FR2327540B3 - - Google Patents

Info

Publication number
FR2327540B3
FR2327540B3 FR7629514A FR7629514A FR2327540B3 FR 2327540 B3 FR2327540 B3 FR 2327540B3 FR 7629514 A FR7629514 A FR 7629514A FR 7629514 A FR7629514 A FR 7629514A FR 2327540 B3 FR2327540 B3 FR 2327540B3
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
FR7629514A
Other languages
French (fr)
Other versions
FR2327540A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2327540A1 publication Critical patent/FR2327540A1/fr
Application granted granted Critical
Publication of FR2327540B3 publication Critical patent/FR2327540B3/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth 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 Magnetic Means (AREA)
FR7629514A 1975-10-10 1976-10-01 Dispositif pour controler les cordons de soudure transversaux d'un tube d'acier de gros calibre Granted FR2327540A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752545370 DE2545370A1 (de) 1975-10-10 1975-10-10 Anordnung zum pruefen der querschweissnaehte eines grosskalibrigen stahlrohres

Publications (2)

Publication Number Publication Date
FR2327540A1 FR2327540A1 (fr) 1977-05-06
FR2327540B3 true FR2327540B3 (tr) 1979-06-08

Family

ID=5958805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629514A Granted FR2327540A1 (fr) 1975-10-10 1976-10-01 Dispositif pour controler les cordons de soudure transversaux d'un tube d'acier de gros calibre

Country Status (4)

Country Link
DE (1) DE2545370A1 (tr)
FR (1) FR2327540A1 (tr)
GB (1) GB1509696A (tr)
IT (1) IT1072992B (tr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396293A1 (fr) * 1977-07-01 1979-01-26 Sumitomo Metal Ind Procede et appareil de controle magnetique de la surface interne d'un tuyau
DE2838388C3 (de) * 1978-09-02 1981-05-14 Institut Dr. Friedrich Förster Prüfgerätebau, 7410 Reutlingen Rotierkopf zum Prüfen von langgestrecktem ferromagnetischem Prüfgut kreisförmigen Querschnitts
JPS5826256A (ja) * 1981-08-07 1983-02-16 Kubota Ltd 管の検査装置
SU1499209A1 (ru) * 1986-07-02 1989-08-07 Белорусский Политехнический Институт Намагничивающее устройство дл магнитографического контрол изделий
DE3638936A1 (de) * 1986-11-14 1988-05-26 Kernforschungsz Karlsruhe Verfahren und einrichtung zur detektion von korrosion oder dergleichen
CN105571785A (zh) * 2016-02-01 2016-05-11 常熟理工学院 再制造油桶桶壁自动检漏装置
CN109187735B (zh) * 2018-11-09 2024-03-26 成都熊谷油气科技有限公司 一种在役长输管线环焊缝缺陷磁粉内检测机构及检测方法
CN116539668B (zh) * 2023-07-06 2023-08-29 北京洞微科技发展有限公司 一种钢轨铝热焊接质量检测装置及方法

Also Published As

Publication number Publication date
IT1072992B (it) 1985-04-13
GB1509696A (en) 1978-05-04
FR2327540A1 (fr) 1977-05-06
DE2545370A1 (de) 1977-04-21

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Legal Events

Date Code Title Description
ST Notification of lapse