DE3761716D1 - Probenanordnung fuer einen elektronenstrahlbeschleuniger. - Google Patents

Probenanordnung fuer einen elektronenstrahlbeschleuniger.

Info

Publication number
DE3761716D1
DE3761716D1 DE8787104002T DE3761716T DE3761716D1 DE 3761716 D1 DE3761716 D1 DE 3761716D1 DE 8787104002 T DE8787104002 T DE 8787104002T DE 3761716 T DE3761716 T DE 3761716T DE 3761716 D1 DE3761716 D1 DE 3761716D1
Authority
DE
Germany
Prior art keywords
target
chamber
electron beam
beam accelerator
sample arrangement
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
DE8787104002T
Other languages
English (en)
Inventor
Volker Stieber
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of DE3761716D1 publication Critical patent/DE3761716D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H6/00—Targets for producing nuclear reactions
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K1/00—Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
    • G21K1/10—Scattering devices; Absorbing devices; Ionising radiation filters
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
    • G21K5/00—Irradiation devices
    • G21K5/08—Holders for targets or for other objects to be irradiated
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • 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
    • H01J35/112—Non-rotating anodes
    • H01J35/116—Transmissive anodes
    • 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
    • H01J35/12—Cooling non-rotary anodes
    • H01J35/13—Active cooling, e.g. fluid flow, heat pipes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2235/00—X-ray tubes
    • H01J2235/08—Targets (anodes) and X-ray converters
    • H01J2235/081—Target material
    • H01J2235/082—Fluids, e.g. liquids, gases

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Fluid Mechanics (AREA)
  • Particle Accelerators (AREA)
  • Radiation-Therapy Devices (AREA)
  • Electron Sources, Ion Sources (AREA)
DE8787104002T 1986-03-31 1987-03-18 Probenanordnung fuer einen elektronenstrahlbeschleuniger. Expired - Fee Related DE3761716D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/846,642 US4737647A (en) 1986-03-31 1986-03-31 Target assembly for an electron linear accelerator

Publications (1)

Publication Number Publication Date
DE3761716D1 true DE3761716D1 (de) 1990-03-15

Family

ID=25298510

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787104002T Expired - Fee Related DE3761716D1 (de) 1986-03-31 1987-03-18 Probenanordnung fuer einen elektronenstrahlbeschleuniger.

Country Status (5)

Country Link
US (1) US4737647A (de)
EP (1) EP0239882B1 (de)
JP (1) JPS62234854A (de)
AT (1) ATE50378T1 (de)
DE (1) DE3761716D1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4952814A (en) * 1989-06-14 1990-08-28 Varian Associates, Inc. Translating aperture electron beam current modulator
JPH07119837B2 (ja) * 1990-05-30 1995-12-20 株式会社日立製作所 Ｃｔ装置及び透過装置並びにｘ線発生装置
KR100196429B1 (ko) * 1995-10-26 1999-06-15 엄기화 무정류자모터의 회전자계자 자석
FR2748848B1 (fr) 1996-05-20 2003-03-07 Ge Medical Syst Sa Enveloppe pour source de rayonnement electromagnetique et procede pour l'elimination du rayonnement electromagnetique extrafocal
DE19821939A1 (de) * 1998-05-15 1999-11-18 Philips Patentverwaltung Röntgenstrahler mit einem Flüssigmetall-Target
DE19905802A1 (de) * 1999-02-12 2000-08-17 Philips Corp Intellectual Pty Röntgenröhre
ES2164020B1 (es) * 2000-05-31 2003-06-01 Consejo Superior Investigacion Dispositivo portamuestras para medidas simultaneas utilizando radiacion de sincrotron.
US6366641B1 (en) 2001-05-25 2002-04-02 Siemens Medical Solutions Usa, Inc. Reducing dark current in a standing wave linear accelerator
DE10334075B4 (de) * 2003-07-25 2005-09-15 Siemens Ag Röntgengeräte und Röntgenstrahler
FR2897502B1 (fr) * 2006-02-14 2008-04-11 Aima Eps Cible, installation de neutrontherapie et procede de production de neutrons.
US20080043910A1 (en) * 2006-08-15 2008-02-21 Tomotherapy Incorporated Method and apparatus for stabilizing an energy source in a radiation delivery device
DE102008026938A1 (de) 2008-06-05 2009-12-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Strahlungsquelle und Verfahren zum Erzeugen von Röntgenstrahlung
DE102008035210B4 (de) * 2008-07-29 2012-08-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Röntgentarget, Linearbeschleuniger und Verfahren zur Erzeugung von Röntgenstrahlen
US7835502B2 (en) * 2009-02-11 2010-11-16 Tomotherapy Incorporated Target pedestal assembly and method of preserving the target
CN102164450B (zh) * 2010-12-23 2012-08-08 中国原子能科学研究院 摆动氚钛靶装置
WO2013133936A1 (en) 2012-03-03 2013-09-12 The Board Of Trustees Of The Leland Stanford Junior University Pluridirectional very high electron energy radiation therapy systems and processes
WO2014133849A2 (en) 2013-02-26 2014-09-04 Accuray Incorporated Electromagnetically actuated multi-leaf collimator
EP3043864A4 (de) 2013-09-11 2017-07-26 The Board of Trustees of The Leland Stanford Junior University Verfahren und systeme zur strahlenintensitätsmodulation zur aktivierung schneller radiotherapien
WO2015102681A2 (en) 2013-09-11 2015-07-09 The Board Of Trustees Of The Leland Stanford Junior University Methods and systems for rf power generation and distribution to facilitate rapid radiation therapies
CN111403073B (zh) * 2020-03-19 2023-01-03 哈尔滨工程大学 一种基于电子加速器的多用途终端

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287592A (en) * 1961-12-14 1966-11-22 High Voltage Engineering Corp Particle accelerator assembly having a beryllium-tritium composite target
FR1401374A (fr) * 1964-04-22 1965-06-04 Cie Francaise Philips Perfectionnements aux porte-échantillons pour liquides devant être soumis aux rayons chi
US3525228A (en) * 1969-02-04 1970-08-25 Atomic Energy Commission Nonboiling liquid target for a high-energy particle beam
US3660664A (en) * 1970-05-11 1972-05-02 Robert P Pasmeg Wedge for varying cross-sectional intensity of beam of penetrating radiation
SE347859B (de) * 1970-11-30 1972-08-14 Medinova Ab
US4095114A (en) * 1977-03-18 1978-06-13 Siemens Aktiengesellschaft Arrangement for scattering electrons
US4121109A (en) * 1977-04-13 1978-10-17 Applied Radiation Corporation Electron accelerator with a target exposed to the electron beam
US4323780A (en) * 1980-07-21 1982-04-06 Siemens Medical Laboratories, Inc. Target assembly for a linear accelerator
US4481419A (en) * 1981-10-29 1984-11-06 Siemens Gammasonics, Inc. Attenuation zone plate
FR2558327B1 (fr) * 1984-01-17 1986-04-25 Cgr Mev Accelerateur de particules multiregimes

Also Published As

Publication number Publication date
JPS62234854A (ja) 1987-10-15
EP0239882A1 (de) 1987-10-07
ATE50378T1 (de) 1990-02-15
US4737647A (en) 1988-04-12
EP0239882B1 (de) 1990-02-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee