NO20031291L - Delvis-utladningsbestandig elektrisk kabel og fremgangsmåte - Google Patents

Delvis-utladningsbestandig elektrisk kabel og fremgangsmåte

Info

Publication number
NO20031291L
NO20031291L NO20031291A NO20031291A NO20031291L NO 20031291 L NO20031291 L NO 20031291L NO 20031291 A NO20031291 A NO 20031291A NO 20031291 A NO20031291 A NO 20031291A NO 20031291 L NO20031291 L NO 20031291L
Authority
NO
Norway
Prior art keywords
insulating layer
partial
polymer
conductor
electric cable
Prior art date
Application number
NO20031291A
Other languages
English (en)
Other versions
NO20031291D0 (no
NO333547B1 (no
Inventor
Joseph P Varkey
Noor Sait
Original Assignee
Schlumberger Technology Bv
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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of NO20031291D0 publication Critical patent/NO20031291D0/no
Publication of NO20031291L publication Critical patent/NO20031291L/no
Publication of NO333547B1 publication Critical patent/NO333547B1/no

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • H01B13/141—Insulating conductors or cables by extrusion of two or more insulating 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
    • H01B3/30—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
    • H01B3/443—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 vinylhalogenides or other halogenoethylenic compounds
    • H01B3/445—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 vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds
    • 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
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H01B7/0291—Disposition of insulation comprising two or more layers of insulation having different electrical properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Insulated Conductors (AREA)
  • Organic Insulating Materials (AREA)

Abstract

En elektriske kabel omfatter en leder som består av en rekke strenger som avgrenser mellomrom mellom dem og et første isolasjonslag omfattende en polymer som er påført på lederen slik at det første isolasjonslaget hovedsakelig fyller mellomrommene. Alternativt omfatter en elektrisk kabel en leder bestående av en rekke strenger som avgrenser mellomrom dem, et første isolasjonslag bestående av en polymer som er påført på lederen slik at det første isolasjonslaget hoved- sakelig fyller mellomrommene, og et adhesjonslag omfattende en polymer som er påført på det første isolasjonslaget. Den elektriske kabelen omfatter videre et andre isolasjonslag omfattende en polymer som er påført på adhesjonslaget, idet adhesjonslaget er blandbart med polymeren i det første isolasjonslaget og polymeren i det andre isolasjonslaget.
NO20031291A 2002-03-21 2003-03-20 Delvis utladningsbestandig elektrisk kabel NO333547B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36632802P 2002-03-21 2002-03-21
US10/350,866 US6924436B2 (en) 2002-03-21 2003-01-24 Partial discharge resistant electrical cable and method

Publications (3)

Publication Number Publication Date
NO20031291D0 NO20031291D0 (no) 2003-03-20
NO20031291L true NO20031291L (no) 2003-09-22
NO333547B1 NO333547B1 (no) 2013-07-08

Family

ID=28457022

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20031291A NO333547B1 (no) 2002-03-21 2003-03-20 Delvis utladningsbestandig elektrisk kabel

Country Status (5)

Country Link
US (1) US6924436B2 (no)
EP (1) EP1347465A3 (no)
AU (1) AU2003202532B2 (no)
MX (1) MXPA03002469A (no)
NO (1) NO333547B1 (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1757443A1 (en) 2005-08-25 2007-02-28 Solvay Advanced Polymers, L.L.C. Improved multilayer polymer structure
US7763802B2 (en) * 2006-09-13 2010-07-27 Schlumberger Technology Corporation Electrical cable
US7541545B2 (en) 2006-11-30 2009-06-02 Schlumberger Technology Corporation Tapeless cable assembly and methods of manufacturing same
JP5199602B2 (ja) * 2007-04-27 2013-05-15 株式会社オートネットワーク技術研究所 絶縁電線およびワイヤーハーネス
US8929702B2 (en) * 2007-05-21 2015-01-06 Schlumberger Technology Corporation Modular opto-electrical cable unit
US20090250243A1 (en) * 2007-12-07 2009-10-08 Wei Zhu Arc resistant and smooth wire
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
US9293241B2 (en) * 2009-10-08 2016-03-22 General Cable Technologies Corporation Communication cable
CA2851877C (en) 2011-10-17 2021-02-09 Schlumberger Canada Limited Dual use cable with fiber optic packaging for use in wellbore operations
US20130153260A1 (en) * 2011-12-19 2013-06-20 E I Du Pont De Nemours And Company ESP Power Cables
GB2518774B (en) 2012-06-28 2020-01-29 Schlumberger Holdings High power opto-electrical cable with multiple power and telemetry paths
GB2511152A (en) * 2012-10-15 2014-08-27 Schlumberger Holdings Electric submersible pump cables for harsh environments
US9859037B2 (en) 2014-04-09 2018-01-02 Schlumberger Technology Corporation Downhole cables and methods of making the same
WO2016122446A1 (en) 2015-01-26 2016-08-04 Schlumberger Canada Limited Electrically conductive fiber optic slickline for coiled tubing operations
US10049789B2 (en) 2016-06-09 2018-08-14 Schlumberger Technology Corporation Compression and stretch resistant components and cables for oilfield applications
US20180350488A1 (en) 2017-06-02 2018-12-06 Schlumberger Technology Corporation Electrical cables and processes for making and using same

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4734545A (en) * 1986-11-26 1988-03-29 The Furukawa Electric Co., Ltd. Insulated conductor for a wire harness
GB2223877B (en) 1988-10-17 1993-05-19 Pirelli General Plc Extra-high-voltage power cable
US5220133A (en) * 1992-02-27 1993-06-15 Tensolite Company Insulated conductor with arc propagation resistant properties and method of manufacture
US5426264A (en) * 1994-01-18 1995-06-20 Baker Hughes Incorporated Cross-linked polyethylene cable insulation
JPH07320560A (ja) 1994-05-19 1995-12-08 Hitachi Cable Ltd 紫外線硬化発泡絶縁電線及びその製造方法
US5654095A (en) * 1995-06-08 1997-08-05 Phelps Dodge Industries, Inc. Pulsed voltage surge resistant magnet wire
US5718974A (en) * 1996-06-24 1998-02-17 Union Carbide Chemicals & Plastics Technology Corporation Cable jacket
JP3072055B2 (ja) * 1996-07-23 2000-07-31 株式会社荒井製作所 加圧ローラ
WO1998031022A1 (en) 1997-01-14 1998-07-16 Raychem Corporation Insulated electrical conductors
US6060205A (en) * 1998-04-17 2000-05-09 Ricoh Company, Ltd. Image forming apparatus
US6184473B1 (en) * 1999-01-11 2001-02-06 Southwire Company Electrical cable having a self-sealing agent and method for preventing water from contacting the conductor
JP2001067944A (ja) 1999-08-27 2001-03-16 Nippon Valqua Ind Ltd フッ素樹脂被覆電線およびフッ素樹脂被覆電線の製造方法
US6359230B1 (en) * 1999-12-21 2002-03-19 Champlain Cable Corporation Automotive-wire insulation
JP2002075066A (ja) * 2000-08-31 2002-03-15 Hitachi Cable Ltd 自己潤滑性エナメル線
DE10057657A1 (de) * 2000-11-21 2002-05-29 Eilentropp Kg Elektrische Leitung
JP2003051214A (ja) 2001-08-06 2003-02-21 Hitachi Cable Ltd 絶縁被覆撚線導体およびそれを用いたケーブル
US6600108B1 (en) 2002-01-25 2003-07-29 Schlumberger Technology Corporation Electric cable

Also Published As

Publication number Publication date
US20030178223A1 (en) 2003-09-25
EP1347465A2 (en) 2003-09-24
NO20031291D0 (no) 2003-03-20
EP1347465A3 (en) 2004-01-02
AU2003202532B2 (en) 2008-07-31
AU2003202532A1 (en) 2003-10-16
NO333547B1 (no) 2013-07-08
US6924436B2 (en) 2005-08-02
MXPA03002469A (es) 2003-09-25

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