JPH0241132B2 - - Google Patents
Info
- Publication number
- JPH0241132B2 JPH0241132B2 JP59132451A JP13245184A JPH0241132B2 JP H0241132 B2 JPH0241132 B2 JP H0241132B2 JP 59132451 A JP59132451 A JP 59132451A JP 13245184 A JP13245184 A JP 13245184A JP H0241132 B2 JPH0241132 B2 JP H0241132B2
- Authority
- JP
- Japan
- Prior art keywords
- kraft paper
- paper
- power cable
- layer
- film
- 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 - Lifetime
Links
- 239000004743 Polypropylene Substances 0.000 claims description 153
- 239000002655 kraft paper Substances 0.000 claims description 94
- 239000000123 paper Substances 0.000 claims description 39
- -1 polypropylene Polymers 0.000 claims description 39
- 229920001155 polypropylene Polymers 0.000 claims description 35
- 238000004804 winding Methods 0.000 claims description 21
- 239000004020 conductor Substances 0.000 claims description 20
- KWKXNDCHNDYVRT-UHFFFAOYSA-N dodecylbenzene Chemical compound CCCCCCCCCCCCC1=CC=CC=C1 KWKXNDCHNDYVRT-UHFFFAOYSA-N 0.000 claims description 20
- 230000003746 surface roughness Effects 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 5
- 230000003750 conditioning effect Effects 0.000 claims description 4
- 239000012212 insulator Substances 0.000 claims 4
- 238000001125 extrusion Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 77
- 239000003921 oil Substances 0.000 description 61
- 235000019198 oils Nutrition 0.000 description 61
- 230000008961 swelling Effects 0.000 description 30
- 238000009413 insulation Methods 0.000 description 21
- 238000005096 rolling process Methods 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 13
- 230000015556 catabolic process Effects 0.000 description 9
- 238000005452 bending Methods 0.000 description 8
- 238000004049 embossing Methods 0.000 description 7
- 238000007788 roughening Methods 0.000 description 7
- 230000035882 stress Effects 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 5
- 230000037303 wrinkles Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 239000000686 essence Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 239000002985 plastic film Substances 0.000 description 4
- 229920006255 plastic film Polymers 0.000 description 4
- 229920001083 polybutene Polymers 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 229920002545 silicone oil Polymers 0.000 description 3
- 230000002522 swelling effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000004996 alkyl benzenes Chemical class 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000010735 electrical insulating oil Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229960001047 methyl salicylate Drugs 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009736 wetting Methods 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
-
- 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
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- 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
- H01B7/02—Disposition of insulation
- H01B7/0241—Disposition of insulation comprising one or more helical wrapped layers of insulation
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Organic Insulating Materials (AREA)
- Laminated Bodies (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59132451A JPS6110811A (ja) | 1984-06-26 | 1984-06-26 | 電力ケ−ブル |
| US06/749,071 US4675470A (en) | 1984-06-26 | 1985-06-26 | Electric power cable |
| KR1019850004547A KR930002948B1 (ko) | 1984-06-26 | 1985-06-26 | 전력 케이블 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59132451A JPS6110811A (ja) | 1984-06-26 | 1984-06-26 | 電力ケ−ブル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6110811A JPS6110811A (ja) | 1986-01-18 |
| JPH0241132B2 true JPH0241132B2 (d) | 1990-09-14 |
Family
ID=15081658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59132451A Granted JPS6110811A (ja) | 1984-06-26 | 1984-06-26 | 電力ケ−ブル |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4675470A (d) |
| JP (1) | JPS6110811A (d) |
| KR (1) | KR930002948B1 (d) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO319752B1 (no) * | 1997-04-29 | 2005-09-12 | Sumitomo Electric Industries | Massiv likestromskabel |
| JP3024627B2 (ja) | 1998-02-03 | 2000-03-21 | 住友電気工業株式会社 | 海底ソリッドケーブル |
| DE19822137A1 (de) * | 1998-05-16 | 1999-11-18 | Asea Brown Boveri | Hochspannungsisolierte Statorwicklung |
| US6293005B1 (en) | 1999-03-01 | 2001-09-25 | Bently Nevada Corporation | Cable and method for precluding fluid wicking |
| KR100328352B1 (ko) * | 1999-10-19 | 2002-03-13 | 최병철 | 동축형 배전케이블 |
| DE10025119A1 (de) * | 2000-05-20 | 2001-11-22 | Bayerische Motoren Werke Ag | Verfahren zur Herstellung eines Bauteils |
| JP4824905B2 (ja) * | 2003-06-23 | 2011-11-30 | 東京特殊電線株式会社 | 最外層テープギャップ巻き電線 |
| JP5516456B2 (ja) * | 2011-02-24 | 2014-06-11 | 日立金属株式会社 | シールド付き電気絶縁ケーブル |
| US20130125396A1 (en) * | 2011-11-18 | 2013-05-23 | Remy Technologies, L.L.C. | Wrapped wire for electric machine |
| WO2013075756A1 (en) * | 2011-11-25 | 2013-05-30 | Abb Research Ltd | A direct current (dc) transmission system comprising a thickness controlled laminated insulation layer and method of manufacturing |
| CN105531773A (zh) * | 2013-04-05 | 2016-04-27 | Abb技术有限公司 | 用于传输系统的混合固体绝缘材料 |
| JP5880525B2 (ja) * | 2013-11-26 | 2016-03-09 | 株式会社オートネットワーク技術研究所 | フラットケーブル及びその製造方法 |
| KR101818880B1 (ko) | 2017-03-30 | 2018-01-15 | 엘에스전선 주식회사 | 전력 케이블 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1045527A (en) * | 1964-08-06 | 1966-10-12 | Ass Elect Ind | Improved polypropylene insulation for high voltage cables |
| US3450968A (en) * | 1965-11-18 | 1969-06-17 | Gen Electric | Electrical elements with impregnated dielectrics and insulators |
| US3484664A (en) * | 1968-11-21 | 1969-12-16 | Hercules Inc | Electrical capacitors |
| US3844860A (en) * | 1971-04-01 | 1974-10-29 | British Insulated Callenders | Method of making an electric power cable |
| IT958507B (it) * | 1971-06-23 | 1973-10-30 | Sumitomo Electric Industries | Carta laminata di polipropilene e cavo elettrico costruito con tale carta |
| GB2002684B (en) * | 1977-08-06 | 1982-02-17 | Showa Electric Wire & Cable Co | Laminated insulating paper and oil-filled cable insulated thereby |
| US4571357A (en) * | 1983-02-11 | 1986-02-18 | Sumitomo Electric Industries, Ltd. | Electrically insulating laminate paper for oil-impregnated electric apparatus |
| IT1173045B (it) * | 1984-01-17 | 1987-06-18 | Pirelli Cavi Spa | Cavo elettrico ad olio fluido perfezionato |
| JP3067647B2 (ja) * | 1996-06-25 | 2000-07-17 | 株式会社巴技術研究所 | 弁の軸封装置 |
-
1984
- 1984-06-26 JP JP59132451A patent/JPS6110811A/ja active Granted
-
1985
- 1985-06-26 US US06/749,071 patent/US4675470A/en not_active Expired - Lifetime
- 1985-06-26 KR KR1019850004547A patent/KR930002948B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR930002948B1 (ko) | 1993-04-15 |
| KR860000673A (ko) | 1986-01-30 |
| JPS6110811A (ja) | 1986-01-18 |
| US4675470A (en) | 1987-06-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |