FR2469781B1 - - Google Patents
Info
- Publication number
- FR2469781B1 FR2469781B1 FR8023718A FR8023718A FR2469781B1 FR 2469781 B1 FR2469781 B1 FR 2469781B1 FR 8023718 A FR8023718 A FR 8023718A FR 8023718 A FR8023718 A FR 8023718A FR 2469781 B1 FR2469781 B1 FR 2469781B1
- Authority
- FR
- France
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/02—Well-defined hydrocarbons
- C10M105/06—Well-defined hydrocarbons aromatic
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/20—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06
- H01G4/22—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated
- H01G4/221—Dielectrics using combinations of dielectrics from more than one of groups H01G4/02 - H01G4/06 impregnated characterised by the composition of the impregnant
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/06—Well-defined aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/14—Electric or magnetic purposes
- C10N2040/16—Dielectric; Insulating oil or insulators
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/14—Electric or magnetic purposes
- C10N2040/17—Electric or magnetic purposes for electric contacts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Power Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Organic Insulating Materials (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14512579A JPS5669708A (en) | 1979-11-08 | 1979-11-08 | Oillimmersed electric equipment |
| JP14512679A JPS5669709A (en) | 1979-11-08 | 1979-11-08 | Oillimmersed electric equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2469781A1 FR2469781A1 (fr) | 1981-05-22 |
| FR2469781B1 true FR2469781B1 (show.php) | 1984-01-20 |
Family
ID=26476344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8023718A Granted FR2469781A1 (fr) | 1979-11-08 | 1980-11-06 | Dispositifs electriques constitues de matieres isolantes impregnees et d'elements electriques |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4330439A (show.php) |
| CA (1) | CA1154836A (show.php) |
| DE (1) | DE3041049C2 (show.php) |
| FR (1) | FR2469781A1 (show.php) |
| GB (1) | GB2062671B (show.php) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4420791A (en) * | 1981-12-28 | 1983-12-13 | Emhart Industries, Inc. | Dielectric fluid |
| JPS5941822A (ja) * | 1982-08-31 | 1984-03-08 | 株式会社指月電機製作所 | 金属蒸着化ポリプロピレンフイルムコンデンサ |
| US4487991A (en) * | 1983-07-15 | 1984-12-11 | The United States Of America As Represented By The United States Department Of Energy | Fully synthetic taped insulation cables |
| CN1249732C (zh) * | 2000-06-28 | 2006-04-05 | 皮雷利·卡维系统有限公司 | 具有可回用的包覆层的电缆、包含于其中的聚合物组合物及其应用 |
| US6908673B2 (en) * | 2000-06-28 | 2005-06-21 | Pirelli Cavi E Sistemi S.P.A. | Cable with recyclable covering |
| US12170156B2 (en) * | 2020-02-24 | 2024-12-17 | Hitachi Energy Ltd | Power equipment and associated manufacturing method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3611225A (en) * | 1970-06-24 | 1971-10-05 | Westinghouse Electric Corp | Electrical inductive apparatus having liquid and solid dielectric means |
| GB1367738A (en) * | 1971-07-20 | 1974-09-25 | Kureha Chemical Ind Co Ltd | Process for the production of polyvinylidene fluoride resin film |
| JPS5744005B2 (show.php) * | 1972-12-27 | 1982-09-18 | ||
| JPS553762B2 (show.php) * | 1973-07-11 | 1980-01-26 | ||
| JPS6051210B2 (ja) * | 1976-05-01 | 1985-11-13 | 日石三菱株式会社 | 電気絶縁油組成物 |
| GB2032950A (en) * | 1978-09-07 | 1980-05-14 | Kureha Chemical Ind Co Ltd | Electrical Insulating Oil |
-
1980
- 1980-10-24 GB GB8034394A patent/GB2062671B/en not_active Expired
- 1980-10-29 US US06/201,930 patent/US4330439A/en not_active Expired - Lifetime
- 1980-10-31 DE DE3041049A patent/DE3041049C2/de not_active Expired
- 1980-11-04 CA CA000363956A patent/CA1154836A/en not_active Expired
- 1980-11-06 FR FR8023718A patent/FR2469781A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CA1154836A (en) | 1983-10-04 |
| DE3041049A1 (de) | 1981-05-27 |
| GB2062671B (en) | 1983-09-07 |
| FR2469781A1 (fr) | 1981-05-22 |
| GB2062671A (en) | 1981-05-28 |
| DE3041049C2 (de) | 1983-05-05 |
| US4330439A (en) | 1982-05-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |