DE69024412D1 - Ultraschallinspektionsgerät zum Nachweisen von Fehlern in Festkörpern - Google Patents

Ultraschallinspektionsgerät zum Nachweisen von Fehlern in Festkörpern

Info

Publication number
DE69024412D1
DE69024412D1 DE69024412T DE69024412T DE69024412D1 DE 69024412 D1 DE69024412 D1 DE 69024412D1 DE 69024412 T DE69024412 T DE 69024412T DE 69024412 T DE69024412 T DE 69024412T DE 69024412 D1 DE69024412 D1 DE 69024412D1
Authority
DE
Germany
Prior art keywords
solids
defects
detection
inspection device
ultrasonic inspection
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.)
Expired - Fee Related
Application number
DE69024412T
Other languages
English (en)
Other versions
DE69024412T2 (de
Inventor
Yakichi Higo
Shigenori Kazama
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of DE69024412D1 publication Critical patent/DE69024412D1/de
Publication of DE69024412T2 publication Critical patent/DE69024412T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • 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
    • G01N2291/042—Wave modes
    • G01N2291/0423—Surface waves, e.g. Rayleigh waves, Love 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)
  • 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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
DE1990624412 1989-06-22 1990-05-21 Ultraschallinspektionsgerät zum Nachweisen von Fehlern in Festkörpern Expired - Fee Related DE69024412T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1160080A JP2613654B2 (ja) 1989-06-22 1989-06-22 超音波探傷法

Publications (2)

Publication Number Publication Date
DE69024412D1 true DE69024412D1 (de) 1996-02-08
DE69024412T2 DE69024412T2 (de) 1996-08-08

Family

ID=15707440

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990624412 Expired - Fee Related DE69024412T2 (de) 1989-06-22 1990-05-21 Ultraschallinspektionsgerät zum Nachweisen von Fehlern in Festkörpern

Country Status (3)

Country Link
EP (1) EP0403807B1 (de)
JP (1) JP2613654B2 (de)
DE (1) DE69024412T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0571763U (ja) * 1991-08-29 1993-09-28 鈴幸商事株式会社 押付け力センサーを備えた超音波探傷プローブ
GB2273158A (en) * 1992-12-01 1994-06-08 Karl Philip Quirk Constant force probe holder
EP1343004A3 (de) * 2002-03-06 2005-05-11 NGK Spark Plug Co., Ltd. Gassensor und Vorrichtung zur Erfassung der Gaskonzentration
JP2008026162A (ja) * 2006-07-21 2008-02-07 Sekisui Chem Co Ltd 埋設管の劣化状態を検査する検査方法
CN101694480B (zh) * 2009-11-06 2011-04-27 北京工业大学 一种测量金属材料力学性能退化超声非线性检测装置
JP5804497B2 (ja) * 2011-07-15 2015-11-04 国立大学法人 千葉大学 ラム波損傷画像化システム
DE102012220811A1 (de) * 2012-11-14 2014-05-15 Intelligendt Systems & Services Gmbh Vorrichtung und Verfahren zur Ultraschallprüfung eines Bauteils mit einer Einschlüsse oder Hohlräume aufweisenden Zwischenlage
CN107635472A (zh) 2015-06-19 2018-01-26 神经***分析公司 经颅多普勒探测器
JP2019504670A (ja) 2016-01-05 2019-02-21 ニューラル アナリティクス、インコーポレイテッド 臨床指標を決定するためのシステム及び方法
US10617388B2 (en) 2016-01-05 2020-04-14 Neural Analytics, Inc. Integrated probe structure
US11589836B2 (en) 2016-01-05 2023-02-28 Novasignal Corp. Systems and methods for detecting neurological conditions
US10126122B2 (en) * 2016-04-14 2018-11-13 The Boeing Company Ultrasonic inspection of wrinkles in composite objects
US10119940B2 (en) * 2016-08-25 2018-11-06 The Boeing Company Acoustic emission sensor holder
FR3057957B1 (fr) * 2016-10-25 2018-11-02 Safran Procede de controle non destructif d'un assemblage colle
SE540928C2 (en) * 2017-06-20 2018-12-27 Acosense Ab A holding arrangement for an acoustic transmitter in an acoustic spectroscopy system
KR102089901B1 (ko) * 2019-07-31 2020-03-17 (재)한국건설안전기술원 콘크리트 구조물의 균열을 측정하기 위하여 균일 압력을 사용하는 초음파 측정 보조장치.
DE102019124614A1 (de) * 2019-09-12 2021-03-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Messkopf zur zerstörungsfreien Prüfung eines Gegenstandes, Messsystem und Verfahrens zur Prüfung von Schweißnähten an Faserverbundwerkstoffen
CN111060599A (zh) * 2019-11-29 2020-04-24 中国兵器科学研究院宁波分院 一种球式超声探头及手动、自动超声波c扫描成像方法
CN112617901B (zh) * 2020-12-22 2022-09-30 居天智慧(深圳)有限公司 脂肪厚度自动测量超声仪

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL90605C (de) * 1951-12-13
FR1093472A (fr) * 1953-11-02 1955-05-05 Acec Unité de transducteurs d'ultra-sons pour le contrôle de matériaux de faible épaisseur
US3147169A (en) * 1961-02-23 1964-09-01 Grumman Aircraft Engineering C Apparatus for determining thickness during chemical milling
US3472065A (en) * 1967-08-15 1969-10-14 Joseph L Maxwell Adjustable transducer mounting
US3960005A (en) * 1974-08-09 1976-06-01 Canac Consultants Limited Ultrasonic testing device for inspecting thermit rail welds
JPS54130180A (en) * 1978-03-31 1979-10-09 Ishikawajima Harima Heavy Ind Method of and device for detecting flaw of welded portion via ultrasonic wave
GB2033579B (en) * 1978-10-05 1983-05-11 Babcock Power Ltd Ultrasonic probes
JPS5599065A (en) * 1979-01-24 1980-07-28 Sumitomo Metal Ind Ltd Ultrasonic flaw detection
JPS5667750A (en) * 1979-11-08 1981-06-08 Kawasaki Steel Corp Automatic ultrasonic flaw detecting method
NL8200586A (nl) * 1982-02-16 1983-09-16 Fokker Bv Omzetter van elektrische in mechanische trillingen ten behoeve van het niet-destructief onderzoek van objecten.
AT379898B (de) * 1982-05-12 1986-03-10 List Hans Einrichtung zur aufnahme von koerperschallschwingungen
US4766554A (en) * 1985-12-31 1988-08-23 The Boeing Company Ultrasonic inspection system with linear transducer array
JPH063437B2 (ja) * 1987-03-31 1994-01-12 鈴幸精密工業株式会社 超音波探触子

Also Published As

Publication number Publication date
EP0403807A2 (de) 1990-12-27
DE69024412T2 (de) 1996-08-08
JPH0324454A (ja) 1991-02-01
EP0403807A3 (de) 1991-02-27
JP2613654B2 (ja) 1997-05-28
EP0403807B1 (de) 1995-12-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee