IT1097913B - Carta isolante laminata e cavo elettrico caricato con olio,isolato con questa - Google Patents

Carta isolante laminata e cavo elettrico caricato con olio,isolato con questa

Info

Publication number
IT1097913B
IT1097913B IT2643478A IT2643478A IT1097913B IT 1097913 B IT1097913 B IT 1097913B IT 2643478 A IT2643478 A IT 2643478A IT 2643478 A IT2643478 A IT 2643478A IT 1097913 B IT1097913 B IT 1097913B
Authority
IT
Italy
Prior art keywords
isolated
oil
electric cable
insulation paper
laminated insulation
Prior art date
Application number
IT2643478A
Other languages
English (en)
Other versions
IT7826434A0 (it
Inventor
Takeshi Kojima
Sakae Kinoshita
Kenzo Takeuchi
Original Assignee
Showa Electric Wire & Cable Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP9438577A external-priority patent/JPS6032927B2/ja
Priority claimed from JP52133291A external-priority patent/JPS5942630B2/ja
Priority claimed from JP2318578A external-priority patent/JPS6032929B2/ja
Application filed by Showa Electric Wire & Cable Co filed Critical Showa Electric Wire & Cable Co
Publication of IT7826434A0 publication Critical patent/IT7826434A0/it
Application granted granted Critical
Publication of IT1097913B publication Critical patent/IT1097913B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • H01B9/00—Power cables
    • H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
    • H01B9/0627—Cables for use in conduits under oil-pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2317/00—Animal or vegetable based
    • B32B2317/12—Paper, e.g. cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • 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]
    • Y10T428/2942—Plural coatings
    • 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]
    • Y10T428/2942—Plural coatings
    • Y10T428/2947—Synthetic resin or polymer in plural coatings, each of different type
    • 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]
    • Y10T428/296—Rubber, cellulosic or silicic material in coating
    • 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
    • Y10T428/2962—Silane, silicone or siloxane in coating
    • 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]
    • Y10T428/31536—Including interfacial reaction product of adjacent layers
    • 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]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane
    • 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
IT2643478A 1977-08-06 1978-08-03 Carta isolante laminata e cavo elettrico caricato con olio,isolato con questa IT1097913B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9438577A JPS6032927B2 (ja) 1977-08-06 1977-08-06 ラミネ−ト紙の製法
JP52133291A JPS5942630B2 (ja) 1977-11-07 1977-11-07 ラミネ−ト紙の製法
JP2318578A JPS6032929B2 (ja) 1978-03-01 1978-03-01 Ｏｆケ−ブル

Publications (2)

Publication Number Publication Date
IT7826434A0 IT7826434A0 (it) 1978-08-03
IT1097913B true IT1097913B (it) 1985-08-31

Family

ID=27284160

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2643478A IT1097913B (it) 1977-08-06 1978-08-03 Carta isolante laminata e cavo elettrico caricato con olio,isolato con questa

Country Status (7)

Country Link
US (1) US4237334A (it)
CA (1) CA1107624A (it)
DE (1) DE2834082C2 (it)
FR (1) FR2399718A1 (it)
GB (1) GB2002684B (it)
IT (1) IT1097913B (it)
SE (1) SE430187B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561414A (en) * 1979-06-19 1981-01-09 Nippon Petrochemicals Co Ltd Oillfilled power cable
JPS5693542A (en) * 1979-12-27 1981-07-29 Mitsubishi Petrochemical Co Bridged polyethylene resin laminated film or sheet
US4639398A (en) * 1983-03-07 1987-01-27 Neste Oy Compound film containing olefin
US4487991A (en) * 1983-07-15 1984-12-11 The United States Of America As Represented By The United States Department Of Energy Fully synthetic taped insulation cables
DE3327149A1 (de) * 1983-07-28 1985-04-04 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zum herstellen von halbzeugen bzw. formteilen aus polypropylen
IT1173045B (it) * 1984-01-17 1987-06-18 Pirelli Cavi Spa Cavo elettrico ad olio fluido perfezionato
JPS6110811A (ja) * 1984-06-26 1986-01-18 東レ株式会社 電力ケ−ブル
IT1186188B (it) * 1985-11-08 1987-11-18 Pirelli Cavi Spa Nastro composito per l'isolamento di cavi elettrici e cavo elettrico che utilizza tale nastro per il suo isolamento
IT1231486B (it) * 1988-10-21 1991-12-07 Pirelli Cavi Spa Cavo elettrico con isolante stratificato impregnato di un fluido iso lante e formato da avvolgimenti di nastri di un laminato comprendente uno straterello di carta ed un film di materiale polimerico
NO319752B1 (no) * 1997-04-29 2005-09-12 Sumitomo Electric Industries Massiv likestromskabel
SE514063C2 (sv) * 1997-12-22 2000-12-18 Abb Ab Förfarande för framställning av en elektrisk anordning med ett isoleringssystem som omfattar en porös, fibrös och/eller laminerad fast del impregnerad med en dielektrisk vätska, en porös, fibrös och/eller laminerad kropp och användning därav i en elektrisk anordning
US6989189B2 (en) * 2000-06-30 2006-01-24 Mondi Inncoat Gmbh Separable layer of bonding material, laminate and method for making same
ATE305490T1 (de) * 2000-12-22 2005-10-15 Samsung General Chemicals Co Polyolefinharzzusammensetzung
US6576329B2 (en) 2001-06-12 2003-06-10 Exxonmobil Oil Corporation Multilayer thermoplastic film
US20130106573A1 (en) * 2011-10-31 2013-05-02 Christopher Metcalf Root Room privacy notification
EP2783373B1 (en) * 2011-11-25 2015-11-18 ABB Research Ltd. A direct current (dc) transmission system comprising a thickness controlled laminated insulation layer and method of manufacturing
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
WO2018151371A1 (ko) * 2017-02-16 2018-08-23 엘에스전선 주식회사 전력 케이블
EP3605560B1 (en) * 2017-03-24 2024-02-28 LS Cable & System Ltd. Power cable

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194872A (en) * 1963-04-23 1965-07-13 Gen Cable Corp Paper and polyolefin power cable insulation
FR1389972A (fr) * 1964-04-10 1965-02-19 Gen Cable Corp Matière d'isolation électrique pour câbles à haute tension
US3594489A (en) * 1968-10-07 1971-07-20 Gen Cable Corp Extra high voltage cables
BE794718Q (fr) * 1968-12-20 1973-05-16 Dow Corning Ltd Procede de reticulation d'olefines
GB1311867A (en) * 1969-10-22 1973-03-28 British Insulated Callenders Electric cables
BE757839A (fr) * 1969-10-22 1971-04-01 British Insulated Callenders Cables isoles pour le transport de l'energie electrique
US3802913A (en) * 1970-10-28 1974-04-09 Gen Electric Pressureless curing system for chemically cross-linking ethylene containing polymers,and product formed thereby
GB1323996A (en) * 1971-02-01 1973-07-18 British Insulated Callenders Electric cables
FR2143422B1 (it) * 1971-06-23 1977-12-23 Sumitomo Electric Industries
JPS512640B1 (it) * 1971-07-30 1976-01-27
JPS551641B2 (it) * 1973-08-20 1980-01-16
GB1458422A (en) * 1974-01-08 1976-12-15 Bicc Ltd Electric cables
IT1011139B (it) * 1974-03-25 1977-01-20 Pirelli Perfezionamento a cavi per energia
US3957719A (en) * 1974-08-08 1976-05-18 General Electric Company Method of heat treating an ethylene containing polymer electrical insulating composition and product formed thereby
CA1021415A (en) * 1974-09-13 1977-11-22 Jeremy A.H. Counsell Oil impregnated high voltage cable
GB1526398A (en) * 1974-12-06 1978-09-27 Maillefer Sa Manufacture of extruded products

Also Published As

Publication number Publication date
CA1107624A (en) 1981-08-25
SE7808398L (sv) 1979-02-07
GB2002684B (en) 1982-02-17
US4237334A (en) 1980-12-02
FR2399718B1 (it) 1983-02-18
DE2834082C2 (de) 1982-12-23
FR2399718A1 (fr) 1979-03-02
DE2834082A1 (de) 1979-02-22
SE430187B (sv) 1983-10-24
IT7826434A0 (it) 1978-08-03
GB2002684A (en) 1979-02-28

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960826