NO982217L - Flerlederkabel - Google Patents

Flerlederkabel

Info

Publication number
NO982217L
NO982217L NO982217A NO982217A NO982217L NO 982217 L NO982217 L NO 982217L NO 982217 A NO982217 A NO 982217A NO 982217 A NO982217 A NO 982217A NO 982217 L NO982217 L NO 982217L
Authority
NO
Norway
Prior art keywords
electrical
electrical conductors
sheath
conductor cable
conductor
Prior art date
Application number
NO982217A
Other languages
English (en)
Other versions
NO982217D0 (no
Inventor
Marcus D Mchugh
Howard A Oswald
Julia Atkeisson
Original Assignee
Camco Int
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 Camco Int filed Critical Camco Int
Publication of NO982217D0 publication Critical patent/NO982217D0/no
Publication of NO982217L publication Critical patent/NO982217L/no

Links

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
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
    • H01B7/046—Flexible cables, conductors, or cords, e.g. trailing cables attached to objects sunk in bore holes, e.g. well drilling means, well pumps
    • 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
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/2806—Protection against damage caused by corrosion

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Insulated Conductors (AREA)
  • Insulating Bodies (AREA)
  • Organic Insulating Materials (AREA)

Abstract

Det omtales en flerlederkabel for anvendelse i et un- derjordisk brønnhull, omfattende et antall elektriske le- dere (28) hvor minst en av de elektriske ledere er over- trukket i minst et innersjikt (32) av et halvledende mate- riale, og i minst et sjikt (34) av et isolerende materiale. En kappe (36) av et elastomert materiale omslutter de flere elektriske ledere, og en ytre metallarmering (38) dekker kappen av elastomertnateriale. Det halvledende materiale (32) har elektriske egenskaper slik at det reduserer spen- ningsstresset mellom en ytre overflate av den elektriske leder (28) og en innerflate av den isolerende materiale (34). Den resulterende kabel har forøket motstand mot elek- trisk sammenbrudd når den opererer ved spenninger på ca 8 KV eller mere i et underjordisk brønnhull.
NO982217A 1997-05-19 1998-05-15 Flerlederkabel NO982217L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85840897A 1997-05-19 1997-05-19

Publications (2)

Publication Number Publication Date
NO982217D0 NO982217D0 (no) 1998-05-15
NO982217L true NO982217L (no) 1998-11-20

Family

ID=25328245

Family Applications (1)

Application Number Title Priority Date Filing Date
NO982217A NO982217L (no) 1997-05-19 1998-05-15 Flerlederkabel

Country Status (3)

Country Link
EP (1) EP0880147A1 (no)
CA (1) CA2238120A1 (no)
NO (1) NO982217L (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8581742B2 (en) 2000-03-30 2013-11-12 Baker Hughes Incorporated Bandwidth wireline data transmission system and method
CA2663988C (en) 2008-04-24 2012-10-23 Baker Hughes Incorporated Pothead for use in highly severe conditions
US8039747B2 (en) 2009-01-29 2011-10-18 Baker Hughes Incorporated High voltage electric submersible pump cable
US9336929B2 (en) * 2012-05-18 2016-05-10 Schlumberger Technology Corporation Artificial lift equipment power cables
CN104078160A (zh) * 2013-03-29 2014-10-01 无锡市金正电缆有限公司 一种多芯交联聚乙烯绝缘铠装无卤低烟阻燃电力电缆
CN104616807A (zh) * 2015-01-22 2015-05-13 安徽凌宇电缆科技有限公司 一种低烟无卤加强防水型柔性防火电缆
CN104681194A (zh) * 2015-01-30 2015-06-03 安徽省高沟电缆有限公司 一种工业用防水耐潮耐腐蚀电力电缆

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651244A (en) * 1969-10-15 1972-03-21 Gen Cable Corp Power cable with corrugated or smooth longitudinally folded metallic shielding tape
DE2504555C3 (de) * 1975-01-31 1982-08-26 Siemens AG, 1000 Berlin und 8000 München Flexible elektrische Leitung
DE3011868A1 (de) * 1980-03-27 1981-10-01 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Feuchtigkeitsgeschuetztes elektrisches energiekabel
DK489080A (da) * 1980-11-14 1982-05-15 Jps Elteknik A S Hoejspaendingskabel
GB2113453A (en) * 1982-01-07 1983-08-03 Electricity Council Electric power cable

Also Published As

Publication number Publication date
EP0880147A1 (en) 1998-11-25
CA2238120A1 (en) 1998-11-19
NO982217D0 (no) 1998-05-15

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