DE59504188D1 - Röntgenanlage - Google Patents

Röntgenanlage

Info

Publication number
DE59504188D1
DE59504188D1 DE59504188T DE59504188T DE59504188D1 DE 59504188 D1 DE59504188 D1 DE 59504188D1 DE 59504188 T DE59504188 T DE 59504188T DE 59504188 T DE59504188 T DE 59504188T DE 59504188 D1 DE59504188 D1 DE 59504188D1
Authority
DE
Germany
Prior art keywords
ray system
ray
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 - Lifetime
Application number
DE59504188T
Other languages
English (en)
Inventor
Peter Stege
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 Intellectual Property and Standards GmbH
Original Assignee
Philips Patentverwaltung GmbH
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 Philips Patentverwaltung GmbH filed Critical Philips Patentverwaltung GmbH
Application granted granted Critical
Publication of DE59504188D1 publication Critical patent/DE59504188D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
DE59504188T 1994-05-11 1995-05-09 Röntgenanlage Expired - Lifetime DE59504188D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4416556A DE4416556A1 (de) 1994-05-11 1994-05-11 Röntgengenerator

Publications (1)

Publication Number Publication Date
DE59504188D1 true DE59504188D1 (de) 1998-12-17

Family

ID=6517823

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4416556A Withdrawn DE4416556A1 (de) 1994-05-11 1994-05-11 Röntgengenerator
DE59504188T Expired - Lifetime DE59504188D1 (de) 1994-05-11 1995-05-09 Röntgenanlage

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4416556A Withdrawn DE4416556A1 (de) 1994-05-11 1994-05-11 Röntgengenerator

Country Status (4)

Country Link
US (1) US5546441A (de)
EP (1) EP0682466B1 (de)
JP (1) JP3560681B2 (de)
DE (2) DE4416556A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1110436A1 (de) * 1999-07-06 2001-06-27 Koninklijke Philips Electronics N.V. Röntgenstrahlungsprüfungsvorrichtung
DE10004987A1 (de) * 2000-02-04 2001-07-19 Siemens Ag Verfahren und Vorrichtung zur Verlängerung der Lebensdauer von thermionischen Emittern
DE10038946C2 (de) * 2000-08-09 2002-03-14 Siemens Ag Heizstromkreis für eine Kathode einer Röntgenröhre und Verfahren zur Ermittlung einer Führungsgröße einer Stromregeleinrichtung eines Heizstromkreises
FR2855360B1 (fr) * 2003-05-20 2006-10-27 Ge Med Sys Global Tech Co Llc Procede d'alimentation d'un filament de chauffage d'un tube a rayons x et tube a rayons x correspondant
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
US9497839B2 (en) 2009-08-31 2016-11-15 Koninklijke Philips N.V. Boosting/blanking the filament current of an X-ray tube
CN105455829A (zh) * 2014-08-04 2016-04-06 锐珂（上海）医疗器材有限公司 放射性射线照相技术中控制射线管的管电流的方法及相应的系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542016A1 (de) * 1975-09-20 1977-03-24 Philips Patentverwaltung Schaltungsanordnung zur einstellung des aufnahmestroms einer roentgenroehre
DE2703420C2 (de) * 1977-01-28 1985-11-21 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zum Einstellen des durch eine Röntgenröhre fließenden Röhrenstromes und Schaltungsanordnung zur Durchführung des Verfahrens
EP0025688A3 (de) * 1979-09-13 1981-05-27 Pfizer Inc. Verfahren zum schnellen Erzielen einer stabilen Röntgenemission von einer Röntgenröhre
DE3122185A1 (de) * 1981-06-04 1982-12-30 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zum betrieb eines roentgengenerators und roentgengenerator zur durchfuehrung dieses verfahrens
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
US4930146A (en) * 1989-07-10 1990-05-29 General Electric Company X-ray tube current control with constant loop gain
US5077773A (en) * 1990-07-05 1991-12-31 Picker International, Inc. Automatic filament calibration system for x-ray generators

Also Published As

Publication number Publication date
JP3560681B2 (ja) 2004-09-02
EP0682466B1 (de) 1998-11-11
US5546441A (en) 1996-08-13
EP0682466A1 (de) 1995-11-15
JPH07320893A (ja) 1995-12-08
DE4416556A1 (de) 1995-11-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS CORPORATE INTELLECTUAL PROPERTY GMBH, 2233

8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH, 20