DE68919199D1 - Flexibles rohr für den transport eines fluids. - Google Patents

Flexibles rohr für den transport eines fluids.

Info

Publication number
DE68919199D1
DE68919199D1 DE68919199T DE68919199T DE68919199D1 DE 68919199 D1 DE68919199 D1 DE 68919199D1 DE 68919199 T DE68919199 T DE 68919199T DE 68919199 T DE68919199 T DE 68919199T DE 68919199 D1 DE68919199 D1 DE 68919199D1
Authority
DE
Germany
Prior art keywords
transporting
fluid
flexible tube
flexible
tube
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.)
Expired - Fee Related
Application number
DE68919199T
Other languages
English (en)
Other versions
DE68919199T2 (de
Inventor
Ikuo Ochiai
Hideaki Omori
Manjiro Sato
Masatsugu Murao
Kazuhiko Murao
Hideo Chiba
Tsuneo Okamoto
Tadashi Fuku
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14407541&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68919199(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Publication of DE68919199D1 publication Critical patent/DE68919199D1/de
Application granted granted Critical
Publication of DE68919199T2 publication Critical patent/DE68919199T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Extraction Processes (AREA)
  • Processing Of Solid Wastes (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Articles (AREA)
DE68919199T 1988-04-30 1989-04-27 Flexibles rohr für den transport eines fluids. Expired - Fee Related DE68919199T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63105436A JPH01279732A (ja) 1988-04-30 1988-04-30 耐水素誘起割れ特性に優れた高強度鋼線
PCT/JP1989/000444 WO1989010420A1 (en) 1988-04-30 1989-04-27 High-strength steel having excellent hydrogen-induced crack resistance, and steel wire, steel tube and flexible fluid transport pipe made by using same

Publications (2)

Publication Number Publication Date
DE68919199D1 true DE68919199D1 (de) 1994-12-08
DE68919199T2 DE68919199T2 (de) 1995-06-01

Family

ID=14407541

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68919199T Expired - Fee Related DE68919199T2 (de) 1988-04-30 1989-04-27 Flexibles rohr für den transport eines fluids.

Country Status (8)

Country Link
US (1) US5117874A (de)
EP (1) EP0375784B1 (de)
JP (1) JPH01279732A (de)
KR (1) KR900700645A (de)
DE (1) DE68919199T2 (de)
DK (1) DK174298B1 (de)
NO (1) NO176328C (de)
WO (1) WO1989010420A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661194B1 (fr) * 1990-04-20 1993-08-13 Coflexip Procede d'elaboration de fils d'acier destines a la fabrication de conduites flexibles, fils d'acier obtenus par ce procede et conduites flexibles renforcees par de tels fils.
JPH06271976A (ja) * 1993-03-16 1994-09-27 Sumitomo Metal Ind Ltd 耐硫化物割れ性に優れた鋼材並びに鋼管
US5645110A (en) * 1994-12-01 1997-07-08 Nobileau; Philippe Flexible high pressure pipe
FR2753206B1 (fr) * 1996-09-09 1998-11-06 Inst Francais Du Petrole Procede de fabrication de fils en acier auto-trempant, fils de forme et application a une conduite flexible
FR2775050B1 (fr) * 1998-02-18 2000-03-10 Inst Francais Du Petrole Conduite flexible pour une utilisation statique en ambiance corrosive
US6149862A (en) * 1999-05-18 2000-11-21 The Atri Group Ltd. Iron-silicon alloy and alloy product, exhibiting improved resistance to hydrogen embrittlement and method of making the same
FR2802607B1 (fr) * 1999-12-15 2002-02-01 Inst Francais Du Petrole Conduite flexible comportant des armures en acier bas carbone
FR2811055B1 (fr) * 2000-06-30 2003-05-16 Coflexip Conduite flexible a armures en feuillard
GB0414837D0 (en) * 2004-07-02 2004-08-04 Booth John P Improvements in or relating to tubular bodies and methods of forming same
KR101113575B1 (ko) * 2007-03-29 2012-03-13 수미도모 메탈 인더스트리즈, 리미티드 가공성이 우수한 표면 경화 강관과 그 제조 방법
RU2009141990A (ru) * 2007-04-16 2011-05-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL) Трубчатое тело, содержащее два или более слоя спирально выгнутых полос
US20100139848A1 (en) * 2007-05-04 2010-06-10 Raymond Nicholas Burke Production of tubular body comprising two or more layers of helically bended strips
AU2008337548A1 (en) * 2007-12-18 2009-06-25 Shell Internationale Research Maatschappij B.V. Method for the construction of a long pipeline
GB2496137B (en) * 2011-11-01 2015-09-02 Iti Scotland Ltd Tubular bodies and methods of forming same
DK3050978T3 (da) * 2015-01-30 2020-12-07 Technip France Fleksibel rørformet struktur med stålelement
EP3596257B1 (de) * 2017-03-16 2023-08-30 Baker Hughes Energy Technology UK Limited Bereitstellung von elektrischer kontinuität und/oder einer radialstütze

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1927986A (en) * 1932-02-26 1933-09-26 Sylvan N Levy Alloy tool steel
US1992905A (en) * 1934-07-17 1935-02-26 Wills Child Harold Alloy steel
US2079907A (en) * 1935-05-11 1937-05-11 Crucible Steel Co America Needle wire
US2347916A (en) * 1942-12-03 1944-05-02 Clifford P Larrabee Container containing hydrogen sulphide vapor
US2867531A (en) * 1957-01-31 1959-01-06 Gen Motors Corp Corrosion-resistant low alloy steel
US2987429A (en) * 1958-01-07 1961-06-06 United States Steel Corp High-carbon razor blade stock and the like
US3880195A (en) * 1973-03-13 1975-04-29 Texas Eastern Trans Corp Composite pipeline prestressed construction
JPS5131612A (ja) * 1974-09-12 1976-03-17 Nippon Steel Corp Gokubososhinsenyosenzai
JPS5285016A (en) * 1976-01-08 1977-07-15 Kawasaki Steel Co High carbon steel wires superiored in drawnability and bending resistances
FR2385803A1 (fr) * 1977-03-31 1978-10-27 Usinor Procede de traitement d'acier liquide destine notamment a la fabrication de fil machine
ES241999Y (es) * 1978-03-14 1979-12-16 Una tuberia para transportar petroleo crudo.
US4305755A (en) * 1979-06-18 1981-12-15 United States Steel Corporation Noble metal alloying of steel for improved resistance in hydrogen attack
JPS5662614A (en) * 1979-10-24 1981-05-28 Usui Internatl Ind Co Ltd Thick-walled small-diameter superposed metal pipe material
SE451602B (sv) * 1982-08-18 1987-10-19 Skf Steel Eng Ab Anvendning av stang framstelld av kolstal eller laglegerat stal i sur, svavelvetehaltig miljo
JPS59232251A (ja) * 1983-06-16 1984-12-27 Nippon Kokan Kk <Nkk> 耐水素誘起割れ性に卓越した極低炭素低Ｍｎ−Ｎｉ鋼
JPS60116745A (ja) * 1983-11-30 1985-06-24 Kobe Steel Ltd スチ−ルコ−ド用線材
GB8332395D0 (en) * 1983-12-05 1984-01-11 Bekaert Sa Nv Steel wires
DE3409734A1 (de) * 1984-03-20 1985-09-26 The Furukawa Electric Co., Ltd., Tokio/Tokyo Biegsame rohrleitung fuer den transport fliessender medien
JPS63230847A (ja) * 1987-03-20 1988-09-27 Sumitomo Metal Ind Ltd 耐食性に優れた油井管用低合金鋼

Also Published As

Publication number Publication date
JPH0371503B2 (de) 1991-11-13
KR900700645A (ko) 1990-08-16
DK672489D0 (da) 1989-12-29
EP0375784A4 (en) 1990-10-10
DK174298B1 (da) 2002-11-25
WO1989010420A1 (en) 1989-11-02
US5117874A (en) 1992-06-02
EP0375784B1 (de) 1994-11-02
NO895327D0 (no) 1989-12-29
NO176328C (no) 1995-03-15
JPH01279732A (ja) 1989-11-10
NO176328B (no) 1994-12-05
EP0375784A1 (de) 1990-07-04
DK672489A (da) 1990-02-28
NO895327L (no) 1990-02-22
DE68919199T2 (de) 1995-06-01

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee