BR9909832A - Tubo dobrável processo de colocar um tubo dobrável em uma cavidade tubular - Google Patents

Tubo dobrável processo de colocar um tubo dobrável em uma cavidade tubular

Info

Publication number
BR9909832A
BR9909832A BR9909832-6A BR9909832A BR9909832A BR 9909832 A BR9909832 A BR 9909832A BR 9909832 A BR9909832 A BR 9909832A BR 9909832 A BR9909832 A BR 9909832A
Authority
BR
Brazil
Prior art keywords
tube
tubular cavity
foldable tube
placing
folding
Prior art date
Application number
BR9909832-6A
Other languages
English (en)
Other versions
BR9909832B1 (pt
Inventor
Wilhelmus Christianus Lohbeck
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BR9909832A publication Critical patent/BR9909832A/pt
Publication of BR9909832B1 publication Critical patent/BR9909832B1/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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/10—Reconditioning of well casings, e.g. straightening
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Refuse Receptacles (AREA)
  • Pipe Accessories (AREA)
  • Tents Or Canopies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Prostheses (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

"TUBO DOBRáVEL PROCESSO DE COLOCAR UM TUBO DOBRáVEL EM UMA CAVIDADE TUBULAR". Um tubo dobrável tem uma parede com pelo menos três áreas alongadas relativamente flexíveis, as quais formam articulações que definem segmentos de parade que podem ser dobrados para dentro, para trazer o tubo para uma forma contraída e que podem ser dobrados para fora para trazer o tubo em uma forma substancialmente cilíndrica, elíptica ou poligonal, pelo que, os segmentos de parede de relativamente rígidos do tubo entre as articulações inibem novo dobramento do tubo para sua forma contraída depois de sua expansão. Preferivelmente o tubo é utilizado como um revestimento dentro de uma cavidade tubular, tal como um poço ou uma tubulação.
BRPI9909832-6A 1998-04-23 1999-04-22 tubo dobrÁvel, e, processo de colocar um tubo dobrÁvel em uma cavidade tubular. BR9909832B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98303147A EP0952306A1 (en) 1998-04-23 1998-04-23 Foldable tube
PCT/EP1999/002838 WO1999055999A1 (en) 1998-04-23 1999-04-22 Foldable tube

Publications (2)

Publication Number Publication Date
BR9909832A true BR9909832A (pt) 2000-12-26
BR9909832B1 BR9909832B1 (pt) 2008-11-18

Family

ID=8234786

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9909832-6A BR9909832B1 (pt) 1998-04-23 1999-04-22 tubo dobrÁvel, e, processo de colocar um tubo dobrÁvel em uma cavidade tubular.

Country Status (17)

Country Link
EP (2) EP0952306A1 (pt)
JP (1) JP2002513119A (pt)
CN (1) CN1098967C (pt)
AU (1) AU742940B2 (pt)
BR (1) BR9909832B1 (pt)
CA (1) CA2328199C (pt)
DE (1) DE69905354T2 (pt)
DK (1) DK1073825T3 (pt)
EA (1) EA001910B1 (pt)
GC (1) GC0000015A (pt)
ID (1) ID26041A (pt)
MY (1) MY123242A (pt)
NO (1) NO329878B1 (pt)
NZ (1) NZ507197A (pt)
OA (1) OA11544A (pt)
UA (1) UA54598C2 (pt)
WO (1) WO1999055999A1 (pt)

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CN111720633A (zh) * 2019-03-21 2020-09-29 李鹏飞 一种抽吸流体的软管
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Also Published As

Publication number Publication date
JP2002513119A (ja) 2002-05-08
UA54598C2 (uk) 2003-03-17
NZ507197A (en) 2003-03-28
CN1098967C (zh) 2003-01-15
NO329878B1 (no) 2011-01-17
AU3823899A (en) 1999-11-16
GC0000015A (en) 2002-10-30
CN1298469A (zh) 2001-06-06
DK1073825T3 (da) 2003-05-26
EA200001095A1 (ru) 2001-04-23
EP1073825B1 (en) 2003-02-12
EP0952306A1 (en) 1999-10-27
CA2328199C (en) 2008-04-01
AU742940B2 (en) 2002-01-17
MY123242A (en) 2006-05-31
DE69905354D1 (de) 2003-03-20
CA2328199A1 (en) 1999-11-04
EP1073825A1 (en) 2001-02-07
WO1999055999A1 (en) 1999-11-04
NO20005307D0 (no) 2000-10-20
EA001910B1 (ru) 2001-10-22
BR9909832B1 (pt) 2008-11-18
DE69905354T2 (de) 2003-08-28
OA11544A (en) 2004-05-26
ID26041A (id) 2000-11-16
NO20005307L (no) 2000-10-20

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PRESENTE PEDIDO COM BASE NO ART. 8O EM VISTA DO ART. 13 DA LEI DE PROPRIEDADE INDUSTRIAL 9.279 DE 14/05/1996.

B12B Appeal against refusal [chapter 12.2 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 22/04/1999, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 22.04.2019