GB1445278A - Apparatus for detecging faults in welded pipe joints - Google Patents

Apparatus for detecging faults in welded pipe joints

Info

Publication number
GB1445278A
GB1445278A GB1012974A GB1012974A GB1445278A GB 1445278 A GB1445278 A GB 1445278A GB 1012974 A GB1012974 A GB 1012974A GB 1012974 A GB1012974 A GB 1012974A GB 1445278 A GB1445278 A GB 1445278A
Authority
GB
United Kingdom
Prior art keywords
source
screen
detecging
faults
tube
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
Application number
GB1012974A
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.)
NII INTROSKOPII
Original Assignee
NII INTROSKOPII
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 NII INTROSKOPII filed Critical NII INTROSKOPII
Priority to GB1012974A priority Critical patent/GB1445278A/en
Publication of GB1445278A publication Critical patent/GB1445278A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/043—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using fluoroscopic examination, with visual observation or video transmission of fluoroscopic images

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (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)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

1445278 Radiographic examination of welds NAUCH ISSLEDOVATEL INSTITUT INTROSKOPII 6 March 1974 10129/74 Heading H5R A weld 16 between a tube 9 and a plate 8 is examined with X-rays or gamma rays from a source 1 by providing within the tube a fluorescent screen 18 mounted in a low density holder 17. The acceptance angle of the screen is limited by dense tubular members 19. The image screen 18 can be displayed by a television system 2, 21, 22. The source 1 and television camera 2 are mounted on a common mounting assembly, Fig. 1 (not shown), which allows the source 1 to orbit around the axis of the camera and also allows for horizontal and vertical movements
GB1012974A 1974-03-06 1974-03-06 Apparatus for detecging faults in welded pipe joints Expired GB1445278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1012974A GB1445278A (en) 1974-03-06 1974-03-06 Apparatus for detecging faults in welded pipe joints

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1012974A GB1445278A (en) 1974-03-06 1974-03-06 Apparatus for detecging faults in welded pipe joints

Publications (1)

Publication Number Publication Date
GB1445278A true GB1445278A (en) 1976-08-11

Family

ID=9962048

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1012974A Expired GB1445278A (en) 1974-03-06 1974-03-06 Apparatus for detecging faults in welded pipe joints

Country Status (1)

Country Link
GB (1) GB1445278A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107356620A (en) * 2017-09-04 2017-11-17 四川宇康供水设备有限公司 Pipeline quality detection means based on spectral technique
CN109014725A (en) * 2018-08-28 2018-12-18 昆山华恒焊接股份有限公司 Pore localization method, device and the computer storage medium of workpiece

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107356620A (en) * 2017-09-04 2017-11-17 四川宇康供水设备有限公司 Pipeline quality detection means based on spectral technique
CN109014725A (en) * 2018-08-28 2018-12-18 昆山华恒焊接股份有限公司 Pore localization method, device and the computer storage medium of workpiece

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee