[go: up one dir, main page]

WO2001073415A3 - Detection de matiere fissile - Google Patents

Detection de matiere fissile Download PDF

Info

Publication number
WO2001073415A3
WO2001073415A3 PCT/US2001/009784 US0109784W WO0173415A3 WO 2001073415 A3 WO2001073415 A3 WO 2001073415A3 US 0109784 W US0109784 W US 0109784W WO 0173415 A3 WO0173415 A3 WO 0173415A3
Authority
WO
WIPO (PCT)
Prior art keywords
fissile material
detection
penetrating radiation
concealed
arises
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.)
Ceased
Application number
PCT/US2001/009784
Other languages
English (en)
Other versions
WO2001073415A2 (fr
Inventor
Lee Grodzins
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.)
American Science and Engineering Inc
Original Assignee
American Science and Engineering 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 American Science and Engineering Inc filed Critical American Science and Engineering Inc
Priority to EP01932513A priority Critical patent/EP1269166A2/fr
Publication of WO2001073415A2 publication Critical patent/WO2001073415A2/fr
Publication of WO2001073415A3 publication Critical patent/WO2001073415A3/fr
Anticipated expiration legal-status Critical
Ceased 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)
  • Geophysics And Detection Of Objects (AREA)

Abstract

L'invention concerne un système et un procédé de détection des rayonnements pénétrants émis par une matière fissile dissimulée. Un faisceau de rayonnement pénétrant irradie un objet, pendant tout ou partie d'un cycle de fonctionnement, les rayonnements pénétrants détectés par un détecteur étant distingués selon qu'ils proviennent ou non de la matière fissile contenue dans l'objet.
PCT/US2001/009784 2000-03-28 2001-03-27 Detection de matiere fissile Ceased WO2001073415A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01932513A EP1269166A2 (fr) 2000-03-28 2001-03-27 Detection de matiere fissile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19242500P 2000-03-28 2000-03-28
US60/192,425 2000-03-28

Publications (2)

Publication Number Publication Date
WO2001073415A2 WO2001073415A2 (fr) 2001-10-04
WO2001073415A3 true WO2001073415A3 (fr) 2002-06-27

Family

ID=22709592

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/009784 Ceased WO2001073415A2 (fr) 2000-03-28 2001-03-27 Detection de matiere fissile

Country Status (2)

Country Link
EP (1) EP1269166A2 (fr)
WO (1) WO2001073415A2 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9958569B2 (en) 2002-07-23 2018-05-01 Rapiscan Systems, Inc. Mobile imaging system and method for detection of contraband
SI1558947T1 (sl) 2002-11-06 2012-05-31 American Science & Eng Inc Mobilno pregledovalno vozilo z opremo za rentgensko slikanje od spredaj in od zadaj
CN1779451B (zh) * 2004-11-26 2010-04-28 清华大学 一种用放射源对液体进行背散射安全检测的装置
BR112014019198A2 (pt) 2012-02-03 2021-09-08 Rapiscan Systems, Inc. Sistema de imagiologia de múltiplas vistas de transmissão e espalhamento combinado
US10670740B2 (en) 2012-02-14 2020-06-02 American Science And Engineering, Inc. Spectral discrimination using wavelength-shifting fiber-coupled scintillation detectors
CN103630947B (zh) * 2012-08-21 2016-09-28 同方威视技术股份有限公司 可监测放射性物质的背散射人体安检系统及其扫描方法
CN103901486B (zh) * 2012-12-27 2018-04-24 同方威视技术股份有限公司 人体背散射安检系统及其方法
CN104865281B (zh) * 2014-02-24 2017-12-12 清华大学 人体背散射检查方法和系统
US10168445B2 (en) 2015-03-20 2019-01-01 Rapiscan Systems, Inc. Hand-held portable backscatter inspection system
GB2558238A (en) * 2016-12-22 2018-07-11 Smiths Heimann Sas Method and apparatus
GB2590561B (en) 2018-06-20 2021-12-08 American Science & Eng Inc Wavelength-shifting sheet-coupled scintillation detectors
US11175245B1 (en) 2020-06-15 2021-11-16 American Science And Engineering, Inc. Scatter X-ray imaging with adaptive scanning beam intensity
US11340361B1 (en) 2020-11-23 2022-05-24 American Science And Engineering, Inc. Wireless transmission detector panel for an X-ray scanner
WO2023056156A1 (fr) 2021-10-01 2023-04-06 Rapiscan Holdings, Inc. Procédés et systèmes pour générer simultanément de multiples faisceaux de rayons x sensiblement similaires

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180737A (en) * 1978-02-06 1979-12-25 General Electric Company X-ray detector
US4511799A (en) * 1982-12-10 1985-04-16 American Science And Engineering, Inc. Dual energy imaging
US4620099A (en) * 1983-08-26 1986-10-28 General Electric Company Automated monitoring of fissile and fertile materials in incinerator residue
DE4017100A1 (de) * 1989-06-05 1990-12-06 Siemens Ag Verfahren und vorrichtung zum bestimmen von kernbrennstoffgehalt in einer langgestreckten kernbrennstoffsaeule
US5376795A (en) * 1990-07-09 1994-12-27 Regents Of The University Of California Emission-transmission imaging system using single energy and dual energy transmission and radionuclide emission data
US5764683A (en) * 1996-02-12 1998-06-09 American Science And Engineering, Inc. Mobile X-ray inspection system for large objects
US5838759A (en) * 1996-07-03 1998-11-17 Advanced Research And Applications Corporation Single beam photoneutron probe and X-ray imaging system for contraband detection and identification
EP0971215A1 (fr) * 1998-07-07 2000-01-12 Impact Systems, Inc. Appareil de mesure par radiation pour un matériau en feuille en mouvement avec une source mobile et un détecteur segmenté

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180737A (en) * 1978-02-06 1979-12-25 General Electric Company X-ray detector
US4511799A (en) * 1982-12-10 1985-04-16 American Science And Engineering, Inc. Dual energy imaging
US4620099A (en) * 1983-08-26 1986-10-28 General Electric Company Automated monitoring of fissile and fertile materials in incinerator residue
DE4017100A1 (de) * 1989-06-05 1990-12-06 Siemens Ag Verfahren und vorrichtung zum bestimmen von kernbrennstoffgehalt in einer langgestreckten kernbrennstoffsaeule
US5376795A (en) * 1990-07-09 1994-12-27 Regents Of The University Of California Emission-transmission imaging system using single energy and dual energy transmission and radionuclide emission data
US5764683A (en) * 1996-02-12 1998-06-09 American Science And Engineering, Inc. Mobile X-ray inspection system for large objects
US5764683B1 (en) * 1996-02-12 2000-11-21 American Science & Eng Inc Mobile x-ray inspection system for large objects
US5838759A (en) * 1996-07-03 1998-11-17 Advanced Research And Applications Corporation Single beam photoneutron probe and X-ray imaging system for contraband detection and identification
EP0971215A1 (fr) * 1998-07-07 2000-01-12 Impact Systems, Inc. Appareil de mesure par radiation pour un matériau en feuille en mouvement avec une source mobile et un détecteur segmenté

Also Published As

Publication number Publication date
EP1269166A2 (fr) 2003-01-02
WO2001073415A2 (fr) 2001-10-04

Similar Documents

Publication Publication Date Title
WO2001073415A3 (fr) Detection de matiere fissile
WO1999039189A3 (fr) Emission intermittente et detection de dispersion pour l'imagerie par rayons x
WO2002091023A3 (fr) Systeme d'inspection nautique a rayons x
WO2002101668A3 (fr) Procede et dispositif d'identification de la peau naturelle
MY133786A (en) Dual beam ftir methods and devices for use in analyte detection in samples of low transmissivity
WO2003073476A3 (fr) Appareil et procedes d'inspection optique d'un echantillon afin d'y detecter des anomalies
WO2001091043A3 (fr) Systeme d'affichage a ecran tactile
WO2005024845A3 (fr) Detection de materiaux nucleaires speciaux presents dans des conteneurs a l'aide de rayons gamma de haute energie emis par des produits de fission
EP1061335A3 (fr) Dispositif de détection de position
WO2011009459A3 (fr) Détection de givre sur ailes portantes
AU3085101A (en) Intravascular imaging detector
IL156962A0 (en) A system and method for determining in vivo body lumen conditions
CA2358023A1 (fr) Systeme de detection d'objet utilisable avec une porte battante automatique
GB2458050A (en) Method and apparatus for rejecting radioactive interference in a radiation monitoring station
WO2003056292A3 (fr) Detection des odeurs
WO2001034264A8 (fr) Systeme de localisation acoustique
EP1087214A3 (fr) Procédé et dispositif de détection de bruit indésirable
WO2008043672A3 (fr) Procédé pour contrôler un état de puissance d'un émetteur de rayons x et/ou d'un détecteur de rayons x et système pour mettre en oeuvre ce procédé
MY161628A (en) Control unit and control method for radiation source and radiation inspection system and method thereof
SE0200782D0 (sv) Method of analysing a pharmaceutical sample
NZ508724A (en) Analytical method using at least two viruses to detect a target material in a sample
AU2002314483A1 (en) System and method for analysis of a tissue
EP2098891A3 (fr) Procédés, processeur et système pour améliorer la précision d'identification d'une substance
WO2005069945A3 (fr) Systeme d'implantation ionique, procede et programme, avec detection de particules
EP1943544A4 (fr) Detecteur et systeme de detection d'un faisceau d'electrons

Legal Events

Date Code Title Description
AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR

WWE Wipo information: entry into national phase

Ref document number: 2001932513

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2001932513

Country of ref document: EP