DE602008002526D1 - Elektrode für eine Röntgenstrahlvorrichtung - Google Patents
Elektrode für eine RöntgenstrahlvorrichtungInfo
- 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
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
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 (de) |
EP (1) | EP2048689B1 (de) |
JP (1) | JP5136346B2 (de) |
AT (1) | ATE481729T1 (de) |
DE (1) | DE602008002526D1 (de) |
GB (1) | GB2453570A (de) |
Families Citing this family (13)
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 |
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 |
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 |
JP5925219B2 (ja) * | 2012-01-23 | 2016-05-25 | キヤノン株式会社 | 放射線ターゲット、放射線発生管、放射線発生装置、放射線撮影システム及びその製造方法 |
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 |
JP7407796B2 (ja) | 2019-03-22 | 2024-01-04 | ローム株式会社 | 半導体集積回路 |
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 |
Family Cites Families (24)
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 |
WO2005029032A2 (en) * | 2003-08-06 | 2005-03-31 | 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 |
-
2007
- 2007-10-11 GB GB0719885A patent/GB2453570A/en not_active Withdrawn
-
2008
- 2008-10-03 DE DE602008002526T patent/DE602008002526D1/de active Active
- 2008-10-03 EP EP08253230A patent/EP2048689B1/de active Active
- 2008-10-03 AT AT08253230T patent/ATE481729T1/de not_active IP Right Cessation
- 2008-10-08 JP JP2008261566A patent/JP5136346B2/ja active Active
- 2008-10-09 US US12/285,608 patent/US20090129551A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP2048689B1 (de) | 2010-09-15 |
GB2453570A (en) | 2009-04-15 |
GB0719885D0 (en) | 2007-11-21 |
JP2009099565A (ja) | 2009-05-07 |
US20090129551A1 (en) | 2009-05-21 |
ATE481729T1 (de) | 2010-10-15 |
JP5136346B2 (ja) | 2013-02-06 |
EP2048689A1 (de) | 2009-04-15 |
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