FR2908921B1 - Cables electriques ameliores - Google Patents

Cables electriques ameliores

Info

Publication number
FR2908921B1
FR2908921B1 FR0759108A FR0759108A FR2908921B1 FR 2908921 B1 FR2908921 B1 FR 2908921B1 FR 0759108 A FR0759108 A FR 0759108A FR 0759108 A FR0759108 A FR 0759108A FR 2908921 B1 FR2908921 B1 FR 2908921B1
Authority
FR
France
Prior art keywords
electric cables
improved electric
improved
cables
electric
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
FR0759108A
Other languages
English (en)
Other versions
FR2908921A1 (fr
Inventor
Joseph Varkey
Garud Sridhar
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.)
Services Petroliers Schlumberger SA
Original Assignee
Services Petroliers Schlumberger SA
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 Services Petroliers Schlumberger SA filed Critical Services Petroliers Schlumberger SA
Publication of FR2908921A1 publication Critical patent/FR2908921A1/fr
Application granted granted Critical
Publication of FR2908921B1 publication Critical patent/FR2908921B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1895—Internal space filling-up means

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulated Conductors (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Ropes Or Cables (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
FR0759108A 2006-11-20 2007-11-16 Cables electriques ameliores Expired - Fee Related FR2908921B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/561,646 US7402753B2 (en) 2005-01-12 2006-11-20 Enhanced electrical cables

Publications (2)

Publication Number Publication Date
FR2908921A1 FR2908921A1 (fr) 2008-05-23
FR2908921B1 true FR2908921B1 (fr) 2013-03-22

Family

ID=39357726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0759108A Expired - Fee Related FR2908921B1 (fr) 2006-11-20 2007-11-16 Cables electriques ameliores

Country Status (4)

Country Link
US (3) US7402753B2 (fr)
CA (1) CA2609886C (fr)
FR (1) FR2908921B1 (fr)
MX (1) MX2007013253A (fr)

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CN107086071B (zh) * 2017-05-27 2023-07-28 渝丰科技股份有限公司 监测电缆
CN107301890B (zh) * 2017-08-07 2023-04-21 山东希尔电缆有限公司 Wmf高韧性低应力承荷探测电缆
CN107331463A (zh) * 2017-08-07 2017-11-07 山东希尔电缆有限公司 Wmf边测边调专用防溢流密闭承荷探测电缆
CN113966425A (zh) * 2019-06-11 2022-01-21 Vsl国际股份公司 用于保护结构材料和/或承载元件的铠装元件
CN110164613B (zh) * 2019-06-21 2020-08-28 河北正海线缆有限公司 一种环保型耐磨电缆
CN110767362B (zh) * 2019-11-01 2021-07-23 双登电缆股份有限公司 复合电缆
IT202000000343A1 (it) * 2020-01-10 2021-07-10 Prysmian Spa Cavo armato per trasportare corrente alternata
CN111403080A (zh) * 2020-03-24 2020-07-10 东莞讯滔电子有限公司 电缆及其制造方法
CN111370173A (zh) * 2020-04-07 2020-07-03 广东金阳光电缆实业有限公司 绝缘阻燃环保电缆
CN111613376B (zh) * 2020-06-28 2021-06-29 中天科技海缆股份有限公司 海底电缆及其制备方法

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Also Published As

Publication number Publication date
US7700880B2 (en) 2010-04-20
US20090250221A1 (en) 2009-10-08
US7770609B2 (en) 2010-08-10
MX2007013253A (es) 2009-02-18
CA2609886A1 (fr) 2008-05-20
CA2609886C (fr) 2013-07-02
US20080289849A1 (en) 2008-11-27
US7402753B2 (en) 2008-07-22
FR2908921A1 (fr) 2008-05-23
US20070107928A1 (en) 2007-05-17

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Effective date: 20160729