SE0301801D0 - Icke-förstörande materialprovning - Google Patents
Icke-förstörande materialprovningInfo
- Publication number
- SE0301801D0 SE0301801D0 SE0301801A SE0301801A SE0301801D0 SE 0301801 D0 SE0301801 D0 SE 0301801D0 SE 0301801 A SE0301801 A SE 0301801A SE 0301801 A SE0301801 A SE 0301801A SE 0301801 D0 SE0301801 D0 SE 0301801D0
- Authority
- SE
- Sweden
- Prior art keywords
- defects
- damages
- measurement signal
- standing wave
- transmitter
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/12—Analysing solids by measuring frequency or resonance of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
- G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02872—Pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0301801A SE527074C2 (sv) | 2003-06-23 | 2003-06-23 | Icke-förstörande materialprovning |
US10/561,520 US20060144146A1 (en) | 2003-06-23 | 2004-06-21 | Non-destructive testing of materials |
PCT/SE2004/000995 WO2005008236A1 (en) | 2003-06-23 | 2004-06-21 | Non-destructive testing of materials |
EP04749033A EP1639360A1 (en) | 2003-06-23 | 2004-06-21 | Non-destructive testing of materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0301801A SE527074C2 (sv) | 2003-06-23 | 2003-06-23 | Icke-förstörande materialprovning |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0301801D0 true SE0301801D0 (sv) | 2003-06-23 |
SE0301801L SE0301801L (sv) | 2004-12-24 |
SE527074C2 SE527074C2 (sv) | 2005-12-20 |
Family
ID=27607366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0301801A SE527074C2 (sv) | 2003-06-23 | 2003-06-23 | Icke-förstörande materialprovning |
Country Status (4)
Country | Link |
---|---|
US (1) | US20060144146A1 (sv) |
EP (1) | EP1639360A1 (sv) |
SE (1) | SE527074C2 (sv) |
WO (1) | WO2005008236A1 (sv) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO325153B1 (no) * | 2003-05-05 | 2008-02-11 | Clampon As | Fremgangsmate og system til a registrere strukturforhold i et akustisk ledende materiale ved bruk av krysspeilinger |
NO327674B1 (no) | 2007-09-12 | 2009-09-07 | Det Norske Veritas As | Anordning for deteksjon av fuktinntrengning i et isolasjonslag ved hjelp av akustisk resonans teknologi |
MD3820G2 (ro) * | 2007-11-15 | 2009-08-31 | Научно-Производственное Предприятие "Mdr Grup" О.О.О. | Procedeu de etalonare a tensometrului acustic |
US8191401B2 (en) * | 2008-02-07 | 2012-06-05 | California Institute Of Technology | Method and system for formation of highly nonlinear pulses |
WO2009099469A1 (en) * | 2008-02-07 | 2009-08-13 | California Institute Of Technology | Method and apparatus for nondestructive evaluation and monitoring of materials and structures |
US8006539B2 (en) * | 2008-02-07 | 2011-08-30 | California Institute Of Technology | Actuation system |
US20100242607A1 (en) * | 2009-03-24 | 2010-09-30 | General Electric Company | Inspection method for determining a location of incipient damage |
EP3934271A1 (en) * | 2020-07-01 | 2022-01-05 | Nokia Technologies Oy | Apparatus, method and computer program for detecting defects |
CN116026923B (zh) * | 2023-02-01 | 2023-06-09 | 天津风霖物联网科技有限公司 | 一种建筑外墙缺陷检测方法及系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1184333A (en) * | 1966-03-07 | 1970-03-11 | North American Rockwell | Method and apparatus for Acoustic Analysis |
US4215583A (en) * | 1978-11-14 | 1980-08-05 | Ndt Instruments, Inc. | Apparatus and method for bondtesting by ultrasonic complex impedance plane analysis |
US5492012A (en) * | 1992-10-26 | 1996-02-20 | General Electric Company | Time-of-flight method for sizing cracks through fluid-filled gaps in structures |
US6330827B1 (en) * | 1998-12-04 | 2001-12-18 | The Regents Of The University Of California | Resonant nonlinear ultrasound spectroscopy |
SE518997C2 (sv) * | 2001-04-02 | 2002-12-17 | Impressonic Ab | Förfarande och anordning för att detektera skada i material eller föremål |
-
2003
- 2003-06-23 SE SE0301801A patent/SE527074C2/sv not_active IP Right Cessation
-
2004
- 2004-06-21 WO PCT/SE2004/000995 patent/WO2005008236A1/en active Application Filing
- 2004-06-21 EP EP04749033A patent/EP1639360A1/en not_active Withdrawn
- 2004-06-21 US US10/561,520 patent/US20060144146A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
SE527074C2 (sv) | 2005-12-20 |
SE0301801L (sv) | 2004-12-24 |
US20060144146A1 (en) | 2006-07-06 |
EP1639360A1 (en) | 2006-03-29 |
WO2005008236A1 (en) | 2005-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed | ||
NUG | Patent has lapsed |