DK131955C - Fremgangsmade og anleg til bestemmelse af elektrontetheden i et delvolumen af et legeme - Google Patents

Fremgangsmade og anleg til bestemmelse af elektrontetheden i et delvolumen af et legeme

Info

Publication number
DK131955C
DK131955C DK547373A DK547373A DK131955C DK 131955 C DK131955 C DK 131955C DK 547373 A DK547373 A DK 547373A DK 547373 A DK547373 A DK 547373A DK 131955 C DK131955 C DK 131955C
Authority
DK
Denmark
Prior art keywords
electronity
procedure
determining
part volume
volume
Prior art date
Application number
DK547373A
Other languages
English (en)
Other versions
DK547373A (da
DK131955B (da
Inventor
I Leunbach
Original Assignee
I Leunbach
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 I Leunbach filed Critical I Leunbach
Priority to DK547373A priority Critical patent/DK131955C/da
Priority to US05/509,514 priority patent/US3961186A/en
Priority to GB4264274A priority patent/GB1466617A/en
Priority to SE7412639A priority patent/SE396884B/xx
Priority to DE19742447829 priority patent/DE2447829A1/de
Priority to CA210,961A priority patent/CA1020292A/en
Priority to JP49116761A priority patent/JPS5067599A/ja
Publication of DK547373A publication Critical patent/DK547373A/da
Publication of DK131955B publication Critical patent/DK131955B/da
Application granted granted Critical
Publication of DK131955C publication Critical patent/DK131955C/da

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

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)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
  • Nuclear Medicine (AREA)
DK547373A 1973-10-09 1973-10-09 Fremgangsmade og anleg til bestemmelse af elektrontetheden i et delvolumen af et legeme DK131955C (da)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DK547373A DK131955C (da) 1973-10-09 1973-10-09 Fremgangsmade og anleg til bestemmelse af elektrontetheden i et delvolumen af et legeme
US05/509,514 US3961186A (en) 1973-10-09 1974-09-26 Method and apparatus for the determination of electron density in a part volume of a body
GB4264274A GB1466617A (en) 1973-10-09 1974-10-01 Method and apparatus for the determination of electron density in a part volume of a body
SE7412639A SE396884B (sv) 1973-10-09 1974-10-08 Sett for bestemning av elektrontetheten, absorptionskoefficienten eller transmissionskoefficienten i onskade delvolymer av en kropp vid genomstralning av densamma med minst ett stralknippe av joniserande ...
DE19742447829 DE2447829A1 (de) 1973-10-09 1974-10-08 Verfahren und vorrichtung zur bestimmung der elektronendichte in einem teilvolumen eines koerpers
CA210,961A CA1020292A (en) 1973-10-09 1974-10-08 Method and apparatus for the determination of electron density in a part volume of a body
JP49116761A JPS5067599A (da) 1973-10-09 1974-10-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK547373A DK131955C (da) 1973-10-09 1973-10-09 Fremgangsmade og anleg til bestemmelse af elektrontetheden i et delvolumen af et legeme

Publications (3)

Publication Number Publication Date
DK547373A DK547373A (da) 1975-06-02
DK131955B DK131955B (da) 1975-09-29
DK131955C true DK131955C (da) 1976-02-23

Family

ID=8142736

Family Applications (1)

Application Number Title Priority Date Filing Date
DK547373A DK131955C (da) 1973-10-09 1973-10-09 Fremgangsmade og anleg til bestemmelse af elektrontetheden i et delvolumen af et legeme

Country Status (7)

Country Link
US (1) US3961186A (da)
JP (1) JPS5067599A (da)
CA (1) CA1020292A (da)
DE (1) DE2447829A1 (da)
DK (1) DK131955C (da)
GB (1) GB1466617A (da)
SE (1) SE396884B (da)

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FR2297598A1 (fr) * 1975-01-17 1976-08-13 Labo Electronique Physique Systeme de tomographie a rayons gamma
DE2544354A1 (de) * 1975-10-03 1977-04-14 Siemens Ag Verfahren zur bestimmung der dichte von koerpern mittels durchdingender strahlen und geraet zu seiner durchfuehrung
DE2556012A1 (de) * 1975-12-12 1977-06-16 Philips Patentverwaltung Verfahren und anordnung zur ermittlung der raeumlichen verteilung einer strahlung in einer ebene eines koerpers
DE2645416A1 (de) * 1976-10-08 1978-04-13 Philips Patentverwaltung Verfahren und anordnung zur ermittlung der verteilung der absorption eines koerpers
US4229651A (en) * 1979-02-01 1980-10-21 Michael Danos Radiation scanning method and apparatus
US4768214A (en) * 1985-01-16 1988-08-30 American Science And Engineering, Inc. Imaging
DK237785A (da) * 1985-05-28 1986-11-29 Vejdirektor Stat Vejlabor Fremgangsmaade til undersaegelse af taetheden af underliggende lag
DE3534702A1 (de) * 1985-09-28 1987-04-09 Philips Patentverwaltung Verfahren zur bestimmung der fotoschwaechung in einem bereich eines untersuchungskoerpers und anordnung zur durchfuehrung des verfahrens
US4799247A (en) * 1986-06-20 1989-01-17 American Science And Engineering, Inc. X-ray imaging particularly adapted for low Z materials
US4809312A (en) * 1986-07-22 1989-02-28 American Science And Engineering, Inc. Method and apparatus for producing tomographic images
DE3710936A1 (de) * 1987-04-01 1988-10-13 Philips Patentverwaltung Roentgengeraet
US5003980A (en) * 1988-03-11 1991-04-02 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for measuring lung density by Compton backscattering
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US6320933B1 (en) 1998-11-30 2001-11-20 American Science And Engineering, Inc. Multiple scatter system for threat identification
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US8275091B2 (en) 2002-07-23 2012-09-25 Rapiscan Systems, Inc. Compact mobile cargo scanning system
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US7963695B2 (en) 2002-07-23 2011-06-21 Rapiscan Systems, Inc. Rotatable boom cargo scanning system
US6928141B2 (en) 2003-06-20 2005-08-09 Rapiscan, Inc. Relocatable X-ray imaging system and method for inspecting commercial vehicles and cargo containers
DE602005019552D1 (de) * 2004-04-09 2010-04-08 American Science & Eng Inc Eliminierung von cross-talk in einem mehrere quellen umfassenden rückstreuungs-inspektionsportal durch sicherstellen, dass zu einem zeitpunkt jeweils nur eine quelle strahlung emittiert
US7809109B2 (en) * 2004-04-09 2010-10-05 American Science And Engineering, Inc. Multiple image collection and synthesis for personnel screening
DE102004034502A1 (de) * 2004-07-16 2006-02-09 Siemens Ag Verfahren zur Rekonstruktion von Schnittbildern aus Detektormessdaten eines Tomographiegerätes
US7471764B2 (en) 2005-04-15 2008-12-30 Rapiscan Security Products, Inc. X-ray imaging system having improved weather resistance
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US7526064B2 (en) 2006-05-05 2009-04-28 Rapiscan Security Products, Inc. Multiple pass cargo inspection system
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US8576982B2 (en) 2008-02-01 2013-11-05 Rapiscan Systems, Inc. Personnel screening system
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US8638904B2 (en) 2010-03-14 2014-01-28 Rapiscan Systems, Inc. Personnel screening system
US8041006B2 (en) * 2007-04-11 2011-10-18 The Invention Science Fund I Llc Aspects of compton scattered X-ray visualization, imaging, or information providing
US7742567B2 (en) * 2007-04-11 2010-06-22 Searete Llc Compton scattered X-ray visualization, imaging, or information provider with time of flight computation
US20080253525A1 (en) * 2007-04-11 2008-10-16 Boyden Edward S Compton scattered x-ray visualizing, imaging, or information providing of at least some dissimilar matter
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US20080253526A1 (en) * 2007-04-11 2008-10-16 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Geometric compton scattered x-ray visualizing, imaging, or information providing
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US8824632B2 (en) 2009-07-29 2014-09-02 American Science And Engineering, Inc. Backscatter X-ray inspection van with top-down imaging
PL2459991T3 (pl) * 2009-07-29 2020-01-31 American Science & Engineering, Inc. Przyczepa do odgórnej kontroli rentgenowskiej
CA2793221A1 (en) 2010-03-14 2011-09-22 Rapiscan Systems, Inc. Beam forming apparatus
EP2673660B1 (en) 2011-02-08 2017-08-30 Rapiscan Systems, Inc. Covert surveillance using multi-modality sensing
US9218933B2 (en) 2011-06-09 2015-12-22 Rapidscan Systems, Inc. Low-dose radiographic imaging system
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US10670740B2 (en) 2012-02-14 2020-06-02 American Science And Engineering, Inc. Spectral discrimination using wavelength-shifting fiber-coupled scintillation detectors
PL2952068T3 (pl) 2013-01-31 2021-07-26 Rapiscan Systems, Inc. Przenośny system kontroli bezpieczeństwa
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Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509341A (en) * 1966-06-01 1970-04-28 Picker Corp Multiple detector radiation scanning device
CA939078A (en) * 1971-11-24 1973-12-25 Atomic Energy Of Canada Limited - Energie Atomique Du Canada, Limitee Method for non-destructive densitometric measurement of small volumes inside irregularly shaped non-uniform objects

Also Published As

Publication number Publication date
GB1466617A (en) 1977-03-09
US3961186A (en) 1976-06-01
DK547373A (da) 1975-06-02
SE396884B (sv) 1977-10-10
DK131955B (da) 1975-09-29
CA1020292A (en) 1977-11-01
SE7412639L (da) 1975-07-10
DE2447829A1 (de) 1975-04-10
JPS5067599A (da) 1975-06-06

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