JP2004349254A - 放射線源の発熱体に給電する方法及び対応する線源 - Google Patents

放射線源の発熱体に給電する方法及び対応する線源 Download PDF

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Publication number
JP2004349254A
JP2004349254A JP2004148836A JP2004148836A JP2004349254A JP 2004349254 A JP2004349254 A JP 2004349254A JP 2004148836 A JP2004148836 A JP 2004148836A JP 2004148836 A JP2004148836 A JP 2004148836A JP 2004349254 A JP2004349254 A JP 2004349254A
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JP
Japan
Prior art keywords
current
value
heating element
source
standby
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Ceased
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JP2004148836A
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English (en)
Japanese (ja)
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JP2004349254A5 (enExample
Inventor
Patrick Chretien
パトリック・クレティエン
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GE Medical Systems Global Technology Co LLC
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GE Medical Systems Global Technology Co LLC
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Application filed by GE Medical Systems Global Technology Co LLC filed Critical GE Medical Systems Global Technology Co LLC
Publication of JP2004349254A publication Critical patent/JP2004349254A/ja
Publication of JP2004349254A5 publication Critical patent/JP2004349254A5/ja
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/34—Anode current, heater current or heater voltage of X-ray tube

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • X-Ray Techniques (AREA)
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 true JP2004349254A (ja) 2004-12-09
JP2004349254A5 JP2004349254A5 (enExample) 2009-08-20

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ID=33396870

Family Applications (1)

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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)

Cited By (4)

* 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
JP2009129907A (ja) * 2007-11-19 2009-06-11 Varian Medical Systems Inc 電子ビーム時定数を低減したフィラメント・アセンブリ
WO2015016117A1 (ja) * 2013-07-31 2015-02-05 株式会社 日立メディコ Ｘ線ｃｔ装置、ｘ線高電圧装置、および、ｘ線撮影装置
JP2017027832A (ja) * 2015-07-24 2017-02-02 株式会社日立製作所 Ｘ線発生装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62150700A (ja) * 1985-12-24 1987-07-04 Toshiba Corp Ｘ線管フイラメント加熱回路
JPH07320893A (ja) * 1994-05-11 1995-12-08 Philips Electron Nv Ｘ線装置
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

Family Cites Families (4)

* 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
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.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62150700A (ja) * 1985-12-24 1987-07-04 Toshiba Corp Ｘ線管フイラメント加熱回路
JPH07320893A (ja) * 1994-05-11 1995-12-08 Philips Electron Nv Ｘ線装置
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

Cited By (6)

* 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
JP2009129907A (ja) * 2007-11-19 2009-06-11 Varian Medical Systems Inc 電子ビーム時定数を低減したフィラメント・アセンブリ
WO2015016117A1 (ja) * 2013-07-31 2015-02-05 株式会社 日立メディコ Ｘ線ｃｔ装置、ｘ線高電圧装置、および、ｘ線撮影装置
JPWO2015016117A1 (ja) * 2013-07-31 2017-03-02 株式会社日立製作所 Ｘ線ｃｔ装置、ｘ線高電圧装置、および、ｘ線撮影装置
US9900971B2 (en) 2013-07-31 2018-02-20 Hitachi, Ltd. X-ray CT apparatus, X-ray high-voltage device, and X-ray scanning device
JP2017027832A (ja) * 2015-07-24 2017-02-02 株式会社日立製作所 Ｘ線発生装置

Also Published As

Publication number Publication date
DE102004018764A1 (de) 2004-12-16
FR2855360A1 (fr) 2004-11-26
FR2855360B1 (fr) 2006-10-27
US7079622B2 (en) 2006-07-18
US20040264643A1 (en) 2004-12-30

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