ATE496389T1 - Röntgenstrahlemissionsvorrichtung und verfahren zur herstellung eines elektronenstrahls zur erzeugung eines röntgenstrahls in einer röntgenstrahlemissionsvorrichtung - Google Patents

Röntgenstrahlemissionsvorrichtung und verfahren zur herstellung eines elektronenstrahls zur erzeugung eines röntgenstrahls in einer röntgenstrahlemissionsvorrichtung

Info

Publication number
ATE496389T1
ATE496389T1 AT07826677T AT07826677T ATE496389T1 AT E496389 T1 ATE496389 T1 AT E496389T1 AT 07826677 T AT07826677 T AT 07826677T AT 07826677 T AT07826677 T AT 07826677T AT E496389 T1 ATE496389 T1 AT E496389T1
Authority
AT
Austria
Prior art keywords
ray
emission device
ray emission
electrons
electron beam
Prior art date
Application number
AT07826677T
Other languages
English (en)
Inventor
Stefan Hauttmann
Wolfram Maring
Steffen Holzapfel
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE496389T1 publication Critical patent/ATE496389T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/24—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof
    • H01J35/30—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by deflection of the cathode ray
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/14—Arrangements for concentrating, focusing, or directing the cathode ray
    • H01J35/153—Spot position control
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/14—Arrangements for concentrating, focusing, or directing the cathode ray
    • H01J35/147—Spot size control

Landscapes

  • X-Ray Techniques (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Gear Transmission (AREA)
  • Particle Accelerators (AREA)
  • Electron Sources, Ion Sources (AREA)
AT07826677T 2006-10-13 2007-10-08 Röntgenstrahlemissionsvorrichtung und verfahren zur herstellung eines elektronenstrahls zur erzeugung eines röntgenstrahls in einer röntgenstrahlemissionsvorrichtung ATE496389T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06122223 2006-10-13
PCT/IB2007/054087 WO2008044194A2 (en) 2006-10-13 2007-10-08 Electron optical apparatus, x-ray emitting device and method of producing an electron beam

Publications (1)

Publication Number Publication Date
ATE496389T1 true ATE496389T1 (de) 2011-02-15

Family

ID=39156142

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07826677T ATE496389T1 (de) 2006-10-13 2007-10-08 Röntgenstrahlemissionsvorrichtung und verfahren zur herstellung eines elektronenstrahls zur erzeugung eines röntgenstrahls in einer röntgenstrahlemissionsvorrichtung

Country Status (6)

Country Link
US (1) US7839979B2 (de)
EP (1) EP2074642B1 (de)
CN (2) CN101523544A (de)
AT (1) ATE496389T1 (de)
DE (1) DE602007012126D1 (de)
WO (1) WO2008044194A2 (de)

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CN103177919A (zh) 2013-06-26
EP2074642B1 (de) 2011-01-19
CN103177919B (zh) 2016-12-28
WO2008044194A3 (en) 2008-06-12
EP2074642A2 (de) 2009-07-01
US7839979B2 (en) 2010-11-23
US20100020937A1 (en) 2010-01-28
CN101523544A (zh) 2009-09-02
WO2008044194A2 (en) 2008-04-17

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