JP2004335474A5 - - Google Patents

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Publication number
JP2004335474A5
JP2004335474A5 JP2004138383A JP2004138383A JP2004335474A5 JP 2004335474 A5 JP2004335474 A5 JP 2004335474A5 JP 2004138383 A JP2004138383 A JP 2004138383A JP 2004138383 A JP2004138383 A JP 2004138383A JP 2004335474 A5 JP2004335474 A5 JP 2004335474A5
Authority
JP
Japan
Prior art keywords
ray tube
seal
rays
bearing assembly
cathode
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.)
Granted
Application number
JP2004138383A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004335474A (ja
JP4810069B2 (ja
Filing date
Publication date
Priority claimed from US10/430,875 external-priority patent/US6891928B2/en
Application filed filed Critical
Publication of JP2004335474A publication Critical patent/JP2004335474A/ja
Publication of JP2004335474A5 publication Critical patent/JP2004335474A5/ja
Application granted granted Critical
Publication of JP4810069B2 publication Critical patent/JP4810069B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2004138383A 2003-05-07 2004-05-07 Ｘ線管内の液体金属ガスケット Expired - Fee Related JP4810069B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/430,875 US6891928B2 (en) 2003-05-07 2003-05-07 Liquid metal gasket in x-ray tubes
US10/430,875 2003-05-07

Publications (3)

Publication Number Publication Date
JP2004335474A JP2004335474A (ja) 2004-11-25
JP2004335474A5 true JP2004335474A5 (enExample) 2009-08-27
JP4810069B2 JP4810069B2 (ja) 2011-11-09

Family

ID=33416338

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004138383A Expired - Fee Related JP4810069B2 (ja) 2003-05-07 2004-05-07 Ｘ線管内の液体金属ガスケット

Country Status (3)

Country Link
US (1) US6891928B2 (enExample)
JP (1) JP4810069B2 (enExample)
DE (1) DE102004023174A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2879812A1 (fr) * 2004-12-21 2006-06-23 Gen Electric Tube a rayons x antichoc et a anode tournante
US7113568B2 (en) * 2005-01-18 2006-09-26 General Electric Company Liquid cooled bearing housing with greased lubricated rotating anode bearings for an x-ray tube
JP4936679B2 (ja) * 2005-05-18 2012-05-23 株式会社日立メディコ 回転陽極ｘ線管の製造装置
FR2893759B1 (fr) * 2005-11-23 2008-01-04 Gen Electric Tube a rayons x a palier mecanique avec joint d'etancheite perfectionne et procede de montage
US20080056450A1 (en) * 2006-09-01 2008-03-06 General Electric Company X-ray tubes and methods of making the same
US10748736B2 (en) * 2017-10-18 2020-08-18 Kla-Tencor Corporation Liquid metal rotating anode X-ray source for semiconductor metrology
CN115376871A (zh) * 2021-05-18 2022-11-22 西门子爱克斯射线真空技术(无锡)有限公司 X射线管及x射线发生装置
US11818827B2 (en) 2021-06-07 2023-11-14 GE Precision Healthcare LLC Methods and systems for power supply

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8601414A (nl) 1986-06-02 1988-01-04 Philips Nv Roentgenbuis met een draaianode.
JP2907866B2 (ja) * 1988-07-06 1999-06-21 株式会社東芝 回転陽極ｘ線管
US5150398A (en) 1988-07-06 1992-09-22 Kabushiki Kaisha Toshiba Bearing and rotary anode X-ray tube employing the bearing
DE3842034A1 (de) 1988-12-14 1990-06-21 Philips Patentverwaltung Drehanoden-roentgenroehre mit fluessigem schmiermittel
DE3900729A1 (de) 1989-01-12 1990-07-19 Philips Patentverwaltung Drehanoden-roentgenroehre mit einem gleitlager, insbesondere einem spiralrillenlager
US4962519A (en) 1989-03-31 1990-10-09 General Electric Company Lubricated bearing retainer for X-ray tube
JPH0414742A (ja) * 1990-05-08 1992-01-20 Toshiba Corp 軸受装置及びそれを用いたｘ線管
US5169243A (en) 1990-09-28 1992-12-08 Koyo Seiko Co., Ltd. Dynamic pressure bearing for an x-ray tube having a rotary anode
JPH06103940A (ja) * 1992-09-21 1994-04-15 Shimadzu Corp Ｘ線管
US5483570A (en) 1994-06-24 1996-01-09 General Electric Company Bearings for x-ray tubes
DE19630351C1 (de) 1996-07-26 1997-11-27 Siemens Ag Röntgenröhre mit einem Gleitlager
JP3916770B2 (ja) * 1998-01-22 2007-05-23 株式会社ジェイテクト 回転陽極ｘ線管
US6445770B1 (en) 2000-02-10 2002-09-03 Koninklijke Philips Electronics N.V. Thermally isolated x-ray tube bearing
JP3892674B2 (ja) * 2001-02-23 2007-03-14 株式会社東芝 回転陽極型ｘ線管
US6636583B2 (en) * 2002-03-04 2003-10-21 Ge Medical Systems Global Technology Co., Llc Grease bearing with gallium shunt

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