NO321192B1 - Fremgangsmate ved fremstilling av elektrisk isolerende laminert papir og fremgangsmate ved fremstilling av en oljeimpregnert kraftkabel ved bruk av dette - Google Patents
Fremgangsmate ved fremstilling av elektrisk isolerende laminert papir og fremgangsmate ved fremstilling av en oljeimpregnert kraftkabel ved bruk av dette Download PDFInfo
- Publication number
- NO321192B1 NO321192B1 NO19975283A NO975283A NO321192B1 NO 321192 B1 NO321192 B1 NO 321192B1 NO 19975283 A NO19975283 A NO 19975283A NO 975283 A NO975283 A NO 975283A NO 321192 B1 NO321192 B1 NO 321192B1
- Authority
- NO
- Norway
- Prior art keywords
- paper
- insulating
- laminated paper
- laminated
- pplp
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 44
- 239000000123 paper Substances 0.000 claims description 134
- 239000002655 kraft paper Substances 0.000 claims description 63
- -1 polyethylene Polymers 0.000 claims description 31
- 239000004743 Polypropylene Substances 0.000 claims description 30
- 229920001155 polypropylene Polymers 0.000 claims description 27
- 229920000098 polyolefin Polymers 0.000 claims description 16
- 229920005672 polyolefin resin Polymers 0.000 claims description 16
- 238000003490 calendering Methods 0.000 claims description 14
- 239000011230 binding agent Substances 0.000 claims description 13
- 239000002985 plastic film Substances 0.000 claims description 12
- 229920006255 plastic film Polymers 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 3
- 229920001083 polybutene Polymers 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 36
- 239000000853 adhesive Substances 0.000 description 31
- 230000001070 adhesive effect Effects 0.000 description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 230000008569 process Effects 0.000 description 18
- 238000009413 insulation Methods 0.000 description 14
- 230000035699 permeability Effects 0.000 description 13
- 150000004996 alkyl benzenes Chemical class 0.000 description 12
- 230000015556 catabolic process Effects 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 239000003990 capacitor Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000032683 aging Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 6
- 238000003754 machining Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 238000004873 anchoring Methods 0.000 description 5
- 230000035882 stress Effects 0.000 description 4
- 229920003043 Cellulose fiber Polymers 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000003851 corona treatment Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229920001131 Pulp (paper) Polymers 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- PYVHTIWHNXTVPF-UHFFFAOYSA-N F.F.F.F.C=C Chemical compound F.F.F.F.C=C PYVHTIWHNXTVPF-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 1
- 239000011127 biaxially oriented polypropylene Substances 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel 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
- H01B7/02—Disposition of insulation
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0225—Three or more layers
-
- 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
- H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
- H01B3/54—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials hard paper; hard fabrics
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2936—Wound or wrapped core or coating [i.e., spiral or helical]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/3188—Next to cellulosic
- Y10T428/31895—Paper or wood
- Y10T428/31899—Addition polymer of hydrocarbon[s] only
- Y10T428/31902—Monoethylenically unsaturated
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Laminated Bodies (AREA)
- Organic Insulating Materials (AREA)
- Insulating Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32119296 | 1996-11-18 | ||
| JP29504097A JP3437750B2 (ja) | 1996-11-18 | 1997-10-14 | 電気絶縁用ラミネート紙の製造方法及び該ラミネート紙を用いた油浸電力ケーブル |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO975283D0 NO975283D0 (no) | 1997-11-18 |
| NO975283L NO975283L (no) | 1998-05-19 |
| NO321192B1 true NO321192B1 (no) | 2006-04-03 |
Family
ID=26560096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19975283A NO321192B1 (no) | 1996-11-18 | 1997-11-18 | Fremgangsmate ved fremstilling av elektrisk isolerende laminert papir og fremgangsmate ved fremstilling av en oljeimpregnert kraftkabel ved bruk av dette |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6207261B1 (ja) |
| EP (1) | EP0843320B1 (ja) |
| JP (1) | JP3437750B2 (ja) |
| DK (1) | DK0843320T3 (ja) |
| NO (1) | NO321192B1 (ja) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US20020176973A1 (en) * | 2001-05-23 | 2002-11-28 | Loparex, Inc. | Laminates including cellulosic materials and processes for making and usng the same |
| WO2011073709A1 (en) | 2009-12-16 | 2011-06-23 | Prysmian S.P.A. | High voltage direct current cable having an impregnated stratified insulation |
| US20120225331A1 (en) * | 2011-03-02 | 2012-09-06 | Lithionics, Llc | Battery pack protection system |
| WO2013071945A1 (en) | 2011-11-14 | 2013-05-23 | Abb Research Ltd | A solid direct current (dc) transmission system comprising a laminated insulation layer and method of manufacturing |
| 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 |
| JP2016519396A (ja) * | 2013-04-05 | 2016-06-30 | エービービー テクノロジー エルティーディー． | 伝達システムのための混合固形絶縁材 |
| US10096404B2 (en) * | 2013-09-20 | 2018-10-09 | Dow Global Technologies Llc | Process for degassing crosslinked power cables |
| KR102183193B1 (ko) * | 2014-02-25 | 2020-11-26 | 엘에스전선 주식회사 | 종단접속부를 구비한 전력케이블 |
| WO2016133332A1 (ko) * | 2015-02-17 | 2016-08-25 | 엘에스전선 주식회사 | 전력 케이블 |
| KR102351517B1 (ko) * | 2015-02-17 | 2022-01-14 | 엘에스전선 주식회사 | 케이블 포설장치 |
| KR101818880B1 (ko) * | 2017-03-30 | 2018-01-15 | 엘에스전선 주식회사 | 전력 케이블 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3775549A (en) | 1971-06-23 | 1973-11-27 | Sumitomo Electric Industries | Electrically insulating polyproplyene laminate paper and oil-impregnated electric power cable using said laminate paper |
| FR2144896B1 (ja) | 1971-07-08 | 1976-10-29 | Sumitomo Electric Industries | |
| JPS5466498A (en) | 1977-11-04 | 1979-05-29 | Tomoegawa Paper Co Ltd | Polypropylene laminated paper for insulation |
| JPS54101887A (en) | 1978-01-27 | 1979-08-10 | Showa Electric Wire & Cable Co Ltd | Production of laminated paper |
| JPS5557209A (en) | 1978-10-23 | 1980-04-26 | Fujikura Ltd | Electric laminated insulating material for power cable |
| JPS55155420A (en) | 1979-05-24 | 1980-12-03 | Fujikura Ltd | Method of manufacturing insulating material |
| JPS6040985B2 (ja) | 1980-02-18 | 1985-09-13 | 株式会社巴川製紙所 | 絶縁用ポリオレフィンラミネ−ト紙 |
| JPS56130015A (en) | 1980-03-14 | 1981-10-12 | Fujikura Ltd | Low loss electric insulating material |
| JPS5750718A (en) | 1980-09-13 | 1982-03-25 | Sumitomo Electric Industries | High voltage power cable |
| US4571357A (en) | 1983-02-11 | 1986-02-18 | Sumitomo Electric Industries, Ltd. | Electrically insulating laminate paper for oil-impregnated electric apparatus |
| JPS6059605A (ja) * | 1983-09-09 | 1985-04-06 | 住友電気工業株式会社 | 絶縁用ポリオレフィンラミネート紙の製造方法 |
| JP2544870B2 (ja) | 1992-06-26 | 1996-10-16 | 住友電気工業株式会社 | 直流ｏｆケ―ブル |
| JPH0935562A (ja) | 1995-07-17 | 1997-02-07 | Fujikura Ltd | 油浸絶縁用ポリプロピレンラミネート紙およびこれを用いた電力ケーブル |
-
1997
- 1997-10-14 JP JP29504097A patent/JP3437750B2/ja not_active Expired - Fee Related
- 1997-11-18 US US08/972,197 patent/US6207261B1/en not_active Expired - Lifetime
- 1997-11-18 NO NO19975283A patent/NO321192B1/no not_active IP Right Cessation
- 1997-11-18 EP EP19970309259 patent/EP0843320B1/en not_active Expired - Lifetime
- 1997-11-18 DK DK97309259T patent/DK0843320T3/da active
Also Published As
| Publication number | Publication date |
|---|---|
| US6207261B1 (en) | 2001-03-27 |
| EP0843320A2 (en) | 1998-05-20 |
| EP0843320B1 (en) | 2001-04-11 |
| JPH10199338A (ja) | 1998-07-31 |
| NO975283L (no) | 1998-05-19 |
| JP3437750B2 (ja) | 2003-08-18 |
| NO975283D0 (no) | 1997-11-18 |
| DK0843320T3 (da) | 2001-05-07 |
| EP0843320A3 (en) | 1998-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |