IT1105990B - Cavi elettrici per alte tensioni - Google Patents
Cavi elettrici per alte tensioniInfo
- Publication number
- IT1105990B IT1105990B IT51262/78A IT5126278A IT1105990B IT 1105990 B IT1105990 B IT 1105990B IT 51262/78 A IT51262/78 A IT 51262/78A IT 5126278 A IT5126278 A IT 5126278A IT 1105990 B IT1105990 B IT 1105990B
- Authority
- IT
- Italy
- Prior art keywords
- high voltages
- electric cables
- cables
- electric
- voltages
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
- H01B9/0611—Oil-pressure cables
-
- 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)
- Organic Insulating Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4060877 | 1977-09-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7851262A0 IT7851262A0 (it) | 1978-09-27 |
IT1105990B true IT1105990B (it) | 1985-11-11 |
Family
ID=10415736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT51262/78A IT1105990B (it) | 1977-09-29 | 1978-09-27 | Cavi elettrici per alte tensioni |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0001494A1 (it) |
JP (1) | JPS5457689A (it) |
IT (1) | IT1105990B (it) |
NO (1) | NO783289L (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4347169A (en) * | 1980-06-30 | 1982-08-31 | Nippon Petrochemicals Company, Limited | Electrical insulating oil and oil-filled electrical appliances |
IT1135060B (it) * | 1981-01-16 | 1986-08-20 | Pirelli Cavi Spa | Cavo elettrico impregnato con fluido isolante |
JPH0239047B2 (ja) * | 1983-06-09 | 1990-09-04 | Tore Kk | Yushindenkizetsuenkeeburu |
GB8329134D0 (en) * | 1983-11-01 | 1983-12-07 | Exxon Research Engineering Co | Dielectric fluid |
IT1173045B (it) * | 1984-01-17 | 1987-06-18 | Pirelli Cavi Spa | Cavo elettrico ad olio fluido perfezionato |
GB8714291D0 (en) * | 1987-06-18 | 1987-07-22 | Bicc Plc | Insulating liquids & electric cables |
IT1269822B (it) | 1994-05-24 | 1997-04-15 | Pirelli Cavi Spa | Cavo per alte tensioni |
US20230087087A1 (en) | 2020-09-25 | 2023-03-23 | Lg Chem, Ltd. | Biodegradable Super Absorbent Polymer and Method for Producing the Same |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2993156A (en) * | 1956-05-24 | 1961-07-18 | Sprague Electric Co | Capacitor dielectric |
US3077510A (en) * | 1959-06-02 | 1963-02-12 | Anaconda Wire & Cable Co | High voltage power cable |
GB896066A (en) * | 1959-08-21 | 1962-05-09 | Anaconda Wire & Cable Co | Improvements in insulating oils |
GB1042635A (en) * | 1962-06-28 | 1966-09-14 | Ethyl Corp | Functional fluids |
GB1458422A (en) * | 1974-01-08 | 1976-12-15 | Bicc Ltd | Electric cables |
US4053941A (en) * | 1974-06-20 | 1977-10-11 | Matsushita Electric Industrial Co., Ltd. | Oil impregnated electric device |
CA1021415A (en) * | 1974-09-13 | 1977-11-22 | Jeremy A.H. Counsell | Oil impregnated high voltage cable |
JPS6051210B2 (ja) * | 1976-05-01 | 1985-11-13 | 日石三菱株式会社 | 電気絶縁油組成物 |
DE2632180A1 (de) * | 1976-07-16 | 1978-01-26 | Bp Benzin Und Petroleum Ag | Dielektrische fluessigkeiten fuer die metallbearbeitung durch elektroerosion |
-
1978
- 1978-09-27 IT IT51262/78A patent/IT1105990B/it active
- 1978-09-28 NO NO783289A patent/NO783289L/no unknown
- 1978-09-28 EP EP78300427A patent/EP0001494A1/en not_active Withdrawn
- 1978-09-29 JP JP11939478A patent/JPS5457689A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5457689A (en) | 1979-05-09 |
IT7851262A0 (it) | 1978-09-27 |
EP0001494A1 (en) | 1979-04-18 |
NO783289L (no) | 1979-03-30 |
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