GB2473137B - X-ray generator - Google Patents

X-ray generator

Info

Publication number
GB2473137B
GB2473137B GB1014389.9A GB201014389A GB2473137B GB 2473137 B GB2473137 B GB 2473137B GB 201014389 A GB201014389 A GB 201014389A GB 2473137 B GB2473137 B GB 2473137B
Authority
GB
United Kingdom
Prior art keywords
ray generator
ray
generator
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.)
Expired - Fee Related
Application number
GB1014389.9A
Other versions
GB2473137A (en
GB201014389D0 (en
Inventor
Motohiro Suyama
Kinji Takase
Atsushi Ishii
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.)
Hamamatsu Photonics KK
Original Assignee
Hamamatsu Photonics KK
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 Hamamatsu Photonics KK filed Critical Hamamatsu Photonics KK
Publication of GB201014389D0 publication Critical patent/GB201014389D0/en
Publication of GB2473137A publication Critical patent/GB2473137A/en
Application granted granted Critical
Publication of GB2473137B publication Critical patent/GB2473137B/en
Expired - Fee Related 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/52—Target size or shape; Direction of electron beam, e.g. in tubes with one anode and more than one cathode
    • 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
    • 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
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/112—Non-rotating anodes
    • H01J35/116—Transmissive anodes

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • X-Ray Techniques (AREA)
GB1014389.9A 2009-08-31 2010-08-27 X-ray generator Expired - Fee Related GB2473137B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009200271 2009-08-31
JP2010167353A JP5687001B2 (en) 2009-08-31 2010-07-26 X-ray generator

Publications (3)

Publication Number Publication Date
GB201014389D0 GB201014389D0 (en) 2010-10-13
GB2473137A GB2473137A (en) 2011-03-02
GB2473137B true GB2473137B (en) 2016-04-20

Family

ID=43013410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1014389.9A Expired - Fee Related GB2473137B (en) 2009-08-31 2010-08-27 X-ray generator

Country Status (3)

Country Link
JP (1) JP5687001B2 (en)
DE (1) DE102010039926A1 (en)
GB (1) GB2473137B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010009276A1 (en) * 2010-02-25 2011-08-25 Dürr Dental AG, 74321 X-ray tube and system for producing X-ray images for dental or orthodontic diagnostics
JP5871529B2 (en) 2011-08-31 2016-03-01 キヤノン株式会社 Transmission X-ray generator and X-ray imaging apparatus using the same
JP5901180B2 (en) * 2011-08-31 2016-04-06 キヤノン株式会社 Transmission X-ray generator and X-ray imaging apparatus using the same
JP2013138694A (en) * 2011-12-28 2013-07-18 Fujifilm Corp Radiation irradiation apparatus, program, and radiation irradiation method
CN103907402A (en) 2011-11-02 2014-07-02 富士胶片株式会社 Radiation emission device, radiation emission method, and program storage medium
CN104285270A (en) * 2012-05-11 2015-01-14 浜松光子学株式会社 X-ray generation device and x-ray generation method
EP2763156A1 (en) * 2013-02-05 2014-08-06 Nordson Corporation X-ray source with improved target lifetime
JP6110209B2 (en) * 2013-05-17 2017-04-05 浜松ホトニクス株式会社 X-ray generation target and X-ray generation apparatus
JP6114122B2 (en) * 2013-06-17 2017-04-12 浜松ホトニクス株式会社 X-ray generator
JP6166145B2 (en) * 2013-10-16 2017-07-19 浜松ホトニクス株式会社 X-ray generator
WO2015125395A1 (en) * 2014-02-24 2015-08-27 東京エレクトロン株式会社 X-ray inspection system, control method, control program, and control device
GB2565138A (en) * 2017-08-04 2019-02-06 Adaptix Ltd X-ray generator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5857008A (en) * 1995-03-20 1999-01-05 Reinhold; Alfred Microfocus X-ray device
JP2003004668A (en) * 2001-06-26 2003-01-08 Shimadzu Corp X-ray inspection apparatus
US20080089484A1 (en) * 2005-11-07 2008-04-17 Alfred Reinhold Nanofocus x-ray tube

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148462A (en) 1991-04-08 1992-09-15 Moltech Corporation High efficiency X-ray anode sources
JPH07169422A (en) * 1993-12-14 1995-07-04 Toshiba Corp X-ray tube
JP2001216927A (en) * 2000-02-07 2001-08-10 Hiroshige Yamada X-ray target
JP2001319608A (en) * 2000-05-10 2001-11-16 Shimadzu Corp Micro-focusing x-ray generator
JP2004028845A (en) 2002-06-27 2004-01-29 Japan Science & Technology Corp Micro x-ray generation source of high brightness/high output, and nondestructive inspection device using the same
JP2005276760A (en) * 2004-03-26 2005-10-06 Shimadzu Corp X-ray generating device
JP4601994B2 (en) * 2004-05-18 2010-12-22 株式会社東芝 X-ray source and its anode
DE102005041923A1 (en) * 2005-09-03 2007-03-08 Comet Gmbh Device for generating X-ray or XUV radiation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5857008A (en) * 1995-03-20 1999-01-05 Reinhold; Alfred Microfocus X-ray device
JP2003004668A (en) * 2001-06-26 2003-01-08 Shimadzu Corp X-ray inspection apparatus
US20080089484A1 (en) * 2005-11-07 2008-04-17 Alfred Reinhold Nanofocus x-ray tube

Also Published As

Publication number Publication date
GB2473137A (en) 2011-03-02
GB201014389D0 (en) 2010-10-13
DE102010039926A1 (en) 2011-03-17
JP5687001B2 (en) 2015-03-18
JP2011071101A (en) 2011-04-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220827