DE69106238D1 - Stromversorgungsschaltungen. - Google Patents

Stromversorgungsschaltungen.

Info

Publication number
DE69106238D1
DE69106238D1 DE69106238T DE69106238T DE69106238D1 DE 69106238 D1 DE69106238 D1 DE 69106238D1 DE 69106238 T DE69106238 T DE 69106238T DE 69106238 T DE69106238 T DE 69106238T DE 69106238 D1 DE69106238 D1 DE 69106238D1
Authority
DE
Germany
Prior art keywords
power supply
supply circuits
circuits
power
supply
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
DE69106238T
Other languages
English (en)
Other versions
DE69106238T2 (de
Inventor
Robert J Sammon
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.)
Philips Nuclear Medicine Inc
Original Assignee
Picker International Inc
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 Picker International Inc filed Critical Picker International Inc
Publication of DE69106238D1 publication Critical patent/DE69106238D1/de
Application granted granted Critical
Publication of DE69106238T2 publication Critical patent/DE69106238T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • X-Ray Techniques (AREA)
DE69106238T 1990-07-05 1991-04-15 Stromversorgungsschaltungen. Expired - Fee Related DE69106238T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/549,401 US5077772A (en) 1990-07-05 1990-07-05 Rapid warm-up x-ray tube filament power supply

Publications (2)

Publication Number Publication Date
DE69106238D1 true DE69106238D1 (de) 1995-02-09
DE69106238T2 DE69106238T2 (de) 1995-05-04

Family

ID=24192884

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69106238T Expired - Fee Related DE69106238T2 (de) 1990-07-05 1991-04-15 Stromversorgungsschaltungen.

Country Status (4)

Country Link
US (1) US5077772A (de)
EP (1) EP0464985B1 (de)
JP (1) JPH04229993A (de)
DE (1) DE69106238T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0917364A (ja) * 1995-06-27 1997-01-17 Shimadzu Corp Ｘ線回折装置
JP4889871B2 (ja) * 2001-03-29 2012-03-07 浜松ホトニクス株式会社 Ｘ線発生装置
US7320733B2 (en) * 2003-05-09 2008-01-22 Sukegawa Electric Co., Ltd. Electron bombardment heating apparatus and temperature controlling apparatus and control method thereof
JP2006120548A (ja) * 2004-10-25 2006-05-11 Toshiba Corp Ｘ線管装置及びｘ線管の加熱制御方法
JP4653521B2 (ja) * 2005-03-07 2011-03-16 株式会社東芝 医療用ｘ線管装置及び医療用ｘ線管制御方法
JP5129692B2 (ja) * 2008-08-22 2013-01-30 ミカサ株式会社 Ｘ線発生装置及びｘ線管の駆動方法
CN102483638B (zh) 2009-08-31 2015-01-28 皇家飞利浦电子股份有限公司 提高/消退x射线管的灯丝电流

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414803A (en) * 1966-08-24 1968-12-03 Rowan Controller Company Constant current constant voltage regulator
US3521067A (en) * 1968-04-15 1970-07-21 Picker Corp X-ray tube current stabilization
DE2542016A1 (de) * 1975-09-20 1977-03-24 Philips Patentverwaltung Schaltungsanordnung zur einstellung des aufnahmestroms einer roentgenroehre
US4072865A (en) * 1976-06-24 1978-02-07 American Radiologic Systems, Inc. Automatic control system
DE2927207A1 (de) * 1979-07-05 1981-01-08 Philips Patentverwaltung Verfahren zum steuern der einer drehanoden-roentgenroehre zugefuehrten elektrischen leistung
EP0025688A3 (de) * 1979-09-13 1981-05-27 Pfizer Inc. Verfahren zum schnellen Erzielen einer stabilen Röntgenemission von einer Röntgenröhre
US4366575A (en) * 1979-09-13 1982-12-28 Pfizer Inc. Method and apparatus for controlling x-ray tube emissions
JPS62246300A (ja) * 1986-04-18 1987-10-27 Morita Mfg Co Ltd Ｘ線診断装置
US4775992A (en) * 1986-09-19 1988-10-04 Picker International, Inc. Closed loop x-ray tube current control
JP2710326B2 (ja) * 1988-01-31 1998-02-10 日本電気株式会社 駆動回路
US4930145A (en) * 1988-08-15 1990-05-29 General Electric Company X-ray exposure regulator
US4930146A (en) * 1989-07-10 1990-05-29 General Electric Company X-ray tube current control with constant loop gain

Also Published As

Publication number Publication date
EP0464985A3 (en) 1992-06-17
EP0464985B1 (de) 1994-12-28
JPH04229993A (ja) 1992-08-19
EP0464985A2 (de) 1992-01-08
DE69106238T2 (de) 1995-05-04
US5077772A (en) 1991-12-31

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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