NO20052990L - Anordning for korrosjonsdeteksjon. - Google Patents

Anordning for korrosjonsdeteksjon.

Info

Publication number
NO20052990L
NO20052990L NO20052990A NO20052990A NO20052990L NO 20052990 L NO20052990 L NO 20052990L NO 20052990 A NO20052990 A NO 20052990A NO 20052990 A NO20052990 A NO 20052990A NO 20052990 L NO20052990 L NO 20052990L
Authority
NO
Norway
Prior art keywords
pellet
substance
chamber
detection device
refractive index
Prior art date
Application number
NO20052990A
Other languages
English (en)
Other versions
NO20052990D0 (no
NO336735B1 (no
Inventor
Xavier Longaygue
Didier Frot
Francoise Guillou
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of NO20052990D0 publication Critical patent/NO20052990D0/no
Publication of NO20052990L publication Critical patent/NO20052990L/no
Publication of NO336735B1 publication Critical patent/NO336735B1/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/43—Refractivity; Phase-affecting properties, e.g. optical path length by measuring critical angle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/43—Refractivity; Phase-affecting properties, e.g. optical path length by measuring critical angle
    • G01N21/431—Dip refractometers, e.g. using optical fibres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/04—Corrosion probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental Sciences (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

SAMMENDRAG Oppfinnelsen vedrører en anordning for deteksjon av korrosjon indusert av et medium på en struktur. Anordningen omfatter et kammer (5) lukket av en lukkeskive (4) fremstilt av et slikt materiale at skiven blir permeabel for mediet når den først er korrodert av mediet, og anordninger for å måle brytningsindeksen av det medium som er tilstede i kammeret. Ifølge en foretrukket utførelsesform anvendes en optisk fiber for å måle brytningsindeksvariasjonen.
NO20052990A 2002-12-23 2005-06-17 Anordning for korrosjonsdeteksjon. NO336735B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0216477A FR2849194B1 (fr) 2002-12-23 2002-12-23 Dispositif de detection de la corrosion
PCT/FR2003/003594 WO2004065942A1 (fr) 2002-12-23 2003-12-04 Dispositif de detection de la corrosion

Publications (3)

Publication Number Publication Date
NO20052990D0 NO20052990D0 (no) 2005-06-17
NO20052990L true NO20052990L (no) 2005-09-21
NO336735B1 NO336735B1 (no) 2015-10-26

Family

ID=32406363

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20052990A NO336735B1 (no) 2002-12-23 2005-06-17 Anordning for korrosjonsdeteksjon.

Country Status (11)

Country Link
US (1) US7129471B2 (no)
EP (1) EP1579199B1 (no)
JP (1) JP2006511812A (no)
KR (1) KR20050088467A (no)
CN (1) CN1729392A (no)
AT (1) ATE499597T1 (no)
AU (1) AU2003298417A1 (no)
DE (1) DE60336172D1 (no)
FR (1) FR2849194B1 (no)
NO (1) NO336735B1 (no)
WO (1) WO2004065942A1 (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2246703B1 (es) * 2004-06-07 2006-12-01 Universidad De Castilla-La Mancha Monitor de fibra optica para la determinacion del estado de carga de baterias electricas.
US7477060B2 (en) 2005-12-27 2009-01-13 3M Innovative Properties Company Coating impedance monitoring system
US7504834B2 (en) 2006-12-20 2009-03-17 3M Innovative Properties Company Detection system
US8085165B2 (en) * 2007-02-09 2011-12-27 Luna Innovations Incorporated Wireless corrosion sensor
US7877009B2 (en) 2007-12-20 2011-01-25 3M Innovative Properties Company Method and system for electrochemical impedance spectroscopy
FR2965913B1 (fr) * 2010-10-08 2013-04-05 IFP Energies Nouvelles Dispositif de detection de la presence d'un fluide, tel qu'un fluide liquide, dans un espace d'un contenant et methode utilisant un tel dispositif
US9176058B2 (en) * 2012-10-01 2015-11-03 Pd-Ld, Inc. Reflective sensor for detection of material degradation
WO2015057901A1 (en) * 2013-10-15 2015-04-23 Luvata Franklin, Inc. Apparatus and method for material testing
FR3013757A1 (fr) * 2013-11-27 2015-05-29 IFP Energies Nouvelles Systeme de detection de fuite de co2
US10781974B2 (en) * 2016-12-29 2020-09-22 Paul A. COHEN Corrosion sensor for storage tank
KR20200126572A (ko) * 2019-04-30 2020-11-09 경성대학교 산학협력단 광섬유 센서를 이용한 부식 모니터링 시스템 및 방법
US11300498B2 (en) * 2019-06-26 2022-04-12 Micross Advanced Interconnect Technology Llc Corrosion sensor and method and computerized system for using the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU523295A1 (ru) * 1974-09-04 1976-07-30 Войсковая Часть 11284 Дискретный оптический уровнемер
US5200615A (en) * 1991-06-25 1993-04-06 Joram Hopenfeld Method and apparatus for detecting the presence of fluids
US5367583A (en) * 1994-02-09 1994-11-22 University Of Maryland Fiber optic stress-corrosion sensor and system
US5646400A (en) * 1995-07-14 1997-07-08 The United States Of America As Represented By The Secretary Of The Navy Corrosion detecting and monitoring method and apparatus
US5708738A (en) * 1996-03-05 1998-01-13 The United States Of America As Represented By The Secretary Of The Navy Apparatus and process for making fiber optic bragg gratings
JP4090512B2 (ja) * 1997-04-08 2008-05-28 日本オプネクスト株式会社 光モジュール
US6103615A (en) * 1998-03-19 2000-08-15 Lsi Logic Corporation Corrosion sensitivity structures for vias and contact holes in integrated circuits
US7428051B2 (en) * 2002-07-24 2008-09-23 Endress + Hauser Conducta Gesellschaft Fur Mess-U. Regeltechnik Mgh + Co. Kg Device for the IR-spectrometric analysis of a solid, liquid or gaseous medium

Also Published As

Publication number Publication date
AU2003298417A1 (en) 2004-08-13
US7129471B2 (en) 2006-10-31
DE60336172D1 (de) 2011-04-07
FR2849194B1 (fr) 2005-01-28
FR2849194A1 (fr) 2004-06-25
JP2006511812A (ja) 2006-04-06
WO2004065942A1 (fr) 2004-08-05
EP1579199B1 (fr) 2011-02-23
ATE499597T1 (de) 2011-03-15
EP1579199A1 (fr) 2005-09-28
US20060077379A1 (en) 2006-04-13
KR20050088467A (ko) 2005-09-06
NO20052990D0 (no) 2005-06-17
NO336735B1 (no) 2015-10-26
CN1729392A (zh) 2006-02-01

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