DE602007012126D1 - Röntgenstrahlemissionsvorrichtung und verfahren zug eines röntgenstrahls in einer röntgenstrahlemissionsvorrichtung - Google Patents

Röntgenstrahlemissionsvorrichtung und verfahren zug eines röntgenstrahls in einer röntgenstrahlemissionsvorrichtung

Info

Publication number
DE602007012126D1
DE602007012126D1 DE602007012126T DE602007012126T DE602007012126D1 DE 602007012126 D1 DE602007012126 D1 DE 602007012126D1 DE 602007012126 T DE602007012126 T DE 602007012126T DE 602007012126 T DE602007012126 T DE 602007012126T DE 602007012126 D1 DE602007012126 D1 DE 602007012126D1
Authority
DE
Germany
Prior art keywords
ray
mission device
electrons
torque
deflecting
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.)
Active
Application number
DE602007012126T
Other languages
English (en)
Inventor
Stefan Hauttmann
Wolfram Maring
Steffen Holzapfel
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.)
Philips Intellectual Property and Standards GmbH
Original Assignee
Philips Intellectual Property and Standards 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 Philips Intellectual Property and Standards GmbH filed Critical Philips Intellectual Property and Standards GmbH
Publication of DE602007012126D1 publication Critical patent/DE602007012126D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
DE602007012126T 2006-10-13 2007-10-08 Röntgenstrahlemissionsvorrichtung und verfahren zug eines röntgenstrahls in einer röntgenstrahlemissionsvorrichtung Active DE602007012126D1 (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
DE602007012126D1 true DE602007012126D1 (de) 2011-03-03

Family

ID=39156142

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007012126T Active DE602007012126D1 (de) 2006-10-13 2007-10-08 Röntgenstrahlemissionsvorrichtung und verfahren zug eines röntgenstrahls in einer röntgenstrahlemissionsvorrichtung

Country Status (6)

Country Link
US (1) US7839979B2 (de)
EP (1) EP2074642B1 (de)
CN (2) CN103177919B (de)
AT (1) ATE496389T1 (de)
DE (1) DE602007012126D1 (de)
WO (1) WO2008044194A2 (de)

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EP2074642B1 (de) 2011-01-19
CN101523544A (zh) 2009-09-02
EP2074642A2 (de) 2009-07-01
US7839979B2 (en) 2010-11-23
US20100020937A1 (en) 2010-01-28
CN103177919B (zh) 2016-12-28
CN103177919A (zh) 2013-06-26
ATE496389T1 (de) 2011-02-15
WO2008044194A3 (en) 2008-06-12

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