DE602008002526D1 - Elektrode für eine Röntgenstrahlvorrichtung - Google Patents

Elektrode für eine Röntgenstrahlvorrichtung

Info

Publication number
DE602008002526D1
DE602008002526D1 DE602008002526T DE602008002526T DE602008002526D1 DE 602008002526 D1 DE602008002526 D1 DE 602008002526D1 DE 602008002526 T DE602008002526 T DE 602008002526T DE 602008002526 T DE602008002526 T DE 602008002526T DE 602008002526 D1 DE602008002526 D1 DE 602008002526D1
Authority
DE
Germany
Prior art keywords
electrode
housing
diamond member
bonding layer
electron source
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
DE602008002526T
Other languages
German (de)
English (en)
Inventor
Peter Robert Butler
Simon Charles Page
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.)
Kratos Analytical Ltd
Original Assignee
Kratos Analytical 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 Kratos Analytical Ltd filed Critical Kratos Analytical Ltd
Publication of DE602008002526D1 publication Critical patent/DE602008002526D1/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
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/12—Cooling non-rotary anodes
    • H01J35/13—Active cooling, e.g. fluid flow, heat pipes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/36—Solid anodes; Solid auxiliary anodes for maintaining a discharge
    • H01J1/38—Solid anodes; Solid auxiliary anodes for maintaining a discharge characterised by the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/36—Solid anodes; Solid auxiliary anodes for maintaining a discharge
    • H01J1/42—Cooling of anodes; Heating of anodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
    • H01J35/108—Substrates for and bonding of emissive target, e.g. composite structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/08—Targets (anodes) and X-ray converters
    • H01J2235/081—Target material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/08—Targets (anodes) and X-ray converters
    • H01J2235/083—Bonding or fixing with the support or substrate
    • H01J2235/084—Target-substrate interlayers or structures, e.g. to control or prevent diffusion or improve adhesion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/08—Targets (anodes) and X-ray converters
    • H01J2235/086—Target geometry
    • 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
    • H01J2235/1225—Cooling characterised by method
    • H01J2235/1262—Circulating fluids
    • 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
    • H01J2235/1291—Thermal conductivity
    • H01J2235/1295—Contact between conducting bodies
    • 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

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • X-Ray Techniques (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Light Receiving Elements (AREA)
  • Junction Field-Effect Transistors (AREA)
DE602008002526T 2007-10-11 2008-10-03 Elektrode für eine Röntgenstrahlvorrichtung Active DE602008002526D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0719885A GB2453570A (en) 2007-10-11 2007-10-11 Electrode for x-ray apparatus

Publications (1)

Publication Number Publication Date
DE602008002526D1 true DE602008002526D1 (de) 2010-10-28

Family

ID=38788006

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602008002526T Active DE602008002526D1 (de) 2007-10-11 2008-10-03 Elektrode für eine Röntgenstrahlvorrichtung

Country Status (6)

Country Link
US (1) US20090129551A1 (enExample)
EP (1) EP2048689B1 (enExample)
JP (1) JP5136346B2 (enExample)
AT (1) ATE481729T1 (enExample)
DE (1) DE602008002526D1 (enExample)
GB (1) GB2453570A (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5641916B2 (ja) * 2010-02-23 2014-12-17 キヤノン株式会社 放射線発生装置および放射線撮像システム
KR101150778B1 (ko) * 2010-12-02 2012-06-14 주식회사 쎄크 공업용 ｃｔ장비의 ｘ선 튜브장치
JP2012256443A (ja) * 2011-06-07 2012-12-27 Canon Inc Ｘ線放出ターゲットおよびｘ線放出装置
JP5812700B2 (ja) 2011-06-07 2015-11-17 キヤノン株式会社 Ｘ線放出ターゲット、ｘ線発生管およびｘ線発生装置
CN104067367B (zh) * 2012-01-23 2016-08-24 佳能株式会社 放射线靶及其生产方法
JP5936895B2 (ja) * 2012-03-27 2016-06-22 株式会社リガク Ｘ線発生装置のターゲット及びその製造方法並びにｘ線発生装置
US9068927B2 (en) * 2012-12-21 2015-06-30 General Electric Company Laboratory diffraction-based phase contrast imaging technique
US10804063B2 (en) * 2016-09-15 2020-10-13 Baker Hughes, A Ge Company, Llc Multi-layer X-ray source fabrication
US10847336B2 (en) * 2017-08-17 2020-11-24 Bruker AXS, GmbH Analytical X-ray tube with high thermal performance
US20200194212A1 (en) * 2018-12-13 2020-06-18 General Electric Company Multilayer x-ray source target with stress relieving layer
JP7028922B2 (ja) * 2020-08-04 2022-03-02 ルクスブライト・アーベー 電子誘導及び受取素子
CN112147667A (zh) * 2020-09-11 2020-12-29 兰州空间技术物理研究所 一种用于空间低能离子探测的传感器
CN116504604A (zh) * 2023-05-10 2023-07-28 长三角先进材料研究院 一种电子透镜及电子能量分析器

Family Cites Families (24)

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Publication number Priority date Publication date Assignee Title
FR2333344A1 (fr) * 1975-11-28 1977-06-24 Radiologie Cie Gle Tube radiogene a cathode chaude avec anode en bout et appareil comportant un tel tube
US4706256A (en) * 1986-06-20 1987-11-10 Spectra-Physics, Inc. Fritless endbell assembly
CH677302A5 (en) * 1988-11-16 1991-04-30 Comet Elektron Roehren X=ray tube window - comprises diamond-coated beryllium
EP0432568A3 (en) * 1989-12-11 1991-08-28 General Electric Company X ray tube anode and tube having same
US4972449A (en) * 1990-03-19 1990-11-20 General Electric Company X-ray tube target
GB2244369A (en) 1990-05-22 1991-11-27 Kratos Analytical Ltd Charged particle energy analysers
US5148462A (en) * 1991-04-08 1992-09-15 Moltech Corporation High efficiency X-ray anode sources
JP3612795B2 (ja) * 1994-08-20 2005-01-19 住友電気工業株式会社 Ｘ線発生装置
US5602899A (en) * 1996-01-31 1997-02-11 Physical Electronics Inc. Anode assembly for generating x-rays and instrument with such anode assembly
JP2000082430A (ja) * 1998-09-08 2000-03-21 Hamamatsu Photonics Kk Ｘ線発生用ターゲット及びこれを用いたｘ線管
US6289079B1 (en) * 1999-03-23 2001-09-11 Medtronic Ave, Inc. X-ray device and deposition process for manufacture
DE19934987B4 (de) * 1999-07-26 2004-11-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Röntgenanode und ihre Verwendung
US6353658B1 (en) * 1999-09-08 2002-03-05 The Regents Of The University Of California Miniature x-ray source
US6940721B2 (en) * 2000-02-25 2005-09-06 Richard F. Hill Thermal interface structure for placement between a microelectronic component package and heat sink
JP4533553B2 (ja) * 2001-04-13 2010-09-01 株式会社リガク Ｘ線管
US20050181199A1 (en) * 2001-09-25 2005-08-18 Handy & Harman (Ny Corporation) Composition for treating refractory materials for brazing
US7382856B2 (en) * 2001-12-04 2008-06-03 X-Ray Optical Systems, Inc. X-ray source assembly having enhanced output stability, and fluid stream analysis applications thereof
GB0225791D0 (en) * 2002-11-05 2002-12-11 Kratos Analytical Ltd Charged particle spectrometer and detector therefor
US7158612B2 (en) * 2003-02-21 2007-01-02 Xoft, Inc. Anode assembly for an x-ray tube
US20040218724A1 (en) * 2003-04-30 2004-11-04 Chornenky Victor I. Miniature x-ray emitter
US7570741B2 (en) * 2003-08-06 2009-08-04 Contraband Detection Systems, L.L.C. Diamond based proton beam target for use in contraband detection systems
JP2005310433A (ja) * 2004-04-19 2005-11-04 Hitachi Zosen Corp Ｘ線発生装置におけるターゲットの放熱機構
JP4982674B2 (ja) * 2004-10-26 2012-07-25 株式会社堀場製作所 Ｘ線発生器
US7359487B1 (en) * 2005-09-15 2008-04-15 Revera Incorporated Diamond anode

Also Published As

Publication number Publication date
JP5136346B2 (ja) 2013-02-06
EP2048689A1 (en) 2009-04-15
EP2048689B1 (en) 2010-09-15
JP2009099565A (ja) 2009-05-07
ATE481729T1 (de) 2010-10-15
GB0719885D0 (en) 2007-11-21
GB2453570A (en) 2009-04-15
US20090129551A1 (en) 2009-05-21

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