GB2209091B - "extra-high-tension power cable" - Google Patents

"extra-high-tension power cable"

Info

Publication number
GB2209091B
GB2209091B GB8819796A GB8819796A GB2209091B GB 2209091 B GB2209091 B GB 2209091B GB 8819796 A GB8819796 A GB 8819796A GB 8819796 A GB8819796 A GB 8819796A GB 2209091 B GB2209091 B GB 2209091B
Authority
GB
United Kingdom
Prior art keywords
extra
power cable
tension power
tension
cable
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 - Fee Related
Application number
GB8819796A
Other languages
English (en)
Other versions
GB8819796D0 (en
GB2209091A (en
Inventor
Roberto De Almeida Geraldo
Shiodi Hattori Roberto
Cesa Flavio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pirelli SA Compania Industrial Brasileira
Original Assignee
Pirelli SA Compania Industrial Brasileira
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 SA Compania Industrial Brasileira filed Critical Pirelli SA Compania Industrial Brasileira
Publication of GB8819796D0 publication Critical patent/GB8819796D0/en
Publication of GB2209091A publication Critical patent/GB2209091A/en
Application granted granted Critical
Publication of GB2209091B publication Critical patent/GB2209091B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01B7/0275—Disposition of insulation comprising one or more extruded layers of insulation
    • 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
    • H01B9/027—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of semi-conducting layers

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
GB8819796A 1987-08-26 1988-08-19 "extra-high-tension power cable" Expired - Fee Related GB2209091B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR8705104A BR8705104A (pt) 1987-08-26 1987-08-26 Cabo de extra alta tensao com isolamento extrudado

Publications (3)

Publication Number Publication Date
GB8819796D0 GB8819796D0 (en) 1988-09-21
GB2209091A GB2209091A (en) 1989-04-26
GB2209091B true GB2209091B (en) 1991-07-17

Family

ID=4043154

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8819796A Expired - Fee Related GB2209091B (en) 1987-08-26 1988-08-19 "extra-high-tension power cable"

Country Status (2)

Country Link
BR (1) BR8705104A (pt)
GB (1) GB2209091B (pt)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB967567A (en) * 1962-07-18 1964-08-26 Ass Elect Ind Improvements relating to electric cables with extruded insulant
GB1015259A (en) * 1963-05-28 1965-12-31 Ass Elect Ind Composite polymeric insulation for wires and cables
US3571490A (en) * 1970-01-16 1971-03-16 Anaconda Wire & Cable Co Flame resistant electric cable
GB1231595A (pt) * 1967-11-15 1971-05-12
GB1480090A (en) * 1974-12-05 1977-07-20 Pirelli General Cable Works Electric cable
GB2059140A (en) * 1979-09-18 1981-04-15 Pirelli General Cable Works Flame retardant electric cables
US4342880A (en) * 1979-08-30 1982-08-03 Industrie Pirelli Societa Per Azioni Electric cable for medium voltage
GB2161644A (en) * 1984-07-09 1986-01-15 Pirelli General Plc Flexible electric cable

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB967567A (en) * 1962-07-18 1964-08-26 Ass Elect Ind Improvements relating to electric cables with extruded insulant
GB1015259A (en) * 1963-05-28 1965-12-31 Ass Elect Ind Composite polymeric insulation for wires and cables
GB1231595A (pt) * 1967-11-15 1971-05-12
US3571490A (en) * 1970-01-16 1971-03-16 Anaconda Wire & Cable Co Flame resistant electric cable
GB1480090A (en) * 1974-12-05 1977-07-20 Pirelli General Cable Works Electric cable
US4342880A (en) * 1979-08-30 1982-08-03 Industrie Pirelli Societa Per Azioni Electric cable for medium voltage
GB2059140A (en) * 1979-09-18 1981-04-15 Pirelli General Cable Works Flame retardant electric cables
GB2161644A (en) * 1984-07-09 1986-01-15 Pirelli General Plc Flexible electric cable

Also Published As

Publication number Publication date
GB8819796D0 (en) 1988-09-21
GB2209091A (en) 1989-04-26
BR8705104A (pt) 1989-04-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020819