BR0207986A - Dispositivo de isolamento térmico de, pelo menos, um conduto submarino compreendendo paredes estanques - Google Patents

Dispositivo de isolamento térmico de, pelo menos, um conduto submarino compreendendo paredes estanques

Info

Publication number
BR0207986A
BR0207986A BR0207986-0A BR0207986A BR0207986A BR 0207986 A BR0207986 A BR 0207986A BR 0207986 A BR0207986 A BR 0207986A BR 0207986 A BR0207986 A BR 0207986A
Authority
BR
Brazil
Prior art keywords
pipe
envelope
thermal insulation
insulation device
constituted
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
Application number
BR0207986-0A
Other languages
English (en)
Other versions
BR0207986B1 (pt
Inventor
Raymond Hallot
Xavier Rocher
Xuan Chi Nguyen
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.)
SAIPEM SA
Original Assignee
SAIPEM SA
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
Application filed by SAIPEM SA filed Critical SAIPEM SA
Publication of BR0207986A publication Critical patent/BR0207986A/pt
Publication of BR0207986B1 publication Critical patent/BR0207986B1/pt

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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/143—Pre-insulated pipes
    • 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
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/16—Laying or reclaiming pipes on or under water on the bottom

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Secondary Cells (AREA)

Abstract

"DISPOSITIVO DE ISOLAMENTO TéRMICO DE, PELO MENOS, UM CONDUTO SUBMARINO COMPREENDENDO PAREDES ESTANQUES". A presente invenção refere-se a um dispositivo de isolamento térmico (1) de, pelo menos, um conduto submarino (4) compreendendo: - um revestimento isolante térmico (3) que reveste o referido ou os referidos condutos (3), - sendo o referido revestimento coberto por uma cobertura estanque de proteção (2), e - tendo a referida cobertura uma forma tubular e apresentando um eixo longitudinal de simetria (ZZ<39>), - compreendendo o referido revestimento isolante (3) um material sujeito a migração, e sendo a referida cobertura (2) constituída por um material flexível ou semi-rígido apto a permanecer em contato com a superfície exterior do referido revestimento isolante (3) quando este se deforma, sendo o dispositivo caracterizado por compreender pelo menos duas paredes transversais estanques (5), sendo cada uma das referidas paredes constituída por uma estrutura rígida fechada atravessada pelo ou pelos condutos, e solidária com este(s), e solidária, na sua periferia, com a referida cobertura, e - pelo menos um molde centralizador (6), de preferência vários moldes centralizadores (6), disposto(s) entre duas das referidas paredes estanques (5) sucessivas ao longo do referido eixo longitudinal (ZZ<39>), sendo cada molde centralizador (6) constituído por uma peça rígida solidária com o ou com os condutos e apresentando uma forma que permite uma deslocação limitada da referida cobertura (2), em contração e em expansão, em relação ao referido molde (6).
BRPI0207986-0A 2001-03-09 2002-03-08 dispositivo de isolamento térmico e processo de isolamento térmico de pelo menos um conduto submarino. BR0207986B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0103208A FR2821917B1 (fr) 2001-03-09 2001-03-09 Dispositif d'isolation thermique d'au moins une conduite sous-marine comprenant des cloisons etanches
PCT/FR2002/000838 WO2002073084A1 (fr) 2001-03-09 2002-03-08 Dispositif d'isolation thermique d'au moins une conduite sous-marine comprenant des cloisons etanches

Publications (2)

Publication Number Publication Date
BR0207986A true BR0207986A (pt) 2004-06-15
BR0207986B1 BR0207986B1 (pt) 2011-11-01

Family

ID=8860917

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0207986-0A BR0207986B1 (pt) 2001-03-09 2002-03-08 dispositivo de isolamento térmico e processo de isolamento térmico de pelo menos um conduto submarino.

Country Status (10)

Country Link
US (1) US7069957B2 (pt)
EP (1) EP1366320B1 (pt)
CN (1) CN1223784C (pt)
AT (1) ATE288562T1 (pt)
BR (1) BR0207986B1 (pt)
DE (1) DE60202846D1 (pt)
FR (1) FR2821917B1 (pt)
MX (1) MXPA03008152A (pt)
OA (1) OA12422A (pt)
WO (1) WO2002073084A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2841632B1 (fr) * 2002-07-01 2004-09-17 Bouygues Offshore "dispositif d'isolation thermique d'au moins une conduite sous-marine comprenant un materiau isolant a changement de phase confine dans des poches"
FR2852677B1 (fr) 2003-03-18 2006-01-06 Saipem Sa Dispositif de rechauffage et d'isolation thermique d'au moins une conduite sous-marine
DK1620669T3 (da) * 2003-05-06 2009-03-23 Aspen Aerogels Inc Bærende, let og kompakt isoleringssystem
NO321068B1 (no) * 2004-05-28 2006-03-13 Nexans Umbilical-kabel
GB2419171A (en) * 2004-10-14 2006-04-19 Crp Group Ltd Insulated pipe assembly
WO2006074463A2 (en) * 2005-01-10 2006-07-13 Aspen Aerogels, Inc. Flexible, compression resistant and highly insulating systems
NO323381B2 (no) * 2005-01-31 2007-04-16 Statoil Asa Beskyttelseshylse for omgivelse av en langstrakt gjenstand
US20070102055A1 (en) * 2005-02-23 2007-05-10 Aspen Aerogels, Inc. Composites based on macro and nanoporous materials
US9383427B2 (en) * 2013-01-08 2016-07-05 Dura-Line Corporation Duct system including information modules configured to emit positional information and method of the same
US9840051B2 (en) * 2013-03-15 2017-12-12 Fran Lanciaux Method for producing a clad duct
FR3036634B1 (fr) * 2015-05-27 2017-07-07 Technip France Couverture amovible destinee a etre disposee en regard d'une conduite de transport de fluide immergee dans une etendue d'eau, ensemble d'intervention et procede associes
FR3040726B1 (fr) * 2015-09-07 2020-06-12 Doris Engineering Dispositif destine a former une colonne montante pour transporter des produits petroliers d'un fond marin vers une structure collectrice
CN106247013B (zh) * 2016-09-29 2018-01-30 上海振华重工(集团)股份有限公司 内对中机构
DE202019103068U1 (de) * 2019-05-29 2020-06-30 Igus Gmbh Leitungsführungseinrichtung für Reinraumanwendungen
CN111537643B (zh) * 2020-05-22 2022-09-09 无锡工艺职业技术学院 一种塑料管道内水中重金属有机化合物含量的检测方法
CN116642054B (zh) * 2023-05-26 2024-05-10 长江大学 一种用于连接钢筋混凝土管道的辅助装置及其施工方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930407A (en) * 1957-06-10 1960-03-29 Conley John Insulated piping
FR1396851A (fr) * 1963-08-30 1965-04-23 Tuyau isolant et son procédé de fabrication
US3250297A (en) * 1963-10-10 1966-05-10 Durant Insulated Pipe Co Inc Conduit system
GB1168206A (en) * 1968-02-20 1969-10-22 Shell Int Research An improved Pipeline
US3685546A (en) * 1969-06-09 1972-08-22 Wavin Bv Thermally insulated pipe
US3952777A (en) * 1972-12-20 1976-04-27 Brown Boveri-Sulzer Turbomaschinen Aktiengesellschaft Hollow body for heated gases
US3865145A (en) * 1973-05-10 1975-02-11 Foundation Cryogenic Joint Ven Pipeline system
DE2518940C2 (de) * 1975-04-29 1983-02-17 Kaefer Isoliertechnik Gmbh & Co Kg, 2800 Bremen Rohrleitungsisolierung
GB1579125A (en) * 1976-06-14 1980-11-12 Sigmund F Heat-insulated pipe-lines
US4237668A (en) * 1978-08-09 1980-12-09 Hitachi, Ltd. Heat insulating structure for use in transporting and handling gas of high temperature and pressure
US5722462A (en) * 1984-04-25 1998-03-03 Dridi; Hamadi Flexible heat insulated fluid conduit
FR2563608B1 (fr) * 1984-04-25 1986-11-07 Coflexip Conduite calorifugee pour le transport de fluides
GB2263752B (en) * 1992-01-22 1995-07-12 Terence Jeffrey Corbishley Protection of underwater pipelines and other structures
NO953217L (no) * 1995-08-16 1997-02-17 Aker Eng As Metode og innretning ved rörbunter
FR2769682B1 (fr) * 1997-10-10 1999-12-03 Doris Engineering Conduite sous-marine de transfert de produits petroliers
WO2000021693A1 (fr) 1998-10-12 2000-04-20 Petrojet International Dispositif et lance agitateur hydrodynamique
AU3049700A (en) 1998-12-31 2000-07-24 Bouygues Offshore Heat insulating device and method for insulating at least a submarine pipeline at great depth

Also Published As

Publication number Publication date
MXPA03008152A (es) 2004-03-10
FR2821917A1 (fr) 2002-09-13
EP1366320B1 (fr) 2005-02-02
FR2821917B1 (fr) 2004-04-02
WO2002073084A1 (fr) 2002-09-19
CN1496463A (zh) 2004-05-12
DE60202846D1 (de) 2005-03-10
BR0207986B1 (pt) 2011-11-01
ATE288562T1 (de) 2005-02-15
OA12422A (fr) 2006-04-18
US7069957B2 (en) 2006-07-04
CN1223784C (zh) 2005-10-19
US20040076476A1 (en) 2004-04-22
EP1366320A1 (fr) 2003-12-03

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/03/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2661 DE 04-01-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.