ATA89990A - Drehanode für eine röntgenröhre - Google Patents

Drehanode für eine röntgenröhre

Info

Publication number
ATA89990A
ATA89990A AT0089990A AT89990A ATA89990A AT A89990 A ATA89990 A AT A89990A AT 0089990 A AT0089990 A AT 0089990A AT 89990 A AT89990 A AT 89990A AT A89990 A ATA89990 A AT A89990A
Authority
AT
Austria
Prior art keywords
ray tube
rotating anode
anode
rotating
ray
Prior art date
Application number
AT0089990A
Other languages
English (en)
Other versions
AT399243B (de
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of ATA89990A publication Critical patent/ATA89990A/de
Application granted granted Critical
Publication of AT399243B publication Critical patent/AT399243B/de

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
    • H01J35/106—Active cooling, e.g. fluid flow, heat pipes

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • X-Ray Techniques (AREA)
AT0089990A 1989-04-24 1990-04-17 Drehanode für eine röntgenröhre AT399243B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/342,149 US4945562A (en) 1989-04-24 1989-04-24 X-ray target cooling

Publications (2)

Publication Number Publication Date
ATA89990A true ATA89990A (de) 1994-08-15
AT399243B AT399243B (de) 1995-04-25

Family

ID=23340565

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0089990A AT399243B (de) 1989-04-24 1990-04-17 Drehanode für eine röntgenröhre

Country Status (4)

Country Link
US (1) US4945562A (de)
JP (1) JP3229310B2 (de)
AT (1) AT399243B (de)
DE (1) DE4012019B4 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8914064U1 (de) * 1989-11-29 1990-02-01 Philips Patentverwaltung Gmbh, 2000 Hamburg Röntgenröhre
JPH04118841A (ja) * 1990-05-16 1992-04-20 Toshiba Corp 回転陽極ｘ線管およびその製造方法
US5223757A (en) * 1990-07-09 1993-06-29 General Electric Company Motor cooling using a liquid cooled rotor
US5784430A (en) * 1996-04-16 1998-07-21 Northrop Grumman Corporation Multiple station gamma ray absorption contraband detection system
US6215851B1 (en) 1998-07-22 2001-04-10 Northrop Grumman Corporation High current proton beam target
US6249569B1 (en) 1998-12-22 2001-06-19 General Electric Company X-ray tube having increased cooling capabilities
GB9903474D0 (en) † 1999-02-17 1999-04-07 Univ Newcastle Process for the conversion of a fluid phase substrate by dynamic heterogenous contact with an agent
DE19926741C2 (de) * 1999-06-11 2002-11-07 Siemens Ag Flüssigmetall-Gleitlager mit Kühllanze
US6400799B1 (en) * 1999-07-12 2002-06-04 Varian Medical Systems, Inc. X-ray tube cooling system
US6335512B1 (en) 1999-07-13 2002-01-01 General Electric Company X-ray device comprising a crack resistant weld
US6445769B1 (en) * 2000-10-25 2002-09-03 Koninklijke Philips Electronics N.V. Internal bearing cooling using forced air
US6377659B1 (en) 2000-12-29 2002-04-23 Ge Medical Systems Global Technology Company, Llc X-ray tubes and x-ray systems having a thermal gradient device
US6477231B2 (en) * 2000-12-29 2002-11-05 General Electric Company Thermal energy transfer device and x-ray tubes and x-ray systems incorporating same
US6430260B1 (en) 2000-12-29 2002-08-06 General Electric Company X-ray tube anode cooling device and systems incorporating same
US6798865B2 (en) * 2002-11-14 2004-09-28 Ge Medical Systems Global Technology HV system for a mono-polar CT tube
US7410484B2 (en) * 2003-01-15 2008-08-12 Cryodynamics, Llc Cryotherapy probe
US7273479B2 (en) * 2003-01-15 2007-09-25 Cryodynamics, Llc Methods and systems for cryogenic cooling
US7083612B2 (en) * 2003-01-15 2006-08-01 Cryodynamics, Llc Cryotherapy system
GB0525593D0 (en) 2005-12-16 2006-01-25 Cxr Ltd X-ray tomography inspection systems
GB0812864D0 (en) * 2008-07-15 2008-08-20 Cxr Ltd Coolign anode
US10483077B2 (en) 2003-04-25 2019-11-19 Rapiscan Systems, Inc. X-ray sources having reduced electron scattering
US8243876B2 (en) 2003-04-25 2012-08-14 Rapiscan Systems, Inc. X-ray scanners
US6925152B2 (en) * 2003-05-13 2005-08-02 Ge Medical Systems Global Technology Co., Llc Target attachment assembly
US7199384B2 (en) * 2004-07-09 2007-04-03 Energetiq Technology Inc. Inductively-driven light source for lithography
US7948185B2 (en) * 2004-07-09 2011-05-24 Energetiq Technology Inc. Inductively-driven plasma light source
US7307375B2 (en) * 2004-07-09 2007-12-11 Energetiq Technology Inc. Inductively-driven plasma light source
GB2417215B (en) * 2004-08-18 2009-06-10 Protensive Ltd Spinning disc reactor with enhanced spreader plate features
JP4210645B2 (ja) * 2004-12-21 2009-01-21 株式会社リガク 回転対陰極ｘ線管およびｘ線発生装置
DE102005062074A1 (de) 2005-07-25 2007-02-01 Schunk Kohlenstofftechnik Gmbh Kühlkörper sowie Verfahren zur Herstellung eines Kühlkörpers
DE102005049270B4 (de) * 2005-10-14 2012-02-16 Siemens Ag Drehkolbenröhre mit einer von Kühlflüssigkeit durchströmten Kühleinrichtung sowie Verwendung der Kühlflüssigkeit
US7502446B2 (en) * 2005-10-18 2009-03-10 Alft Inc. Soft x-ray generator
US9046465B2 (en) 2011-02-24 2015-06-02 Rapiscan Systems, Inc. Optimization of the source firing pattern for X-ray scanning systems
US7520672B2 (en) * 2006-03-31 2009-04-21 General Electric Company Cooling assembly for an X-ray tube
JP4814744B2 (ja) * 2006-09-26 2011-11-16 ブルカー・エイエックスエス株式会社 回転対陰極ｘ線管及びｘ線発生装置
US7508916B2 (en) * 2006-12-08 2009-03-24 General Electric Company Convectively cooled x-ray tube target and method of making same
GB0901338D0 (en) 2009-01-28 2009-03-11 Cxr Ltd X-Ray tube electron sources
US9202664B2 (en) 2012-10-12 2015-12-01 Varian Medical Systems, Inc. Finned anode
GB2517671A (en) 2013-03-15 2015-03-04 Nikon Metrology Nv X-ray source, high-voltage generator, electron beam gun, rotary target assembly, rotary target and rotary vacuum seal
CA2922970C (en) 2013-09-24 2022-09-13 Adagio Medical, Inc. Endovascular near critical fluid based cryoablation catheter and related methods
WO2015160574A1 (en) 2014-04-17 2015-10-22 Adagio Medical, Inc. Endovascular near critical fluid based cryoablation catheter having plurality of preformed treatment shapes
WO2016077045A1 (en) 2014-11-13 2016-05-19 Adagio Medical, Inc. Pressure modulated cryoablation system and related methods
US11051867B2 (en) 2015-09-18 2021-07-06 Adagio Medical, Inc. Tissue contact verification system
US10864031B2 (en) 2015-11-30 2020-12-15 Adagio Medical, Inc. Ablation method for creating elongate continuous lesions enclosing multiple vessel entries
CN110199373B (zh) 2017-01-31 2021-09-28 拉皮斯坎系统股份有限公司 大功率x射线源与操作方法
US11564725B2 (en) 2017-09-05 2023-01-31 Adagio Medical, Inc. Ablation catheter having a shape memory stylet
JP6960153B2 (ja) * 2017-09-05 2021-11-05 株式会社リガク Ｘ線発生装置
CA3087772A1 (en) 2018-01-10 2019-07-18 Adagio Medical, Inc. Cryoablation element with conductive liner

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748910C (de) * 1940-10-01 1944-11-11 Als OEldiffusionspumpe eingerichtete Drehanodenroentgenroehre
US4405876A (en) * 1981-04-02 1983-09-20 Iversen Arthur H Liquid cooled anode x-ray tubes
US4622687A (en) * 1981-04-02 1986-11-11 Arthur H. Iversen Liquid cooled anode x-ray tubes
US4577340A (en) * 1983-09-19 1986-03-18 Technicare Corporation High vacuum rotating anode X-ray tube
US4625324A (en) * 1983-09-19 1986-11-25 Technicare Corporation High vacuum rotating anode x-ray tube
JP2539193B2 (ja) * 1984-12-20 1996-10-02 バリアン・アソシエイツ・インコーポレイテッド 高強度ｘ線源
EP0293791A1 (de) * 1987-06-02 1988-12-07 IVERSEN, Arthur H. Mit Flüssigkeit gekühlte Drehanoden
JP5335000B2 (ja) 2009-01-26 2013-11-06 範昭 角 熱交換システム

Also Published As

Publication number Publication date
US4945562A (en) 1990-07-31
JP3229310B2 (ja) 2001-11-19
AT399243B (de) 1995-04-25
DE4012019B4 (de) 2004-11-18
JPH0340348A (ja) 1991-02-21
DE4012019A1 (de) 1990-10-25

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee