DE1665324B2 - Verwendung von alkylbenzolen als impraegnieroel fuer hochspannungs-oelkabel - Google Patents
Verwendung von alkylbenzolen als impraegnieroel fuer hochspannungs-oelkabelInfo
- Publication number
- DE1665324B2 DE1665324B2 DE19661665324 DE1665324A DE1665324B2 DE 1665324 B2 DE1665324 B2 DE 1665324B2 DE 19661665324 DE19661665324 DE 19661665324 DE 1665324 A DE1665324 A DE 1665324A DE 1665324 B2 DE1665324 B2 DE 1665324B2
- Authority
- DE
- Germany
- Prior art keywords
- oil
- cables
- viscosity
- alkylbenzene
- impregnating
- 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
- 150000004996 alkyl benzenes Chemical class 0.000 title claims description 6
- 239000003921 oil Substances 0.000 description 19
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 5
- UZILCZKGXMQEQR-UHFFFAOYSA-N decyl-Benzene Chemical compound CCCCCCCCCCC1=CC=CC=C1 UZILCZKGXMQEQR-UHFFFAOYSA-N 0.000 description 4
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- XBEADGFTLHRJRB-UHFFFAOYSA-N undecylbenzene Chemical compound CCCCCCCCCCCC1=CC=CC=C1 XBEADGFTLHRJRB-UHFFFAOYSA-N 0.000 description 3
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 2
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000005727 Friedel-Crafts reaction Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- LIXVMPBOGDCSRM-UHFFFAOYSA-N nonylbenzene Chemical group CCCCCCCCCC1=CC=CC=C1 LIXVMPBOGDCSRM-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/30—Drying; Impregnating
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Organic Insulating Materials (AREA)
- Detergent Compositions (AREA)
- Ropes Or Cables (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2550665 | 1965-11-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1665324A1 DE1665324A1 (de) | 1971-03-18 |
| DE1665324B2 true DE1665324B2 (de) | 1972-05-18 |
Family
ID=11216898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661665324 Pending DE1665324B2 (de) | 1965-11-17 | 1966-03-30 | Verwendung von alkylbenzolen als impraegnieroel fuer hochspannungs-oelkabel |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE684989A (enExample) |
| DE (1) | DE1665324B2 (enExample) |
| ES (1) | ES333253A2 (enExample) |
| GB (1) | GB1142047A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1011139B (it) * | 1974-03-25 | 1977-01-20 | Pirelli | Perfezionamento a cavi per energia |
| US4039740A (en) * | 1974-06-19 | 1977-08-02 | The Furukawa Electric Co., Ltd. | Cryogenic power cable |
| DE2656842A1 (de) | 1975-12-16 | 1977-06-30 | Exxon Research Engineering Co | Elektrische isolieroele |
| DE3133559A1 (de) * | 1981-08-25 | 1983-03-10 | Basf Ag, 6700 Ludwigshafen | Verwendung von sek. alkyl-benzol- und sek. alkyl-cyclohexanen als dielektrische impraegnierfluessigkeiten |
| JPS6116410A (ja) * | 1984-06-29 | 1986-01-24 | 日本石油化学株式会社 | 電気絶縁油 |
-
1966
- 1966-03-30 DE DE19661665324 patent/DE1665324B2/de active Pending
- 1966-07-04 GB GB2985466A patent/GB1142047A/en not_active Expired
- 1966-08-03 BE BE684989D patent/BE684989A/xx unknown
- 1966-10-28 ES ES0333253A patent/ES333253A2/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1665324A1 (de) | 1971-03-18 |
| BE684989A (enExample) | 1967-01-16 |
| GB1142047A (en) | 1969-02-05 |
| ES333253A2 (es) | 1967-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: SOCIETA CAVI PIRELLI S.P.A., 20123 MILANO, IT |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: ABITZ, W., DIPL.-ING.DR.-ING. MORF, D., DR. GRITSCHNEDER, M., DIPL.-PHYS., PAT.-ANW., 8000 MUENCHEN |