NL194180C - R÷ntgenbuis met een holle, draaibare anode en een stationair, met vloeistof gekoeld inzetstuk. - Google Patents

R÷ntgenbuis met een holle, draaibare anode en een stationair, met vloeistof gekoeld inzetstuk. Download PDF

Info

Publication number
NL194180C
NL194180C NL8900830A NL8900830A NL194180C NL 194180 C NL194180 C NL 194180C NL 8900830 A NL8900830 A NL 8900830A NL 8900830 A NL8900830 A NL 8900830A NL 194180 C NL194180 C NL 194180C
Authority
NL
Netherlands
Prior art keywords
tube
shaped part
disc
insert
stationary
Prior art date
Application number
NL8900830A
Other languages
English (en)
Dutch (nl)
Other versions
NL194180B (nl
NL8900830A (nl
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 NL8900830A publication Critical patent/NL8900830A/nl
Publication of NL194180B publication Critical patent/NL194180B/xx
Application granted granted Critical
Publication of NL194180C publication Critical patent/NL194180C/nl

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

Landscapes

  • X-Ray Techniques (AREA)
NL8900830A 1988-04-04 1989-04-04 R÷ntgenbuis met een holle, draaibare anode en een stationair, met vloeistof gekoeld inzetstuk. NL194180C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17723488 1988-04-04
US07/177,234 US4928296A (en) 1988-04-04 1988-04-04 Apparatus for cooling an X-ray device

Publications (3)

Publication Number Publication Date
NL8900830A NL8900830A (nl) 1989-11-01
NL194180B NL194180B (nl) 2001-04-02
NL194180C true NL194180C (nl) 2001-08-03

Family

ID=22647763

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8900830A NL194180C (nl) 1988-04-04 1989-04-04 R÷ntgenbuis met een holle, draaibare anode en een stationair, met vloeistof gekoeld inzetstuk.

Country Status (5)

Country Link
US (1) US4928296A (de)
JP (1) JP2726093B2 (de)
AT (1) AT397319B (de)
DE (1) DE3910224C2 (de)
NL (1) NL194180C (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5077781A (en) * 1990-01-30 1991-12-31 Iversen Arthur H Rotating shaft assembly for x-ray tubes
DE4227495A1 (de) * 1992-08-20 1994-02-24 Philips Patentverwaltung Drehanoden-Röntgenröhre mit Kühlvorrichtung
US5440608A (en) * 1993-07-13 1995-08-08 David V. Habif, Jr. Method and system for extending the service life of an x-ray tube
US5732123A (en) * 1993-07-13 1998-03-24 David V. Habif, Jr. Method and system for extending the service life of an x-ray tube
US5596622A (en) * 1993-07-13 1997-01-21 David V. Habif, Jr. Method and system for extending the service life of an x-ray tube
DE19614841C2 (de) * 1996-04-15 1998-11-05 Siemens Ag Flüssigmetall-Gleitlager mit Kühllanze
US5689543A (en) * 1996-12-18 1997-11-18 General Electric Company Method for balancing rotatable anodes for X-ray tubes
US5757885A (en) * 1997-04-18 1998-05-26 Siemens Medical Systems, Inc. Rotary target driven by cooling fluid flow for medical linac and intense beam linac
US5802140A (en) * 1997-08-29 1998-09-01 Varian Associates, Inc. X-ray generating apparatus with integral housing
US6254272B1 (en) 1999-02-05 2001-07-03 Maurice D. Dilick Method and apparatus for extending the life of an x-ray tube
US6252934B1 (en) 1999-03-09 2001-06-26 Teledyne Technologies Incorporated Apparatus and method for cooling a structure using boiling fluid
US6361208B1 (en) 1999-11-26 2002-03-26 Varian Medical Systems Mammography x-ray tube having an integral housing assembly
US7079624B1 (en) 2000-01-26 2006-07-18 Varian Medical Systems, Inc. X-Ray tube and method of manufacture
US6580780B1 (en) * 2000-09-07 2003-06-17 Varian Medical Systems, Inc. Cooling system for stationary anode x-ray tubes
US6445769B1 (en) * 2000-10-25 2002-09-03 Koninklijke Philips Electronics N.V. Internal bearing cooling using forced air
US6778635B1 (en) 2002-01-10 2004-08-17 Varian Medical Systems, Inc. X-ray tube cooling system
EP1488441A2 (de) * 2002-01-31 2004-12-22 The Johns Hopkins University Röntgenquelle und verfahren zur effizienteren erzeugung wählbarer röntgenfrequenzen
US7164751B2 (en) * 2002-02-11 2007-01-16 Koninklijke Philips Electronics, N.V. Device for generating X-rays
US7209546B1 (en) 2002-04-15 2007-04-24 Varian Medical Systems Technologies, Inc. Apparatus and method for applying an absorptive coating to an x-ray tube
WO2004023852A2 (en) * 2002-09-03 2004-03-18 Parker Medical, Inc. Multiple grooved x-ray generator
US7528395B2 (en) * 2002-09-19 2009-05-05 Asml Netherlands B.V. Radiation source, lithographic apparatus and device manufacturing method
US6882705B2 (en) * 2002-09-24 2005-04-19 Siemens Medical Solutions Usa, Inc. Tungsten composite x-ray target assembly for radiation therapy
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
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
DE102004003370B4 (de) * 2004-01-22 2015-04-02 Siemens Aktiengesellschaft Hochleistungsanodenteller für eine direkt gekühlte Drehkolbenröhre
JP3836855B2 (ja) * 2004-07-15 2006-10-25 株式会社リガク 回転対陰極ｘ線管及びｘ線発生装置
DE102005049455B4 (de) * 2005-10-15 2007-11-22 Ziehm Imaging Gmbh Wärmetauscher für einen Einkessel-Generator einer Röntgendiagnostikeinrichtung mit einer Drehanodenröhre mit Glasgehäuse
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
DE102005058479B3 (de) * 2005-12-07 2007-07-05 Siemens Ag Röntgenstrahler und Röntgeneinrichtung
US7508916B2 (en) * 2006-12-08 2009-03-24 General Electric Company Convectively cooled x-ray tube target and method of making same
US7656236B2 (en) * 2007-05-15 2010-02-02 Teledyne Wireless, Llc Noise canceling technique for frequency synthesizer
JP2009081065A (ja) * 2007-09-26 2009-04-16 Toshiba Corp 回転陽極型ｘ線管
US8179045B2 (en) 2008-04-22 2012-05-15 Teledyne Wireless, Llc Slow wave structure having offset projections comprised of a metal-dielectric composite stack
GB0901338D0 (en) 2009-01-28 2009-03-11 Cxr Ltd X-Ray tube electron sources
DE102009007218A1 (de) * 2009-02-03 2010-09-16 Siemens Aktiengesellschaft Elektronenbeschleuniger zur Erzeugung einer Photonenstrahlung mit einer Energie von mehr als 0,5 MeV
US9202660B2 (en) 2013-03-13 2015-12-01 Teledyne Wireless, Llc Asymmetrical slow wave structures to eliminate backward wave oscillations in wideband traveling wave tubes
CN103165367B (zh) * 2013-03-22 2015-12-02 苏州明威医疗科技有限公司 一种旋转阳极ct球管
CN104362061A (zh) * 2014-11-20 2015-02-18 丹东市无损检测设备有限公司 金属陶瓷x射线管的水冷阳极装置
KR101983070B1 (ko) * 2017-12-29 2019-05-29 경북대학교 산학협력단 양극 회전형 엑스선관
US20220384137A1 (en) * 2020-02-05 2022-12-01 John Thomas Canazon X-Ray Tube with Distributed Filaments
US11404235B2 (en) * 2020-02-05 2022-08-02 John Thomas Canazon X-ray tube with distributed filaments
CN111668079B (zh) * 2020-06-17 2023-04-07 西门子爱克斯射线真空技术(无锡)有限公司 X射线管及用于x射线管的阳极

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE603896C (de) * 1932-05-30 1934-10-11 C H F Mueller Akt Ges Roentgenroehre, deren Antikathode aus einem feststehenden, gut waermeleitenden Teil besteht, um welchen sich der von den Elektronen getroffene Teil bei seiner Rotation dreht
DE748910C (de) * 1940-10-01 1944-11-11 Als OEldiffusionspumpe eingerichtete Drehanodenroentgenroehre
DE1053105B (de) * 1957-04-02 1959-03-19 Phoenix Roentgenroehrenwerk Ru Drehanodenroentgenroehre mit Strahlungskuehlung
DE2058152A1 (de) * 1970-11-26 1972-05-31 Siemens Ag Drehanoden-Roentgenroehre
US3735175A (en) * 1971-03-15 1973-05-22 Inter Probe Method and apparatus for removing heat from within a vacuum and from within a mass
US3694685A (en) * 1971-06-28 1972-09-26 Gen Electric System for conducting heat from an electrode rotating in a vacuum
US4309637A (en) * 1979-11-13 1982-01-05 Emi Limited Rotating anode X-ray tube
US4405876A (en) * 1981-04-02 1983-09-20 Iversen Arthur H Liquid cooled anode x-ray tubes
US4455504A (en) * 1981-04-02 1984-06-19 Iversen Arthur H Liquid cooled anode x-ray tubes
US4625324A (en) * 1983-09-19 1986-11-25 Technicare Corporation High vacuum rotating anode x-ray tube
FR2575329B1 (fr) * 1984-12-21 1987-01-16 Thomson Cgr Gaine equipee a convection forcee pour tube radiogene a anode tournante
JPS61259446A (ja) * 1985-05-13 1986-11-17 Fujitsu Ltd 回転陽極ｘ線発生装置
SU1319112A1 (ru) * 1985-09-13 1987-06-23 Войсковая Часть 73790 Рентгеновска трубка
DE3644719C1 (en) * 1986-12-30 1988-03-10 Joerg Dr Ihringer Liquid-cooled X-ray rotating anode

Also Published As

Publication number Publication date
JP2726093B2 (ja) 1998-03-11
DE3910224A1 (de) 1989-10-12
AT397319B (de) 1994-03-25
US4928296A (en) 1990-05-22
DE3910224C2 (de) 1998-04-09
NL194180B (nl) 2001-04-02
NL8900830A (nl) 1989-11-01
ATA72489A (de) 1993-07-15
JPH0212745A (ja) 1990-01-17

Similar Documents

Publication Publication Date Title
NL194180C (nl) R÷ntgenbuis met een holle, draaibare anode en een stationair, met vloeistof gekoeld inzetstuk.
EP1449232B1 (de) Hitzeschild in einer drehanoden-röntgenröhre
JP4142748B2 (ja) 冷却システム付き高性能ｘ線生成装置
CA1304117C (en) X-ray tube with liquid cooled heat receptor
US3694685A (en) System for conducting heat from an electrode rotating in a vacuum
EP1047100A2 (de) Röntgenröhre mit einer durch eine Flüssigkeit mit hohen Wärmeleitfähigkeit gekühlten Drehanode
US6674838B1 (en) X-ray tube having a unitary vacuum enclosure and housing
US6377659B1 (en) X-ray tubes and x-ray systems having a thermal gradient device
US6249569B1 (en) X-ray tube having increased cooling capabilities
US20020085675A1 (en) Thermal energy transfer device and x-ray tubes and x-ray systems incorporating same
US6327340B1 (en) Cooled x-ray tube and method of operation
US6041100A (en) Cooling device for x-ray tube bearing assembly
JP4298826B2 (ja) ストラドルベアリングアセンブリー
EP1362360B1 (de) Einrichtung zum erzeugen von röntgenstrahlen
US5673301A (en) Cooling for X-ray systems
EP0496945A1 (de) Drehanoden-Röntgenröhre
US5995584A (en) X-ray tube having high-speed bearings
US5652778A (en) Cooling X-ray tube
GB2038539A (en) Rotary-anode x-ray tube
US7050542B2 (en) Device for generating x-rays having a heat absorbing member
US3790836A (en) Cooling means for electrodes
JP5022072B2 (ja) Ｘ線管用冷却アセンブリ
US5173931A (en) High-intensity x-ray source with variable cooling
CN211788909U (zh) 一种高寿命x射线ct管
US20240194436A1 (en) X-ray generating apparatus and imaging device

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20081101