EP4199007A4 - Câble sous-marin et son procédé de fabrication - Google Patents

Câble sous-marin et son procédé de fabrication

Info

Publication number
EP4199007A4
EP4199007A4 EP21908404.3A EP21908404A EP4199007A4 EP 4199007 A4 EP4199007 A4 EP 4199007A4 EP 21908404 A EP21908404 A EP 21908404A EP 4199007 A4 EP4199007 A4 EP 4199007A4
Authority
EP
European Patent Office
Prior art keywords
manufacturing
method therefor
submarine cable
submarine
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.)
Pending
Application number
EP21908404.3A
Other languages
German (de)
English (en)
Other versions
EP4199007A1 (fr
Inventor
Liyuan Wang
Haiyang Wang
Jingchao Wu
Youlin Zhao
Wei Hua
Jian Weng
Jingjing Fang
Ming Hu
Jianlin Xue
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.)
Zhongtian Technology Submarine Cable Co Ltd
Original Assignee
Zhongtian Technology Submarine Cable Co Ltd
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 Zhongtian Technology Submarine Cable Co Ltd filed Critical Zhongtian Technology Submarine Cable Co Ltd
Publication of EP4199007A1 publication Critical patent/EP4199007A1/fr
Publication of EP4199007A4 publication Critical patent/EP4199007A4/fr
Pending 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
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/14—Submarine cables
    • 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
    • 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
    • H01B7/009—Cables with built-in connecting points or with predetermined areas for making deviations
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/006—Constructional features relating to the conductors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulated Conductors (AREA)
EP21908404.3A 2020-12-25 2021-04-15 Câble sous-marin et son procédé de fabrication Pending EP4199007A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011568968.6A CN112735635B (zh) 2020-12-25 2020-12-25 海底电缆及其制造方法
PCT/CN2021/087591 WO2022134392A1 (fr) 2020-12-25 2021-04-15 Câble sous-marin et son procédé de fabrication

Publications (2)

Publication Number Publication Date
EP4199007A1 EP4199007A1 (fr) 2023-06-21
EP4199007A4 true EP4199007A4 (fr) 2024-03-13

Family

ID=75616714

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21908404.3A Pending EP4199007A4 (fr) 2020-12-25 2021-04-15 Câble sous-marin et son procédé de fabrication

Country Status (3)

Country Link
EP (1) EP4199007A4 (fr)
CN (1) CN112735635B (fr)
WO (1) WO2022134392A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113380464B (zh) * 2021-06-19 2022-07-29 中航宝胜海洋工程电缆有限公司 一种节本增效用海底电缆导体加工方法
CN113782264B (zh) * 2021-09-14 2022-11-15 中天科技海缆股份有限公司 海底电缆
CN113782263B (zh) * 2021-09-14 2024-03-26 中天科技海缆股份有限公司 海底电缆及制备方法
CN114005577B (zh) * 2021-11-30 2022-08-30 中天科技海缆股份有限公司 海底电缆异质导体及其加工方法、海底电缆及其制备方法
CN114700751B (zh) * 2022-03-28 2023-04-07 宁波东方电缆股份有限公司 一种导体变径对接焊接工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012022820A (ja) * 2010-07-13 2012-02-02 Viscas Corp 海底ケーブル
CN102664380A (zh) * 2012-04-19 2012-09-12 中天科技海缆有限公司 220kV交联聚乙烯海底电缆软接头及其制作方法
CN110993154A (zh) * 2019-12-26 2020-04-10 中天科技海缆有限公司 一种超高压海缆软接头及其制作方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3690948B2 (ja) * 1999-10-04 2005-08-31 電源開発株式会社 海底ケーブルの接続方法
JP6294771B2 (ja) * 2014-06-24 2018-03-14 古河電気工業株式会社 外装鉄線の接続部材、外装鉄線の接続構造および接続方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012022820A (ja) * 2010-07-13 2012-02-02 Viscas Corp 海底ケーブル
CN102664380A (zh) * 2012-04-19 2012-09-12 中天科技海缆有限公司 220kV交联聚乙烯海底电缆软接头及其制作方法
CN110993154A (zh) * 2019-12-26 2020-04-10 中天科技海缆有限公司 一种超高压海缆软接头及其制作方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022134392A1 *

Also Published As

Publication number Publication date
WO2022134392A1 (fr) 2022-06-30
EP4199007A1 (fr) 2023-06-21
CN112735635A (zh) 2021-04-30
CN112735635B (zh) 2021-10-08

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Effective date: 20240209

RIC1 Information provided on ipc code assigned before grant

Ipc: H01B 13/00 20060101ALI20240205BHEP

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