FR2321691B1 - - Google Patents

Info

Publication number
FR2321691B1
FR2321691B1 FR7624911A FR7624911A FR2321691B1 FR 2321691 B1 FR2321691 B1 FR 2321691B1 FR 7624911 A FR7624911 A FR 7624911A FR 7624911 A FR7624911 A FR 7624911A FR 2321691 B1 FR2321691 B1 FR 2321691B1
Authority
FR
France
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.)
Expired
Application number
FR7624911A
Other versions
FR2321691A1 (fr
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of FR2321691A1 publication Critical patent/FR2321691A1/fr
Application granted granted Critical
Publication of FR2321691B1 publication Critical patent/FR2321691B1/fr
Granted legal-status Critical Current

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
    • G01N29/14—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 using acoustic emission techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
    • 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
    • G01N29/227—Details, e.g. general constructional or apparatus details related to high pressure, tension or stress conditions
    • 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
    • G01N29/32—Arrangements for suppressing undesired influences, e.g. temperature or pressure variations, compensating for signal noise
    • G01N29/323—Arrangements for suppressing undesired influences, e.g. temperature or pressure variations, compensating for signal noise compensating for pressure or tension variations
    • 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
    • G01N2291/023—Solids
    • G01N2291/0231—Composite or layered materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • 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)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
FR7624911A 1975-08-18 1976-08-16 Procede pour l'appreciation non destructrice, en temps reel, de la resistance d'une liaison adhesive Granted FR2321691A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/605,489 US4004456A (en) 1975-08-18 1975-08-18 Method and apparatus for the real-time, non-destructive evaluation of adhesion bonds using stress-wave emission techniques

Publications (2)

Publication Number Publication Date
FR2321691A1 FR2321691A1 (fr) 1977-03-18
FR2321691B1 true FR2321691B1 (fr) 1980-04-30

Family

ID=24423883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624911A Granted FR2321691A1 (fr) 1975-08-18 1976-08-16 Procede pour l'appreciation non destructrice, en temps reel, de la resistance d'une liaison adhesive

Country Status (8)

Country Link
US (1) US4004456A (fr)
JP (1) JPS5225691A (fr)
BE (1) BE845216A (fr)
CA (1) CA1047156A (fr)
DE (1) DE2636856A1 (fr)
FR (1) FR2321691A1 (fr)
GB (1) GB1527658A (fr)
NL (1) NL169229C (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086816A (en) * 1977-06-22 1978-05-02 Western Electric Co., Inc. Method and apparatus for distinguishing stress wave emissions from mechanical noise
US4232558A (en) * 1979-04-12 1980-11-11 Western Electric Company, Inc. Methods for determining bond failure modes using stress wave emission techniques
US4249421A (en) * 1979-10-22 1981-02-10 The United States Of America As Represented By The Secretary Of The Navy Method to determine the shear absorption of a rubberlike material
JPS5989595A (ja) * 1982-11-15 1984-05-23 Olympus Optical Co Ltd ステッピングモ−タの駆動制御装置
US4696708A (en) * 1985-11-13 1987-09-29 Amp Incorporated Ultrasonic welding
EP0279216A1 (fr) * 1987-02-09 1988-08-24 Siemens Aktiengesellschaft Appareil de mesure de paramètres de liaison
FR2633049B1 (fr) * 1988-06-15 1990-09-21 Commissariat Energie Atomique Procede et dispositif de controle non destructif de pastilles crues au cours de la phase de pressage des poudres
US4972720A (en) * 1989-09-20 1990-11-27 The United States Of America As Represented By The Secretary Of Commerce Thermal technique for determining interface and/or interply strength in composites
DE4340669A1 (de) * 1993-11-30 1995-06-01 Uwe Dipl Ing Kuehsel Verfahren zur Prüfung der Qualität von Längspreßverbindungen
US5814728A (en) * 1996-03-28 1998-09-29 Ngk Insulators, Ltd. Nondestructive inspection method of polymer insulator and apparatus for performing the same
US6538725B2 (en) 2001-01-22 2003-03-25 General Electric Company Method for determination of structural defects of coatings
US7765861B2 (en) * 2002-11-06 2010-08-03 Nxp B.V. Method of adhesion measurement at the interface between layers
US7770454B2 (en) * 2003-09-26 2010-08-10 Lsp Technologies, Inc. Laser system and method for non-destructive bond detection and evaluation
US8156811B2 (en) * 2004-09-15 2012-04-17 Lsp Technologies, Inc. Apparatus and method for non-destructive testing
US8132460B1 (en) 2004-09-27 2012-03-13 Lsp Technologies, Inc. Laser induced bond delamination
US7509876B1 (en) 2007-10-17 2009-03-31 Lsp Technologies, Inc. Laser bond inspection using annular laser beam
US8250928B2 (en) * 2008-07-09 2012-08-28 The Boeing Company Measurement of strain in an adhesively bonded joint including magnetostrictive material
US20110215799A1 (en) * 2008-11-29 2011-09-08 General Electric Company Magnetic inspection systems for inspection of target objects
US8378668B2 (en) * 2008-11-29 2013-02-19 General Electric Company Method for non-destructive testing of composite systems
WO2011047016A1 (fr) * 2009-10-13 2011-04-21 Picometrix, Llc Système et procédé pour une détection et une mesure de propriétés d'interface dans des objets à une seule couche et multicouche
US8359924B1 (en) 2010-07-01 2013-01-29 The Boeing Company Bond interface testing
RU2445616C1 (ru) * 2010-12-06 2012-03-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный политехнический университет" (ФГБОУ ВПО "СПбГПУ") Способ неразрушающего контроля прочности металлоконструкций
EP2522994A1 (fr) 2011-05-13 2012-11-14 General Electric Company Systèmes d'inspection magnétique destinés à l'inspection d'objets cibles
RU2492464C1 (ru) * 2012-03-13 2013-09-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный горный университет" (МГГУ) Акустико-эмиссионный способ контроля качества материалов на образцах
US9857288B2 (en) 2013-11-01 2018-01-02 Lsp Technologies, Inc. Laser bond inspection with compact surface motion sensor
JP6758815B2 (ja) * 2015-10-28 2020-09-23 三菱重工業株式会社 接合部評価方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3605486A (en) * 1970-01-21 1971-09-20 Atomic Energy Commission Method and apparatus for measuring adhesion of material bonds
US3713127A (en) * 1970-10-16 1973-01-23 Trodyne Corp Acoustic emission crack monitor
US3782183A (en) * 1971-12-02 1974-01-01 Magnaflux Corp Detection of paster welds with acoustic emission
US3822586A (en) * 1972-08-01 1974-07-09 A Pollock Electrical circuit means for use in acoustic emission detecting and/or recording apparatus

Also Published As

Publication number Publication date
US4004456A (en) 1977-01-25
NL169229C (nl) 1982-06-16
NL169229B (nl) 1982-01-18
BE845216A (fr) 1976-12-16
CA1047156A (fr) 1979-01-23
GB1527658A (en) 1978-10-04
JPS5731098B2 (fr) 1982-07-02
JPS5225691A (en) 1977-02-25
DE2636856A1 (de) 1977-03-10
FR2321691A1 (fr) 1977-03-18
NL7609126A (nl) 1977-02-22

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Legal Events

Date Code Title Description
ST Notification of lapse