BR0312390A - Dispositivo para isolar termicamente pelo menos um conduìte submarino que contenha um material que mude de fase confinado em bolsas - Google Patents

Dispositivo para isolar termicamente pelo menos um conduìte submarino que contenha um material que mude de fase confinado em bolsas

Info

Publication number
BR0312390A
BR0312390A BR0312390-1A BR0312390A BR0312390A BR 0312390 A BR0312390 A BR 0312390A BR 0312390 A BR0312390 A BR 0312390A BR 0312390 A BR0312390 A BR 0312390A
Authority
BR
Brazil
Prior art keywords
thermally insulating
change material
pouches
phase change
containing phase
Prior art date
Application number
BR0312390-1A
Other languages
English (en)
Other versions
BRPI0312390B1 (pt
Inventor
Raymond Hallot
Francois-Regis Pionnetti
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 BR0312390A publication Critical patent/BR0312390A/pt
Publication of BRPI0312390B1 publication Critical patent/BRPI0312390B1/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)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

"DISPOSITIVO PARA ISOLAR TERMICAMENTE PELO MENOS UM CONDUìTE SUBMARINO QUE CONTENHA UM MATERIAL QUE MUDE DE FASE CONFINADO EM BOLSAS". A presente invenção refere-se a um dispositivo para isolar termicamente pelo menos um conduíte submarino (1) que possui: - um revestimento isolador térmico (3~ 1~-3~ 3~) a envolver o referido ou os referidos conduítes, - um invólucro externo estanque de proteção (2) que está a recobrir o referido revestimento, sendo esse invólucro (2) constituído por um material flexível ou semi-rígido apto para ficar em contato com a superfície exterior do referido revestimento isolador (3) quando este se deformar, caracterizado pelo fato de que: - o referido revestimento isolador é feito de um material de mudança de fase, de preferência um material isolador de mudança de fase (3~ 1~) confinado pelo menos em uma bolsa (3~ 2~) feita de um material flexível ou semi-rígido deformável (3~ 2~) e - a referida bolsa ou as referidas bolsas (3~ 2~) estão colocadas em torno dos referidos conduítes (1).
BRPI0312390A 2002-07-01 2003-06-18 dispositivo para isolar termicamente um conduíte submarino e um feixe de conduítes submarinos contendo um material que mude de fase confinado em bolsas, dispositivo de isolamento térmico unitário, seu processo de montagem e processo para isolar termicamente pelo menos um conduíte submarino BRPI0312390B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0208179A FR2841632B1 (fr) 2002-07-01 2002-07-01 "dispositif d'isolation thermique d'au moins une conduite sous-marine comprenant un materiau isolant a changement de phase confine dans des poches"
PCT/FR2003/001869 WO2004003424A1 (fr) 2002-07-01 2003-06-18 Dispositif d'isolation thermique d'au moins une conduite sous-marine comprenant un materiau a changement de phase confine dans des poches

Publications (2)

Publication Number Publication Date
BR0312390A true BR0312390A (pt) 2005-04-12
BRPI0312390B1 BRPI0312390B1 (pt) 2015-11-24

Family

ID=29725031

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0312390A BRPI0312390B1 (pt) 2002-07-01 2003-06-18 dispositivo para isolar termicamente um conduíte submarino e um feixe de conduítes submarinos contendo um material que mude de fase confinado em bolsas, dispositivo de isolamento térmico unitário, seu processo de montagem e processo para isolar termicamente pelo menos um conduíte submarino

Country Status (8)

Country Link
US (1) US7896033B2 (pt)
EP (1) EP1518071B1 (pt)
AT (1) ATE389846T1 (pt)
AU (1) AU2003258814A1 (pt)
BR (1) BRPI0312390B1 (pt)
DE (1) DE60319826D1 (pt)
FR (1) FR2841632B1 (pt)
WO (1) WO2004003424A1 (pt)

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WO2011079845A1 (en) 2009-12-28 2011-07-07 Nkt Flexibles I/S An unbonded, flexible pipe
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US20130186504A1 (en) * 2012-01-20 2013-07-25 Robert A. Maffei Pre-insulated piping system
US9890895B2 (en) 2012-10-01 2018-02-13 Basf Se Pipeline with heat-storing properties
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US10442885B2 (en) 2012-12-13 2019-10-15 Basf Se Hydrolysis-stable polyurethane for coating elements in maritime applications
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FR3032564B1 (fr) * 2015-02-11 2017-03-03 Saipem Sa Procede de raccordement de cables d'une section unitaire de conduite destinee a etre assemblee verticalement sur une conduite sous-marine de transport de fluides
BR112017019246B1 (pt) 2015-03-11 2022-05-17 Basf Se Processo de preparação de poliuretano, poliuretano, uso de um composto (p1) reativo a isocianatos e usos de poliuretano
US10281079B2 (en) 2015-08-31 2019-05-07 General Electric Company Insulated fluid conduit
US9903525B2 (en) 2015-08-31 2018-02-27 General Electronic Company Insulated fluid conduit
FI127880B (en) * 2015-09-08 2019-04-30 Uponor Innovation Ab Long-distance pre-insulated pipe unit and local heat distribution system
US20160290536A1 (en) * 2015-10-14 2016-10-06 Shell Oil Company Hydraulic tubing system
US10472042B2 (en) * 2017-05-11 2019-11-12 The Boeing Company Systems and methods for insulation of aircraft cooling systems
JP7220580B2 (ja) * 2019-02-08 2023-02-10 東京エレクトロン株式会社 チューブ体及びポンプ装置
CN111022784B (zh) * 2019-12-20 2021-03-09 信达科创（唐山）石油设备有限公司 超长保温管道及其加工方法
US11946583B1 (en) * 2020-03-18 2024-04-02 Durex International Corp. Flexible conforming silicone rubber heater for complex geometry fluid lines and method
JP7261204B6 (ja) * 2020-07-29 2023-05-10 矢崎総業株式会社 シールド電線及びワイヤーハーネス

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Also Published As

Publication number Publication date
FR2841632B1 (fr) 2004-09-17
EP1518071B1 (fr) 2008-03-19
US20050241717A1 (en) 2005-11-03
AU2003258814A1 (en) 2004-01-19
BRPI0312390B1 (pt) 2015-11-24
WO2004003424A1 (fr) 2004-01-08
EP1518071A1 (fr) 2005-03-30
US7896033B2 (en) 2011-03-01
FR2841632A1 (fr) 2004-01-02
ATE389846T1 (de) 2008-04-15
DE60319826D1 (de) 2008-04-30

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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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/11/2015, 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 18A 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 2624 DE 20-04-2021 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.