR2428905A1 (fr) | 1978-06-12 | 1978-06-12 | Enveloppe isolante a filet de protection incorpore pour appareillage electrique a isolement gazeux |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2428905A1 true FR2428905A1 (fr) | 1980-01-11 |
FR2428905B1 FR2428905B1 (fr) | 1980-10-24 |
Family
ID=9209605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7818032A Granted FR2428905A1 (fr) | 1978-06-12 | 1978-06-12 | Enveloppe isolante a filet de protection incorpore pour appareillage electrique a isolement gazeux |
Country Status (7)
Country | Link |
---|---|
US (1) | US4271343A (fr) |
EP (1) | EP0006392B1 (fr) |
JP (2) | JPS5517296A (fr) |
DE (1) | DE2961220D1 (fr) |
DK (1) | DK154375C (fr) |
FR (1) | FR2428905A1 (fr) |
YU (1) | YU40734B (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4401841A (en) * | 1981-01-23 | 1983-08-30 | Meyer Jeffry R | Explosion resistant insulator and method of making same |
US4772230A (en) * | 1981-12-29 | 1988-09-20 | Cooper Industries, Inc. | Plastic plugs and receptacles reinforced with cured resin coated glass cloth |
US4499039A (en) * | 1981-12-29 | 1985-02-12 | Berg Arthur H | Method for making plastic article with fibrous reinforcement |
US4419651A (en) * | 1982-06-24 | 1983-12-06 | General Electric Company | High voltage current limiting fuse having a fuse element susceptible to oxidation and especially suited for high operating temperatures |
JP2506724Y2 (ja) * | 1991-06-04 | 1996-08-14 | 日新電機株式会社 | ガス機器容器 |
US5410446A (en) * | 1993-09-10 | 1995-04-25 | Cooper Industries, Inc. | Circuit breaker explosion stress absorber |
EP1947669A1 (fr) * | 2007-01-17 | 2008-07-23 | Abb Research Ltd. | Pôle pour disjoncteur haute tension à isolation gazeuse et procédé de fabrication d'un tel pôle de disjoncteur |
FR2975814B1 (fr) | 2011-05-27 | 2014-02-21 | Maclean Power France | Procede de fabrication de corps creux pour isolateurs electriques composites et corps creux obtenu avec un tel procede |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE668232C (de) * | 1930-08-30 | 1938-11-29 | Frida Strauss Geb Ruppel | Isolierkoerper fuer Druckgasschalter |
CH357781A (de) * | 1958-05-30 | 1961-10-31 | Bbc Brown Boveri & Cie | Isolator für Schaltkammern |
FR1351712A (fr) * | 1962-02-22 | 1964-02-07 | Licentia Gmbh | Boîtier isolé électriquement, en particulier armoire de commutation à haute tension |
DE1440184A1 (de) * | 1961-08-03 | 1969-02-20 | Sachsenwerk Licht & Kraft Ag | Verfahren zur Herstellung eines Polteils fuer elektrische Leistungsschalter |
DE2058148A1 (de) * | 1970-11-26 | 1972-05-31 | Felten & Guilleaume Kabelwerk | Druckfester Isolierschlauch,insbesondere fuer Starkstromkabelendverschluesse |
CH538186A (de) * | 1972-09-21 | 1973-06-15 | Sprecher & Schuh Ag | Verfahren zur Herstellung eines aus gegossenem, elektrisch isolierendem, härtbarem Kunststoff bestehenden Gehäuses für Hochspannungs-Leistungsschalter und nach dem Verfahren hergestelltes Gehäuse |
US3979709A (en) * | 1975-05-22 | 1976-09-07 | The Chase-Shawmut Company | Electric fuse having a multiply casing of a synthetic - resin glass-cloth laminate |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2801768A (en) * | 1954-12-20 | 1957-08-06 | Westinghouse Electric Corp | Explosion-proof enclosure |
GB1584955A (en) * | 1976-07-28 | 1981-02-18 | Explosafe Sa | Explosionsuppressive filler masses |
GB1564550A (en) * | 1976-12-14 | 1980-04-10 | Jowitt P | Fire protection means for fuel tanks |
-
1978
- 1978-06-12 FR FR7818032A patent/FR2428905A1/fr active Granted
-
1979
- 1979-02-07 YU YU269/79A patent/YU40734B/xx unknown
- 1979-05-29 US US06/043,036 patent/US4271343A/en not_active Expired - Lifetime
- 1979-05-31 EP EP79420026A patent/EP0006392B1/fr not_active Expired
- 1979-05-31 DE DE7979420026T patent/DE2961220D1/de not_active Expired
- 1979-06-08 DK DK239879A patent/DK154375C/da not_active IP Right Cessation
- 1979-06-11 JP JP7394579A patent/JPS5517296A/ja active Pending
-
1984
- 1984-07-28 JP JP1984115356U patent/JPS6036973Y2/ja not_active Expired
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE668232C (de) * | 1930-08-30 | 1938-11-29 | Frida Strauss Geb Ruppel | Isolierkoerper fuer Druckgasschalter |
CH357781A (de) * | 1958-05-30 | 1961-10-31 | Bbc Brown Boveri & Cie | Isolator für Schaltkammern |
DE1440184A1 (de) * | 1961-08-03 | 1969-02-20 | Sachsenwerk Licht & Kraft Ag | Verfahren zur Herstellung eines Polteils fuer elektrische Leistungsschalter |
FR1351712A (fr) * | 1962-02-22 | 1964-02-07 | Licentia Gmbh | Boîtier isolé électriquement, en particulier armoire de commutation à haute tension |
DE2058148A1 (de) * | 1970-11-26 | 1972-05-31 | Felten & Guilleaume Kabelwerk | Druckfester Isolierschlauch,insbesondere fuer Starkstromkabelendverschluesse |
CH538186A (de) * | 1972-09-21 | 1973-06-15 | Sprecher & Schuh Ag | Verfahren zur Herstellung eines aus gegossenem, elektrisch isolierendem, härtbarem Kunststoff bestehenden Gehäuses für Hochspannungs-Leistungsschalter und nach dem Verfahren hergestelltes Gehäuse |
US3979709A (en) * | 1975-05-22 | 1976-09-07 | The Chase-Shawmut Company | Electric fuse having a multiply casing of a synthetic - resin glass-cloth laminate |
US3979709B1 (fr) * | 1975-05-22 | 1987-10-13 |
Also Published As
Publication number | Publication date |
---|---|
US4271343A (en) | 1981-06-02 |
YU40734B (en) | 1986-04-30 |
DK154375C (da) | 1989-04-10 |
DE2961220D1 (en) | 1982-01-14 |
JPS6048307U (ja) | 1985-04-05 |
JPS6036973Y2 (ja) | 1985-11-02 |
YU26979A (en) | 1982-06-30 |
DK154375B (da) | 1988-11-07 |
DK239879A (da) | 1979-12-13 |
EP0006392B1 (fr) | 1981-11-04 |
FR2428905B1 (fr) | 1980-10-24 |
EP0006392A1 (fr) | 1980-01-09 |
JPS5517296A (en) | 1980-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
ST | Notification of lapse |