JP2004349254A5 - - Google Patents

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Publication number
JP2004349254A5
JP2004349254A5 JP2004148836A JP2004148836A JP2004349254A5 JP 2004349254 A5 JP2004349254 A5 JP 2004349254A5 JP 2004148836 A JP2004148836 A JP 2004148836A JP 2004148836 A JP2004148836 A JP 2004148836A JP 2004349254 A5 JP2004349254 A5 JP 2004349254A5
Authority
JP
Japan
Prior art keywords
current
value
heating element
source
standby
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.)
Ceased
Application number
JP2004148836A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004349254A (ja
Filing date
Publication date
Priority claimed from FR0350162A external-priority patent/FR2855360B1/fr
Application filed filed Critical
Publication of JP2004349254A publication Critical patent/JP2004349254A/ja
Publication of JP2004349254A5 publication Critical patent/JP2004349254A5/ja
Ceased legal-status Critical Current

Links

JP2004148836A 2003-05-20 2004-05-19 放射線源の発熱体に給電する方法及び対応する線源 Ceased JP2004349254A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0350162A FR2855360B1 (fr) 2003-05-20 2003-05-20 Procede d'alimentation d'un filament de chauffage d'un tube a rayons x et tube a rayons x correspondant

Publications (2)

Publication Number Publication Date
JP2004349254A JP2004349254A (ja) 2004-12-09
JP2004349254A5 true JP2004349254A5 (enExample) 2009-08-20

Family

ID=33396870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004148836A Ceased JP2004349254A (ja) 2003-05-20 2004-05-19 放射線源の発熱体に給電する方法及び対応する線源

Country Status (4)

Country Link
US (1) US7079622B2 (enExample)
JP (1) JP2004349254A (enExample)
DE (1) DE102004018764A1 (enExample)
FR (1) FR2855360B1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006185173A (ja) * 2004-12-27 2006-07-13 Brother Ind Ltd ヒータのシミュレーション方法、プログラム、記録媒体、及び画像形成装置
US7539286B1 (en) * 2007-11-19 2009-05-26 Varian Medical Systems, Inc. Filament assembly having reduced electron beam time constant
JP5815527B2 (ja) 2009-08-31 2015-11-17 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Ｘ線管のフィラメント電流のブースティング／ブランキング
US8487534B2 (en) * 2010-03-31 2013-07-16 General Electric Company Pierce gun and method of controlling thereof
US9072154B2 (en) * 2012-12-21 2015-06-30 Moxtek, Inc. Grid voltage generation for x-ray tube
CN105379426B (zh) * 2013-07-31 2018-04-20 株式会社日立制作所 X射线ct装置、x射线高电压装置、以及x射线摄影装置
CN104302081B (zh) * 2014-09-24 2017-06-16 沈阳东软医疗系统有限公司 一种ct球管中灯丝电流的控制方法和设备
GB2536930B (en) * 2015-03-31 2020-03-25 Teledyne E2V Uk Ltd A modulator system
JP2017027832A (ja) * 2015-07-24 2017-02-02 株式会社日立製作所 Ｘ線発生装置
CN105769232B (zh) * 2016-02-22 2018-01-12 上海联影医疗科技有限公司 Ct设备的x射线管灯丝预热方法和预热电路

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1639397A1 (de) * 1968-01-30 1971-02-04 Siemens Ag Roentgendiagnostikapparat mit Regelmitteln zum Konstanthalten des Roentgenroehrenstroms
US4366575A (en) * 1979-09-13 1982-12-28 Pfizer Inc. Method and apparatus for controlling x-ray tube emissions
JPS62150700A (ja) * 1985-12-24 1987-07-04 Toshiba Corp Ｘ線管フイラメント加熱回路
US4775992A (en) * 1986-09-19 1988-10-04 Picker International, Inc. Closed loop x-ray tube current control
FR2718599B1 (fr) * 1994-04-06 1996-07-05 Ge Medical Syst Sa Dispositif de commande de grille d'un tube à rayons X.
DE4416556A1 (de) * 1994-05-11 1995-11-16 Philips Patentverwaltung Röntgengenerator
JPH08195294A (ja) * 1995-01-19 1996-07-30 Hitachi Medical Corp Ｘ線管フィラメント加熱回路及びそれを用いたｘ線装置
JP2000260594A (ja) * 1999-03-08 2000-09-22 Hitachi Medical Corp Ｘ線管のフィラメント加熱装置

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