JPS55500150A - - Google Patents
Info
- Publication number
- JPS55500150A JPS55500150A JP50048079A JP50048079A JPS55500150A JP S55500150 A JPS55500150 A JP S55500150A JP 50048079 A JP50048079 A JP 50048079A JP 50048079 A JP50048079 A JP 50048079A JP S55500150 A JPS55500150 A JP S55500150A
- Authority
- JP
- Japan
- Prior art keywords
- per cent
- weight
- electrical insulator
- insulator
- feo
- 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.)
- Pending
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Insulators (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7802801A SE7802801L (sv) | 1978-03-10 | 1978-03-10 | Elektrisk isolator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55500150A true JPS55500150A (fr) | 1980-03-21 |
Family
ID=20334282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50048079A Pending JPS55500150A (fr) | 1978-03-10 | 1979-03-09 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0012772A1 (fr) |
JP (1) | JPS55500150A (fr) |
DK (1) | DK448579A (fr) |
SE (1) | SE7802801L (fr) |
WO (1) | WO1979000737A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4549161A (en) * | 1982-02-17 | 1985-10-22 | Raychem Corporation | PTC Circuit protection device |
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 |
CN106517798B (zh) * | 2016-10-21 | 2019-05-17 | 北京科技大学 | 利用中、低钛型高炉渣制备微晶玻璃的方法 |
Family Cites Families (6)
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 |
US3006775A (en) * | 1959-09-23 | 1961-10-31 | Gen Electric | Ceramic material and method of making the same |
US3022180A (en) * | 1959-09-23 | 1962-02-20 | Gen Electric | Ceramic material and method of making the same |
BE639369A (fr) * | 1962-10-30 | |||
FR1447653A (fr) * | 1965-09-22 | 1966-07-29 | Zd | Verre à base de scories métallurgiques et procédé d'obtention de pièces en verre cristallisé à partir de celui-ci |
DE1696070C3 (de) * | 1968-02-07 | 1974-03-07 | Ordena Trudowowo Krasnowo Snameni Sawod, Awtosteklo, Konstantinowka (Sowjetunion) | Unter Verwendung von Hochofenschlacke herstellbares, thermisch entglasbares Glas mit niedriger Kristallisationstemperatur, insbesondere in Form eines kontinuierlichen Bandes, sowie Glaskeramik aus diesem Glas |
-
1978
- 1978-03-10 SE SE7802801A patent/SE7802801L/xx unknown
-
1979
- 1979-03-09 WO PCT/SE1979/000050 patent/WO1979000737A1/fr unknown
- 1979-03-09 JP JP50048079A patent/JPS55500150A/ja active Pending
- 1979-10-09 EP EP79901151A patent/EP0012772A1/fr not_active Withdrawn
- 1979-10-24 DK DK448579A patent/DK448579A/da unknown
Also Published As
Publication number | Publication date |
---|---|
EP0012772A1 (fr) | 1980-07-09 |
DK448579A (da) | 1979-10-24 |
WO1979000737A1 (fr) | 1979-10-04 |
SE7802801L (sv) | 1979-09-11 |
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