DK448579A - USE OF A GLASS CERAMIC MATERIAL AS AN ELECTRICAL INSULATOR - Google Patents

USE OF A GLASS CERAMIC MATERIAL AS AN ELECTRICAL INSULATOR

Info

Publication number
DK448579A
DK448579A DK448579A DK448579A DK448579A DK 448579 A DK448579 A DK 448579A DK 448579 A DK448579 A DK 448579A DK 448579 A DK448579 A DK 448579A DK 448579 A DK448579 A DK 448579A
Authority
DK
Denmark
Prior art keywords
ceramic material
glass ceramic
electrical insulator
insulator
electrical
Prior art date
Application number
DK448579A
Other languages
Danish (da)
Inventor
V Orpana
M Wisur
O Waerulf
Original Assignee
Ssab Svenskt Stal Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ssab Svenskt Stal Ab filed Critical Ssab Svenskt Stal Ab
Publication of DK448579A publication Critical patent/DK448579A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0063—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing waste materials, e.g. slags
    • 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
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/08—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances quartz; glass; glass wool; slag wool; vitreous enamels
    • H01B3/087—Chemical composition of glass
    • 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
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/12—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances ceramics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/06—Totally-enclosed installations, e.g. in metal casings
    • H02G5/066—Devices for maintaining distance between conductor and enclosure
DK448579A 1978-03-10 1979-10-24 USE OF A GLASS CERAMIC MATERIAL AS AN ELECTRICAL INSULATOR DK448579A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7802801A SE7802801L (en) 1978-03-10 1978-03-10 ELECTRICAL INSULATOR
PCT/SE1979/000050 WO1979000737A1 (en) 1978-03-10 1979-03-09 Utilization of a glass-ceramic material as electrical insulator

Publications (1)

Publication Number Publication Date
DK448579A true DK448579A (en) 1979-10-24

Family

ID=20334282

Family Applications (1)

Application Number Title Priority Date Filing Date
DK448579A DK448579A (en) 1978-03-10 1979-10-24 USE OF A GLASS CERAMIC MATERIAL AS AN ELECTRICAL INSULATOR

Country Status (5)

Country Link
EP (1) EP0012772A1 (en)
JP (1) JPS55500150A (en)
DK (1) DK448579A (en)
SE (1) SE7802801L (en)
WO (1) WO1979000737A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4550301A (en) * 1982-02-17 1985-10-29 Raychem Corporation PTC Circuit protection device
US4481498A (en) * 1982-02-17 1984-11-06 Raychem Corporation PTC Circuit protection device
US4542365A (en) * 1982-02-17 1985-09-17 Raychem Corporation PTC Circuit protection device
US4549161A (en) * 1982-02-17 1985-10-22 Raychem Corporation PTC Circuit protection device
CN106517798B (en) * 2016-10-21 2019-05-17 北京科技大学 In utilization, the method that low titanium blast furnace slag prepares devitrified glass

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB140874A (en) * 1919-02-12 1920-04-08 Thomas Frederick Hoare Improvements in or relating to the utilization of slag as a building and other constructional material
US3022180A (en) * 1959-09-23 1962-02-20 Gen Electric Ceramic material and method of making the same
US3006775A (en) * 1959-09-23 1961-10-31 Gen Electric Ceramic material and method of making the same
BE639369A (en) * 1962-10-30
FR1447653A (en) * 1965-09-22 1966-07-29 Zd Glass based on metallurgical slag and process for obtaining crystallized glass parts therefrom
DE1696070C3 (en) * 1968-02-07 1974-03-07 Ordena Trudowowo Krasnowo Snameni Sawod, Awtosteklo, Konstantinowka (Sowjetunion) Thermally devitrifiable glass with a low crystallization temperature that can be produced using blast furnace slag, in particular in the form of a continuous strip, as well as glass ceramic made from this glass

Also Published As

Publication number Publication date
SE7802801L (en) 1979-09-11
JPS55500150A (en) 1980-03-21
EP0012772A1 (en) 1980-07-09
WO1979000737A1 (en) 1979-10-04

Similar Documents

Publication Publication Date Title
DK197179A (en) PROCEDURE FOR MANUFACTURE OF GLASSWARE
FI793834A (en) FOER FIBERFRAMSTAELLNING LAEMPLIGT GLAS
PL214441A1 (en) ELECTRICAL SWITCH
AR218195A1 (en) ELECTRICAL TERMINAL
DK520879A (en) PROCEDURE FOR MANUFACTURING COMPOSITION MATERIALS
DK339379A (en) ELECTRICAL STEPS
IT7849771A0 (en) NON-FLAMMABLE INSULATING MATERIAL
IT1070710B (en) GLASS COMPOSITION
DE2953127A1 (en) METHOD OF MANUFACTURING GAS-FILLED ELECTRIC SWITCH
DK400079A (en) GLASS MIXTURE
IT7967741A0 (en) MULTIPLE GLAZED WITH ELECTRICAL TRANSFERS
DK448579A (en) USE OF A GLASS CERAMIC MATERIAL AS AN ELECTRICAL INSULATOR
DK152462C (en) MANUFACTURE OF ELECTRIC CONDUCTIVE TRADE
DK376279A (en) CONTACT LIST AS PART OF AN EXPERIMENTAL BUILDING SET
IT1119557B (en) PLUGGABLE ELECTRIC GROUP INCLUDING A PLURALITY OF CONTACTS
FI793448A (en) ELECTRIC EQUIPMENT
PL213481A1 (en) ELECTRICAL SWITCH
BE880520A (en) INSULATING GLASS
BR7908373A (en) INSULATOR
DK395279A (en) PROCEDURE FOR MANUFACTURING A NUMBER OF SIGNS
FR2425102B1 (en) ELECTRICAL CLOCK
BE876454A (en) ELECTRICAL INSULATOR
SE7904504L (en) HIGH VOLTAGE SWITCH CELL
IT8012575A0 (en) ELECTRICAL SWITCH
SE7802673L (en) SPRING MANUVER FOR HIGH VOLTAGE SWITCH