DE69109044D1 - Vorrichtung zur Erzeugung und Umschaltung von hohen Spannungen an Röntgenröhren-Elektroden. - Google Patents

Vorrichtung zur Erzeugung und Umschaltung von hohen Spannungen an Röntgenröhren-Elektroden.

Info

Publication number
DE69109044D1
DE69109044D1 DE69109044T DE69109044T DE69109044D1 DE 69109044 D1 DE69109044 D1 DE 69109044D1 DE 69109044 T DE69109044 T DE 69109044T DE 69109044 T DE69109044 T DE 69109044T DE 69109044 D1 DE69109044 D1 DE 69109044D1
Authority
DE
Germany
Prior art keywords
generating
ray tube
high voltages
switching high
tube electrodes
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
DE69109044T
Other languages
English (en)
Other versions
DE69109044T2 (de
Inventor
Jacques Laeuffer
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.)
General Electric CGR SA
Original Assignee
General Electric CGR SA
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 General Electric CGR SA filed Critical General Electric CGR SA
Publication of DE69109044D1 publication Critical patent/DE69109044D1/de
Application granted granted Critical
Publication of DE69109044T2 publication Critical patent/DE69109044T2/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
    • H05G1/10—Power supply arrangements for feeding the X-ray tube
    • H05G1/20—Power supply arrangements for feeding the X-ray tube with high-frequency ac; with pulse trains
    • 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
    • H05G1/10—Power supply arrangements for feeding the X-ray tube
    • 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
    • H05G1/32—Supply voltage of the X-ray apparatus or tube
    • 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
    • H05G1/52—Target size or shape; Direction of electron beam, e.g. in tubes with one anode and more than one cathode

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • X-Ray Techniques (AREA)
DE1991609044 1990-10-09 1991-10-01 Vorrichtung zur Erzeugung und Umschaltung von hohen Spannungen an Röntgenröhren-Elektroden. Expired - Fee Related DE69109044T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9012441A FR2667723B1 (fr) 1990-10-09 1990-10-09 Dispositif d'obtention et de commutation de hautes tensions de polarisation d'electrodes de tube a rayons x.

Publications (2)

Publication Number Publication Date
DE69109044D1 true DE69109044D1 (de) 1995-05-24
DE69109044T2 DE69109044T2 (de) 1995-11-02

Family

ID=9401060

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991609044 Expired - Fee Related DE69109044T2 (de) 1990-10-09 1991-10-01 Vorrichtung zur Erzeugung und Umschaltung von hohen Spannungen an Röntgenröhren-Elektroden.

Country Status (5)

Country Link
US (1) US5200645A (de)
EP (1) EP0480796B1 (de)
JP (1) JP3293853B2 (de)
DE (1) DE69109044T2 (de)
FR (1) FR2667723B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5265146A (en) * 1992-11-16 1993-11-23 General Electric Company X-ray tube rotor controller using the main high voltage inverters for acceleration and speed maintenance
US5629844A (en) * 1995-04-05 1997-05-13 International Power Group, Inc. High voltage power supply having multiple high voltage generators
DE19703136A1 (de) * 1997-01-29 1998-07-30 Philips Patentverwaltung Röntgeneinrichtung mit einem piezoelektrischen Transformator
US6968039B2 (en) * 2003-08-04 2005-11-22 Ge Medical Systems Global Technology Co., Llc Focal spot position adjustment system for an imaging tube
JP5111788B2 (ja) * 2006-06-05 2013-01-09 株式会社日立メディコ Ｘ線発生用電源装置
JP2010500713A (ja) * 2006-08-10 2010-01-07 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線管及びｘ線管のイオン偏向及び収集機構の電圧供給の方法
JP5229865B2 (ja) * 2007-11-30 2013-07-03 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ｘ線ｃｔ装置
DE102017130474A1 (de) * 2017-12-19 2019-06-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Transformatorvorrichtung für eine Ladestation für das elektrische Laden von Fahrzeugen mit wenigstens zwei Ladepunkten
US11103207B1 (en) * 2017-12-28 2021-08-31 Radiation Monitorng Devices, Inc. Double-pulsed X-ray source and applications

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389253A (en) * 1965-06-10 1968-06-18 Philips Corp X-ray apparatus for selectively producing a stereoscopic or monoscopic X-ray beam
US4013936A (en) * 1975-11-12 1977-03-22 General Electric Company Regulated high voltage d.c. supply utilizing a plurality of d.c. to d.c. converter modules
US4361901A (en) * 1980-11-18 1982-11-30 General Electric Company Multiple voltage x-ray switching system
FR2538948B3 (fr) * 1982-12-30 1985-10-18 Thomson Csf Tube a rayons x a balayage
US4685118A (en) * 1983-11-10 1987-08-04 Picker International, Inc. X-ray tube electron beam switching and biasing method and apparatus
JPH061974B2 (ja) * 1988-03-25 1994-01-05 ヤマハ株式会社 Ｄｃ−ｄｃ昇圧電源
FR2629959B1 (fr) * 1988-04-08 1994-02-11 Thomson Cgr Procede de regulation de la tension d'un signal de tension, notamment pour tube a rayons x

Also Published As

Publication number Publication date
US5200645A (en) 1993-04-06
JP3293853B2 (ja) 2002-06-17
EP0480796A1 (de) 1992-04-15
FR2667723A1 (fr) 1992-04-10
DE69109044T2 (de) 1995-11-02
JPH04264338A (ja) 1992-09-21
EP0480796B1 (de) 1995-04-19
FR2667723B1 (fr) 1992-11-27

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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