JP2015079753A - ケーブル - Google Patents
ケーブル Download PDFInfo
- Publication number
- JP2015079753A JP2015079753A JP2014209038A JP2014209038A JP2015079753A JP 2015079753 A JP2015079753 A JP 2015079753A JP 2014209038 A JP2014209038 A JP 2014209038A JP 2014209038 A JP2014209038 A JP 2014209038A JP 2015079753 A JP2015079753 A JP 2015079753A
- Authority
- JP
- Japan
- Prior art keywords
- cable
- protective layer
- protective
- gap
- water
- 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
Links
Images
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
- H01B7/17—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
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
-
- 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
- H01B7/045—Flexible cables, conductors, or cords, e.g. trailing cables attached to marine objects, e.g. buoys, diving equipment, aquatic probes, marine towline
-
- 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
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
Abstract
Description
− 金属テープを備えた第1の保護層であって、ケーブルコアに金属テープを螺旋状に巻き付けて各巻回の間に狭い間隙がある状態にした第1の保護層、
− 金属テープを備えた第2の保護層であって、前記第1の保護層に対して50%変位した状態で金属テープを前記第1の保護層に螺旋状に巻き付け、それにより前記第1の保護層の間隙を覆っている第2の保護層、
− 保護層の前記間隙に充填された耐水材料。
20 第1の保護層
30 第2の保護層
50 間隙
Claims (8)
- 保護用ウォーターバリア層と外側シースによって包囲されたケーブルコアを備えたケーブルであって、
前記保護用ウォーターバリア層が、
金属テープを備えた第1の保護層であって、ケーブルコアに金属テープを螺旋状に巻き付けて各巻回の間に狭い間隙がある状態にした第1の保護層と、
金属テープを備えた第2の保護層であって、前記第1の保護層に対して50%変位した状態に金属テープを前記第1の保護層に螺旋状に巻き付けて、それにより前記第1の保護層の前記間隙を覆う第2の保護層と、
前記第1の保護層及び前記第2の保護層の前記間隙に充填された耐水材料と、
を備えていることを特徴とするケーブル。 - 前記金属テープは銅テープであることを特徴とする請求項1記載のケーブル。
- 前記間隙は1−10mmの幅であることを特徴とする請求項1記載のケーブル。
- 前記間隙は5mmの幅であることを特徴とする請求項1記載のケーブル。
- 前記耐水材料はシリコングリースであることを特徴とする請求項1記載のケーブル。
- 前記耐水材料はホットメルト接着剤であることを特徴とする請求項1記載のケーブル。
- 少なくとも3層以上の保護層を備えていることを特徴とする請求項1乃至6のうちいずれか1項に記載のケーブル。
- 前記耐水材料は前記各保護層の層間に施されることを特徴とする請求項7記載のケーブル。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13306409.7A EP2863397B1 (en) | 2013-10-15 | 2013-10-15 | Water barrier for submarine power cable |
EP13306409.7 | 2013-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2015079753A true JP2015079753A (ja) | 2015-04-23 |
Family
ID=49513877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014209038A Pending JP2015079753A (ja) | 2013-10-15 | 2014-10-10 | ケーブル |
Country Status (3)
Country | Link |
---|---|
US (1) | US10128023B2 (ja) |
EP (1) | EP2863397B1 (ja) |
JP (1) | JP2015079753A (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105632627A (zh) * | 2016-02-23 | 2016-06-01 | 成都科创佳思科技有限公司 | 低烟无卤工业用电缆 |
GB2552370A (en) * | 2016-07-21 | 2018-01-24 | Jdr Cable Systems Ltd | Insulated cable |
EP3577660A4 (en) * | 2017-01-31 | 2020-07-22 | 3M Innovative Properties Company | MULTI-LAYER VOLTAGE REGULATOR AND DRY TERMINATION FOR MEDIUM AND HIGH VOLTAGE CABLE APPLICATIONS |
JP2019129104A (ja) * | 2018-01-26 | 2019-08-01 | 日立金属株式会社 | 絶縁電線 |
CN108962469A (zh) * | 2018-07-25 | 2018-12-07 | 胡俊 | 一种具有耐腐蚀结构的线束 |
EP3786982B1 (en) * | 2019-08-26 | 2023-06-07 | Nexans | Cunisi alloy cable sheathing |
EP4015208B1 (en) * | 2020-12-21 | 2023-08-30 | Nexans | Laminate water barrier |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4635468Y1 (ja) * | 1967-06-10 | 1971-12-07 | ||
JPH10269860A (ja) * | 1997-03-21 | 1998-10-09 | Hitachi Cable Ltd | 簡易遮水層付cvケーブル |
JP2013045552A (ja) * | 2011-08-23 | 2013-03-04 | Furukawa Electric Co Ltd:The | 海中ケーブル、海中ケーブルの遮水層用複層テープおよび海中ケーブルの疲労特性の向上方法 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB510190A (en) * | 1937-02-08 | 1939-07-28 | Felten & Guilleaume Carlswerk | Improvements in and relating to electric cables |
US2881243A (en) * | 1953-07-07 | 1959-04-07 | Anaconda Wire & Cable Co | Jacketed sheathed power cable |
US2986486A (en) * | 1959-09-03 | 1961-05-30 | Canada Wire & Cable Co Ltd | Composite plastic protective covering for power cables |
US3339007A (en) * | 1965-07-28 | 1967-08-29 | Okonite Co | Power cables with an improved moisture barrier |
US3588318A (en) * | 1969-12-10 | 1971-06-28 | United States Steel Corp | Network cable |
DE2807767C2 (de) * | 1978-02-23 | 1984-05-03 | kabelmetal electro GmbH, 3000 Hannover | Feuchtigkeitsgeschütztes kunststoffisoliertes elektrisches Energiekabel |
US4256921A (en) * | 1979-01-22 | 1981-03-17 | George Bahder | Moisture resistant cable |
DE3011868A1 (de) * | 1980-03-27 | 1981-10-01 | Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover | Feuchtigkeitsgeschuetztes elektrisches energiekabel |
IT1135514B (it) * | 1981-02-18 | 1986-08-27 | Pirelli Cavi Spa | Cavo elettrico |
JPS58154514U (ja) * | 1982-04-12 | 1983-10-15 | 古河電気工業株式会社 | ゴム、プラスチツク絶縁電力ケ−ブル |
US4454379A (en) * | 1982-05-21 | 1984-06-12 | General Electric Company | Semi-conductive, moisture barrier shielding tape and cable |
JPS59125018U (ja) * | 1983-02-07 | 1984-08-23 | 古河電気工業株式会社 | ゴム、プラスチツク絶縁電力ケ−ブル |
DE3573478D1 (en) * | 1984-03-03 | 1989-11-09 | Mitsubishi Cable Ind Ltd | Waterproof optical fiber cable |
JPH062174Y2 (ja) * | 1985-07-23 | 1994-01-19 | 古河電気工業株式会社 | 遮水型ゴム,プラスチツク絶縁電力ケ−ブル |
FI863463A (fi) | 1985-08-30 | 1987-03-01 | Kable Tapes Ltd | Skyddstejp foer elektriska kraftkablar. |
US4963695A (en) * | 1986-05-16 | 1990-10-16 | Pirelli Cable Corporation | Power cable with metallic shielding tape and water swellable powder |
US4725693A (en) * | 1986-09-08 | 1988-02-16 | Arvey Corporation | Power cable and laminate providing moisture barrier for power cable |
GB8827681D0 (en) * | 1988-11-25 | 1988-12-29 | Gaddis F | Bubble/water agitation device |
US5010209A (en) * | 1988-12-20 | 1991-04-23 | Pirelli Cable Corp. | Power cable with water swellable agents and elongated metal elements outside cable insulation |
US5043538A (en) * | 1989-07-03 | 1991-08-27 | Southwire Company | Water resistant cable construction |
US5300733A (en) * | 1992-11-30 | 1994-04-05 | The Furukawa Electric Co., Ltd. | Water impervious rubber or plastic insulated power cable |
JPH06309951A (ja) * | 1993-04-23 | 1994-11-04 | Sumitomo Electric Ind Ltd | 光ファイバ複合架空地線およびその製造方法 |
US6348236B1 (en) * | 1996-08-23 | 2002-02-19 | Neptco, Inc. | Process for the preparation of water blocking tapes and their use in cable manufacture |
US7087842B2 (en) * | 1999-12-20 | 2006-08-08 | Pirelli Cavi E Sistemi S.P.A. | Electric cable resistant to water penetration |
US8440909B2 (en) * | 2010-07-01 | 2013-05-14 | General Cable Technologies Corporation | Data cable with free stripping water blocking material |
ITMI20121178A1 (it) * | 2012-07-05 | 2014-01-06 | Prysmian Spa | Cavo elettrico resistente a fuoco, acqua e sollecitazioni meccaniche |
-
2013
- 2013-10-15 EP EP13306409.7A patent/EP2863397B1/en active Active
-
2014
- 2014-08-25 US US14/467,561 patent/US10128023B2/en active Active
- 2014-10-10 JP JP2014209038A patent/JP2015079753A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4635468Y1 (ja) * | 1967-06-10 | 1971-12-07 | ||
JPH10269860A (ja) * | 1997-03-21 | 1998-10-09 | Hitachi Cable Ltd | 簡易遮水層付cvケーブル |
JP2013045552A (ja) * | 2011-08-23 | 2013-03-04 | Furukawa Electric Co Ltd:The | 海中ケーブル、海中ケーブルの遮水層用複層テープおよび海中ケーブルの疲労特性の向上方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2863397A1 (en) | 2015-04-22 |
US10128023B2 (en) | 2018-11-13 |
EP2863397B1 (en) | 2016-05-04 |
US20150101843A1 (en) | 2015-04-16 |
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