FR2271572B1 - - Google Patents

Info

Publication number
FR2271572B1
FR2271572B1 FR7509001A FR7509001A FR2271572B1 FR 2271572 B1 FR2271572 B1 FR 2271572B1 FR 7509001 A FR7509001 A FR 7509001A FR 7509001 A FR7509001 A FR 7509001A FR 2271572 B1 FR2271572 B1 FR 2271572B1
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
FR7509001A
Other versions
FR2271572A1 (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.)
Krautkraemer GmbH and Co
Krautkraemer GmbH
Original Assignee
Krautkraemer GmbH and Co
Krautkraemer 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 Krautkraemer GmbH and Co, Krautkraemer GmbH filed Critical Krautkraemer GmbH and Co
Publication of FR2271572A1 publication Critical patent/FR2271572A1/fr
Application granted granted Critical
Publication of FR2271572B1 publication Critical patent/FR2271572B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/003—Remote inspection of vessels, e.g. pressure vessels
    • 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
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/38—Detecting the response signal, e.g. electronic circuits specially adapted therefor by time filtering, e.g. using time gates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • G01V1/04—Details
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Acoustics & Sound (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR7509001A 1974-05-17 1975-03-21 Expired FR2271572B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2424075A DE2424075C2 (de) 1974-05-17 1974-05-17 Ultraschallprüfverfahren für dickwandige Prüflinge mit einer Mehrzahl von Ultraschallprüfköpfen

Publications (2)

Publication Number Publication Date
FR2271572A1 FR2271572A1 (fr) 1975-12-12
FR2271572B1 true FR2271572B1 (fr) 1979-01-05

Family

ID=5915846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7509001A Expired FR2271572B1 (fr) 1974-05-17 1975-03-21

Country Status (5)

Country Link
US (1) US3999422A (fr)
JP (1) JPS50147980A (fr)
DE (1) DE2424075C2 (fr)
FR (1) FR2271572B1 (fr)
GB (1) GB1489999A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180792A (en) * 1978-03-09 1979-12-25 General Electric Company Transmit-receive transducer array and ultrasonic imaging system
DE2926173A1 (de) * 1979-06-28 1981-01-15 Siemens Ag Verfahren zur zerstoerungsfreien werkstoffpruefung mit ultraschallimpulsen
US4271707A (en) * 1979-11-16 1981-06-09 Northrop Corporation Received signal encoding and correlating system
US4403595A (en) * 1981-06-02 1983-09-13 Maesk Stanley J Barbecue grill
DE3331468A1 (de) * 1983-08-29 1985-03-07 Mannesmann AG, 4000 Düsseldorf Verfahren zur zerstoerungsfreien pruefung mit gefuehrten wellen
US4947351A (en) * 1988-05-06 1990-08-07 The United States Of America As Represented By The Secretary Of The Air Force Ultrasonic scan system for nondestructive inspection
US5189915A (en) * 1990-11-21 1993-03-02 Reinhart & Associates, Inc. Single mode ultrasonic inspection method and apparatus
US6622561B2 (en) 2001-08-14 2003-09-23 Varco I/P, Inc. Tubular member flaw detection
US6578422B2 (en) 2001-08-14 2003-06-17 Varco I/P, Inc. Ultrasonic detection of flaws in tubular members
US6748808B2 (en) 2001-08-14 2004-06-15 Varco I/P, Inc. Flaw detection in tubular members
US6745136B2 (en) 2002-07-02 2004-06-01 Varco I/P, Inc. Pipe inspection systems and methods
US8770029B2 (en) * 2011-10-04 2014-07-08 General Electric Company Method and apparatus for ultrasonic testing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713329A (en) * 1965-03-16 1973-01-30 Automation Ind Inc Ultrasonic echo encephalograph for measuring the position of the midline
US3481186A (en) * 1965-03-17 1969-12-02 Int Harvester Co Methods of and systems for effecting the nondestructive analysis of materials
US3485087A (en) * 1965-10-05 1969-12-23 Branson Instr Ultrasonic inspection apparatus
JPS5224877B2 (fr) * 1971-09-14 1977-07-04
JPS5242072B2 (fr) * 1972-02-16 1977-10-21
US3872715A (en) * 1974-02-13 1975-03-25 Krautkramer Branson Ultrasonic pulse-echo gate circuit

Also Published As

Publication number Publication date
DE2424075A1 (de) 1975-11-27
JPS50147980A (fr) 1975-11-27
FR2271572A1 (fr) 1975-12-12
DE2424075C2 (de) 1982-07-08
GB1489999A (en) 1977-10-26
US3999422A (en) 1976-12-28

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Legal Events

Date Code Title Description
ST Notification of lapse