JP2008503051A - 複合材料からなる分散された負荷伝達要素を備える電力供給管 - Google Patents
複合材料からなる分散された負荷伝達要素を備える電力供給管 Download PDFInfo
- Publication number
- JP2008503051A JP2008503051A JP2007516414A JP2007516414A JP2008503051A JP 2008503051 A JP2008503051 A JP 2008503051A JP 2007516414 A JP2007516414 A JP 2007516414A JP 2007516414 A JP2007516414 A JP 2007516414A JP 2008503051 A JP2008503051 A JP 2008503051A
- Authority
- JP
- Japan
- Prior art keywords
- supply pipe
- power supply
- filler
- tube
- 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.)
- Granted
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/22—Multi-channel hoses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
- F16L11/127—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting electrically conducting
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- 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
Abstract
Description
Claims (11)
- 海面から海底、特に深海に配置される装置に大量の電力と、流体と、電流/電気信号とを伝達する電力供給管が、多数の電力伝導用のケーブル(5)と、管(4)及び束として集められている導電体/電線(6、6’)と、上記管(4)、ケーブル(5)、及び導電体/電線(6、6’)の周囲を少なくとも部分的に覆うか、それらの間に配置される充填材(10、2、3、3’)と、上記管、ケーブル、導電体/電線、及び充填材を囲む保護用の被覆(1)とを備えており、
上記供給管が分散された負荷伝達要素(7)を備えており、
上記負荷伝達要素(7)が軽量の複合材料のロッド(7’)であることを特徴とする電力供給管。 - 上記軽量の複合材料のロッド(7’)は、強化繊維が埋め込まれているカーボンロッドであることを特徴とする請求項1に記載の電力供給管。
- 上記充填材(10、2、3、3’)、管(4)、ケーブル(5)、及び導電体/電線(6、6’)は、上記電力供給管の長手方向に関して螺旋形状に配置されていることを特徴とする請求項1または2に記載の電力供給管。
- 上記充填材(10、2、3、3’)、管(4)、ケーブル(5)、及び導電体/電線(6、6’)は、本質的にねじれまたは渦巻き構造がない実質的に直線の形状に配置されていることを特徴とする請求項1または2に記載の電力供給管。
- 上記電力供給管の上記負荷伝達要素(7)は、渦巻き構造の束として集められ、上記電力供給管内部のコアの要素として中心に配置されていることを特徴とする請求項1〜4のいずれか1項に記載の電力供給管。
- 上記電力供給管の上記負荷伝達要素(7)は、上記供給管の長手方向に関して周辺に多数の束として分布するように配置されていることを特徴とする請求項1〜4のいずれか1項に記載の電力供給管。
- 上記電力供給管は、上記電力供給管に質量/重量を与えるために、重量要素(8、8’)を備えていることを特徴とする請求項1〜6のいずれか1項に記載の電力供給管。
- 上記充填材、上記管、上記ケーブル、及び導電体/電線は、半径方向において複数の層に配置されていることを特徴とする請求項1〜7のいずれか1項に記載の電力供給管。
- 上記電力ケーブル(5)は、横断面において集団として集められていることを特徴とする請求項1〜8のいずれか1項に記載の電力供給管。
- 上記負荷伝達要素(7)は、横断面において分布している個別のロッド(7’)であることを特徴とする請求項1〜9のいずれか1項に記載の電力供給管。
- 上記充填材が細長い水路の要素(2、3,3’)を形成しており、
上記細長い水路の要素(2、3,3’)は、各々の上記管(4)、ケーブル(5)、及び導電体/電線(6、6’)の相対的な位置を互いに保つために、上記充填材の少なくとも一部が各々の上記管(4)、ケーブル(5)、及び導電体/電線(6、6’)を囲むことが可能であることを特徴とする請求項1〜10のいずれか1項に記載の電力供給管。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20042557 | 2004-06-18 | ||
NO20042557 | 2004-06-18 | ||
NO20044671 | 2004-10-28 | ||
NO20044671 | 2004-10-28 | ||
PCT/NO2005/000215 WO2005124213A1 (en) | 2004-06-18 | 2005-06-17 | Power umbilical comprising separate load carriying elements of composite material |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008503051A true JP2008503051A (ja) | 2008-01-31 |
JP5144259B2 JP5144259B2 (ja) | 2013-02-13 |
Family
ID=35509732
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007516415A Expired - Fee Related JP4876071B2 (ja) | 2004-06-18 | 2005-06-17 | 供給管 |
JP2007516414A Expired - Fee Related JP5144259B2 (ja) | 2004-06-18 | 2005-06-17 | 複合材料からなる分散された負荷伝達要素を備える電力供給管 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007516415A Expired - Fee Related JP4876071B2 (ja) | 2004-06-18 | 2005-06-17 | 供給管 |
Country Status (8)
Country | Link |
---|---|
US (4) | US7754966B2 (ja) |
JP (2) | JP4876071B2 (ja) |
AU (2) | AU2005254917B2 (ja) |
BR (2) | BRPI0512191B1 (ja) |
GB (2) | GB2429108B (ja) |
NO (2) | NO333620B1 (ja) |
RU (2) | RU2362937C2 (ja) |
WO (2) | WO2005124213A1 (ja) |
Cited By (1)
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JP2012533849A (ja) * | 2009-07-16 | 2012-12-27 | スリーエム イノベイティブ プロパティズ カンパニー | 水中複合体ケーブル及び方法 |
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- 2005-06-17 RU RU2006146869/06A patent/RU2362937C2/ru not_active IP Right Cessation
- 2005-06-17 WO PCT/NO2005/000215 patent/WO2005124213A1/en active Application Filing
- 2005-06-17 AU AU2005255346A patent/AU2005255346B2/en not_active Ceased
- 2005-06-17 GB GB0624009A patent/GB2429108B/en active Active
- 2005-06-17 US US11/597,871 patent/US8186911B2/en active Active
- 2005-06-17 RU RU2006146880/03A patent/RU2368755C2/ru not_active IP Right Cessation
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JP2012533849A (ja) * | 2009-07-16 | 2012-12-27 | スリーエム イノベイティブ プロパティズ カンパニー | 水中複合体ケーブル及び方法 |
US8831389B2 (en) | 2009-07-16 | 2014-09-09 | 3M Innovative Properties Company | Insulated composite power cable and method of making and using same |
US8957312B2 (en) | 2009-07-16 | 2015-02-17 | 3M Innovative Properties Company | Submersible composite cable and methods |
US9093194B2 (en) | 2009-07-16 | 2015-07-28 | 3M Innovative Properties Company | Insulated composite power cable and method of making and using same |
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