BR112018003354A2 - ?condutos de fluido isolado? - Google Patents

?condutos de fluido isolado?

Info

Publication number
BR112018003354A2
BR112018003354A2 BR112018003354A BR112018003354A BR112018003354A2 BR 112018003354 A2 BR112018003354 A2 BR 112018003354A2 BR 112018003354 A BR112018003354 A BR 112018003354A BR 112018003354 A BR112018003354 A BR 112018003354A BR 112018003354 A2 BR112018003354 A2 BR 112018003354A2
Authority
BR
Brazil
Prior art keywords
phase change
change material
fluid conduit
phase
insulating layer
Prior art date
Application number
BR112018003354A
Other languages
English (en)
Other versions
BR112018003354B1 (pt
Inventor
Eric Yates Chad
Joseph Buckley Donald
Zheng Huabing
Alberto Rivas Cardona Juan
Michael Miller Scott
Original Assignee
Gen Electric
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
Priority claimed from US14/840,678 external-priority patent/US10281079B2/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of BR112018003354A2 publication Critical patent/BR112018003354A2/pt
Publication of BR112018003354B1 publication Critical patent/BR112018003354B1/pt

Links

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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • 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
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/14—Layered products comprising a layer of natural or synthetic rubber comprising synthetic rubber copolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
    • B32B27/286—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polysulphones; polysulfides
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/18—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
    • B32B3/20—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side of hollow pieces, e.g. tubes; of pieces with channels or cavities
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
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    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of 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
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
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    • B32B2307/00—Properties of the layers or laminate
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    • B32B2307/70—Other properties
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    • 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)
  • Thermal Insulation (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

a presente invenção fornece um conduto de fluido isolado útil em estabelecimentos em que um fluido quente suscetível a uma ou mais mudanças de fase prejudiciais em resposta à perda de calor a um ambiente frio é transportado. tais condutos podem ser particularmente bem adequados para melhorar o controle térmico em operações de produção de hidrocarboneto submarinas. o conduto de fluido inclui uma primeira camada isolante interna, que contém uma primeira matriz de polímero, e um primeiro material de mudança de fase, que passa por uma mudança de fase em t1. o conduto de fluido inclui uma segunda camada isolante externa, que contém uma segunda matriz de polímero, e um segundo material de mudança de fase, que passa por uma mudança de fase em t2, sendo que t1 é maior que t2. uma ou mais camadas de barreira inibem a migração do material de mudança de fase a partir das camadas de isolamento e no ambiente. em uma ou mais realizações, o material de mudança de fase está presente como um material de mudança de fase microencapsulado.
BR112018003354-5A 2015-08-31 2016-08-22 Conduto de fluido isolado BR112018003354B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14/840,678 2015-08-31
US14/840,678 US10281079B2 (en) 2015-08-31 2015-08-31 Insulated fluid conduit
US15/224,782 2016-08-01
US15/224,782 US9903525B2 (en) 2015-08-31 2016-08-01 Insulated fluid conduit
PCT/US2016/048002 WO2017040085A1 (en) 2015-08-31 2016-08-22 Insulated fluid conduit

Publications (2)

Publication Number Publication Date
BR112018003354A2 true BR112018003354A2 (pt) 2018-09-25
BR112018003354B1 BR112018003354B1 (pt) 2022-09-20

Family

ID=56877129

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018003354-5A BR112018003354B1 (pt) 2015-08-31 2016-08-22 Conduto de fluido isolado

Country Status (6)

Country Link
US (1) US9903525B2 (pt)
AU (1) AU2016315591B2 (pt)
BR (1) BR112018003354B1 (pt)
GB (1) GB2557505B (pt)
NO (1) NO20180270A1 (pt)
WO (1) WO2017040085A1 (pt)

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KR20210043487A (ko) * 2018-09-11 2021-04-21 헨켈 아이피 앤드 홀딩 게엠베하 상 변화 물질-코팅된 열 교환 튜브
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
CN111998173B (zh) * 2020-07-16 2022-01-21 无锡大洋高科热能装备有限公司 一种相变蓄能耐热型露天外接管
US20220034547A1 (en) * 2020-08-03 2022-02-03 Robert Joe Alderman Ductwork System for Modulating Conditioned Air

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Also Published As

Publication number Publication date
AU2016315591B2 (en) 2020-03-19
NO20180270A1 (en) 2018-02-21
GB2557505B (en) 2022-01-19
GB2557505A (en) 2018-06-20
GB201803041D0 (en) 2018-04-11
WO2017040085A1 (en) 2017-03-09
US9903525B2 (en) 2018-02-27
US20170059080A1 (en) 2017-03-02
AU2016315591A1 (en) 2018-03-22
BR112018003354B1 (pt) 2022-09-20

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