DE69736345D1 - Apparat zur erzeugung von röntgenstrahlen mit einer wärmeübertragungsvorrichtung - Google Patents

Apparat zur erzeugung von röntgenstrahlen mit einer wärmeübertragungsvorrichtung

Info

Publication number
DE69736345D1
DE69736345D1 DE69736345T DE69736345T DE69736345D1 DE 69736345 D1 DE69736345 D1 DE 69736345D1 DE 69736345 T DE69736345 T DE 69736345T DE 69736345 T DE69736345 T DE 69736345T DE 69736345 D1 DE69736345 D1 DE 69736345D1
Authority
DE
Germany
Prior art keywords
generating
heat transfer
transfer device
ray rays
rays
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
DE69736345T
Other languages
English (en)
Other versions
DE69736345T2 (de
Inventor
Clark Treseder
Gordon Lavering
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 Technologies 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 Technologies Inc filed Critical Varian Medical Systems Technologies Inc
Application granted granted Critical
Publication of DE69736345D1 publication Critical patent/DE69736345D1/de
Publication of DE69736345T2 publication Critical patent/DE69736345T2/de
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
    • H01J35/16—Vessels; Containers; Shields associated therewith
    • 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
    • H01J2235/16—Vessels
    • H01J2235/165—Shielding arrangements
DE69736345T 1996-06-06 1997-05-16 Apparat zur erzeugung von röntgenstrahlen mit einer wärmeübertragungsvorrichtung Expired - Fee Related DE69736345T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/660,617 US5689542A (en) 1996-06-06 1996-06-06 X-ray generating apparatus with a heat transfer device
PCT/US1997/008493 WO1997047163A1 (en) 1996-06-06 1997-05-16 X-ray generating apparatus with a heat transfer device
US660617 2000-09-13

Publications (2)

Publication Number Publication Date
DE69736345D1 true DE69736345D1 (de) 2006-08-31
DE69736345T2 DE69736345T2 (de) 2007-07-12

Family

ID=24650251

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69736345T Expired - Fee Related DE69736345T2 (de) 1996-06-06 1997-05-16 Apparat zur erzeugung von röntgenstrahlen mit einer wärmeübertragungsvorrichtung
DE69740134T Expired - Lifetime DE69740134D1 (de) 1996-06-06 1997-05-16 Apparat zur Erzeugung von Röntgenstrahlen mit einer Wärmeübertragungsvorrichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69740134T Expired - Lifetime DE69740134D1 (de) 1996-06-06 1997-05-16 Apparat zur Erzeugung von Röntgenstrahlen mit einer Wärmeübertragungsvorrichtung

Country Status (6)

Country Link
US (1) US5689542A (de)
EP (2) EP1727405B1 (de)
JP (3) JP3758092B2 (de)
DE (2) DE69736345T2 (de)
IL (1) IL122998A (de)
WO (1) WO1997047163A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3957803B2 (ja) * 1996-02-22 2007-08-15 キヤノン株式会社 光電変換装置
US6115454A (en) * 1997-08-06 2000-09-05 Varian Medical Systems, Inc. High-performance X-ray generating apparatus with improved cooling system
US5995585A (en) * 1998-02-17 1999-11-30 General Electric Company X-ray tube having electron collector
US6215852B1 (en) * 1998-12-10 2001-04-10 General Electric Company Thermal energy storage and transfer assembly
JP2000306533A (ja) * 1999-02-19 2000-11-02 Toshiba Corp 透過放射型ｘ線管およびその製造方法
JP4642951B2 (ja) * 1999-03-12 2011-03-02 株式会社東芝 Ｘ線コンピュータ断層撮影装置
US6400799B1 (en) * 1999-07-12 2002-06-04 Varian Medical Systems, Inc. X-ray tube cooling system
US6519318B1 (en) * 1999-07-12 2003-02-11 Varian Medical Systems, Inc. Large surface area x-ray tube shield structure
US6438207B1 (en) * 1999-09-14 2002-08-20 Varian Medical Systems, Inc. X-ray tube having improved focal spot control
US6327340B1 (en) 1999-10-29 2001-12-04 Varian Medical Systems, Inc. Cooled x-ray tube and method of operation
US6529579B1 (en) 2000-03-15 2003-03-04 Varian Medical Systems, Inc. Cooling system for high power x-ray tubes
EP1236219B1 (de) * 2000-08-14 2006-06-21 Koninklijke Philips Electronics N.V. Drehanode mit kompakter abschirmvorrichtung
US6580780B1 (en) 2000-09-07 2003-06-17 Varian Medical Systems, Inc. Cooling system for stationary anode x-ray tubes
US6438208B1 (en) 2000-09-08 2002-08-20 Varian Medical Systems, Inc. Large surface area x-ray tube window and window cooling plenum
US6519317B2 (en) 2001-04-09 2003-02-11 Varian Medical Systems, Inc. Dual fluid cooling system for high power x-ray tubes
ATE421163T1 (de) * 2002-04-02 2009-01-15 Koninkl Philips Electronics Nv Vorrichtung zur erzeugung von röntgenstrahlung mit wärmeabsorbierendem bauteil
US6798865B2 (en) * 2002-11-14 2004-09-28 Ge Medical Systems Global Technology HV system for a mono-polar CT tube
US7403596B1 (en) 2002-12-20 2008-07-22 Varian Medical Systems, Inc. X-ray tube housing window
EP2487702B1 (de) * 2003-10-17 2013-09-25 Kabushiki Kaisha Toshiba Röntgenröhre
US6977991B1 (en) 2004-01-13 2005-12-20 Siemens Aktiengesellschaft Cooling arrangement for an X-ray tube having an external electron beam deflector
JP4698608B2 (ja) * 2004-01-13 2011-06-08 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Ｘ線管冷却環
US6975704B2 (en) * 2004-01-16 2005-12-13 Siemens Aktiengesellschaft X-ray tube with housing adapted to receive and hold an electron beam deflector
US7257194B2 (en) 2004-02-09 2007-08-14 Varian Medical Systems Technologies, Inc. Cathode head with focal spot control
US6944270B1 (en) * 2004-02-26 2005-09-13 Osmic, Inc. X-ray source
US6980628B2 (en) * 2004-03-31 2005-12-27 General Electric Company Electron collector system
JP5226312B2 (ja) * 2004-09-03 2013-07-03 バリアン・メディカル・システムズ・インコーポレイテッド シールド構造体及び同シールド構造体を含むｘ線装置
US7058160B2 (en) * 2004-09-03 2006-06-06 Varian Medical Systems Technologies, Inc. Shield structure 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
JP4690868B2 (ja) 2005-11-25 2011-06-01 株式会社東芝 回転陽極ｘ線管
US7236571B1 (en) * 2006-06-22 2007-06-26 General Electric Systems and apparatus for integrated X-Ray tube cooling
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
US7410296B2 (en) * 2006-11-09 2008-08-12 General Electric Company Electron absorption apparatus for an x-ray device
US20080112540A1 (en) * 2006-11-09 2008-05-15 General Electric Company Shield assembly apparatus for an x-ray device
WO2009038608A2 (en) * 2007-06-22 2009-03-26 The Board Of Trustees Of The University Of Illinois Temperature enhancement of x-ray radiation sources
US7702077B2 (en) * 2008-05-19 2010-04-20 General Electric Company Apparatus for a compact HV insulator for x-ray and vacuum tube and method of assembling same
US8503616B2 (en) * 2008-09-24 2013-08-06 Varian Medical Systems, Inc. X-ray tube window
EP2293050B1 (de) * 2009-04-07 2016-09-07 ANBE SMT Co. Erhitzungsvorrichtung für röntgeninspektionen
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
US9524845B2 (en) 2012-01-18 2016-12-20 Varian Medical Systems, Inc. X-ray tube cathode with magnetic electron beam steering
WO2013163256A1 (en) * 2012-04-26 2013-10-31 American Science And Engineering, Inc. X-ray tube with rotating anode aperture

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2363435A (en) * 1941-07-28 1944-11-21 Hoover Co Refrigeration
EP0009946A1 (de) * 1978-10-02 1980-04-16 Pfizer Inc. Röntgenröhre
US4309637A (en) * 1979-11-13 1982-01-05 Emi Limited Rotating anode X-ray tube
EP0460421A1 (de) * 1990-06-08 1991-12-11 Siemens Aktiengesellschaft Röntgenröhre
US5165093A (en) * 1992-03-23 1992-11-17 The Titan Corporation Interstitial X-ray needle
US5299249A (en) * 1992-11-27 1994-03-29 Picker International, Inc. Heat transfer techniques for moving thermal energy from high power X-ray tubes on rotating CT gantries to a remote location
US5995585A (en) * 1998-02-17 1999-11-30 General Electric Company X-ray tube having electron collector

Also Published As

Publication number Publication date
JP3758092B2 (ja) 2006-03-22
JP3988167B2 (ja) 2007-10-10
IL122998A (en) 2001-06-14
JP2007134342A (ja) 2007-05-31
EP1727405A3 (de) 2006-12-27
JP2006066402A (ja) 2006-03-09
DE69740134D1 (de) 2011-04-07
EP0842593A1 (de) 1998-05-20
EP0842593B1 (de) 2006-07-19
US5689542A (en) 1997-11-18
EP1727405B1 (de) 2011-02-23
DE69736345T2 (de) 2007-07-12
EP1727405A2 (de) 2006-11-29
JPH11510955A (ja) 1999-09-21
WO1997047163A1 (en) 1997-12-11
IL122998A0 (en) 1998-08-16
JP4176799B2 (ja) 2008-11-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: VARIAN MEDICAL SYSTEMS, INC.(N.D.GES.D.STAATES, US

8339 Ceased/non-payment of the annual fee