BR9502140A - Cabos para altas tensões - Google Patents

Cabos para altas tensões

Info

Publication number
BR9502140A
BR9502140A BR9502140A BR9502140A BR9502140A BR 9502140 A BR9502140 A BR 9502140A BR 9502140 A BR9502140 A BR 9502140A BR 9502140 A BR9502140 A BR 9502140A BR 9502140 A BR9502140 A BR 9502140A
Authority
BR
Brazil
Prior art keywords
high voltage
voltage cables
cables
voltage
Prior art date
Application number
BR9502140A
Other languages
English (en)
Inventor
Claudio Bosisio
Giulio Tuci
Original Assignee
Pirelli Cavi Spa
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
Application filed by Pirelli Cavi Spa filed Critical Pirelli Cavi Spa
Publication of BR9502140A publication Critical patent/BR9502140A/pt

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • 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
    • B32B27/16—Layered products comprising a layer of synthetic resin specially treated, e.g. irradiated
    • 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
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0036—Heat treatment
    • 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
    • H01B3/52—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 wood; paper; press board
    • 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
    • H01B9/0688—Features relating to the dielectric of oil-pressure cables
    • 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
    • B32B2309/02—Temperature
    • B32B2309/025—Temperature vs time profiles

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Thermal Sciences (AREA)
  • Organic Insulating Materials (AREA)
  • Laminated Bodies (AREA)
  • Insulating Bodies (AREA)
  • Communication Cables (AREA)
BR9502140A 1994-05-24 1995-05-24 Cabos para altas tensões BR9502140A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI941044A IT1269822B (it) 1994-05-24 1994-05-24 Cavo per alte tensioni

Publications (1)

Publication Number Publication Date
BR9502140A true BR9502140A (pt) 1995-12-26

Family

ID=11368966

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9502140A BR9502140A (pt) 1994-05-24 1995-05-24 Cabos para altas tensões

Country Status (14)

Country Link
US (1) US5850055A (pt)
EP (1) EP0684614B1 (pt)
JP (1) JPH07320559A (pt)
KR (1) KR950034298A (pt)
CN (1) CN1082230C (pt)
AU (1) AU708509B2 (pt)
BR (1) BR9502140A (pt)
CA (1) CA2149974C (pt)
DE (1) DE69511619T2 (pt)
DK (1) DK0684614T3 (pt)
ES (1) ES2138139T3 (pt)
FI (1) FI118870B (pt)
IT (1) IT1269822B (pt)
NZ (1) NZ272194A (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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
US6395975B1 (en) 1998-07-06 2002-05-28 Pirelli Cavi E Sistemi S.P.A. High voltage direct current electrical cable with mass-impregnated insulation
DE19845172A1 (de) * 1998-10-01 2000-04-06 Alcatel Sa Nachrichtenkabelnetz in einem primär für andere Zwecke genutzten Kanal- oder Rohrsystem
US6370753B1 (en) 2000-07-24 2002-04-16 Arnco Corporation Method and apparatus for wrapping and installing cable
CN102712179B (zh) * 2009-12-16 2014-08-20 普睿司曼股份公司 具有浸渍层状绝缘体的高压直流电缆
JP5877159B2 (ja) * 2010-10-01 2016-03-02 古河電気工業株式会社 絶縁電線
CN102543292A (zh) * 2012-03-26 2012-07-04 江苏新远程电缆股份有限公司 一种低集肤效应超高压交联电缆
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
FR3008708B1 (fr) * 2013-07-19 2016-09-23 Arkema France Composition de fluide dielectrique ou caloporteur
RU173461U1 (ru) * 2015-04-17 2017-08-29 Общество с ограниченной ответственностью "АТЭКС" Токопроводящая жила

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1311867A (en) 1969-10-22 1973-03-28 British Insulated Callenders Electric cables
GB1323996A (en) * 1971-02-01 1973-07-18 British Insulated Callenders Electric cables
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
US4096313A (en) * 1977-05-04 1978-06-20 Dainichi-Nippon Cables, Ltd. Electrical insulating paper and method of making same
IT1105990B (it) 1977-09-29 1985-11-11 Bicc Ltd Cavi elettrici per alte tensioni
JPS54137081A (en) * 1978-04-17 1979-10-24 Showa Electric Wire & Cable Co Ltd Manufacturing of laminated insulation paper
IT1151556B (it) * 1982-04-30 1986-12-24 Pirelli Cavi Spa Cavo elettrico impregnato con fluido isolante
IT1173045B (it) * 1984-01-17 1987-06-18 Pirelli Cavi Spa Cavo elettrico ad olio fluido perfezionato
ZA86528B (en) 1985-01-31 1986-09-24 Himont Inc Polypropylene with free-end long chain branching,process for making it,and use thereof
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
US5254194A (en) * 1988-05-13 1993-10-19 Minnesota Mining And Manufacturing Company Coated abrasive sheet material with loop material for attachment incorporated therein
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
JP3453150B2 (ja) * 1991-07-18 2003-10-06 新日本石油化学株式会社 油含浸ケーブルおよび含浸油

Also Published As

Publication number Publication date
DK0684614T3 (da) 2000-03-20
CN1082230C (zh) 2002-04-03
CN1126357A (zh) 1996-07-10
JPH07320559A (ja) 1995-12-08
FI952502A0 (fi) 1995-05-23
FI952502A (fi) 1995-11-25
FI118870B (fi) 2008-04-15
DE69511619D1 (de) 1999-09-30
DE69511619T2 (de) 2000-03-16
ES2138139T3 (es) 2000-01-01
EP0684614A1 (en) 1995-11-29
US5850055A (en) 1998-12-15
CA2149974C (en) 2002-01-08
ITMI941044A1 (it) 1995-11-24
ITMI941044A0 (it) 1994-05-24
CA2149974A1 (en) 1995-11-25
NZ272194A (en) 1997-02-24
KR950034298A (ko) 1995-12-28
AU708509B2 (en) 1999-08-05
EP0684614B1 (en) 1999-08-25
AU2019995A (en) 1995-11-30
IT1269822B (it) 1997-04-15

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B25D Requested change of name of applicant approved

Owner name: PIRELLI CAVI E SISTEMA S.P.A. (IT)

Free format text: NOME ALTERADO DE: PIRELLI CAVI S.P.A.

B25A Requested transfer of rights approved

Owner name: PIRELLI S.P.A. (IT)

Free format text: TRANSFERIDO POR INCORPORACAO DE: PIRELLI CAVI E SISTEMA S.P.A.

B25A Requested transfer of rights approved

Owner name: PIRELLI AND C. S.P.A. (IT)

Free format text: TRANSFERIDO POR INCORPORACAO DE: PIRELLI S.P.A.

B25A Requested transfer of rights approved

Owner name: PRYSMIAN CAVI E SISTEMI ENERGIA S.R.L. (IT)

Free format text: TRANSFERIDO DE: PIRELLI AND C. S.P.A.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 24/05/2015