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FR2879810B1 - Tube a rayons x bien refroidi - Google Patents

Tube a rayons x bien refroidi

Info

Publication number
FR2879810B1
FR2879810B1 FR0453134A FR0453134A FR2879810B1 FR 2879810 B1 FR2879810 B1 FR 2879810B1 FR 0453134 A FR0453134 A FR 0453134A FR 0453134 A FR0453134 A FR 0453134A FR 2879810 B1 FR2879810 B1 FR 2879810B1
Authority
FR
France
Prior art keywords
ray tube
tube well
well cooled
cooled
ray
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
FR0453134A
Other languages
English (en)
Other versions
FR2879810A1 (fr
Inventor
Martin Thomas Saint
Jean Christophe Claisse
Frederic Dahan
Gweneal Lemarchand
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to FR0453134A priority Critical patent/FR2879810B1/fr
Priority to US11/293,922 priority patent/US7187757B2/en
Priority to JP2005352800A priority patent/JP2006179482A/ja
Priority to DE102005063243A priority patent/DE102005063243A1/de
Publication of FR2879810A1 publication Critical patent/FR2879810A1/fr
Application granted granted Critical
Publication of FR2879810B1 publication Critical patent/FR2879810B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
    • H01J35/105—Cooling of rotating anodes, e.g. heat emitting layers or structures
    • H01J35/107—Cooling of the bearing assemblies
    • 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
    • H01J35/1024—Rolling bearings
FR0453134A 2004-12-21 2004-12-21 Tube a rayons x bien refroidi Expired - Fee Related FR2879810B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0453134A FR2879810B1 (fr) 2004-12-21 2004-12-21 Tube a rayons x bien refroidi
US11/293,922 US7187757B2 (en) 2004-12-21 2005-12-05 Cooled radiation emission device
JP2005352800A JP2006179482A (ja) 2004-12-21 2005-12-07 冷却式放射線放出デバイス
DE102005063243A DE102005063243A1 (de) 2004-12-21 2005-12-20 Gekühlte Strahlungsemissionsvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0453134A FR2879810B1 (fr) 2004-12-21 2004-12-21 Tube a rayons x bien refroidi

Publications (2)

Publication Number Publication Date
FR2879810A1 FR2879810A1 (fr) 2006-06-23
FR2879810B1 true FR2879810B1 (fr) 2007-02-16

Family

ID=34953210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0453134A Expired - Fee Related FR2879810B1 (fr) 2004-12-21 2004-12-21 Tube a rayons x bien refroidi

Country Status (4)

Country Link
US (1) US7187757B2 (fr)
JP (1) JP2006179482A (fr)
DE (1) DE102005063243A1 (fr)
FR (1) FR2879810B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2091436A1 (fr) * 2006-11-03 2009-08-26 Koninklijke Philips Electronics N.V. Bras en c à multiples rotations
US7508916B2 (en) * 2006-12-08 2009-03-24 General Electric Company Convectively cooled x-ray tube target and method of making same
FR2913813A1 (fr) * 2007-03-15 2008-09-19 Gen Electric Tube a rayons x comportant un systeme de refroidissement d'une anode tournante a rayons x
US20080239262A1 (en) * 2007-03-29 2008-10-02 Asml Netherlands B.V. Radiation source for generating electromagnetic radiation and method for generating electromagnetic radiation
US7629593B2 (en) * 2007-06-28 2009-12-08 Asml Netherlands B.V. Lithographic apparatus, radiation system, device manufacturing method, and radiation generating method
US20100128848A1 (en) * 2008-11-21 2010-05-27 General Electric Company X-ray tube having liquid lubricated bearings and liquid cooled target
DE102008062671B4 (de) * 2008-12-17 2011-05-12 Siemens Aktiengesellschaft Röntgeneinrichtung
US8300770B2 (en) 2010-07-13 2012-10-30 Varian Medical Systems, Inc. Liquid metal containment in an x-ray tube
CN105229770B (zh) * 2013-05-03 2017-05-10 项晓东 用于利用相变热交换的高亮度x射线管的冷却装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719847A (en) * 1970-08-03 1973-03-06 Gen Electric Liquid cooled x-ray tube anode
DE8801941U1 (de) * 1988-02-15 1989-06-15 Siemens AG, 1000 Berlin und 8000 München Röntgenröhre
US4943989A (en) * 1988-08-02 1990-07-24 General Electric Company X-ray tube with liquid cooled heat receptor
US5749413A (en) * 1991-09-23 1998-05-12 Sundstrand Corporation Heat exchanger for high power electrical component and package incorporating same
JP3228992B2 (ja) 1992-03-10 2001-11-12 光洋精工株式会社 Ｘ線管装置
US5541975A (en) * 1994-01-07 1996-07-30 Anderson; Weston A. X-ray tube having rotary anode cooled with high thermal conductivity fluid
US5737387A (en) * 1994-03-11 1998-04-07 Arch Development Corporation Cooling for a rotating anode X-ray tube
US5516212A (en) * 1995-09-18 1996-05-14 Western Digital Corporation Hydrodynamic bearing with controlled lubricant pressure distribution
US5875227A (en) * 1997-09-08 1999-02-23 General Electric Company X-ray tube rotor and stator assembly
US6160868A (en) * 1999-03-09 2000-12-12 General Electric Company X-ray tube apparatus employing liquid metal for heat removal
US6192107B1 (en) * 1999-03-24 2001-02-20 General Electric Company Liquid metal cooled anode for an X-ray tube
JP4357094B2 (ja) * 1999-08-10 2009-11-04 株式会社東芝 回転陽極型ｘ線管及びそれを内蔵したｘ線管装置
US6295338B1 (en) * 1999-10-28 2001-09-25 Marconi Medical Systems, Inc. Oil cooled bearing assembly
JP2001325908A (ja) * 2000-03-09 2001-11-22 Toshiba Corp 回転陽極型ｘ線管
DE10017777A1 (de) * 2000-04-10 2001-10-18 Siemens Ag Röntgenröhre
US20020050347A1 (en) * 2000-10-27 2002-05-02 Hainley Donald C. Multi-plate heat exchanger with flow rings
US6377658B1 (en) * 2001-07-27 2002-04-23 General Electric Company Seal for liquid metal bearing assembly
US6556654B1 (en) * 2001-11-09 2003-04-29 Varian Medical Systems, Inc. High voltage cable and clamp system for an X-ray tube
US6636583B2 (en) * 2002-03-04 2003-10-21 Ge Medical Systems Global Technology Co., Llc Grease bearing with gallium shunt

Also Published As

Publication number Publication date
US7187757B2 (en) 2007-03-06
US20060133577A1 (en) 2006-06-22
DE102005063243A1 (de) 2006-06-22
JP2006179482A (ja) 2006-07-06
FR2879810A1 (fr) 2006-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110831