DE9011477U1 - - Google Patents

Info

Publication number
DE9011477U1
DE9011477U1 DE9011477U DE9011477U DE9011477U1 DE 9011477 U1 DE9011477 U1 DE 9011477U1 DE 9011477 U DE9011477 U DE 9011477U DE 9011477 U DE9011477 U DE 9011477U DE 9011477 U1 DE9011477 U1 DE 9011477U1
Authority
DE
Germany
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 - Lifetime
Application number
DE9011477U
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.)
Nukem GmbH
Original Assignee
Nukem GmbH
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 Nukem GmbH filed Critical Nukem GmbH
Priority to DE9011477U priority Critical patent/DE9011477U1/de
Publication of DE9011477U1 publication Critical patent/DE9011477U1/de
Priority to FR919109948A priority patent/FR2665768B1/fr
Priority to US07/741,045 priority patent/US5279160A/en
Priority to ITTO910627A priority patent/IT1249976B/it
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N29/2412—Probes using the magnetostrictive properties of the material to be examined, e.g. electromagnetic acoustic transducers [EMAT]
    • 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
    • G01N27/83—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
DE9011477U 1990-08-07 1990-08-07 Expired - Lifetime DE9011477U1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE9011477U DE9011477U1 (de) 1990-08-07 1990-08-07
FR919109948A FR2665768B1 (fr) 1990-08-07 1991-08-05 Installation d'essai non destructif de materiau notamment de pieces cylindriques, tubes manchons et analogues.
US07/741,045 US5279160A (en) 1990-08-07 1991-08-06 Array for non-destructive material testing of cylindrical workpieces by means of electrodynamic ultrasonic measurement
ITTO910627A IT1249976B (it) 1990-08-07 1991-08-06 Dispositivo per l'esame non distruttivo di materiali

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9011477U DE9011477U1 (de) 1990-08-07 1990-08-07

Publications (1)

Publication Number Publication Date
DE9011477U1 true DE9011477U1 (de) 1990-12-20

Family

ID=6856266

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9011477U Expired - Lifetime DE9011477U1 (de) 1990-08-07 1990-08-07

Country Status (2)

Country Link
US (1) US5279160A (de)
DE (1) DE9011477U1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4304548A1 (de) * 1992-04-02 1993-10-14 Mannesmann Ag Prüfkopf zur zerstörungsfreien Prüfung
DE4344193A1 (de) * 1993-12-23 1995-06-29 Foerster Inst Dr Friedrich Verfahren zur Anbringung einer Schutzschicht und Schutzelement
EP0959349A2 (de) * 1998-05-18 1999-11-24 MANNESMANN Aktiengesellschaft Streuflusssonde zur zerstörungsfreien Prüfung von langgestreckten, rotationssymmetrischen Körpern

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5614825A (en) * 1994-11-28 1997-03-25 Industrial Sensors And Actuators Magnetic flux leakage inspection apparatus with surface-responsive sensor mounting
US5600069A (en) * 1995-04-26 1997-02-04 Ico, Inc. Ultrasonic testing apparatus and method for multiple diameter oilfield tubulars
US5793205A (en) * 1996-03-14 1998-08-11 Framatome Technologies, Inc. Coil and guide system for eddy current examination of pipe
US5948985A (en) * 1996-05-31 1999-09-07 Ormet Corporation Method and apparatus for ultrasonic testing of aluminum billet
DK0909397T3 (da) 1996-07-03 2002-02-11 Us Gov Health & Human Serv Ultralyds-Hall-effektafbildningssystem og -fremgangsmåde
US6161436A (en) * 1999-06-04 2000-12-19 Caterpillar Inc. Shoe for ultrasonically inspecting crankshaft fillets
KR20070072500A (ko) * 2004-10-28 2007-07-04 도요 고한 가부시키가이샤 전지 외장 케이스의 흠집의 검사 장치 및 검사 방법
DE102008037517A1 (de) * 2008-11-03 2010-05-27 Ge Sensing & Inspection Technologies Gmbh Verfahren und Vorrichtung zur Ultraschallprüfung eines Bauteils
MX348843B (es) 2010-06-16 2017-06-26 Mueller Int Llc * Dispositivos, sistemas y métodos de monitoreo de infraestructura.
US9291520B2 (en) 2011-08-12 2016-03-22 Mueller International, Llc Fire hydrant leak detector
MY175444A (en) 2012-10-26 2020-06-26 Mueller Int Llc Detecting leaks in a fluid distribution system
JP6224340B2 (ja) * 2013-04-22 2017-11-01 東京パワーテクノロジー株式会社 磁化器
US9528903B2 (en) 2014-10-01 2016-12-27 Mueller International, Llc Piezoelectric vibration sensor for fluid leak detection
CN105067699B (zh) * 2015-08-11 2017-11-28 武汉华宇一目检测装备有限公司 一种轮毂轴承旋压面的自动化漏磁检测探头
US10283857B2 (en) 2016-02-12 2019-05-07 Mueller International, Llc Nozzle cap multi-band antenna assembly
US10305178B2 (en) 2016-02-12 2019-05-28 Mueller International, Llc Nozzle cap multi-band antenna assembly
CN108267505B (zh) * 2016-12-30 2023-07-18 核动力运行研究所 一种涡流阵列探头柔性贴合结构
CN108303458B (zh) * 2018-01-24 2021-10-22 肖香福 一种管道探伤检测装置
US10859462B2 (en) 2018-09-04 2020-12-08 Mueller International, Llc Hydrant cap leak detector with oriented sensor
US11342656B2 (en) 2018-12-28 2022-05-24 Mueller International, Llc Nozzle cap encapsulated antenna system
US11473993B2 (en) 2019-05-31 2022-10-18 Mueller International, Llc Hydrant nozzle cap
US11542690B2 (en) 2020-05-14 2023-01-03 Mueller International, Llc Hydrant nozzle cap adapter

Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3182490A (en) * 1962-10-01 1965-05-11 Babcock & Wilcox Co Tube follower and search tube mounting device
DE1946142A1 (de) * 1968-09-11 1970-03-19 American Mach & Foundry Magnetische Untersuchungsvorrichtung fuer Rohre
US4035721A (en) * 1975-04-09 1977-07-12 Magnaflux Corporation System and method using magnetic tape for testing of small cylindrical parts
US4096437A (en) * 1976-05-06 1978-06-20 Noranda Mines Limited Magnetic testing device for detecting loss of metallic area and internal and external defects in elongated objects
DE2025807C3 (de) * 1970-03-19 1978-09-07 Sumitomo Metal Industries, Ltd., Osaka (Japan) Vorrichtung zur zerstörungsfreien Untersuchung von magnetischen Werkstücken mit kreisförmigem Querschnitt auf Risse
DE2847716C3 (de) * 1978-11-03 1981-04-23 Institut Dr. Friedrich Förster Prüfgerätebau, 7410 Reutlingen Rotierkopf zum Prüfen von langgestrecktem ferromagnetischem Prüfgut
DE3217256A1 (de) * 1981-05-08 1982-12-02 Amf Inc Verfahren und vorrichtung zur zerstoerungsfreien untersuchung eines elementes aus magnetischem material
EP0071147A1 (de) * 1981-07-21 1983-02-09 Nukem GmbH Zerstörungsfreie Prüfung von ferromagnetischen Materialien
EP0073017A1 (de) * 1981-08-19 1983-03-02 Nukem GmbH Vorrichtung zur zerstörungsfreien Prüfung ferromagnetischer Körper
DE3240480A1 (de) * 1981-11-02 1983-05-19 Magnetic Analysis Corp., Mount Vernon, N.Y. Vorrichtung und verfahren zur zerstoerungsfreien materialpruefung mittels magnetischer streuflussmessung unter anwendung einer diagonal-quer-magnetisierung
DE3314376A1 (de) * 1982-04-22 1983-11-03 Magnetic Analysis Corp., Mount Vernon, N.Y. Vorrichtung zur zerstoerungsfreien materialpruefung
DE3321375A1 (de) * 1982-06-14 1983-12-22 Sumitomo Metal Industries, Ltd., Osaka Verfahren und vorrichtung zur messung von oberflaechenfehlstellen an metallen
DE3305888A1 (de) * 1983-02-19 1984-08-23 Erich Dr.-Ing. 5300 Bonn Steingroever Geraet mit sonde fuer die messung von magnetischen potentialen
DE3410434A1 (de) * 1983-06-06 1984-12-06 Mannesmann AG, 4000 Düsseldorf Vorrichtung zur pruefung von metallischen rohren auf fehler durch ultraschall
DE3337893A1 (de) * 1983-10-19 1985-05-15 Institut Dr. Friedrich Förster Prüfgerätebau GmbH & Co KG, 7410 Reutlingen Anordnung zum pruefen eines ferromagnetischen rohres auf fehler
DE3438658C1 (de) * 1984-10-22 1986-03-20 Nukem Gmbh, 6450 Hanau Anordnung von Hallgeneratoren
DE3435455A1 (de) * 1984-09-27 1986-03-27 Nukem Gmbh, 6450 Hanau Vorrichtung mit zwei hallgeneratoren zur messung der gradienten magnetischer felder
DE3448080A1 (de) * 1984-04-13 1986-08-07 Nukem Gmbh, 6450 Hanau Elektrodynamischer wandler
DE3515977A1 (de) * 1985-05-03 1986-11-06 Nukem Gmbh, 6450 Hanau Verfahren und vorrichtung zur zerstoerungsfreien pruefung ferromagnetischer koerper
DE3905613A1 (de) * 1989-02-23 1990-08-30 Fraunhofer Ges Forschung Magnetfelderfassungsvorrichtung
DE4008141A1 (de) * 1989-03-14 1990-09-20 Mitsubishi Electric Corp Sensor mit hall-effekt
DE3929452A1 (de) * 1989-09-05 1991-03-07 Asea Brown Boveri Strom-messeinrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449408A (en) * 1982-04-22 1984-05-22 Magnetic Analysis Corporation EMAT Test apparatus having retractable probe
GB8606564D0 (en) * 1986-03-17 1986-04-23 Atomic Energy Authority Uk Magnetic discontinuity detection
US4916394A (en) * 1989-02-27 1990-04-10 Scan Systems, Inc. Device for adjustable mounting of magnetic sensing coils used in pipe inspection

Patent Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3182490A (en) * 1962-10-01 1965-05-11 Babcock & Wilcox Co Tube follower and search tube mounting device
DE1946142A1 (de) * 1968-09-11 1970-03-19 American Mach & Foundry Magnetische Untersuchungsvorrichtung fuer Rohre
DE2025807C3 (de) * 1970-03-19 1978-09-07 Sumitomo Metal Industries, Ltd., Osaka (Japan) Vorrichtung zur zerstörungsfreien Untersuchung von magnetischen Werkstücken mit kreisförmigem Querschnitt auf Risse
US4035721A (en) * 1975-04-09 1977-07-12 Magnaflux Corporation System and method using magnetic tape for testing of small cylindrical parts
US4096437A (en) * 1976-05-06 1978-06-20 Noranda Mines Limited Magnetic testing device for detecting loss of metallic area and internal and external defects in elongated objects
DE2847716C3 (de) * 1978-11-03 1981-04-23 Institut Dr. Friedrich Förster Prüfgerätebau, 7410 Reutlingen Rotierkopf zum Prüfen von langgestrecktem ferromagnetischem Prüfgut
DE3217256A1 (de) * 1981-05-08 1982-12-02 Amf Inc Verfahren und vorrichtung zur zerstoerungsfreien untersuchung eines elementes aus magnetischem material
EP0071147A1 (de) * 1981-07-21 1983-02-09 Nukem GmbH Zerstörungsfreie Prüfung von ferromagnetischen Materialien
EP0073017A1 (de) * 1981-08-19 1983-03-02 Nukem GmbH Vorrichtung zur zerstörungsfreien Prüfung ferromagnetischer Körper
DE3240480A1 (de) * 1981-11-02 1983-05-19 Magnetic Analysis Corp., Mount Vernon, N.Y. Vorrichtung und verfahren zur zerstoerungsfreien materialpruefung mittels magnetischer streuflussmessung unter anwendung einer diagonal-quer-magnetisierung
DE3314376A1 (de) * 1982-04-22 1983-11-03 Magnetic Analysis Corp., Mount Vernon, N.Y. Vorrichtung zur zerstoerungsfreien materialpruefung
DE3321375A1 (de) * 1982-06-14 1983-12-22 Sumitomo Metal Industries, Ltd., Osaka Verfahren und vorrichtung zur messung von oberflaechenfehlstellen an metallen
DE3305888A1 (de) * 1983-02-19 1984-08-23 Erich Dr.-Ing. 5300 Bonn Steingroever Geraet mit sonde fuer die messung von magnetischen potentialen
DE3410434A1 (de) * 1983-06-06 1984-12-06 Mannesmann AG, 4000 Düsseldorf Vorrichtung zur pruefung von metallischen rohren auf fehler durch ultraschall
DE3337893A1 (de) * 1983-10-19 1985-05-15 Institut Dr. Friedrich Förster Prüfgerätebau GmbH & Co KG, 7410 Reutlingen Anordnung zum pruefen eines ferromagnetischen rohres auf fehler
DE3448080A1 (de) * 1984-04-13 1986-08-07 Nukem Gmbh, 6450 Hanau Elektrodynamischer wandler
DE3435455A1 (de) * 1984-09-27 1986-03-27 Nukem Gmbh, 6450 Hanau Vorrichtung mit zwei hallgeneratoren zur messung der gradienten magnetischer felder
DE3438658C1 (de) * 1984-10-22 1986-03-20 Nukem Gmbh, 6450 Hanau Anordnung von Hallgeneratoren
DE3515977A1 (de) * 1985-05-03 1986-11-06 Nukem Gmbh, 6450 Hanau Verfahren und vorrichtung zur zerstoerungsfreien pruefung ferromagnetischer koerper
DE3905613A1 (de) * 1989-02-23 1990-08-30 Fraunhofer Ges Forschung Magnetfelderfassungsvorrichtung
DE4008141A1 (de) * 1989-03-14 1990-09-20 Mitsubishi Electric Corp Sensor mit hall-effekt
DE3929452A1 (de) * 1989-09-05 1991-03-07 Asea Brown Boveri Strom-messeinrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP 2-95252 A., In: Patents Abstracts of Japan, P-1069, June 28, 1990, Vol.14, No.301 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4304548A1 (de) * 1992-04-02 1993-10-14 Mannesmann Ag Prüfkopf zur zerstörungsfreien Prüfung
DE4344193A1 (de) * 1993-12-23 1995-06-29 Foerster Inst Dr Friedrich Verfahren zur Anbringung einer Schutzschicht und Schutzelement
EP0959349A2 (de) * 1998-05-18 1999-11-24 MANNESMANN Aktiengesellschaft Streuflusssonde zur zerstörungsfreien Prüfung von langgestreckten, rotationssymmetrischen Körpern

Also Published As

Publication number Publication date
US5279160A (en) 1994-01-18

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