GB776174A - Improvements in or relating to insulated electric cables and impregnating compounds therefor - Google Patents
Improvements in or relating to insulated electric cables and impregnating compounds thereforInfo
- Publication number
- GB776174A GB776174A GB2496654A GB2496654A GB776174A GB 776174 A GB776174 A GB 776174A GB 2496654 A GB2496654 A GB 2496654A GB 2496654 A GB2496654 A GB 2496654A GB 776174 A GB776174 A GB 776174A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wax
- synthetic
- melting point
- impregnating
- compound
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/30—Drying; Impregnating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
- C08L91/08—Mineral waxes
-
- 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
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
-
- 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
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
- H01B3/22—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
- Paints Or Removers (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2496654A GB776174A (en) | 1954-08-27 | 1954-08-27 | Improvements in or relating to insulated electric cables and impregnating compounds therefor |
ES0223448A ES223448A2 (es) | 1954-08-27 | 1955-08-10 | MEJORAS INTRODUCIDAS EN LA PREPARACIoN DE COMPUESTOS DE IMPREGNACIoN PARA CABLES ELÉCTRICOS RELLENOS DE ACEITE |
CH2343555A CH385310A (de) | 1954-08-27 | 1955-08-23 | Verfahren für die Herstellung einer Imprägniermischung, nach dem Verfahren hergestellte Mischung und Verwendung dieser Mischung zur Herstellung von elektrischen Kabeln |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2496654A GB776174A (en) | 1954-08-27 | 1954-08-27 | Improvements in or relating to insulated electric cables and impregnating compounds therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB776174A true GB776174A (en) | 1957-06-05 |
Family
ID=10220083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2496654A Expired GB776174A (en) | 1954-08-27 | 1954-08-27 | Improvements in or relating to insulated electric cables and impregnating compounds therefor |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH385310A (de) |
ES (1) | ES223448A2 (de) |
GB (1) | GB776174A (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3525798A (en) * | 1967-03-23 | 1970-08-25 | British Insulated Callenders | Fully filled plaster sheathed telecommunication cables |
US3775548A (en) * | 1972-02-24 | 1973-11-27 | Essex International Inc | Filled telephone cable |
FR2498000A1 (fr) * | 1981-01-14 | 1982-07-16 | Pirelli Cavi Spa | Cable electrique perfectionne, notamment cable sous-marin pour courant continu a haute tension |
US4774382A (en) * | 1986-07-16 | 1988-09-27 | Societa' Cavi Pirelli S.P.A. | Direct current cable insulation with insulating composition including electronegative gas |
-
1954
- 1954-08-27 GB GB2496654A patent/GB776174A/en not_active Expired
-
1955
- 1955-08-10 ES ES0223448A patent/ES223448A2/es not_active Expired
- 1955-08-23 CH CH2343555A patent/CH385310A/de unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3525798A (en) * | 1967-03-23 | 1970-08-25 | British Insulated Callenders | Fully filled plaster sheathed telecommunication cables |
US3775548A (en) * | 1972-02-24 | 1973-11-27 | Essex International Inc | Filled telephone cable |
FR2498000A1 (fr) * | 1981-01-14 | 1982-07-16 | Pirelli Cavi Spa | Cable electrique perfectionne, notamment cable sous-marin pour courant continu a haute tension |
US4774382A (en) * | 1986-07-16 | 1988-09-27 | Societa' Cavi Pirelli S.P.A. | Direct current cable insulation with insulating composition including electronegative gas |
Also Published As
Publication number | Publication date |
---|---|
CH385310A (de) | 1964-12-15 |
ES223448A2 (es) | 1956-03-01 |
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