GB973709A - Gamma densometer - Google Patents

Gamma densometer

Info

Publication number
GB973709A
GB973709A GB22632/64A GB2263264A GB973709A GB 973709 A GB973709 A GB 973709A GB 22632/64 A GB22632/64 A GB 22632/64A GB 2263264 A GB2263264 A GB 2263264A GB 973709 A GB973709 A GB 973709A
Authority
GB
United Kingdom
Prior art keywords
gamma rays
gamma
testing
cleveland
heading
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
GB22632/64A
Inventor
James Joseph Wright
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.)
Cleveland Technical Center Inc
Original Assignee
Cleveland Technical Center Inc
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 Cleveland Technical Center Inc filed Critical Cleveland Technical Center Inc
Priority to GB22632/64A priority Critical patent/GB973709A/en
Publication of GB973709A publication Critical patent/GB973709A/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
    • G01N23/20—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 using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
    • G01N23/201—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 using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials by measuring small-angle scattering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (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)
  • Geophysics And Detection Of Objects (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

973,709. Gamma ray testing of railway sleepers. CLEVELAND TECHNICAL CENTER Inc. April 24, 1962, No. 22632/64. Divided out of 973,708. Drawings to Specification. Heading G1A. The subject matter of this Specification is substantially the same as that of Specification 973, 708, but the claims relate to a method and apparatus for testing a body permeable to gamma rays in which gamma rays are passed in to the body and scattered gamma rays falling within a cone having a semi-angle of substantially 30 degrees and its axis along the direction of incident radiation are selectively detected to actuate means indicating the structural characteristics of the body.
GB22632/64A 1962-04-24 1962-04-24 Gamma densometer Expired GB973709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB22632/64A GB973709A (en) 1962-04-24 1962-04-24 Gamma densometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22632/64A GB973709A (en) 1962-04-24 1962-04-24 Gamma densometer

Publications (1)

Publication Number Publication Date
GB973709A true GB973709A (en) 1964-10-28

Family

ID=10182573

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22632/64A Expired GB973709A (en) 1962-04-24 1962-04-24 Gamma densometer

Country Status (1)

Country Link
GB (1) GB973709A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566114A (en) * 1980-06-20 1986-01-21 Australian Atomic Energy Commission X- and γ-Ray techniques for determination of the ash content of coal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4566114A (en) * 1980-06-20 1986-01-21 Australian Atomic Energy Commission X- and γ-Ray techniques for determination of the ash content of coal

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