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SE8006757L - DON'T TAKE ANY MAGNIFYING TEST TESTS AND CLOSE MEDICAL ULTRA SOUND - Google Patents

DON'T TAKE ANY MAGNIFYING TEST TESTS AND CLOSE MEDICAL ULTRA SOUND

Info

Publication number
SE8006757L
SE8006757L SE8006757A SE8006757A SE8006757L SE 8006757 L SE8006757 L SE 8006757L SE 8006757 A SE8006757 A SE 8006757A SE 8006757 A SE8006757 A SE 8006757A SE 8006757 L SE8006757 L SE 8006757L
Authority
SE
Sweden
Prior art keywords
testing
magnifying
don
take
head
Prior art date
Application number
SE8006757A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE449268B (en
Inventor
W Sternberg
G Finger
R Zak
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
Publication of SE8006757L publication Critical patent/SE8006757L/en
Publication of SE449268B publication Critical patent/SE449268B/en

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
    • G01N29/36—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
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
    • 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
    • G01N2291/02854—Length, thickness
    • 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)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (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)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)

Abstract

A method of testing an elongate object, comprises feeding the object successively past first and second ultrasonic testing heads, the first testing head being operative to detect the leading and trailing ends of the object and the second testing head being operative to detect defects in the object, determining the precise moments at which the leading and trailing ends arrive at the second head from the moments at which said ends pass the first testing head, the amount of advance of said ends beyond the first testing head, and the distance between said testing heads, and accepting data from said second testing head only in the period between said precise moments.
SE8006757A 1979-09-27 1980-09-26 PROCEDURE FOR MAGNIFICENT TRIAL-FREE TESTING OF SAMPLING BODIES SE449268B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2939132A DE2939132C2 (en) 1979-09-27 1979-09-27 Procedure for the non-destructive testing of tubes and rods using ultrasound

Publications (2)

Publication Number Publication Date
SE8006757L true SE8006757L (en) 1981-03-28
SE449268B SE449268B (en) 1987-04-13

Family

ID=6082001

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8006757A SE449268B (en) 1979-09-27 1980-09-26 PROCEDURE FOR MAGNIFICENT TRIAL-FREE TESTING OF SAMPLING BODIES

Country Status (7)

Country Link
JP (1) JPS5657952A (en)
BR (1) BR8006148A (en)
CA (1) CA1156752A (en)
DE (1) DE2939132C2 (en)
FR (1) FR2466772A1 (en)
IT (1) IT1129277B (en)
SE (1) SE449268B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554128A (en) * 1983-03-01 1985-11-19 Westinghouse Electric Corp. Nuclear fuel rod end plug weld inspection
US4700572A (en) * 1985-04-03 1987-10-20 Mitsubishi Denki Kabushiki Kaisha Automatic ultrasonic flaw detecting system
FR2585869B1 (en) * 1985-08-01 1987-11-13 Fragema Framatome & Cogema METHOD AND APPARATUS FOR MONITORING CLUSTER PENCILS FOR NUCLEAR FUEL ASSEMBLY.
DE3643515A1 (en) * 1986-12-19 1988-07-07 Benteler Werke Ag Method of nondestructively testing metal pipes and rods and device for carrying out the method
US6748808B2 (en) * 2001-08-14 2004-06-15 Varco I/P, Inc. Flaw detection in tubular members
JP5026153B2 (en) * 2007-06-06 2012-09-12 住友金属工業株式会社 Method and apparatus for ultrasonic inspection of tubes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1648739A1 (en) * 1966-11-01 1971-06-09 Svu Pro Stavbu Stroju Method and device for the automatic control of bars by means of ultrasound
JPS4919835B1 (en) * 1969-09-29 1974-05-20
FR2166589A5 (en) * 1971-12-30 1973-08-17 Nippon Kokan Kk
US3986389A (en) * 1975-11-03 1976-10-19 Jones & Laughlin Steel Corporation Gating control system in ultrasonic inspection apparatus

Also Published As

Publication number Publication date
JPS5657952A (en) 1981-05-20
FR2466772A1 (en) 1981-04-10
FR2466772B1 (en) 1983-10-28
IT8068495A0 (en) 1980-09-26
BR8006148A (en) 1981-04-07
CA1156752A (en) 1983-11-08
DE2939132C2 (en) 1985-01-24
SE449268B (en) 1987-04-13
DE2939132A1 (en) 1981-04-02
IT1129277B (en) 1986-06-04

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