JPS5845121B2 - 高電圧用海底ケ−ブル - Google Patents
高電圧用海底ケ−ブルInfo
- Publication number
- JPS5845121B2 JPS5845121B2 JP50034207A JP3420775A JPS5845121B2 JP S5845121 B2 JPS5845121 B2 JP S5845121B2 JP 50034207 A JP50034207 A JP 50034207A JP 3420775 A JP3420775 A JP 3420775A JP S5845121 B2 JPS5845121 B2 JP S5845121B2
- Authority
- JP
- Japan
- Prior art keywords
- cable
- specific gravity
- liquid
- impregnating
- impregnating liquid
- 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
- 239000007788 liquid Substances 0.000 claims description 36
- 230000005484 gravity Effects 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000009835 boiling Methods 0.000 claims description 4
- 239000003989 dielectric material Substances 0.000 claims description 3
- RWNKSTSCBHKHTB-UHFFFAOYSA-N Hexachloro-1,3-butadiene Chemical compound ClC(Cl)=C(Cl)C(Cl)=C(Cl)Cl RWNKSTSCBHKHTB-UHFFFAOYSA-N 0.000 description 12
- 239000003795 chemical substances by application Substances 0.000 description 5
- 150000004996 alkyl benzenes Chemical class 0.000 description 4
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 4
- 150000008282 halocarbons Chemical group 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 229920002367 Polyisobutene Polymers 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- UZILCZKGXMQEQR-UHFFFAOYSA-N decyl-Benzene Chemical compound CCCCCCCCCCC1=CC=CC=C1 UZILCZKGXMQEQR-UHFFFAOYSA-N 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 229920001083 polybutene Polymers 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 239000000126 substance 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
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/14—Submarine 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Insulated Conductors (AREA)
- Organic Insulating Materials (AREA)
- Lubricants (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Ropes Or Cables (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT49591/74A IT1011139B (it) | 1974-03-25 | 1974-03-25 | Perfezionamento a cavi per energia |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50132485A JPS50132485A (en:Method) | 1975-10-20 |
| JPS5845121B2 true JPS5845121B2 (ja) | 1983-10-07 |
Family
ID=11271109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50034207A Expired JPS5845121B2 (ja) | 1974-03-25 | 1975-03-20 | 高電圧用海底ケ−ブル |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3930112A (en:Method) |
| JP (1) | JPS5845121B2 (en:Method) |
| AR (1) | AR202340A1 (en:Method) |
| BR (1) | BR7500261A (en:Method) |
| CA (1) | CA1039941A (en:Method) |
| DE (1) | DE2511404C2 (en:Method) |
| DK (1) | DK38575A (en:Method) |
| FR (1) | FR2266265B1 (en:Method) |
| GB (1) | GB1449445A (en:Method) |
| IT (1) | IT1011139B (en:Method) |
| NO (1) | NO138819C (en:Method) |
| SE (1) | SE412484B (en:Method) |
| ZA (1) | ZA751857B (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1114926B (it) * | 1977-07-29 | 1986-02-03 | Pirelli | Fluido perfezionato per l'isolamento di cavi elettrici ad olio fluido per energia,particolarmente per posa subacquea |
| GB2002684B (en) * | 1977-08-06 | 1982-02-17 | Showa Electric Wire & Cable Co | Laminated insulating paper and oil-filled cable insulated thereby |
| IT1135060B (it) * | 1981-01-16 | 1986-08-20 | Pirelli Cavi Spa | Cavo elettrico impregnato con fluido isolante |
| CN110400659B (zh) * | 2019-07-31 | 2021-01-22 | 福建礼恩科技有限公司 | 一种充油海底电缆的制备方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE973637C (de) * | 1939-08-11 | 1960-04-21 | Enfield Cables Ltd | Papierisoliertes elektrisches Massekabel |
| DE909110C (de) * | 1941-09-03 | 1954-04-12 | Siemens Ag | Isolieroel fuer elektrotechnische Zwecke, insbesondere fuer Transformatoren und Kondensatoren |
| US2468544A (en) * | 1945-11-10 | 1949-04-26 | Gen Electric | Stabilized halogenated compositions and electrical devices |
| US3163705A (en) * | 1959-08-21 | 1964-12-29 | Anaconda Wire & Cable Co | Oil insulated impregnant for high voltage electrical apparatus |
| DE1665324B2 (de) * | 1965-11-17 | 1972-05-18 | Industrie Pirelli S.P.A., Mailand (Italien) | Verwendung von alkylbenzolen als impraegnieroel fuer hochspannungs-oelkabel |
| US3673093A (en) * | 1966-06-03 | 1972-06-27 | Montedison Spa | Liquid dielectric composition of alkyl benzene and an antioxidation stabilizer |
| GB1271981A (en) * | 1969-01-09 | 1972-04-26 | British Insulated Callenders | Improvements in and relating to electrical insulating oils and to electrical apparatus incorporating them |
| US3588644A (en) * | 1969-10-06 | 1971-06-28 | Mc Graw Edison Co | Electrical apparatus and stabilized dielectric therefor |
| US3740625A (en) * | 1971-11-04 | 1973-06-19 | Sprague Electric Co | Electrical capacitors with ester impregnants |
| US3745432A (en) * | 1972-04-28 | 1973-07-10 | Monsanto Co | Impregnated capacitor |
| US3878314A (en) * | 1973-10-26 | 1975-04-15 | Rte Corp | Protective apparatus for underground high voltage electrical devices |
| JPS594475A (ja) | 1982-07-01 | 1984-01-11 | 井関農機株式会社 | 揺動式選別装置 |
-
1974
- 1974-03-25 IT IT49591/74A patent/IT1011139B/it active
-
1975
- 1975-01-15 BR BR261/75A patent/BR7500261A/pt unknown
- 1975-02-05 DK DK38575*#A patent/DK38575A/da not_active Application Discontinuation
- 1975-02-25 AR AR257756A patent/AR202340A1/es active
- 1975-03-12 FR FR7507676A patent/FR2266265B1/fr not_active Expired
- 1975-03-15 DE DE2511404A patent/DE2511404C2/de not_active Expired
- 1975-03-17 US US558834A patent/US3930112A/en not_active Expired - Lifetime
- 1975-03-20 GB GB1174175A patent/GB1449445A/en not_active Expired
- 1975-03-20 JP JP50034207A patent/JPS5845121B2/ja not_active Expired
- 1975-03-24 NO NO751000A patent/NO138819C/no unknown
- 1975-03-24 ZA ZA00751857A patent/ZA751857B/xx unknown
- 1975-03-24 SE SE7503400A patent/SE412484B/sv not_active IP Right Cessation
- 1975-03-24 CA CA222,864A patent/CA1039941A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR7500261A (pt) | 1975-12-23 |
| GB1449445A (en) | 1976-09-15 |
| NO138819B (no) | 1978-08-07 |
| CA1039941A (en) | 1978-10-10 |
| AR202340A1 (es) | 1975-05-30 |
| FR2266265B1 (en:Method) | 1977-04-15 |
| SE7503400L (en:Method) | 1975-09-26 |
| DE2511404A1 (de) | 1975-10-02 |
| JPS50132485A (en:Method) | 1975-10-20 |
| IT1011139B (it) | 1977-01-20 |
| DE2511404C2 (de) | 1984-03-15 |
| NO138819C (no) | 1978-11-15 |
| US3930112A (en) | 1975-12-30 |
| AU7949675A (en) | 1976-09-30 |
| FR2266265A1 (en:Method) | 1975-10-24 |
| SE412484B (sv) | 1980-03-03 |
| NO751000L (en:Method) | 1975-09-26 |
| DK38575A (en:Method) | 1975-09-26 |
| ZA751857B (en) | 1976-02-25 |
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