RU2481667C2 - Коллектор рассеянных электронов - Google Patents

Коллектор рассеянных электронов Download PDF

Info

Publication number
RU2481667C2
RU2481667C2 RU2010129951/07A RU2010129951A RU2481667C2 RU 2481667 C2 RU2481667 C2 RU 2481667C2 RU 2010129951/07 A RU2010129951/07 A RU 2010129951/07A RU 2010129951 A RU2010129951 A RU 2010129951A RU 2481667 C2 RU2481667 C2 RU 2481667C2
Authority
RU
Russia
Prior art keywords
heat
absorbing element
central hole
electron collector
scattered electron
Prior art date
Application number
RU2010129951/07A
Other languages
English (en)
Russian (ru)
Other versions
RU2010129951A (ru
Inventor
Штефан ХАУТТМАНН
Original Assignee
Конинклейке Филипс Электроникс Н.В.
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 Конинклейке Филипс Электроникс Н.В. filed Critical Конинклейке Филипс Электроникс Н.В.
Publication of RU2010129951A publication Critical patent/RU2010129951A/ru
Application granted granted Critical
Publication of RU2481667C2 publication Critical patent/RU2481667C2/ru

Links

Images

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
    • H01J2235/16—Vessels
    • H01J2235/165—Shielding arrangements
    • H01J2235/168—Shielding arrangements against charged particles

Landscapes

  • X-Ray Techniques (AREA)
RU2010129951/07A 2007-12-19 2008-12-12 Коллектор рассеянных электронов RU2481667C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07123721.8 2007-12-19
EP07123721 2007-12-19
PCT/IB2008/055239 WO2009081312A1 (en) 2007-12-19 2008-12-12 Scattered electron collector

Publications (2)

Publication Number Publication Date
RU2010129951A RU2010129951A (ru) 2012-01-27
RU2481667C2 true RU2481667C2 (ru) 2013-05-10

Family

ID=40445392

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2010129951/07A RU2481667C2 (ru) 2007-12-19 2008-12-12 Коллектор рассеянных электронов

Country Status (6)

Country Link
US (1) US8233589B2 (enExample)
EP (1) EP2235733B1 (enExample)
JP (1) JP5519527B2 (enExample)
CN (1) CN101903968B (enExample)
RU (1) RU2481667C2 (enExample)
WO (1) WO2009081312A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010030713B4 (de) 2010-02-17 2018-05-03 rtw RÖNTGEN-TECHNIK DR. WARRIKHOFF GmbH & Co. KG Röntgenquelle zur Erzeugung von Röntgenstrahlen mit einem Hohlkörpertarget und ein Verfahren zur Erzeugung von Röntgenstrahlung in einem Hohlkörpertarget
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
US9648710B2 (en) * 2013-11-19 2017-05-09 Varex Imaging Corporation High power X-ray tube housing
US10182490B2 (en) * 2015-09-25 2019-01-15 Moxtek, Inc. X-ray tube integral heatsink
DE102017127372A1 (de) 2017-11-21 2019-05-23 Smiths Heimann Gmbh Anodenkopf für Röntgenstrahlenerzeuger
GB2599618A (en) * 2020-07-27 2022-04-13 Aquasium Tech Limited Electron beam welding apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2248013C2 (ru) * 2000-08-31 2005-03-10 Дзе Юниверсити Оф Акрон Детектор на основе множества плотностей и множества атомных чисел с газовым электронным умножителем для формирования изображения
WO2006029026A2 (en) * 2004-09-03 2006-03-16 Varian Medical Systems Technologies Inc. Shield structure and focal spot control assembly for x-ray device
US7050542B2 (en) * 2002-04-02 2006-05-23 Koninklijke Philips Electronics N.V. Device for generating x-rays having a heat absorbing member
US7058160B2 (en) * 2004-09-03 2006-06-06 Varian Medical Systems Technologies, Inc. Shield structure for x-ray device
EP1791159A1 (en) * 2005-11-25 2007-05-30 Kabushiki Kaisha Toshiba Recoil electron capturing structure for X-ray tube with rotary anode

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7115946A (enExample) * 1971-11-19 1973-05-22
US4309637A (en) * 1979-11-13 1982-01-05 Emi Limited Rotating anode X-ray tube
US6619842B1 (en) * 1997-08-29 2003-09-16 Varian Medical Systems, Inc. X-ray tube and method of manufacture
US6215852B1 (en) 1998-12-10 2001-04-10 General Electric Company Thermal energy storage and transfer assembly
US6519318B1 (en) * 1999-07-12 2003-02-11 Varian Medical Systems, Inc. Large surface area x-ray tube shield structure
US6400799B1 (en) * 1999-07-12 2002-06-04 Varian Medical Systems, Inc. X-ray tube cooling system
US6749337B1 (en) * 2000-01-26 2004-06-15 Varian Medical Systems, Inc. X-ray tube and method of manufacture
US6690765B1 (en) * 2001-09-06 2004-02-10 Varian Medical Systems, Inc. Sleeve for a stationary anode in an x-ray tube
ATE453204T1 (de) * 2004-01-13 2010-01-15 Koninkl Philips Electronics Nv Zusammengesetzter rahmen für röntgenröhren
US6980628B2 (en) 2004-03-31 2005-12-27 General Electric Company Electron collector system
US7289603B2 (en) * 2004-09-03 2007-10-30 Varian Medical Systems Technologies, Inc. Shield structure and focal spot control 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
DE102005041538B4 (de) * 2005-08-31 2009-04-30 Siemens Ag Gantry eines Computertomographen
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
US7688949B2 (en) * 2007-09-28 2010-03-30 Varian Medical Systems, Inc. X-ray tube cooling system
DE102009008046A1 (de) * 2009-02-09 2010-08-19 Siemens Aktiengesellschaft Röntgenröhre mit einer Einfangvorrichtung für rückgestreute Elektronen und Verfahren zum Betreiben einer derartigen Röntgenröhre

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2248013C2 (ru) * 2000-08-31 2005-03-10 Дзе Юниверсити Оф Акрон Детектор на основе множества плотностей и множества атомных чисел с газовым электронным умножителем для формирования изображения
US7050542B2 (en) * 2002-04-02 2006-05-23 Koninklijke Philips Electronics N.V. Device for generating x-rays having a heat absorbing member
WO2006029026A2 (en) * 2004-09-03 2006-03-16 Varian Medical Systems Technologies Inc. Shield structure and focal spot control assembly for x-ray device
US7058160B2 (en) * 2004-09-03 2006-06-06 Varian Medical Systems Technologies, Inc. Shield structure for x-ray device
EP1791159A1 (en) * 2005-11-25 2007-05-30 Kabushiki Kaisha Toshiba Recoil electron capturing structure for X-ray tube with rotary anode

Also Published As

Publication number Publication date
JP5519527B2 (ja) 2014-06-11
JP2011508370A (ja) 2011-03-10
CN101903968A (zh) 2010-12-01
RU2010129951A (ru) 2012-01-27
EP2235733A1 (en) 2010-10-06
WO2009081312A1 (en) 2009-07-02
US8233589B2 (en) 2012-07-31
EP2235733B1 (en) 2013-05-15
CN101903968B (zh) 2012-08-29
US20100278309A1 (en) 2010-11-04

Similar Documents

Publication Publication Date Title
RU2481667C2 (ru) Коллектор рассеянных электронов
US6115454A (en) High-performance X-ray generating apparatus with improved cooling system
US9530528B2 (en) X-ray tube aperture having expansion joints
JP4663051B2 (ja) 熱エネルギ蓄積・伝達アセンブリ
US6307916B1 (en) Heat pipe assisted cooling of rotating anode x-ray tubes
US10483077B2 (en) X-ray sources having reduced electron scattering
US6477231B2 (en) Thermal energy transfer device and x-ray tubes and x-ray systems incorporating same
EP1234320B1 (en) X-ray tube cooling system
US8000450B2 (en) Aperture shield incorporating refractory materials
US6304631B1 (en) X-ray tube vapor chamber target
US6356619B1 (en) Varying x-ray tube focal spot dimensions to normalize impact temperature
JP3910468B2 (ja) 回転陽極型ｘ線管
US6980628B2 (en) Electron collector system
JP4309290B2 (ja) Ｘ線ターゲット用液体金属ヒートパイプ構造
US7050542B2 (en) Device for generating x-rays having a heat absorbing member
US6778635B1 (en) X-ray tube cooling system
Anburajan et al. “Overview of X-Ray Tube Technology” 21
JP4828895B2 (ja) Ｘ線管装置の電圧印加方法およびｘ線管装置
JP7493416B2 (ja) Ｘ線管装置及びｘ線撮像装置
US6359968B1 (en) X-ray tube capable of generating and focusing beam on a target
JP2003016981A (ja) 回転陽極型ｘ線管
US20190272970A1 (en) Static collimator for reducing spot size of an electron beam
CN104362063A (zh) 一种用于ct成像系统的整体封装碳纳米射线源
JP2002352756A (ja) 回転陽極型ｘ線管装置
CN113421811B (zh) 一种x射线管及x射线成像系统

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20171213