JP2005203358A5 - - Google Patents

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Publication number
JP2005203358A5
JP2005203358A5 JP2004358225A JP2004358225A JP2005203358A5 JP 2005203358 A5 JP2005203358 A5 JP 2005203358A5 JP 2004358225 A JP2004358225 A JP 2004358225A JP 2004358225 A JP2004358225 A JP 2004358225A JP 2005203358 A5 JP2005203358 A5 JP 2005203358A5
Authority
JP
Japan
Prior art keywords
electron beam
anode
ray source
acute angle
generating
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.)
Granted
Application number
JP2004358225A
Other languages
English (en)
Japanese (ja)
Other versions
JP5020466B2 (ja
JP2005203358A (ja
Filing date
Publication date
Priority claimed from US10/732,840 external-priority patent/US7027559B2/en
Application filed filed Critical
Publication of JP2005203358A publication Critical patent/JP2005203358A/ja
Publication of JP2005203358A5 publication Critical patent/JP2005203358A5/ja
Application granted granted Critical
Publication of JP5020466B2 publication Critical patent/JP5020466B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP2004358225A 2003-12-10 2004-12-10 Ｘ線ビームの発生方法及び装置 Expired - Lifetime JP5020466B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/732,840 2003-12-10
US10/732,840 US7027559B2 (en) 2001-09-07 2003-12-10 Method and apparatus for generating x-ray beams

Publications (3)

Publication Number Publication Date
JP2005203358A JP2005203358A (ja) 2005-07-28
JP2005203358A5 true JP2005203358A5 (enExample) 2009-12-24
JP5020466B2 JP5020466B2 (ja) 2012-09-05

Family

ID=34700382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004358225A Expired - Lifetime JP5020466B2 (ja) 2003-12-10 2004-12-10 Ｘ線ビームの発生方法及び装置

Country Status (3)

Country Link
US (1) US7027559B2 (enExample)
JP (1) JP5020466B2 (enExample)
DE (1) DE102004059795A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7514885B2 (en) * 2005-03-08 2009-04-07 General Electric Company Methods and systems for medical imaging
JP5043098B2 (ja) * 2006-05-05 2012-10-10 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線管用の陽極板及び製造の方法
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
WO2009112986A2 (en) * 2008-03-11 2009-09-17 Philips Intellectual Property & Standards Gmbh Circular tomosynthesis x-ray tube
US8310083B2 (en) 2010-07-21 2012-11-13 General Electric Company Apparatus and system for power conversion
DE102017120285B4 (de) * 2017-09-04 2021-07-01 Comet Ag Bauteil oder Elektronenfanghülse für eine Röntgenröhre und Röntgenröhre mit einer solchen Vorrichtung
US11894209B2 (en) 2018-09-14 2024-02-06 Comet Ag Component or electron capture sleeve for an X-ray tube and X-ray tube having such a device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075489A (en) 1977-01-21 1978-02-21 Simulation Physics Method and apparatus involving the generation of x-rays
JPS5859546A (ja) * 1981-10-02 1983-04-08 Toshiba Corp 回転陽極型ｘ線管
US4685118A (en) 1983-11-10 1987-08-04 Picker International, Inc. X-ray tube electron beam switching and biasing method and apparatus
JPS6113454U (ja) * 1984-06-29 1986-01-25 株式会社東芝 回転陽極形ｘ線管
US5029195A (en) * 1985-08-13 1991-07-02 Michael Danos Apparatus and methods of producing an optimal high intensity x-ray beam
JPH01134842A (ja) * 1987-11-19 1989-05-26 Mitsubishi Heavy Ind Ltd Ｘ線発生装置
JPH03194834A (ja) * 1989-12-22 1991-08-26 Shimadzu Corp Ｘ線管装置
DE19513290C1 (de) * 1995-04-07 1996-07-25 Siemens Ag Röntgenröhre mit einem Niedrigtemperatur-Emitter
DE19627025C2 (de) 1996-07-04 1998-05-20 Siemens Ag Röntgenröhre
US6052434A (en) 1996-12-27 2000-04-18 Toth; Thomas L. X-ray tube target for reduced off-focal radiation
JPH11185680A (ja) * 1997-12-17 1999-07-09 General Electric Co <Ge> Ｘ線管組立体
US6236713B1 (en) * 1998-10-27 2001-05-22 Litton Systems, Inc. X-ray tube providing variable imaging spot size
US6438207B1 (en) * 1999-09-14 2002-08-20 Varian Medical Systems, Inc. X-ray tube having improved focal spot control
EP1236219B1 (en) * 2000-08-14 2006-06-21 Koninklijke Philips Electronics N.V. Rotary anode with compact shielding arrangement
US6542576B2 (en) * 2001-01-22 2003-04-01 Koninklijke Philips Electronics, N.V. X-ray tube for CT applications

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