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FR2355428A1 - Dispositif d'irradiation a haut rendement comportant un tube generateur de rayons x avec anode fenetre - Google Patents

Dispositif d'irradiation a haut rendement comportant un tube generateur de rayons x avec anode fenetre

Info

Publication number
FR2355428A1
FR2355428A1 FR7617949A FR7617949A FR2355428A1 FR 2355428 A1 FR2355428 A1 FR 2355428A1 FR 7617949 A FR7617949 A FR 7617949A FR 7617949 A FR7617949 A FR 7617949A FR 2355428 A1 FR2355428 A1 FR 2355428A1
Authority
FR
France
Prior art keywords
window
anode
irradiation
irradiation device
device containing
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.)
Granted
Application number
FR7617949A
Other languages
English (en)
Other versions
FR2355428B1 (fr
Inventor
Jean Sahores
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.)
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
Original Assignee
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
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 Societe National Elf Aquitaine, Societe Nationale Elf Aquitaine Production SA filed Critical Societe National Elf Aquitaine
Priority to FR7617949A priority Critical patent/FR2355428A1/fr
Priority to US05/806,167 priority patent/US4159437A/en
Publication of FR2355428A1 publication Critical patent/FR2355428A1/fr
Application granted granted Critical
Publication of FR2355428B1 publication Critical patent/FR2355428B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/32—Tubes wherein the X-rays are produced at or near the end of the tube or a part thereof which tube or part has a small cross-section to facilitate introduction into a small hole or cavity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/12—Cooling
    • H01J2235/1204—Cooling of the anode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/12—Cooling
    • H01J2235/122—Cooling of the window
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/12—Cooling
    • H01J2235/1225—Cooling characterised by method
    • H01J2235/1262—Circulating fluids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/16—Vessels; Containers; Shields associated therewith
    • H01J35/18—Windows
    • H01J35/186—Windows used as targets or X-ray converters

Landscapes

  • X-Ray Techniques (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

Dispositif d'irradiation à haut rendement comportant un tube d'émission de rayons X avec anode fenêtre Dispositif comportant un tube d'émission de rayons X muni d'une cathode sous haute tension face à une anode constituée par une pellicule métallique appliquée sur la face interne d'une fenêtre mince transparente aux rayons X et un échantillon limité par une surface d'irradiation face à ladite fenêtre, tels que la face interne de la fenêtre et la surface d'irradiation de l'échantillon ont chacune une forme de calotte continue limitée par une courbe fermée située dans le plan d'attache de la fenêtre. Un tel dispositif assure une irradiation quasi-monochromatique avec un haut rendement énergétique.
FR7617949A 1976-06-14 1976-06-14 Dispositif d'irradiation a haut rendement comportant un tube generateur de rayons x avec anode fenetre Granted FR2355428A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7617949A FR2355428A1 (fr) 1976-06-14 1976-06-14 Dispositif d'irradiation a haut rendement comportant un tube generateur de rayons x avec anode fenetre
US05/806,167 US4159437A (en) 1976-06-14 1977-06-13 X-ray emitter tube having an anode window and method of using same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7617949A FR2355428A1 (fr) 1976-06-14 1976-06-14 Dispositif d'irradiation a haut rendement comportant un tube generateur de rayons x avec anode fenetre

Publications (2)

Publication Number Publication Date
FR2355428A1 true FR2355428A1 (fr) 1978-01-13
FR2355428B1 FR2355428B1 (fr) 1978-10-13

Family

ID=9174328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617949A Granted FR2355428A1 (fr) 1976-06-14 1976-06-14 Dispositif d'irradiation a haut rendement comportant un tube generateur de rayons x avec anode fenetre

Country Status (2)

Country Link
US (1) US4159437A (fr)
FR (1) FR2355428A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1052675A4 (fr) * 1998-02-06 2001-02-14 Hamamatsu Photonics Kk Tube a rayons x, generateur de rayons x, et systeme d'analyse

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4618972A (en) * 1984-09-07 1986-10-21 At&T Bell Laboratories X-ray source comprising double-angle conical target
DE19934987B4 (de) * 1999-07-26 2004-11-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Röntgenanode und ihre Verwendung
US6459768B1 (en) * 1999-10-08 2002-10-01 Varian Medical Systems, Inc. X-ray tube window and frame
ATE334476T1 (de) * 2001-03-20 2006-08-15 Advanced Electron Beams Inc Röntgen-bestrahlungsvorrichtung
US7133493B2 (en) * 2001-03-20 2006-11-07 Advanced Electron Beams, Inc. X-ray irradiation apparatus
US7180981B2 (en) 2002-04-08 2007-02-20 Nanodynamics-88, Inc. High quantum energy efficiency X-ray tube and targets
DE10251635A1 (de) * 2002-11-06 2004-05-27 Feinfocus Röntgen-Systeme GmbH Röntgenröhre, insbesondere Mikrofokus-Röntgenröhre
US7403596B1 (en) 2002-12-20 2008-07-22 Varian Medical Systems, Inc. X-ray tube housing window
US7158612B2 (en) * 2003-02-21 2007-01-02 Xoft, Inc. Anode assembly for an x-ray tube
US8503616B2 (en) * 2008-09-24 2013-08-06 Varian Medical Systems, Inc. X-ray tube window
JP5871528B2 (ja) * 2011-08-31 2016-03-01 キヤノン株式会社 透過型ｘ線発生装置及びそれを用いたｘ線撮影装置
JP5871529B2 (ja) * 2011-08-31 2016-03-01 キヤノン株式会社 透過型ｘ線発生装置及びそれを用いたｘ線撮影装置
JP5901180B2 (ja) * 2011-08-31 2016-04-06 キヤノン株式会社 透過型ｘ線発生装置及びそれを用いたｘ線撮影装置
JP6444713B2 (ja) * 2013-12-05 2018-12-26 松定プレシジョン株式会社 Ｘ線発生装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2896105A (en) * 1956-01-02 1959-07-21 Hosemann Rolf High capacity x-ray tube
US3224432A (en) * 1963-04-10 1965-12-21 Frank S Billingsley Device for irradiating a body cavity

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1052675A4 (fr) * 1998-02-06 2001-02-14 Hamamatsu Photonics Kk Tube a rayons x, generateur de rayons x, et systeme d'analyse
US6490341B1 (en) 1998-02-06 2002-12-03 Hamamatsu Photonics K.K. X-ray tube, x-ray generator, and inspection system
EP1335401A3 (fr) * 1998-02-06 2003-10-15 Hamamatsu Photonics K.K. Tube à rayons X, générateur de rayons X, et système d'analyse
US6856671B2 (en) 1998-02-06 2005-02-15 Hamamatsu Photonics K.K. X-ray tube, x-ray generator, and inspection system
US7106829B2 (en) 1998-02-06 2006-09-12 Hamamatsu Photonics K.K. X-ray tube, x-ray generator, and inspection system

Also Published As

Publication number Publication date
FR2355428B1 (fr) 1978-10-13
US4159437A (en) 1979-06-26

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Legal Events

Date Code Title Description
ST Notification of lapse