BR8200173A - Cabo eletrico impregnado com fluido isolante - Google Patents
Cabo eletrico impregnado com fluido isolanteInfo
- Publication number
- BR8200173A BR8200173A BR8200173A BR8200173A BR8200173A BR 8200173 A BR8200173 A BR 8200173A BR 8200173 A BR8200173 A BR 8200173A BR 8200173 A BR8200173 A BR 8200173A BR 8200173 A BR8200173 A BR 8200173A
- Authority
- BR
- Brazil
- Prior art keywords
- electric cable
- insulating fluid
- cable impregnated
- impregnated
- insulating
- Prior art date
Links
Classifications
-
- 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
-
- 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
-
- 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)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Insulating Materials (AREA)
- Insulated Conductors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19164/81A IT1135060B (it) | 1981-01-16 | 1981-01-16 | Cavo elettrico impregnato con fluido isolante |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8200173A true BR8200173A (pt) | 1982-11-03 |
Family
ID=11155424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8200173A BR8200173A (pt) | 1981-01-16 | 1982-01-14 | Cabo eletrico impregnado com fluido isolante |
Country Status (19)
Country | Link |
---|---|
US (1) | US4556756A (pt) |
JP (1) | JPS57138705A (pt) |
AU (1) | AU542921B2 (pt) |
BR (1) | BR8200173A (pt) |
CA (1) | CA1189310A (pt) |
DE (1) | DE3200954A1 (pt) |
DK (1) | DK12182A (pt) |
ES (1) | ES8302948A1 (pt) |
FI (1) | FI73844C (pt) |
FR (1) | FR2498368B1 (pt) |
GB (1) | GB2091289B (pt) |
GR (1) | GR82305B (pt) |
HK (1) | HK83584A (pt) |
IT (1) | IT1135060B (pt) |
MY (1) | MY8600594A (pt) |
NO (1) | NO820119L (pt) |
NZ (1) | NZ199471A (pt) |
SE (1) | SE458890B (pt) |
SG (1) | SG39984G (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5951407A (ja) * | 1982-09-16 | 1984-03-24 | 日本石油化学株式会社 | 新規な電気絶縁油 |
JPS5975502A (ja) * | 1982-10-25 | 1984-04-28 | 日本石油化学株式会社 | 新しい電気絶縁油 |
GB8329134D0 (en) * | 1983-11-01 | 1983-12-07 | Exxon Research Engineering Co | Dielectric fluid |
JPS62294629A (ja) * | 1986-05-22 | 1987-12-22 | Idemitsu Kosan Co Ltd | 1−フェニル−1−ナフチルエタンの製造方法 |
JP2528290B2 (ja) * | 1986-09-04 | 1996-08-28 | 日本石油化学株式会社 | 電気絶縁油組成物 |
GB8714291D0 (en) * | 1987-06-18 | 1987-07-22 | Bicc Plc | Insulating liquids & electric cables |
GB9608840D0 (en) * | 1996-04-30 | 1996-07-03 | Tronic Ltd | Hose and adaptor |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3294123A (en) * | 1963-09-18 | 1966-12-27 | Gen Electric | Oil permeable paper laminated cylinder and the like |
GB1190962A (en) * | 1967-03-25 | 1970-05-06 | Pirelli | Improvements in Electrically Insulating Papers |
JPS4933938A (pt) * | 1972-07-28 | 1974-03-28 | ||
JPS49109856A (pt) * | 1973-02-21 | 1974-10-18 | ||
JPS5086700A (pt) * | 1973-12-06 | 1975-07-12 | ||
IT1011139B (it) * | 1974-03-25 | 1977-01-20 | Pirelli | Perfezionamento a cavi per energia |
BR7703653A (pt) * | 1976-06-08 | 1978-04-04 | Rhone Poulenc Ind | Novos liquidos dieletricos |
US4266264A (en) * | 1977-06-24 | 1981-05-05 | Westinghouse Electric Corp. | Meta isopropyl biphenyl insulated electrical apparatus |
IT1105990B (it) * | 1977-09-29 | 1985-11-11 | Bicc Ltd | Cavi elettrici per alte tensioni |
JPS5527401A (en) * | 1978-07-15 | 1980-02-27 | Sumitomo Metal Ind Ltd | Preventing method and apparatus for thickness deviation of forge welded pipe |
GB2032950A (en) * | 1978-09-07 | 1980-05-14 | Kureha Chemical Ind Co Ltd | Electrical Insulating Oil |
US4347169A (en) * | 1980-06-30 | 1982-08-31 | Nippon Petrochemicals Company, Limited | Electrical insulating oil and oil-filled electrical appliances |
-
1981
- 1981-01-16 IT IT19164/81A patent/IT1135060B/it active
-
1982
- 1982-01-12 NZ NZ199471A patent/NZ199471A/en unknown
- 1982-01-12 FI FI820093A patent/FI73844C/fi not_active IP Right Cessation
- 1982-01-12 AU AU79439/82A patent/AU542921B2/en not_active Expired
- 1982-01-13 SE SE8200149A patent/SE458890B/sv not_active IP Right Cessation
- 1982-01-13 DK DK12182A patent/DK12182A/da not_active Application Discontinuation
- 1982-01-14 FR FR8200512A patent/FR2498368B1/fr not_active Expired
- 1982-01-14 DE DE19823200954 patent/DE3200954A1/de not_active Withdrawn
- 1982-01-14 BR BR8200173A patent/BR8200173A/pt not_active IP Right Cessation
- 1982-01-14 GR GR67013A patent/GR82305B/el unknown
- 1982-01-15 ES ES509272A patent/ES8302948A1/es not_active Expired
- 1982-01-15 CA CA000394270A patent/CA1189310A/en not_active Expired
- 1982-01-15 NO NO820119A patent/NO820119L/no unknown
- 1982-01-16 JP JP57005314A patent/JPS57138705A/ja active Pending
- 1982-01-18 GB GB8201245A patent/GB2091289B/en not_active Expired
-
1983
- 1983-11-03 US US06/549,004 patent/US4556756A/en not_active Expired - Lifetime
-
1984
- 1984-05-30 SG SG399/84A patent/SG39984G/en unknown
- 1984-11-01 HK HK835/84A patent/HK83584A/xx not_active IP Right Cessation
-
1986
- 1986-12-30 MY MY594/86A patent/MY8600594A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
SE458890B (sv) | 1989-05-16 |
HK83584A (en) | 1984-11-09 |
FR2498368B1 (fr) | 1985-11-22 |
IT8119164A0 (it) | 1981-01-16 |
NO820119L (no) | 1982-07-19 |
NZ199471A (en) | 1984-10-19 |
GR82305B (pt) | 1984-12-13 |
AU7943982A (en) | 1982-07-22 |
AU542921B2 (en) | 1985-03-21 |
FI73844C (fi) | 1987-11-09 |
FI820093L (fi) | 1982-07-17 |
SE8200149L (sv) | 1982-07-17 |
GB2091289B (en) | 1984-03-28 |
SG39984G (en) | 1985-03-08 |
IT1135060B (it) | 1986-08-20 |
MY8600594A (en) | 1986-12-31 |
CA1189310A (en) | 1985-06-25 |
JPS57138705A (en) | 1982-08-27 |
DE3200954A1 (de) | 1982-09-02 |
US4556756A (en) | 1985-12-03 |
DK12182A (da) | 1982-07-17 |
FR2498368A1 (fr) | 1982-07-23 |
ES509272A0 (es) | 1983-02-01 |
FI73844B (fi) | 1987-07-31 |
ES8302948A1 (es) | 1983-02-01 |
GB2091289A (en) | 1982-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 14/01/97 |
|
B15K | Others concerning applications: alteration of classification |
Ipc: H01B 3/22 (2006.01), C10M 105/06 (2006.0 |