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NO179926C - Framgangsmåte for automatisk tilstandskontroll, inspeksjon, rengjöring og/eller overflatebehandling av strukturer, særlig tykkelsesmåling av platekonstruksjoner og rör - Google Patents

Framgangsmåte for automatisk tilstandskontroll, inspeksjon, rengjöring og/eller overflatebehandling av strukturer, særlig tykkelsesmåling av platekonstruksjoner og rör

Info

Publication number
NO179926C
NO179926C NO931295A NO931295A NO179926C NO 179926 C NO179926 C NO 179926C NO 931295 A NO931295 A NO 931295A NO 931295 A NO931295 A NO 931295A NO 179926 C NO179926 C NO 179926C
Authority
NO
Norway
Prior art keywords
received
structures
self
reflected signal
inspection
Prior art date
Application number
NO931295A
Other languages
English (en)
Other versions
NO931295D0 (no
NO179926B (no
NO931295L (no
Inventor
Tor Inge Waag
Anette S Olsen
Original Assignee
Red Band As
Sinvent As
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 Red Band As, Sinvent As filed Critical Red Band As
Priority to NO931295A priority Critical patent/NO179926C/no
Publication of NO931295D0 publication Critical patent/NO931295D0/no
Priority to AU65140/94A priority patent/AU687048B2/en
Priority to PCT/NO1994/000060 priority patent/WO1994023311A1/en
Priority to JP6521947A priority patent/JPH09502255A/ja
Priority to EP94912708A priority patent/EP0698219B1/en
Priority to CN94191645A priority patent/CN1043379C/zh
Priority to PT94912708T priority patent/PT698219E/pt
Priority to CA002159708A priority patent/CA2159708C/en
Priority to AT94912708T priority patent/ATE193604T1/de
Priority to ES94912708T priority patent/ES2148324T3/es
Priority to DE69424785T priority patent/DE69424785T2/de
Priority to DK94912708T priority patent/DK0698219T3/da
Priority to KR1019950704148A priority patent/KR100314859B1/ko
Publication of NO931295L publication Critical patent/NO931295L/no
Publication of NO179926B publication Critical patent/NO179926B/no
Priority to US08/921,761 priority patent/US6003377A/en
Publication of NO179926C publication Critical patent/NO179926C/no
Priority to GR20000401894T priority patent/GR3034209T3/el

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • 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
    • G01N29/07—Analysing solids by measuring propagation velocity or propagation time 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • 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)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Control Of Metal Rolling (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
NO931295A 1993-04-02 1993-04-02 Framgangsmåte for automatisk tilstandskontroll, inspeksjon, rengjöring og/eller overflatebehandling av strukturer, særlig tykkelsesmåling av platekonstruksjoner og rör NO179926C (no)

Priority Applications (15)

Application Number Priority Date Filing Date Title
NO931295A NO179926C (no) 1993-04-02 1993-04-02 Framgangsmåte for automatisk tilstandskontroll, inspeksjon, rengjöring og/eller overflatebehandling av strukturer, særlig tykkelsesmåling av platekonstruksjoner og rör
KR1019950704148A KR100314859B1 (ko) 1993-04-02 1994-03-17 판구조물들및파이프들두께의아이.에이.측정방법
AT94912708T ATE193604T1 (de) 1993-04-02 1994-03-17 Verfahren zur messung der dicke von plattenkonstruktionen und rohren
DE69424785T DE69424785T2 (de) 1993-04-02 1994-03-17 Verfahren zur messung der dicke von plattenkonstruktionen und rohren
JP6521947A JPH09502255A (ja) 1993-04-02 1994-03-17 プレート構造物及びパイプの厚みを無人測定するための方法
EP94912708A EP0698219B1 (en) 1993-04-02 1994-03-17 Method for i.a. mesuring the thickness of plate constructions and pipes
CN94191645A CN1043379C (zh) 1993-04-02 1994-03-17 板材结构的厚度的测量方法
PT94912708T PT698219E (pt) 1993-04-02 1994-03-17 Processo para a medicao da espessura de construcoes em placas e de condutas
CA002159708A CA2159708C (en) 1993-04-02 1994-03-17 Method for i.a. measuring the thickness of plate construction and pipes
AU65140/94A AU687048B2 (en) 1993-04-02 1994-03-17 Method for I.A. mesuring the thickness of plate constructions and pipes
ES94912708T ES2148324T3 (es) 1993-04-02 1994-03-17 Metodo para medir (infra-audiblemente) el espesor de construcciones de placas y tuberias.
PCT/NO1994/000060 WO1994023311A1 (en) 1993-04-02 1994-03-17 Method for i.a. mesuring the thickness of plate constructions and pipes
DK94912708T DK0698219T3 (da) 1993-04-02 1994-03-17 Fremgangsmåde til måling af tykkelsen af pladekonstruktioner og rør
US08/921,761 US6003377A (en) 1993-04-02 1997-08-26 Method for measuring the thickness of plate constructions and pipe
GR20000401894T GR3034209T3 (en) 1993-04-02 2000-08-17 Method for i.a. mesuring the thickness of plate constructions and pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO931295A NO179926C (no) 1993-04-02 1993-04-02 Framgangsmåte for automatisk tilstandskontroll, inspeksjon, rengjöring og/eller overflatebehandling av strukturer, særlig tykkelsesmåling av platekonstruksjoner og rör

Publications (4)

Publication Number Publication Date
NO931295D0 NO931295D0 (no) 1993-04-02
NO931295L NO931295L (no) 1994-10-03
NO179926B NO179926B (no) 1996-09-30
NO179926C true NO179926C (no) 1998-03-11

Family

ID=19895989

Family Applications (1)

Application Number Title Priority Date Filing Date
NO931295A NO179926C (no) 1993-04-02 1993-04-02 Framgangsmåte for automatisk tilstandskontroll, inspeksjon, rengjöring og/eller overflatebehandling av strukturer, særlig tykkelsesmåling av platekonstruksjoner og rör

Country Status (15)

Country Link
US (1) US6003377A (no)
EP (1) EP0698219B1 (no)
JP (1) JPH09502255A (no)
KR (1) KR100314859B1 (no)
CN (1) CN1043379C (no)
AT (1) ATE193604T1 (no)
AU (1) AU687048B2 (no)
CA (1) CA2159708C (no)
DE (1) DE69424785T2 (no)
DK (1) DK0698219T3 (no)
ES (1) ES2148324T3 (no)
GR (1) GR3034209T3 (no)
NO (1) NO179926C (no)
PT (1) PT698219E (no)
WO (1) WO1994023311A1 (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO179926C (no) * 1993-04-02 1998-03-11 Red Band As Framgangsmåte for automatisk tilstandskontroll, inspeksjon, rengjöring og/eller overflatebehandling av strukturer, særlig tykkelsesmåling av platekonstruksjoner og rör
US6317387B1 (en) 1997-11-20 2001-11-13 D'amaddio Eugene R. Method and apparatus for inspecting a submerged structure
NO309544B1 (no) 1998-09-03 2001-02-12 Oeystein Baltzersen Fremgangsmåte og anordning for undersökelse av flytende gjenstander
NO312567B2 (no) 1999-05-27 2002-05-27 Halfwave As Fremgangsmate ved maling av materialtykkelsesfordeling
JP3832142B2 (ja) * 1999-06-24 2006-10-11 株式会社日立製作所 配管系の減肉管理システム
SE0001679L (sv) * 2000-05-08 2001-05-21 Abb Ab Sätt att mäta topografi i en gränsyta och användning av sättet för en högspänningskabel
US7044074B2 (en) * 2000-05-24 2006-05-16 Tapiren Survey System Ab Method and arrangement for inspection of an object
US6497159B1 (en) 2000-06-12 2002-12-24 Hydro-Quebec Bracelet for moving ultrasonic sensors along a pipe
CA2416275A1 (fr) * 2003-01-08 2004-07-08 Hydro Quebec Motorisation d'un bracelet de mesure d'epaisseur d'un tuyau
US7821645B2 (en) * 2007-01-11 2010-10-26 Toshiba Mitsubishi-Electric Industrial Systems Corporation Microstructural feature and material property monitoring device for metallic material
EP2067695A1 (de) * 2007-12-07 2009-06-10 Becker Marine Systems GmbH & Co. KG System und Verfahren zum Untersuchen und/oder zum Bestimmen der Beschaffenheit oder des Zustandes eines Schiffsrumpfes
US8713998B2 (en) 2011-06-14 2014-05-06 The Boeing Company Autonomous non-destructive evaluation system for aircraft structures
US9250213B1 (en) 2011-06-14 2016-02-02 The Boeing Company Ultrasound inspection system for inspecting a test object with non-planar features
US9414026B2 (en) 2013-01-25 2016-08-09 The Boeing Company System and method for automated crack inspection and repair
CN105124745B (zh) * 2015-08-31 2016-11-16 中国烟草总公司广东省公司 一种烟叶分级中烟叶厚度的检测方法
FR3080453B1 (fr) * 2018-04-23 2020-05-01 Safran Procede et systeme de controle non destructif d'une piece mecanique
CA3136934A1 (en) * 2019-04-17 2020-10-22 Dmc Global Inc. Method and system of identifying a bond boundary between a sound bond and a weak bond in a multilayer article

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212258A (en) * 1978-05-12 1980-07-15 International Submarine Services, S.A. Underwater apparatus for acoustically inspecting a submerged object
NL8002888A (nl) * 1980-05-19 1981-12-16 Neratoom Stelsel voor het meten van de wanddikte van een meetobject.
US4441369A (en) * 1982-09-30 1984-04-10 General Electric Company Ultrasonic detection of extended flaws
US4509369A (en) * 1983-08-25 1985-04-09 Combustion Engineering, Inc. Near surface inspection system
CA1214858A (en) * 1984-09-27 1986-12-02 Stanley Panton Acoustic ranging system
US4799177A (en) * 1985-12-31 1989-01-17 The Boeing Company Ultrasonic instrumentation for examination of variable-thickness objects
US4911014A (en) * 1988-07-22 1990-03-27 Akademiet For De Tekniske Videnskaber, Svejsecentralen Method of analyzing and evaluating the results of an ultrasonic examination
US5047990A (en) * 1990-06-01 1991-09-10 The United States Of America As Represented By The Secretary Of The Navy Underwater acoustic data acquisition system
NO179926C (no) * 1993-04-02 1998-03-11 Red Band As Framgangsmåte for automatisk tilstandskontroll, inspeksjon, rengjöring og/eller overflatebehandling av strukturer, særlig tykkelsesmåling av platekonstruksjoner og rör

Also Published As

Publication number Publication date
EP0698219A1 (en) 1996-02-28
CN1043379C (zh) 1999-05-12
KR100314859B1 (ko) 2002-03-21
CN1120369A (zh) 1996-04-10
NO931295D0 (no) 1993-04-02
DK0698219T3 (da) 2000-10-30
DE69424785T2 (de) 2000-11-30
AU6514094A (en) 1994-10-24
CA2159708C (en) 2003-09-23
US6003377A (en) 1999-12-21
NO179926B (no) 1996-09-30
ES2148324T3 (es) 2000-10-16
DE69424785D1 (de) 2000-07-06
CA2159708A1 (en) 1994-10-13
ATE193604T1 (de) 2000-06-15
GR3034209T3 (en) 2000-12-29
WO1994023311A1 (en) 1994-10-13
PT698219E (pt) 2000-11-30
AU687048B2 (en) 1998-02-19
JPH09502255A (ja) 1997-03-04
KR960702113A (ko) 1996-03-28
EP0698219B1 (en) 2000-05-31
NO931295L (no) 1994-10-03

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