JP6318245B2 - 熱膨張に適合する回転陽極の装着 - Google Patents

熱膨張に適合する回転陽極の装着 Download PDF

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Publication number
JP6318245B2
JP6318245B2 JP2016524721A JP2016524721A JP6318245B2 JP 6318245 B2 JP6318245 B2 JP 6318245B2 JP 2016524721 A JP2016524721 A JP 2016524721A JP 2016524721 A JP2016524721 A JP 2016524721A JP 6318245 B2 JP6318245 B2 JP 6318245B2
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Japan
Prior art keywords
support
axial
anode
anode disk
rotating shaft
Prior art date
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Application number
JP2016524721A
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English (en)
Japanese (ja)
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JP2016526775A5 (enExample
JP2016526775A (ja
Inventor
ヘルムート バーテ，クリストフ
ヘルムート バーテ，クリストフ
ヘルマン ホーフェ，ウルリッヒ
ヘルマン ホーフェ，ウルリッヒ
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.)
Koninklijke Philips NV
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Koninklijke Philips NV
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Publication of JP2016526775A publication Critical patent/JP2016526775A/ja
Publication of JP2016526775A5 publication Critical patent/JP2016526775A5/ja
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    • 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
    • H01J35/101—Arrangements for rotating anodes, e.g. supporting means, means for greasing, means for sealing the axle or means for shielding or protecting the driving
    • H01J35/1017—Bearings for rotating anodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • H01J9/148—Manufacture of electrodes or electrode systems of non-emitting electrodes of electron emission flat panels, e.g. gate electrodes, focusing electrodes or anode electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/10—Drive means for anode (target) substrate
    • H01J2235/1006—Supports or shafts for target or substrate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/10—Drive means for anode (target) substrate
    • H01J2235/1006—Supports or shafts for target or substrate
    • H01J2235/1013—Fixing to the target or substrate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/10—Drive means for anode (target) substrate
    • H01J2235/1046—Bearings and bearing contact surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • X-Ray Techniques (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP2016524721A 2013-07-11 2014-06-20 熱膨張に適合する回転陽極の装着 Active JP6318245B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13176026 2013-07-11
EP13176026.6 2013-07-11
PCT/EP2014/063013 WO2015003886A1 (en) 2013-07-11 2014-06-20 Rotating anode mount adaptive to thermal expansion

Publications (3)

Publication Number Publication Date
JP2016526775A JP2016526775A (ja) 2016-09-05
JP2016526775A5 JP2016526775A5 (enExample) 2018-02-01
JP6318245B2 true JP6318245B2 (ja) 2018-04-25

Family

ID=48748059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016524721A Active JP6318245B2 (ja) 2013-07-11 2014-06-20 熱膨張に適合する回転陽極の装着

Country Status (5)

Country Link
US (2) US9934931B2 (enExample)
EP (1) EP3020061B1 (enExample)
JP (1) JP6318245B2 (enExample)
CN (1) CN105378890B (enExample)
WO (1) WO2015003886A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104810229B (zh) * 2015-04-16 2017-01-18 赛诺威盛科技（北京）有限公司 使用压电陶瓷补偿阳极移动的x射线管及其补偿方法
CN119210001B (zh) * 2024-11-29 2025-03-04 东莞市美途电机科技有限公司 一种无人机用无刷马达

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS553181A (en) * 1978-06-23 1980-01-10 Toshiba Corp Rotary anode structure for x-ray tube
CS232586B1 (en) 1983-03-31 1985-02-14 Frantisek Starek Seating of rotating parts of a x-ray tube's anode
JPS61198537A (ja) 1985-02-27 1986-09-02 Hitachi Medical Corp 回転陽極ｘ線管装置
US4736400A (en) * 1986-01-09 1988-04-05 The Machlett Laboratories, Inc. Diffusion bonded x-ray target
JP2581923Y2 (ja) 1992-11-30 1998-09-24 株式会社島津製作所 回転陽極ｘ線管
EP1432005A4 (en) 2001-08-29 2006-06-21 Toshiba Kk ROTARY X-RAY TUBE WITH POSITIVE POLE
WO2003069650A1 (en) 2002-02-11 2003-08-21 Koninklijke Philips Electronics N.V. A device for generating x-rays
FR2846784B1 (fr) 2002-10-30 2005-02-11 Ge Med Sys Global Tech Co Llc Ensemble de palier pour le montage a rotation d'une anode rotative d'un dispositif d'emission de rayons x et dispositif d'emission de rayon x equipe d'un tel ensemble.
US7184520B1 (en) * 2003-01-29 2007-02-27 Varian Medical Systems Technologies, Inc. Component mounting system with stress compensation
JP4828941B2 (ja) * 2003-10-17 2011-11-30 株式会社東芝 Ｘ線装置
WO2009051697A1 (en) * 2007-10-12 2009-04-23 Varian Medical Systems, Inc. Charged particle accelerators, radiation sources, systems, and methods
WO2010061323A1 (en) 2008-11-26 2010-06-03 Philips Intellectual Property & Standards Gmbh Rotatable anode and x-ray tube comprising a liquid heat link
JP5646876B2 (ja) * 2010-05-13 2014-12-24 株式会社日立メディコ 回転陽極ｘ線管およびそれを備えたｘ線管装置

Also Published As

Publication number Publication date
CN105378890A (zh) 2016-03-02
WO2015003886A1 (en) 2015-01-15
US20180182591A1 (en) 2018-06-28
US20160163498A1 (en) 2016-06-09
EP3020061A1 (en) 2016-05-18
US9934931B2 (en) 2018-04-03
JP2016526775A (ja) 2016-09-05
CN105378890B (zh) 2018-07-10
EP3020061B1 (en) 2020-03-11

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