DE60141637D1 - Abschirmstruktur für röntgenröhre mit grosser oberfläche - Google Patents

Abschirmstruktur für röntgenröhre mit grosser oberfläche

Info

Publication number
DE60141637D1
DE60141637D1 DE60141637T DE60141637T DE60141637D1 DE 60141637 D1 DE60141637 D1 DE 60141637D1 DE 60141637 T DE60141637 T DE 60141637T DE 60141637 T DE60141637 T DE 60141637T DE 60141637 D1 DE60141637 D1 DE 60141637D1
Authority
DE
Germany
Prior art keywords
fluid
shield
coolant
ray tube
cooling
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 - Lifetime
Application number
DE60141637T
Other languages
English (en)
Inventor
Gregory C Andrews
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.)
Varian Medical Systems Inc
Original Assignee
Varian Medical Systems Inc
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 Varian Medical Systems Inc filed Critical Varian Medical Systems Inc
Application granted granted Critical
Publication of DE60141637D1 publication Critical patent/DE60141637D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/02—Constructional details
    • H05G1/04—Mounting the X-ray tube within a closed housing
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/02—Constructional details
    • H05G1/025—Means for cooling the X-ray tube or the generator
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/02—Constructional details
    • H05G1/04—Mounting the X-ray tube within a closed housing
    • H05G1/06—X-ray tube and at least part of the power supply apparatus being mounted within the same housing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/12—Cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/12—Cooling
    • H01J2235/1216—Cooling of the vessel
    • 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
    • H01J2235/1245—Increasing emissive surface area
    • H01J2235/125—Increasing emissive surface area with interdigitated fins or slots
    • 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
    • H01J2235/1262—Circulating fluids
    • H01J2235/1283—Circulating fluids in conjunction with extended surfaces (e.g. fins or ridges)
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/16—Vessels
    • H01J2235/165—Shielding arrangements
    • H01J2235/168—Shielding arrangements against charged particles

Landscapes

  • X-Ray Techniques (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Laminated Bodies (AREA)
DE60141637T 2000-09-07 2001-08-10 Abschirmstruktur für röntgenröhre mit grosser oberfläche Expired - Lifetime DE60141637D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/656,076 US6519318B1 (en) 1999-07-12 2000-09-07 Large surface area x-ray tube shield structure
PCT/US2001/025243 WO2002027751A1 (en) 2000-09-06 2001-08-10 Large surface area x-ray tube shield structure

Publications (1)

Publication Number Publication Date
DE60141637D1 true DE60141637D1 (de) 2010-05-06

Family

ID=24631512

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60141637T Expired - Lifetime DE60141637D1 (de) 2000-09-07 2001-08-10 Abschirmstruktur für röntgenröhre mit grosser oberfläche

Country Status (7)

Country Link
US (1) US6519318B1 (de)
EP (1) EP1316103B1 (de)
JP (1) JP3857983B2 (de)
AT (1) ATE462196T1 (de)
AU (1) AU2001284845A1 (de)
DE (1) DE60141637D1 (de)
WO (1) WO2002027751A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1763890B1 (de) * 2004-06-30 2016-09-21 Koninklijke Philips N.V. Röntgenröhrenvorrichtung mit kühlsystem
US7201514B2 (en) * 2004-09-29 2007-04-10 Varian Medical Systems Technologies, Inc. Fluid connection assembly for x-ray device
US7486774B2 (en) * 2005-05-25 2009-02-03 Varian Medical Systems, Inc. Removable aperture cooling structure for an X-ray tube
US7668298B2 (en) * 2005-12-20 2010-02-23 General Electric Co. System and method for collecting backscattered electrons in an x-ray tube
US7359486B2 (en) * 2005-12-20 2008-04-15 General Electric Co. Structure for collecting scattered electrons
US20080095317A1 (en) * 2006-10-17 2008-04-24 General Electric Company Method and apparatus for focusing and deflecting the electron beam of an x-ray device
US20080112540A1 (en) * 2006-11-09 2008-05-15 General Electric Company Shield assembly apparatus for an x-ray device
US7410296B2 (en) * 2006-11-09 2008-08-12 General Electric Company Electron absorption apparatus for an x-ray device
US8000450B2 (en) * 2007-09-25 2011-08-16 Varian Medical Systems, Inc. Aperture shield incorporating refractory materials
CN101903968B (zh) * 2007-12-19 2012-08-29 皇家飞利浦电子股份有限公司 散射电子收集器
US7881436B2 (en) 2008-05-12 2011-02-01 General Electric Company Method and apparatus of differential pumping in an x-ray tube
US8130910B2 (en) * 2009-08-14 2012-03-06 Varian Medical Systems, Inc. Liquid-cooled aperture body in an x-ray tube
DE102009037724B4 (de) * 2009-08-17 2011-09-15 Siemens Aktiengesellschaft Röntgenstrahler
US8867706B2 (en) * 2010-11-09 2014-10-21 Varian Medical Systems, Inc. Asymmetric x-ray tube
JP5711007B2 (ja) * 2011-03-02 2015-04-30 浜松ホトニクス株式会社 開放型ｘ線源用冷却構造及び開放型ｘ線源
US9530528B2 (en) 2011-12-16 2016-12-27 Varian Medical Systems, Inc. X-ray tube aperture having expansion joints
US9514911B2 (en) 2012-02-01 2016-12-06 Varian Medical Systems, Inc. X-ray tube aperture body with shielded vacuum wall
JP2013218933A (ja) * 2012-04-10 2013-10-24 Canon Inc 微小焦点ｘ線発生装置及びｘ線撮影装置
CN111033674B (zh) * 2017-08-31 2022-09-30 上海联影医疗科技股份有限公司 辐射发射装置
DE102017217181B3 (de) * 2017-09-27 2018-10-11 Siemens Healthcare Gmbh Stehanode für einen Röntgenstrahler und Röntgenstrahler
JP7048396B2 (ja) * 2018-04-12 2022-04-05 浜松ホトニクス株式会社 Ｘ線管
CN115206755A (zh) * 2021-04-14 2022-10-18 上海超群检测科技股份有限公司 一种带自屏蔽x射线管及其制作方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1527813A (en) 1976-06-02 1978-10-11 Emi Ltd Cooling x-ray apparatus
US4622687A (en) * 1981-04-02 1986-11-11 Arthur H. Iversen Liquid cooled anode x-ray tubes
US4709559A (en) 1985-08-01 1987-12-01 Siemens Aktiengesellschaft Cooling system for relatively movable components
US5018181A (en) 1987-06-02 1991-05-21 Coriolis Corporation Liquid cooled rotating anodes
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
US5689542A (en) * 1996-06-06 1997-11-18 Varian Associates, Inc. X-ray generating apparatus with a heat transfer device
US6115454A (en) * 1997-08-06 2000-09-05 Varian Medical Systems, Inc. High-performance X-ray generating apparatus with improved cooling system
US6125169A (en) 1997-12-19 2000-09-26 Picker International, Inc. Target integral heat shield for x-ray tubes
US6002745A (en) 1998-06-04 1999-12-14 Varian Medical Systems, Inc. X-ray tube target assembly with integral heat shields
US6074092A (en) 1998-09-28 2000-06-13 Varian Medical Systems, Inc. Cooling system for an x-ray source
US6252934B1 (en) * 1999-03-09 2001-06-26 Teledyne Technologies Incorporated Apparatus and method for cooling a structure using boiling fluid
US6366642B1 (en) * 2001-01-16 2002-04-02 Varian Medical Systems, Inc. X-ray tube cooling system

Also Published As

Publication number Publication date
WO2002027751A1 (en) 2002-04-04
US6519318B1 (en) 2003-02-11
JP2004510304A (ja) 2004-04-02
ATE462196T1 (de) 2010-04-15
EP1316103A1 (de) 2003-06-04
EP1316103B1 (de) 2010-03-24
JP3857983B2 (ja) 2006-12-13
EP1316103A4 (de) 2003-06-25
AU2001284845A1 (en) 2002-04-08

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Legal Events

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