BR9711304A - Pocesso para fabricação de um conduto flexìvel - Google Patents
Pocesso para fabricação de um conduto flexìvelInfo
- Publication number
- BR9711304A BR9711304A BR9711304-2A BR9711304A BR9711304A BR 9711304 A BR9711304 A BR 9711304A BR 9711304 A BR9711304 A BR 9711304A BR 9711304 A BR9711304 A BR 9711304A
- Authority
- BR
- Brazil
- Prior art keywords
- flexible
- watertight sheath
- duct
- making
- flexible duct
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000001125 extrusion Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/151—Coating hollow articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- 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
- F16L11/081—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire
- F16L11/083—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising one or more layers of a helically wound cord or wire three or more layers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2327/00—Polyvinylhalogenides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2597/00—Tubular articles, e.g. hoses, pipes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
"PROCESSO PARA FABRICAçãO DE UM CONDUTO FLEXìVEL". A invenção se refere a um processo de fabricação de um conduto flexível do tipo que compreende, do interior para o exterior, um tubo metálico flexível de enrolamento helicoidal de espiras (2), uma bainha interna de estanqueidade (3) disposta em volta do dito duto metálico flexível, pelo menos uma manta de armaduras (5) enrolada em volta da dita bainha de estanqueidade interna e pelo menos uma bainha de estanqueidade externa (7), a bainha de estanqueidade interna sendo extrudada com o auxilio de meios de extrusão sobre o tubo metálico flexível. Ele é caracaterizado pelo fato de que ele consiste, por outro lado, em aquecer o dito tubo metálico flexível (2) a montante dos meios de extrusão e a uma temperatura inferior a 100°C.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9610490A FR2752904B1 (fr) | 1996-08-27 | 1996-08-27 | Procede de fabrication d'une conduite flexible |
PCT/FR1997/001518 WO1998009106A1 (fr) | 1996-08-27 | 1997-08-22 | Procede de fabrication d'une conduite flexible |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9711304A true BR9711304A (pt) | 2000-04-25 |
Family
ID=9495233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9711304-2A BR9711304A (pt) | 1996-08-27 | 1997-08-22 | Pocesso para fabricação de um conduto flexìvel |
Country Status (7)
Country | Link |
---|---|
US (1) | US6454897B1 (pt) |
EP (1) | EP0922177B1 (pt) |
AU (1) | AU720141B2 (pt) |
BR (1) | BR9711304A (pt) |
FR (1) | FR2752904B1 (pt) |
WO (1) | WO1998009106A1 (pt) |
ZA (1) | ZA977599B (pt) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2779798B1 (fr) | 1998-06-15 | 2000-09-08 | Coflexip | Conduite flexible amelioree pour le transport des fluides |
FR2779797B1 (fr) * | 1998-06-15 | 2000-07-21 | Coflexip | Conduite flexible amelioree pour le transport des fluides |
US6145546A (en) * | 1999-06-03 | 2000-11-14 | Coflexip | Flexible flowline for conveying fluids |
FR2816691B1 (fr) * | 2000-11-10 | 2002-12-27 | Coflexip | Dispositif de protection cathodique des conduites flexibles |
FR2821144B1 (fr) | 2001-02-22 | 2003-10-31 | Coflexip | Conduite flexible a film anti-retassure |
EP1929058B1 (en) * | 2005-03-18 | 2017-09-27 | National Oilwell Varco Denmark I/S | Use of a steel composition for the production of an armouring layer of a flexible pipe and the flexible pipe |
EP1937751B1 (en) | 2005-10-11 | 2015-11-18 | National Oilwell Varco Denmark I/S | A method of producing a flexible pipe and a flexible pipe |
EP2100066B1 (en) * | 2006-12-22 | 2013-01-23 | National Oilwell Varco Denmark I/S | A flexible pipe |
BRPI0720487B8 (pt) | 2006-12-22 | 2020-12-01 | Nat Oilwell Varco Denmark Is | tubo flexível |
WO2008113362A1 (en) * | 2007-03-16 | 2008-09-25 | Nkt Flexibles I/S | A flexible pipe |
WO2009024156A2 (en) * | 2007-08-23 | 2009-02-26 | Nkt Flexibles I/S | A flexible pipe |
EP2228578A1 (en) | 2009-03-13 | 2010-09-15 | NV Bekaert SA | High nitrogen stainless steel wire for flexible pipe |
US9188256B2 (en) | 2009-10-05 | 2015-11-17 | National Oilwell Varco Denmark I/S | Flexible unbonded oil pipe system with an optical fiber sensor inside |
WO2011050810A1 (en) | 2009-10-28 | 2011-05-05 | Nkt Flexibles I/S | A flexible pipe and a method of producing a flexible pipe |
IN2012DN05109A (pt) | 2009-12-15 | 2015-10-09 | Nat Oil Well Varco Denmark I S | |
US20120273080A1 (en) * | 2009-12-16 | 2012-11-01 | National Oilwell Varco Denmark I/S | Flexible pipe and a method of producing a flexible pipe |
EP2519764B1 (en) | 2009-12-28 | 2019-06-12 | National Oilwell Varco Denmark I/S | An unbonded, flexible pipe |
US9395022B2 (en) | 2010-05-12 | 2016-07-19 | National Oilwell Varco Denmark I/S | Unbonded flexible pipe |
BR112013000899A2 (pt) | 2010-07-14 | 2016-05-17 | Nat Oilwell Varco Denmark Is | tubo flexível não ligado |
DK201001031A (en) | 2010-11-12 | 2012-05-13 | Nat Oilwell Varco Denmark Is | A flexible pipe system |
NO2665959T3 (pt) | 2011-01-20 | 2018-05-26 | ||
WO2012155912A1 (en) | 2011-05-13 | 2012-11-22 | National Oilwell Varco Denmark I/S | An unbonded flexible pipe and pipe system |
BR112013032388B1 (pt) | 2011-06-17 | 2020-09-29 | National Oilwell Varco Denmark I / S | Tubo flexível não unido para aplicações fora da costa, e, uso de aço manganês |
DK201100621A (en) | 2011-08-17 | 2013-02-18 | Nat Oilwell Varco Denmark Is | Armouring element for unbonded flexible pipe |
AU2013231726B2 (en) | 2012-03-13 | 2017-04-27 | National Oilwell Varco Denmark I/S | An unbonded flexible pipe with an optical fiber containing layer |
US10113673B2 (en) | 2012-03-13 | 2018-10-30 | National Oilwell Varco Denmark I/S | Reinforcement element for an unbonded flexible pipe |
CA2869588A1 (en) | 2012-04-12 | 2013-10-17 | National Oilwell Varco Denmark I/S | A method of producing an unbonded flexible pipe and an unbonded flexible pipe |
EP3034921B1 (en) | 2012-04-19 | 2018-07-25 | GE Oil & Gas UK Limited | Method of producing a flexible pipe body |
DK177627B1 (en) | 2012-09-03 | 2013-12-16 | Nat Oilwell Varco Denmark Is | An unbonded flexible pipe |
US9580972B2 (en) | 2013-02-01 | 2017-02-28 | National Oilwell Varco Denmark I/S | Unbonded flexible armored riser pipe |
FR3017438B1 (fr) * | 2014-02-11 | 2016-10-14 | Technip France | Conduite flexible de transport de fluide et procede associe |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3311133A (en) * | 1964-01-22 | 1967-03-28 | Electri Flex Company | Flexible conduit |
US3318338A (en) * | 1964-08-13 | 1967-05-09 | Anaconda American Brass Co | Jacketed strip-wound metal hose |
US3687169A (en) * | 1970-07-16 | 1972-08-29 | Inst Francais Du Petrole | Flexible pipe for conveying fluids, particularly hydrocarbons |
FR2136974A2 (en) | 1971-05-10 | 1972-12-29 | Inst Francais Du Petrole | Flexible reinforced tube - for carrying fragile telemetering and tele lines in turbo drilling boreholes |
FR2268614A1 (en) | 1974-04-25 | 1975-11-21 | Coflexip | Metal armoured plastic pipes - for use as hoses under external hydrostatic pressure e.g. underwater oil prodn pipes |
JPS58183233A (ja) * | 1982-04-21 | 1983-10-26 | Mitsui Petrochem Ind Ltd | 熱可塑性ポリエステル被覆金属管の製造方法 |
GB8421238D0 (en) * | 1984-08-21 | 1984-09-26 | Dunlop Ltd | Hose |
US4952262A (en) * | 1986-05-05 | 1990-08-28 | Parker Hannifin Corporation | Hose construction |
EP0246019B1 (en) * | 1986-05-05 | 1991-03-06 | Parker Hannifin Corporation | Reinforced hose |
FR2665237B1 (fr) * | 1990-07-27 | 1992-11-13 | Coflexip | Carcasse et conduite tubulaire flexible comportant une telle carcasse. |
WO1995024578A1 (fr) * | 1994-03-10 | 1995-09-14 | Elf Atochem S.A. | Tubes metalliques flexibles gaines d'un polymere retractable |
-
1996
- 1996-08-27 FR FR9610490A patent/FR2752904B1/fr not_active Expired - Fee Related
-
1997
- 1997-08-22 US US09/214,026 patent/US6454897B1/en not_active Expired - Lifetime
- 1997-08-22 BR BR9711304-2A patent/BR9711304A/pt not_active IP Right Cessation
- 1997-08-22 AU AU41208/97A patent/AU720141B2/en not_active Expired
- 1997-08-22 WO PCT/FR1997/001518 patent/WO1998009106A1/fr active IP Right Grant
- 1997-08-22 EP EP97938942A patent/EP0922177B1/fr not_active Expired - Lifetime
- 1997-08-25 ZA ZA9707599A patent/ZA977599B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AU720141B2 (en) | 2000-05-25 |
ZA977599B (en) | 1998-02-23 |
WO1998009106A1 (fr) | 1998-03-05 |
EP0922177A1 (fr) | 1999-06-16 |
US6454897B1 (en) | 2002-09-24 |
FR2752904B1 (fr) | 1998-10-16 |
EP0922177B1 (fr) | 2000-02-16 |
AU4120897A (en) | 1998-03-19 |
FR2752904A1 (fr) | 1998-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9711304A (pt) | Pocesso para fabricação de um conduto flexìvel | |
BR9911306A (pt) | Conduto tubular flexìvel | |
BR0115203A (pt) | Ponteira de fixação para um conduto tubular flexìvel | |
BR9914410A (pt) | Conduto tubular flexìvel | |
BR9805612A (pt) | Conduto flexível. | |
ES2278695T3 (es) | Cable calefactor. | |
US3739770A (en) | Bendable tube of an endoscope | |
BR0112053A (pt) | Conduto tubular flexìvel | |
US4805595A (en) | Flexible tube assembly for endoscope | |
BR0107060B1 (pt) | dispositivo de proteção catódica para um tubo flexìvel submarino. | |
ATE23013T1 (de) | Biegsames rohr fuer ein endoskop. | |
BR0207291A (pt) | Conduto flexìvel | |
ATE464830T1 (de) | Elektronisches endoskopgerät | |
WO2007095466A3 (en) | Highly flexible stent and method of manufacture | |
BR0016428B1 (pt) | conduto tubular flexìvel submarino. | |
BR0209609A (pt) | Conduto tubular flexìvel | |
JPS619369Y2 (pt) | ||
US3042022A (en) | Illumination means for diagnostic instrument | |
ATE196572T1 (de) | Kühlmantel für elektrische maschine, elektrische maschine mit diesem kühlmantel, und verfahren zur herstellung dieses kühlmantels | |
ES2062803T3 (es) | Conducto tubular flexible que comprende una capa de armadura enganchada. | |
GB548462A (en) | Improvements in gastroscopes and other instruments for examining tubes and cavities in the human and other bodies | |
ES2602432T3 (es) | Cable óptico | |
BR0108836A (pt) | Conduto tubular flexìvel | |
BR9706061A (pt) | "instalação de fabricação de uma pré-forma de fibra óptica" | |
DE60139667D1 (de) | Faseroptisches Kabel mit glattem Schutzmantel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B25A | Requested transfer of rights approved |
Free format text: TECHNIP OFFSHORE INTERNATIONAL (FR) |
|
B25A | Requested transfer of rights approved |
Free format text: TECHNIP FRANCE (FR) |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |