WO2006097254A3 - Kollimator mit einstellbarer brennweite - Google Patents

Kollimator mit einstellbarer brennweite Download PDF

Info

Publication number
WO2006097254A3
WO2006097254A3 PCT/EP2006/002252 EP2006002252W WO2006097254A3 WO 2006097254 A3 WO2006097254 A3 WO 2006097254A3 EP 2006002252 W EP2006002252 W EP 2006002252W WO 2006097254 A3 WO2006097254 A3 WO 2006097254A3
Authority
WO
WIPO (PCT)
Prior art keywords
collimator
focal length
adjustable focal
conical
adjustable
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/EP2006/002252
Other languages
English (en)
French (fr)
Other versions
WO2006097254A2 (de
Inventor
Martin Hartick
Norbert Haunschild
Andreas Streyl
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.)
Smiths Heimann GmbH
Original Assignee
Smiths Heimann GmbH
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 Smiths Heimann GmbH filed Critical Smiths Heimann GmbH
Priority to DE502006003884T priority Critical patent/DE502006003884D1/de
Priority to EP06723364A priority patent/EP1859454B1/de
Priority to AT06723364T priority patent/ATE433188T1/de
Publication of WO2006097254A2 publication Critical patent/WO2006097254A2/de
Publication of WO2006097254A3 publication Critical patent/WO2006097254A3/de
Priority to US11/854,535 priority patent/US7436934B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—HANDLING OF PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/02—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators
    • G21K1/04—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Radiation-Therapy Devices (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

Die Erfindung betrifft einen Kollimator mit einstellbarer Brennweite, insbesondere in Röntgenprüfanlagen, mit einem Außenteil mit einer konischen Innenfläche und einem Innenteil mit einer konischen Außenfläche, die fest beabstandet miteinander verbunden sind, sowie mindestens einem beweglich zwischen Innen- und Außenteil angeordneten Konus-Schiebeteil.
PCT/EP2006/002252 2005-03-12 2006-03-10 Kollimator mit einstellbarer brennweite Ceased WO2006097254A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE502006003884T DE502006003884D1 (de) 2005-03-12 2006-03-10 Kollimator mit einstellbarer brennweite
EP06723364A EP1859454B1 (de) 2005-03-12 2006-03-10 Kollimator mit einstellbarer brennweite
AT06723364T ATE433188T1 (de) 2005-03-12 2006-03-10 Kollimator mit einstellbarer brennweite
US11/854,535 US7436934B2 (en) 2005-03-12 2007-09-12 Collimator with adjustable focal length

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005011467A DE102005011467B4 (de) 2005-03-12 2005-03-12 Kollimator mit einstellbarer Brennweite, hierauf gerichtetes Verfahren sowie Röntgenprüfanlage
DE102005011467.9 2005-03-12

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/854,535 Continuation US7436934B2 (en) 2005-03-12 2007-09-12 Collimator with adjustable focal length

Publications (2)

Publication Number Publication Date
WO2006097254A2 WO2006097254A2 (de) 2006-09-21
WO2006097254A3 true WO2006097254A3 (de) 2006-12-28

Family

ID=36914763

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/002252 Ceased WO2006097254A2 (de) 2005-03-12 2006-03-10 Kollimator mit einstellbarer brennweite

Country Status (5)

Country Link
US (1) US7436934B2 (de)
EP (1) EP1859454B1 (de)
AT (1) ATE433188T1 (de)
DE (2) DE102005011467B4 (de)
WO (1) WO2006097254A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005016656A1 (de) * 2005-01-26 2006-08-10 Smiths Heimann Gmbh Kollimator mit einstellbarer Brennweite
DE102008055921B4 (de) * 2008-11-05 2010-11-11 Siemens Aktiengesellschaft Modulierbarer Strahlenkollimator
KR102179573B1 (ko) * 2012-07-05 2020-11-16 아메리칸 사이언스 앤 엔지니어링, 인크. 가변 각도 시준기
US9417340B2 (en) * 2012-07-06 2016-08-16 Morpho Detection, Llc Compact geometry CT system
CN104754848B (zh) * 2013-12-30 2017-12-08 同方威视技术股份有限公司 X射线发生装置以及具有该装置的x射线透视成像系统
BR112018004768B1 (pt) 2015-09-10 2022-03-03 American Science And Engineering, Inc. Fonte de raios x, método para varrer um feixe de raios x e sistema móvel para inspecionar simultaneamente um veículo e carga
US11193898B1 (en) 2020-06-01 2021-12-07 American Science And Engineering, Inc. Systems and methods for controlling image contrast in an X-ray system
KR102876076B1 (ko) * 2020-12-09 2025-10-23 한국해양과학기술원 방사선 콜리메이팅 시스템

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2003753A1 (de) * 1969-02-20 1970-09-03 Kratky Dipl Ing Dr Rechn Dr H Blendenanordnung zur Begrenzung eines Roentgenstrahlenbuendels
US4086494A (en) * 1976-12-17 1978-04-25 Malak Stephen P Radiation collimator for use with high energy radiation beams
DE3323477A1 (de) * 1982-07-08 1984-01-12 Instrumentarium Oy, 00101 Helsinki Roentgenstrahl-collimator
US4825454A (en) * 1987-12-28 1989-04-25 American Science And Engineering, Inc. Tomographic imaging with concentric conical collimator
EP0811991A1 (de) * 1996-05-30 1997-12-10 Moshe Ein-Gal Kollimatoren
FR2801103A1 (fr) * 1999-11-13 2001-05-18 Heimann Systems Gmbh & Co Procede et dispositif de determination d'une matiere d'un objet detecte
DE19954661A1 (de) * 1999-11-13 2001-05-31 Heimann Systems Gmbh & Co Vorrichtung und Verfahren zur Justage eines Kollimators

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3197638A (en) * 1963-01-21 1965-07-27 Kenneth F Sinclair Backscatter flaw detection system
US3373286A (en) * 1964-09-18 1968-03-12 Industrial Nucleonics Corp Device for measuring the characteristics of a material moving on a conveyor with means for minimizing the effect of flutter
US4809312A (en) * 1986-07-22 1989-02-28 American Science And Engineering, Inc. Method and apparatus for producing tomographic images
DE3909147A1 (de) * 1988-09-22 1990-09-27 Philips Patentverwaltung Anordnung zur messung des impulsuebertrages
DE4137242A1 (de) * 1991-11-13 1993-05-19 Philips Patentverwaltung Kollimator zum ausblenden von roentgenstrahlung
US6542578B2 (en) * 1999-11-13 2003-04-01 Heimann Systems Gmbh Apparatus for determining the crystalline and polycrystalline materials of an item
DE19954662B4 (de) * 1999-11-13 2004-06-03 Smiths Heimann Gmbh Vorrichtung und Verfahren zum Detektieren von unzulässigen Reisegepäckgegenständen
DE10330521A1 (de) 2003-07-05 2005-02-10 Smiths Heimann Gmbh Gerät und Verfahren zur Überprüfung von Gegenständen
US7075073B1 (en) * 2004-05-21 2006-07-11 Kla-Tencor Technologies Corporation Angle resolved x-ray detection

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2003753A1 (de) * 1969-02-20 1970-09-03 Kratky Dipl Ing Dr Rechn Dr H Blendenanordnung zur Begrenzung eines Roentgenstrahlenbuendels
US4086494A (en) * 1976-12-17 1978-04-25 Malak Stephen P Radiation collimator for use with high energy radiation beams
DE3323477A1 (de) * 1982-07-08 1984-01-12 Instrumentarium Oy, 00101 Helsinki Roentgenstrahl-collimator
US4825454A (en) * 1987-12-28 1989-04-25 American Science And Engineering, Inc. Tomographic imaging with concentric conical collimator
EP0811991A1 (de) * 1996-05-30 1997-12-10 Moshe Ein-Gal Kollimatoren
FR2801103A1 (fr) * 1999-11-13 2001-05-18 Heimann Systems Gmbh & Co Procede et dispositif de determination d'une matiere d'un objet detecte
DE19954661A1 (de) * 1999-11-13 2001-05-31 Heimann Systems Gmbh & Co Vorrichtung und Verfahren zur Justage eines Kollimators

Also Published As

Publication number Publication date
DE102005011467A1 (de) 2006-09-14
DE502006003884D1 (de) 2009-07-16
EP1859454A2 (de) 2007-11-28
WO2006097254A2 (de) 2006-09-21
US20080089478A1 (en) 2008-04-17
DE102005011467B4 (de) 2008-02-28
ATE433188T1 (de) 2009-06-15
EP1859454B1 (de) 2009-06-03
US7436934B2 (en) 2008-10-14

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