FR2821479B1 - INSULATING MATERIAL FOR OVER-MOLDING ON MEDIUM AND HIGH VOLTAGE APPARATUSES, AND MEDIUM AND HIGH VOLTAGE ELECTRICAL APPARATUS USING SUCH MATERIAL - Google Patents
INSULATING MATERIAL FOR OVER-MOLDING ON MEDIUM AND HIGH VOLTAGE APPARATUSES, AND MEDIUM AND HIGH VOLTAGE ELECTRICAL APPARATUS USING SUCH MATERIALInfo
- Publication number
- FR2821479B1 FR2821479B1 FR0102739A FR0102739A FR2821479B1 FR 2821479 B1 FR2821479 B1 FR 2821479B1 FR 0102739 A FR0102739 A FR 0102739A FR 0102739 A FR0102739 A FR 0102739A FR 2821479 B1 FR2821479 B1 FR 2821479B1
- Authority
- FR
- France
- Prior art keywords
- medium
- high voltage
- over
- insulating material
- molding
- 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.)
- Expired - Fee Related
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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/002—Inhomogeneous material in general
- H01B3/004—Inhomogeneous material in general with conductive additives or conductive layers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/002—Inhomogeneous material in general
- H01B3/006—Other inhomogeneous material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/008—Other insulating material
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
- H01H2033/6623—Details relating to the encasing or the outside layers of the vacuum switch housings
Landscapes
- Thermistors And Varistors (AREA)
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Inorganic Insulating Materials (AREA)
- Insulating Bodies (AREA)
- Soft Magnetic Materials (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Communication Cables (AREA)
Abstract
The invention concerns an insulating material suitable for forming an over-moulding on a medium or high voltage appliance. The inventive insulating material comprises a mineral filler enabling electrical permittivity epsilon increasing with the applied electric field, in a proportion ranging between 5 and 50 % by volume, and a matrix suited for over-moulding, wherein said filler is dispersed. The invention is applicable to medium and high voltage circuit breakers.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0102739A FR2821479B1 (en) | 2001-02-28 | 2001-02-28 | INSULATING MATERIAL FOR OVER-MOLDING ON MEDIUM AND HIGH VOLTAGE APPARATUSES, AND MEDIUM AND HIGH VOLTAGE ELECTRICAL APPARATUS USING SUCH MATERIAL |
DE60237351T DE60237351D1 (en) | 2001-02-28 | 2002-01-28 | INSULATING MATERIAL TO OVERCOME TO MEDIUM AND HIGH VOLTAGE SWITCHES AND ELECTRIC MEDIUM AND HIGH VOLTAGE SWITCHES WITH THE SAME |
AT02701328T ATE478424T1 (en) | 2001-02-28 | 2002-01-28 | INSULATING MATERIAL FOR CASTING ON MEDIUM AND HIGH VOLTAGE SWITCHGEAR AND MEDIUM AND HIGH VOLTAGE ELECTRICAL SWITCHGEAR WITH THE SAME |
EP02701328.3A EP1366499B2 (en) | 2001-02-28 | 2002-01-28 | Medium- or high-voltage circuit breaker |
PCT/FR2002/000331 WO2002069352A1 (en) | 2001-02-28 | 2002-01-28 | Insulating material for over-moulding on medium and high voltage appliances, and medium and high voltage electric appliances using same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0102739A FR2821479B1 (en) | 2001-02-28 | 2001-02-28 | INSULATING MATERIAL FOR OVER-MOLDING ON MEDIUM AND HIGH VOLTAGE APPARATUSES, AND MEDIUM AND HIGH VOLTAGE ELECTRICAL APPARATUS USING SUCH MATERIAL |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2821479A1 FR2821479A1 (en) | 2002-08-30 |
FR2821479B1 true FR2821479B1 (en) | 2003-04-11 |
Family
ID=8860559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0102739A Expired - Fee Related FR2821479B1 (en) | 2001-02-28 | 2001-02-28 | INSULATING MATERIAL FOR OVER-MOLDING ON MEDIUM AND HIGH VOLTAGE APPARATUSES, AND MEDIUM AND HIGH VOLTAGE ELECTRICAL APPARATUS USING SUCH MATERIAL |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1366499B2 (en) |
AT (1) | ATE478424T1 (en) |
DE (1) | DE60237351D1 (en) |
FR (1) | FR2821479B1 (en) |
WO (1) | WO2002069352A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008031473B3 (en) * | 2008-07-02 | 2010-03-25 | Siemens Aktiengesellschaft | Vacuum interrupter |
DE102010043984B4 (en) * | 2010-11-16 | 2022-01-20 | Siemens Energy Global GmbH & Co. KG | Vacuum interrupter with a tube body |
FR2971884B1 (en) * | 2011-02-17 | 2014-01-17 | Alstom Grid Sas | ELECTRIC CURRENT CUT-OFF CHAMBER FOR A HIGH OR MEDIUM VOLTAGE CIRCUIT BREAKER AND CIRCUIT BREAKER COMPRISING SUCH A CHAMBER |
DE102014213944A1 (en) * | 2014-07-17 | 2016-01-21 | Siemens Aktiengesellschaft | Electrical switching device for medium and / or high voltage applications |
DE102016217625A1 (en) * | 2016-03-30 | 2017-10-05 | Siemens Aktiengesellschaft | High voltage component and device with a high voltage component |
DE102017201326A1 (en) * | 2017-01-27 | 2018-08-02 | Siemens Aktiengesellschaft | Isolator arrangement for a high voltage or medium voltage system |
DE102019211345A1 (en) | 2019-07-30 | 2021-02-04 | Siemens Energy Global GmbH & Co. KG | Interrupter unit with a vacuum tube and an insulating housing |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1191664A (en) † | 1966-06-07 | 1970-05-13 | Reyrolle & Company Ltd | Improvements relating to Vacuum Switches |
FR2146928B1 (en) * | 1971-07-26 | 1977-01-28 | Silec Liaisons Elec | |
JPS5549803A (en) * | 1978-10-03 | 1980-04-10 | Toray Silicone Co | Electric insulating composition |
FR2682530B1 (en) * | 1991-10-15 | 1993-11-26 | Merlin Gerin | RANGE OF LOW VOLTAGE CIRCUIT BREAKERS WITH MOLDED HOUSING. |
RU2124281C1 (en) * | 1996-11-29 | 1998-12-27 | Куприянов Владимир Дмитриевич | Flexible electric luminescent source of light |
US6756474B2 (en) † | 2001-02-09 | 2004-06-29 | E. I. Du Pont De Nemours And Company | Aqueous conductive dispersions of polyaniline having enhanced viscosity |
-
2001
- 2001-02-28 FR FR0102739A patent/FR2821479B1/en not_active Expired - Fee Related
-
2002
- 2002-01-28 AT AT02701328T patent/ATE478424T1/en not_active IP Right Cessation
- 2002-01-28 WO PCT/FR2002/000331 patent/WO2002069352A1/en not_active Application Discontinuation
- 2002-01-28 DE DE60237351T patent/DE60237351D1/en not_active Expired - Lifetime
- 2002-01-28 EP EP02701328.3A patent/EP1366499B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60237351D1 (en) | 2010-09-30 |
WO2002069352A1 (en) | 2002-09-06 |
FR2821479A1 (en) | 2002-08-30 |
EP1366499B2 (en) | 2014-04-02 |
EP1366499A1 (en) | 2003-12-03 |
ATE478424T1 (en) | 2010-09-15 |
EP1366499B1 (en) | 2010-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
CD | Change of name or company name | ||
TP | Transmission of property | ||
TP | Transmission of property |
Owner name: SCHNEIDER ELECTRIC ENERGY FRANCE, FR Effective date: 20120806 |
|
ST | Notification of lapse |
Effective date: 20131031 |