EP2409143A4 - Détecteur de dommages dus à l'environnement - Google Patents

Détecteur de dommages dus à l'environnement Download PDF

Info

Publication number
EP2409143A4
EP2409143A4 EP09841991.4A EP09841991A EP2409143A4 EP 2409143 A4 EP2409143 A4 EP 2409143A4 EP 09841991 A EP09841991 A EP 09841991A EP 2409143 A4 EP2409143 A4 EP 2409143A4
Authority
EP
European Patent Office
Prior art keywords
environmental damage
damage sensor
sensor
environmental
damage
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP09841991.4A
Other languages
German (de)
English (en)
Other versions
EP2409143A1 (fr
Inventor
David Sean Forsyth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texas Research International Inc
Original Assignee
Texas Research International Inc
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 Texas Research International Inc filed Critical Texas Research International Inc
Publication of EP2409143A1 publication Critical patent/EP2409143A1/fr
Publication of EP2409143A4 publication Critical patent/EP2409143A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/07—Hall effect devices
    • G01R33/072—Constructional adaptation of the sensor to specific applications
    • 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
    • G01N17/043—Coupons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Environmental Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
EP09841991.4A 2009-03-18 2009-03-18 Détecteur de dommages dus à l'environnement Withdrawn EP2409143A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2009/001690 WO2010107413A1 (fr) 2009-03-18 2009-03-18 Détecteur de dommages dus à l'environnement

Publications (2)

Publication Number Publication Date
EP2409143A1 EP2409143A1 (fr) 2012-01-25
EP2409143A4 true EP2409143A4 (fr) 2017-11-08

Family

ID=42739885

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09841991.4A Withdrawn EP2409143A4 (fr) 2009-03-18 2009-03-18 Détecteur de dommages dus à l'environnement

Country Status (3)

Country Link
EP (1) EP2409143A4 (fr)
CA (1) CA2754181C (fr)
WO (1) WO2010107413A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11598714B1 (en) * 2021-06-17 2023-03-07 Matergenics, Inc. Alternating current interference corrosion detector

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004003255A2 (fr) * 2002-06-28 2004-01-08 Vista Engineering Technologies, L.L.C. Procede et appareil de surveillance a distance de la corrosion a l'aide d'echantillons
US20040045162A1 (en) * 2001-03-16 2004-03-11 Thomas Beck Method for carrying out nondestructive testing of alloys, which contain carbides or which are sulfided near the surface, and for producing a gas turbine blade
US20080204275A1 (en) * 2007-02-09 2008-08-28 Luna Innovations Incorporated Wireless corrosion sensor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0226249D0 (en) 2002-11-11 2002-12-18 Clearspeed Technology Ltd Traffic handling system
JP2007192803A (ja) * 2005-12-19 2007-08-02 Ishikawajima Harima Heavy Ind Co Ltd 腐食評価装置及び腐食評価方法
JP4007386B2 (ja) * 2006-01-12 2007-11-14 Ｔｄｋ株式会社 渦電流プローブ
JP2008175638A (ja) * 2007-01-17 2008-07-31 Toshiba Corp 構造材の欠陥検出装置及び方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040045162A1 (en) * 2001-03-16 2004-03-11 Thomas Beck Method for carrying out nondestructive testing of alloys, which contain carbides or which are sulfided near the surface, and for producing a gas turbine blade
WO2004003255A2 (fr) * 2002-06-28 2004-01-08 Vista Engineering Technologies, L.L.C. Procede et appareil de surveillance a distance de la corrosion a l'aide d'echantillons
US20080204275A1 (en) * 2007-02-09 2008-08-28 Luna Innovations Incorporated Wireless corrosion sensor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010107413A1 *

Also Published As

Publication number Publication date
EP2409143A1 (fr) 2012-01-25
CA2754181C (fr) 2016-08-02
CA2754181A1 (fr) 2010-09-23
WO2010107413A1 (fr) 2010-09-23

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20111018

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20171011

RIC1 Information provided on ipc code assigned before grant

Ipc: G01R 33/07 20060101AFI20171005BHEP

Ipc: G01N 27/82 20060101ALI20171005BHEP

Ipc: G01N 17/04 20060101ALI20171005BHEP

Ipc: G01N 27/90 20060101ALI20171005BHEP

Ipc: G01L 1/00 20060101ALI20171005BHEP

Ipc: G01R 33/12 20060101ALI20171005BHEP

Ipc: G01N 27/83 20060101ALI20171005BHEP

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Effective date: 20190603