CA1314633C - Detection system for explosives - Google Patents

Detection system for explosives

Info

Publication number
CA1314633C
CA1314633C CA000595172A CA595172A CA1314633C CA 1314633 C CA1314633 C CA 1314633C CA 000595172 A CA000595172 A CA 000595172A CA 595172 A CA595172 A CA 595172A CA 1314633 C CA1314633 C CA 1314633C
Authority
CA
Canada
Prior art keywords
detectors
article
sources
luggage
explosive
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 - Fee Related
Application number
CA000595172A
Other languages
English (en)
French (fr)
Inventor
Julian D. Allyson
Ramon Spackman
Jeffrey F. S. Jamieson
Gwilyn James
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.)
Cogent Ltd
Original Assignee
Cogent Ltd
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 Cogent Ltd filed Critical Cogent Ltd
Application granted granted Critical
Publication of CA1314633C publication Critical patent/CA1314633C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
    • G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
    • G01V5/234—Measuring induced radiation, e.g. thermal neutron activation analysis

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Geophysics And Detection Of Objects (AREA)
CA000595172A 1988-03-31 1989-03-30 Detection system for explosives Expired - Fee Related CA1314633C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8807813.4 1988-03-31
GB888807813A GB8807813D0 (en) 1988-03-31 1988-03-31 Detection system for explosives

Publications (1)

Publication Number Publication Date
CA1314633C true CA1314633C (en) 1993-03-16

Family

ID=10634499

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000595172A Expired - Fee Related CA1314633C (en) 1988-03-31 1989-03-30 Detection system for explosives

Country Status (7)

Country Link
EP (1) EP0336634B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH01304381A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1314633C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE68904973T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (2) GB8807813D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL89773A0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN173673B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8918484D0 (en) * 1989-08-14 1989-09-20 Cogent Ltd Detection of explosives
GB9003851D0 (en) * 1990-02-20 1990-04-18 Rolls Royce Business Ventures Explosives detector
US5124554A (en) * 1990-02-20 1992-06-23 Rolls-Royce And Associates Limited Explosives detector
US5200626A (en) * 1990-03-28 1993-04-06 Martin Marietta Energy Systems, Inc. Hidden explosives detector employing pulsed neutron and x-ray interrogation
EP0459648A1 (en) * 1990-05-31 1991-12-04 Gamma-Metrics Substance detection system
JPH04353792A (ja) * 1991-05-31 1992-12-08 Toshiba Corp 散乱線映像装置及びそれに用いる散乱線検出器
RU2206080C1 (ru) 2001-11-08 2003-06-10 Открытое акционерное общество "Научно-технический центр "РАТЭК" Способ обнаружения взрывчатого вещества в контролируемом предмете
US7505544B2 (en) 2003-01-10 2009-03-17 Faj International Holdings, Llc Method and apparatus for detecting and classifying explosives and controlled substances
AU2003302156A1 (en) * 2003-07-22 2005-02-04 "Scientific And Technical Center Ratec, Limited" Apparatus for detecting hidden radioactive, explosive and fissile materials
CA2651801A1 (en) * 2005-05-12 2007-08-02 The Macaleese Companies, Inc. Dba Safe Zone Systems Object detection method and apparatus
EP2035865A2 (en) 2006-05-31 2009-03-18 Battelle Memorial Institute Explosives detector
WO2015060911A2 (en) * 2013-07-23 2015-04-30 Calsec California Science & Engineering Corporation Speed bump bomb detector for bombs in vehicles
DE102015108128A1 (de) * 2015-05-22 2016-11-24 Smiths Heimann Gmbh Korrektur von Röntgenbildern

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832545A (en) * 1972-09-28 1974-08-27 Westinghouse Electric Corp Nuclear techniques for detecting the presence of explosives
JPS5756740A (en) * 1980-09-22 1982-04-05 Mitsubishi Electric Corp Object inspecting device
IL86229A (en) * 1987-05-26 1990-09-17 Science Applic Int Corp Explosive detection system

Also Published As

Publication number Publication date
JPH01304381A (ja) 1989-12-07
DE68904973D1 (de) 1993-04-01
GB8807813D0 (en) 1988-07-13
DE68904973T2 (de) 1993-07-22
IN173673B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1994-06-25
GB2217009B (en) 1992-04-29
GB8907075D0 (en) 1989-05-10
GB2217009A (en) 1989-10-18
EP0336634B1 (en) 1993-02-24
IL89773A0 (en) 1989-09-28
EP0336634A1 (en) 1989-10-11

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