EP2409143A4 - Détecteur de dommages dus à l'environnement - Google Patents
Détecteur de dommages dus à l'environnement Download PDFInfo
- 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- Withdrawn
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)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
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)
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)
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)
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 |
-
2009
- 2009-03-18 WO PCT/US2009/001690 patent/WO2010107413A1/fr active Application Filing
- 2009-03-18 CA CA2754181A patent/CA2754181C/fr active Active
- 2009-03-18 EP EP09841991.4A patent/EP2409143A4/fr not_active Withdrawn
Patent Citations (3)
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)
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
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20111018 |
|
AK | Designated contracting states |
Kind code of ref document: A1 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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20190603 |