DK0587475T3 - Flexible metal tube with improved flexibility coated with vinylidene polyfluoride - Google Patents
Flexible metal tube with improved flexibility coated with vinylidene polyfluorideInfo
- Publication number
- DK0587475T3 DK0587475T3 DK93402124.7T DK93402124T DK0587475T3 DK 0587475 T3 DK0587475 T3 DK 0587475T3 DK 93402124 T DK93402124 T DK 93402124T DK 0587475 T3 DK0587475 T3 DK 0587475T3
- Authority
- DK
- Denmark
- Prior art keywords
- metal tube
- flexible metal
- improved flexibility
- vinylidene polyfluoride
- coated
- Prior art date
Links
Classifications
-
- 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
- F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
- F16L11/16—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands
-
- 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
- F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
-
- 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
- F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Flexible metal tube (3) sheathed with a layer of polyvinylidene fluoride (6), characterised in that a layer (5) of polyurethane thermoplastic elastomer is placed between the metal wall (3) and the polyvinylidene fluoride layer (6). This tube is particularly suitable for the exploitation of petroleum and gases.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9210810A FR2695451B1 (en) | 1992-09-10 | 1992-09-10 | Flexible metal tube with polyvinylidene fluoride sheath for improved bending. |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0587475T3 true DK0587475T3 (en) | 1996-11-18 |
Family
ID=9433382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK93402124.7T DK0587475T3 (en) | 1992-09-10 | 1993-08-31 | Flexible metal tube with improved flexibility coated with vinylidene polyfluoride |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0587475B1 (en) |
JP (1) | JP2796045B2 (en) |
KR (1) | KR970001691B1 (en) |
CN (1) | CN1032556C (en) |
AT (1) | ATE140069T1 (en) |
CA (1) | CA2105818C (en) |
DE (1) | DE69303443T2 (en) |
DK (1) | DK0587475T3 (en) |
ES (1) | ES2089758T3 (en) |
FR (1) | FR2695451B1 (en) |
GR (1) | GR3021199T3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU6211194A (en) * | 1994-03-10 | 1995-09-25 | Coflexip S.A. | Flexible metal pipes comprising a retractable polymer sheath |
EP0749546B1 (en) * | 1994-03-10 | 2000-09-27 | Atofina | Flexible metal pipes comprising a shrinkable polymer sheath |
RU2007104928A (en) * | 2004-07-09 | 2008-08-20 | Айфель Дойчланд Штальтехнологи Гмбх (De) | TUBULAR STRUCTURE AND METHOD OF ITS CONSTRUCTION |
CN102678245A (en) * | 2011-03-14 | 2012-09-19 | 广西玉柴机器股份有限公司 | Turbine rear expansion joint of engine |
CN104405971B (en) * | 2014-11-18 | 2016-07-06 | 南京浩宇塑业有限公司 | A kind of flexible intelligent pipeline |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB373302A (en) * | 1930-03-03 | 1932-05-26 | Italiana Tubi Metall | A flexible metallic tube for petrol and other liquids and process of manufacture thereof |
US3771570A (en) * | 1967-07-20 | 1973-11-13 | Coleman Cable & Wire Co | Flexible conduit |
JPS5943772U (en) * | 1982-09-16 | 1984-03-22 | 古河電気工業株式会社 | flexible composite tube |
-
1992
- 1992-09-10 FR FR9210810A patent/FR2695451B1/en not_active Expired - Fee Related
-
1993
- 1993-08-31 DK DK93402124.7T patent/DK0587475T3/en active
- 1993-08-31 DE DE69303443T patent/DE69303443T2/en not_active Expired - Fee Related
- 1993-08-31 EP EP93402124A patent/EP0587475B1/en not_active Expired - Lifetime
- 1993-08-31 AT AT93402124T patent/ATE140069T1/en not_active IP Right Cessation
- 1993-08-31 ES ES93402124T patent/ES2089758T3/en not_active Expired - Lifetime
- 1993-09-08 KR KR1019930018018A patent/KR970001691B1/en not_active IP Right Cessation
- 1993-09-09 CA CA002105818A patent/CA2105818C/en not_active Expired - Fee Related
- 1993-09-10 JP JP5249954A patent/JP2796045B2/en not_active Expired - Lifetime
- 1993-09-10 CN CN93117686A patent/CN1032556C/en not_active Expired - Fee Related
-
1996
- 1996-09-30 GR GR960402554T patent/GR3021199T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0587475B1 (en) | 1996-07-03 |
CA2105818C (en) | 1998-05-12 |
DE69303443T2 (en) | 1996-10-31 |
CN1032556C (en) | 1996-08-14 |
CN1084945A (en) | 1994-04-06 |
ATE140069T1 (en) | 1996-07-15 |
DE69303443D1 (en) | 1996-08-08 |
CA2105818A1 (en) | 1994-03-11 |
FR2695451A1 (en) | 1994-03-11 |
KR940007411A (en) | 1994-04-27 |
ES2089758T3 (en) | 1996-10-01 |
KR970001691B1 (en) | 1997-02-13 |
FR2695451B1 (en) | 1994-10-14 |
EP0587475A1 (en) | 1994-03-16 |
JP2796045B2 (en) | 1998-09-10 |
GR3021199T3 (en) | 1996-12-31 |
JPH06213377A (en) | 1994-08-02 |
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