BR112017007938A2 - conjunto e método para reduzir o risco de corrosão galvânica - Google Patents

conjunto e método para reduzir o risco de corrosão galvânica

Info

Publication number
BR112017007938A2
BR112017007938A2 BR112017007938A BR112017007938A BR112017007938A2 BR 112017007938 A2 BR112017007938 A2 BR 112017007938A2 BR 112017007938 A BR112017007938 A BR 112017007938A BR 112017007938 A BR112017007938 A BR 112017007938A BR 112017007938 A2 BR112017007938 A2 BR 112017007938A2
Authority
BR
Brazil
Prior art keywords
end connector
hose
connector
galvanic corrosion
risk
Prior art date
Application number
BR112017007938A
Other languages
English (en)
Other versions
BR112017007938B1 (pt
Inventor
Larsen Tom
Holst Thorsten
Original Assignee
National Oilwell Varco Denmark I/S
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 National Oilwell Varco Denmark I/S filed Critical National Oilwell Varco Denmark I/S
Publication of BR112017007938A2 publication Critical patent/BR112017007938A2/pt
Publication of BR112017007938B1 publication Critical patent/BR112017007938B1/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
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/35—Ohmic-resistance heating
    • F16L53/38—Ohmic-resistance heating using elongate electric heating elements, e.g. wires or ribbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/047—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts for flexible profiles, e.g. sealing or decorating strips in grooves or on other profiles by devices moving along the flexible profile
    • 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
    • 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
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • 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
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/01—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
    • 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/01—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses adapted for hoses having a multi-layer wall
    • 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
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/34—Heating of pipes or pipe systems using electric, magnetic or electromagnetic fields, e.g. using induction, dielectric or microwave heating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Resistance Heating (AREA)
  • Pipe Accessories (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

um conjunto compreendendo um conector de extremidade (10) e um tubo flexível não ligado (1) é descrito, em que o conector de extremidade (10) é adaptado para conectar o tubo flexível não ligado (1) a um conector. o conector de extremidade (10) tem uma abertura de passagem (17) com uma linha central (9) e uma extremidade frontal (11) e uma extremidade posterior (12), e o conector de extremidade (10) compreende ainda meios (24, 25) para estabelecer uma conexão elétrica a pelo menos um sistema de aquecimento elétrico no dito tubo flexível não ligado (1). além disso, o conector de extremidade (10) compreende pelo menos uma primeira parte metálica tendo uma primeira superfície contatando uma segunda superfície de, pelo menos uma segunda parte no conector de extremidade (10) em que a primeira superfície da primeira parte metálica, pelo menos na vizinhança da abertura de passagem (17), compreende um revestimento (27, 29, 30) tendo uma alta resistividade elétrica. a invenção também divulga um método para proporcionar um conector de extremidade (10) tendo boas propriedades com relação à redução de corrosão galvânica.
BR112017007938-0A 2014-10-20 2015-10-14 Conjunto e método para reduzir o risco de corrosão galvânica BR112017007938B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DKPA201400596 2014-10-20
DKPA201400596 2014-10-20
DKPA201570510 2015-08-10
DKPA201570510 2015-08-10
PCT/DK2015/050318 WO2016062319A1 (en) 2014-10-20 2015-10-14 An assembly comprising an end-fitting and an unbonded flexible pipe

Publications (2)

Publication Number Publication Date
BR112017007938A2 true BR112017007938A2 (pt) 2018-01-23
BR112017007938B1 BR112017007938B1 (pt) 2021-07-06

Family

ID=55760320

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017007938-0A BR112017007938B1 (pt) 2014-10-20 2015-10-14 Conjunto e método para reduzir o risco de corrosão galvânica

Country Status (6)

Country Link
US (1) US10655772B2 (pt)
EP (1) EP3209922B1 (pt)
AU (1) AU2015335367B2 (pt)
BR (1) BR112017007938B1 (pt)
CA (1) CA2963588C (pt)
WO (1) WO2016062319A1 (pt)

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GB2535145B (en) * 2015-02-03 2017-10-18 Acergy France SAS Termination bulkheads for subsea pipe-in-pipe systems
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US10544892B2 (en) * 2015-08-10 2020-01-28 National Oilwell Varco Denmark I/S Assembly comprising an end-fitting and an unbonded flexible pipe
CA2994739C (en) * 2015-08-10 2023-08-22 National Oilwell Varco Denmark I/S An unbonded flexible pipe
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WO2017140321A1 (en) 2016-02-15 2017-08-24 National Oilwell Varco Denmark I/S An assembly comprising an end-fitting for terminating an unbonded flexible pipe and an unbonded flexible pipe
US10981765B2 (en) 2016-06-28 2021-04-20 Trinity Bay Equipment Holdings, LLC Half-moon lifting device
US11208257B2 (en) 2016-06-29 2021-12-28 Trinity Bay Equipment Holdings, LLC Pipe coil skid with side rails and method of use
AU2017344000A1 (en) 2016-10-10 2019-04-18 Trinity Bay Equipment Holdings, LLC Installation trailer for coiled flexible pipe and method of utilizing same
WO2018071299A1 (en) 2016-10-10 2018-04-19 Trinity Bay Equipment Holdings, LLC Expandable drum assembly for deploying coiled pipe and method of using same
WO2018149462A1 (en) * 2017-02-20 2018-08-23 National Oilwell Varco Denmark I/S An assembly comprising an end-fitting and an unbonded flexible pipe
US10526164B2 (en) 2017-08-21 2020-01-07 Trinity Bay Equipment Holdings, LLC System and method for a flexible pipe containment sled
WO2019089747A1 (en) 2017-11-01 2019-05-09 Trinity Bay Equipment Holdings, LLC System and method for handling reel of pipe
WO2019137591A1 (en) 2018-01-12 2019-07-18 National Oilwell Varco Denmark I/S An assembly of an end-fitting and an unbonded flexible pipe
EP3746331A4 (en) 2018-02-01 2021-11-03 Trinity Bay Equipment Holdings, LLC FRAME FOR TUBE COIL WITH SIDE RAILS AND METHOD OF USE
US10670167B2 (en) 2018-02-22 2020-06-02 Trinity Bay Equipment Holdings, LLC System and method for deploying coils of spoolable pipe
EA202191000A1 (ru) 2018-10-12 2021-08-31 Тринити Бэй Эквипмент Холдингс, Ллк Установочный трейлер для смотанной в бухту гибкой трубы и способ его использования
AR118122A1 (es) 2019-02-15 2021-09-22 Trinity Bay Equipment Holdings Llc Sistema de manejo de tubo flexible y método para usar el mismo
US10753512B1 (en) 2019-03-28 2020-08-25 Trinity Bay Equipment Holdings, LLC System and method for securing fittings to flexible pipe
US10926972B1 (en) 2019-11-01 2021-02-23 Trinity Bay Equipment Holdings, LLC Mobile cradle frame for pipe reel
WO2021102329A1 (en) 2019-11-22 2021-05-27 Trinity Bay Equipment Holdings, LLC Potted pipe fitting systems and methods
AU2020388644A1 (en) 2019-11-22 2022-06-09 Trinity Bay Equipment Holdings, LLC Swaged pipe fitting systems and methods
US11204114B2 (en) 2019-11-22 2021-12-21 Trinity Bay Equipment Holdings, LLC Reusable pipe fitting systems and methods
US10822194B1 (en) 2019-12-19 2020-11-03 Trinity Bay Equipment Holdings, LLC Expandable coil deployment system for drum assembly and method of using same
US10844976B1 (en) 2020-02-17 2020-11-24 Trinity Bay Equipment Holdings, LLC Methods and apparatus for pulling flexible pipe
US11629801B2 (en) * 2021-02-26 2023-04-18 Polyflow Llc Unbonded reinforced plastic pipe
CN114484133A (zh) * 2022-03-14 2022-05-13 胜利油田兴达高祥新材料有限责任公司 电加热复合管道

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US10544892B2 (en) 2015-08-10 2020-01-28 National Oilwell Varco Denmark I/S Assembly comprising an end-fitting and an unbonded flexible pipe

Also Published As

Publication number Publication date
EP3209922A1 (en) 2017-08-30
EP3209922B1 (en) 2022-01-19
US10655772B2 (en) 2020-05-19
US20170299092A1 (en) 2017-10-19
AU2015335367B2 (en) 2019-10-03
WO2016062319A1 (en) 2016-04-28
CA2963588A1 (en) 2016-04-28
EP3209922A4 (en) 2018-05-23
BR112017007938B1 (pt) 2021-07-06
CA2963588C (en) 2023-05-23
AU2015335367A1 (en) 2017-04-13

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 14/10/2015, OBSERVADAS AS CONDICOES LEGAIS.