GB1272404A - Improvements in or relating to the radiography of welds - Google Patents

Improvements in or relating to the radiography of welds

Info

Publication number
GB1272404A
GB1272404A GB49174/68A GB4917468A GB1272404A GB 1272404 A GB1272404 A GB 1272404A GB 49174/68 A GB49174/68 A GB 49174/68A GB 4917468 A GB4917468 A GB 4917468A GB 1272404 A GB1272404 A GB 1272404A
Authority
GB
United Kingdom
Prior art keywords
tube
sleeve
curved
film
radiation
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
GB49174/68A
Inventor
John Rooney
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB49174/68A priority Critical patent/GB1272404A/en
Publication of GB1272404A publication Critical patent/GB1272404A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (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

1,272,404. Radiographic examination. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. 6 Oct., 1969 [16 Oct., 1968], No. 49174/68. Heading H5R. In the radiographic examination of a curved weld 3 between a tube 1 and a tube plate 2, a radiation source 9 is disposed on the line of the longitudinal axis of the tube and a radiation sensitive film is held in cylindrical form on the outer surface of a radiation-transparent sleeve 6 which is fitted over the tube, the film seating on the surface of the tube plate. As shown, the fillet weld 3 has curved outer and inner surfaces 4 and 5, the plastics sleeve 6 being correspondingly curved at its lower end to conform. The film is placed between two lead screens and fitted in a black P.V.C. envelope 8 which is held in place on the sleeve by a rubber band. The thulium 170 radiation source is withdrawn from a container 10 when required for use.
GB49174/68A 1968-10-16 1968-10-16 Improvements in or relating to the radiography of welds Expired GB1272404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB49174/68A GB1272404A (en) 1968-10-16 1968-10-16 Improvements in or relating to the radiography of welds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB49174/68A GB1272404A (en) 1968-10-16 1968-10-16 Improvements in or relating to the radiography of welds

Publications (1)

Publication Number Publication Date
GB1272404A true GB1272404A (en) 1972-04-26

Family

ID=10451436

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49174/68A Expired GB1272404A (en) 1968-10-16 1968-10-16 Improvements in or relating to the radiography of welds

Country Status (1)

Country Link
GB (1) GB1272404A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002399A1 (en) * 1982-12-16 1984-06-21 Koezponti Valto Hitelbank A method for producing the radiological image of an object, preferably for use in material testing, and a means for its performance
WO1986003032A1 (en) * 1984-11-05 1986-05-22 Innofinance Általános Innovációs Pénzintézet Method and modifying body for influencing the effect of x-ray or gama radiation on a target sensitive to the radiation
FR2603380A1 (en) * 1986-09-01 1988-03-04 Stein Industrie METHOD FOR RADIOGRAPHIC CONTROL OF THE WELDING OF A TUBE ON A TUBULAR PLATE, AND DEVICE FOR CARRYING OUT SAID METHOD
DE102004027389A1 (en) * 2004-06-04 2005-12-29 Alstom Technology Ltd Method for nondestructive testing of a welded connection of a welded rotor and arrangement for carrying out the method
WO2010142731A1 (en) * 2009-06-10 2010-12-16 Siemens Aktiengesellschaft Method and device for testing a weld joint for a shaft by means of a detection device introduced through a passage of the shaft; corresponding rotor shaft
CN103149221A (en) * 2013-02-07 2013-06-12 四川蓝星机械有限公司 Pipe, pipe sheet fillet weld radiographic detection exposure head

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002399A1 (en) * 1982-12-16 1984-06-21 Koezponti Valto Hitelbank A method for producing the radiological image of an object, preferably for use in material testing, and a means for its performance
WO1986003032A1 (en) * 1984-11-05 1986-05-22 Innofinance Általános Innovációs Pénzintézet Method and modifying body for influencing the effect of x-ray or gama radiation on a target sensitive to the radiation
US4764946A (en) * 1984-11-05 1988-08-16 Innofinance Altalanos Innovacios Penzwtezet Method and modifying body for influencing the effect of X-ray or gamma radiation on a target sensitive to the radiation
FR2603380A1 (en) * 1986-09-01 1988-03-04 Stein Industrie METHOD FOR RADIOGRAPHIC CONTROL OF THE WELDING OF A TUBE ON A TUBULAR PLATE, AND DEVICE FOR CARRYING OUT SAID METHOD
EP0262015A1 (en) * 1986-09-01 1988-03-30 STEIN INDUSTRIE Société Anonyme dite: Method for the radiographic inspection of the weld of a tube on a tubular plate, and device for carrying out such a method
DE102004027389A1 (en) * 2004-06-04 2005-12-29 Alstom Technology Ltd Method for nondestructive testing of a welded connection of a welded rotor and arrangement for carrying out the method
WO2010142731A1 (en) * 2009-06-10 2010-12-16 Siemens Aktiengesellschaft Method and device for testing a weld joint for a shaft by means of a detection device introduced through a passage of the shaft; corresponding rotor shaft
CN103149221A (en) * 2013-02-07 2013-06-12 四川蓝星机械有限公司 Pipe, pipe sheet fillet weld radiographic detection exposure head

Similar Documents

Publication Publication Date Title
GB1272404A (en) Improvements in or relating to the radiography of welds
JPS52138861A (en) X ray fluorescence doubler
JPS5692484A (en) Calibrator of detector in radiation monitoring apparatus
US2539102A (en) Radiographic inspection apparatus
FR2011646A1 (en) Radiographic weld testing for tube to plate welds
GRAUPNER et al. Testing of materials with X-ray T. V. INSTALLATIONS(Radioscopy for testing cast-steel parts, welding seams, etc, noting radiation protection, radioscope video control and information storage)
FR2377642A1 (en) Novel gamma-ray photon detectors - based on bismuth germanate, mercury iodide and lead telluride
JPS5490985A (en) X-ray tube unit
JPS5340194A (en) Neutron detector
GB1041354A (en) Phantom for determining radiation doses
JENSEN et al. Neutron dose transmission factors through an F-102 aircraft(Measurement of neutron dose transmission factors around cockpit of F-102 aircraft)
JPS52104890A (en) Tomography apparatus using x-ray
JPS5347789A (en) X-ray tomogram device
CA939080A (en) IMAGE INTENSIFIER TUBE FOR A SCINTILLATING OR .gamma.-CAMERA
APTEKAR et al. Cosmic gamma-ray measurements in the range 0. 3-3. 7 MeV(Low energy primary cosmic gamma ray measurements for spectrum latitude dependence and time variations near earth by Cosmos satellite scintillation spectrometer)
CAMPBELL et al. CDR: A program to calculate constant dose ranges from a point source of radiation in the atmosphere(Constant dose range code for point radiation source of neutrons and/or photons)
GB1147918A (en) Absorber materials for x-rays
JPS5371884A (en) Radiation detector
DE3276401D1 (en) Electronic x-ray recording
Kanemori Dose Buildup Factor of a 60Co Cylindrical Source with a Shell Shaped Shield
SCHOENFELDER et al. Energy spectrum and evidence for extragalactic origin of diffuse gamma-radiation in the MeV-range(using double Compton, balloon borne, telescope)
JPS5468148A (en) Electron ray detector
RICHMOND Radiation dosimetry for the Gemini program(Radiation dosimetry measurements and instrumentation in Gemini project)
GB1170157A (en) Radio Chromatogram Reading Apparatus.
AGRINIER et al. On the detection and measurement of cosmic-ray electrons(Primary cosmic ray electrons flux and east-west asymmetry at geomagnetic cut-off rigidity using multiplate spark chamber onboard balloons)

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees