WO2008017369A3 - Method for measuring an object using an x-ray sensor system - Google Patents

Method for measuring an object using an x-ray sensor system Download PDF

Info

Publication number
WO2008017369A3
WO2008017369A3 PCT/EP2007/006402 EP2007006402W WO2008017369A3 WO 2008017369 A3 WO2008017369 A3 WO 2008017369A3 EP 2007006402 W EP2007006402 W EP 2007006402W WO 2008017369 A3 WO2008017369 A3 WO 2008017369A3
Authority
WO
WIPO (PCT)
Prior art keywords
measuring
sensor system
ray sensor
rays
attenuation coefficient
Prior art date
Application number
PCT/EP2007/006402
Other languages
German (de)
French (fr)
Other versions
WO2008017369A2 (en
Inventor
Marco Erler
Original Assignee
Zeiss Ind Messtechnik Gmbh
Marco Erler
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 Zeiss Ind Messtechnik Gmbh, Marco Erler filed Critical Zeiss Ind Messtechnik Gmbh
Publication of WO2008017369A2 publication Critical patent/WO2008017369A2/en
Publication of WO2008017369A3 publication Critical patent/WO2008017369A3/en

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/30—Accessories, mechanical or electrical features
    • G01N2223/318—Accessories, mechanical or electrical features protective films
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/623—Specific applications or type of materials plastics

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

The invention relates to a method for measuring an object (1; 103) using an X-ray sensor system having an X-radiation source (101) emitting X-rays (102) in the direction of the object (1; 103) and a detector (106) detecting the X-rays (102), wherein the surface of the object (1; 103) is brought into contact with a substance (6) which has an X-ray attenuation coefficient which is higher than the X-ray attenuation coefficient of the material of the surface of the object (1; 103).
PCT/EP2007/006402 2006-08-05 2007-07-19 Method for measuring an object using an x-ray sensor system WO2008017369A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006036692A DE102006036692A1 (en) 2006-08-05 2006-08-05 Method for measuring an object by means of X-ray sensor technology
DE102006036692.1 2006-08-05

Publications (2)

Publication Number Publication Date
WO2008017369A2 WO2008017369A2 (en) 2008-02-14
WO2008017369A3 true WO2008017369A3 (en) 2008-04-10

Family

ID=38776364

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/006402 WO2008017369A2 (en) 2006-08-05 2007-07-19 Method for measuring an object using an x-ray sensor system

Country Status (2)

Country Link
DE (1) DE102006036692A1 (en)
WO (1) WO2008017369A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT3333535T (en) * 2016-01-14 2019-02-05 Everbright Innovations Ltd Method of measuring the internal volume of an object
EP3519764B1 (en) 2016-09-29 2020-07-29 Marel Iceland EHF A method of generating a three dimensional surface profile of a food object

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1939829A (en) * 1929-05-13 1933-12-19 Gen Electric X Ray Corp Method and means of radiography
GB2017468A (en) * 1978-02-14 1979-10-03 De Beers Cons Mines Ltd Improvements in radiography
US5185773A (en) * 1991-07-19 1993-02-09 General Motors Corporation Method and apparatus for nondestructive selective determination of a metal
DE4438993A1 (en) * 1994-10-31 1996-05-02 Fraunhofer Ges Forschung Determining external contour and-or geometric dimensions of bodies

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1939829A (en) * 1929-05-13 1933-12-19 Gen Electric X Ray Corp Method and means of radiography
GB2017468A (en) * 1978-02-14 1979-10-03 De Beers Cons Mines Ltd Improvements in radiography
US5185773A (en) * 1991-07-19 1993-02-09 General Motors Corporation Method and apparatus for nondestructive selective determination of a metal
DE4438993A1 (en) * 1994-10-31 1996-05-02 Fraunhofer Ges Forschung Determining external contour and-or geometric dimensions of bodies

Also Published As

Publication number Publication date
WO2008017369A2 (en) 2008-02-14
DE102006036692A1 (en) 2008-02-07

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