FR2232173A1 - - Google Patents

Info

Publication number
FR2232173A1
FR2232173A1 FR7419024A FR7419024A FR2232173A1 FR 2232173 A1 FR2232173 A1 FR 2232173A1 FR 7419024 A FR7419024 A FR 7419024A FR 7419024 A FR7419024 A FR 7419024A FR 2232173 A1 FR2232173 A1 FR 2232173A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7419024A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2232173A1 publication Critical patent/FR2232173A1/fr
Withdrawn legal-status Critical Current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
    • H05G1/46—Combined control of different quantities, e.g. exposure time as well as voltage or current
    • 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
    • H05G1/36—Temperature of anode; Brightness of image power

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • X-Ray Techniques (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FR7419024A 1973-06-04 1974-05-31 Withdrawn FR2232173A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2328322A DE2328322A1 (de) 1973-06-04 1973-06-04 Roentgendiagnostikapparat zur verwendung mit einem hilfsgeraet, das eine vorgebbare aufnahmezeit erfordert

Publications (1)

Publication Number Publication Date
FR2232173A1 true FR2232173A1 (fr) 1974-12-27

Family

ID=5882970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7419024A Withdrawn FR2232173A1 (fr) 1973-06-04 1974-05-31

Country Status (3)

Country Link
US (1) US3971945A (fr)
DE (1) DE2328322A1 (fr)
FR (1) FR2232173A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035649A (en) * 1973-10-08 1977-07-12 U.S. Philips Corporation X-ray generator for a tomography apparatus
DE2731518C2 (de) * 1977-07-12 1982-10-21 Siemens AG, 1000 Berlin und 8000 München Röntgengenerator mit einem von einem Leistungsistwertsignal-Erzeuger und einem Grenzleistungs-Sollwertgeber gesteuerten Röntgenröhrenstromregler
DE3132057A1 (de) * 1981-08-13 1983-03-03 Philips Patentverwaltung Gmbh, 2000 Hamburg Roentgengenerator mit selbsttaetiger korrektur eines die dosis bestimmenden aufnahmeparameters
DE3402888A1 (de) * 1984-01-27 1985-08-01 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikanlage
JP2597588B2 (ja) * 1987-07-16 1997-04-09 株式会社東芝 Ｘ線透視装置
US4831642A (en) * 1987-09-23 1989-05-16 Gendex Corporation MAS regulator circuit for high frequency medical X-ray generator
US5084911A (en) * 1989-01-10 1992-01-28 Eastman Kodak Company X-ray phototimer
US5333168A (en) * 1993-01-29 1994-07-26 Oec Medical Systems, Inc. Time-based attenuation compensation
US6240162B1 (en) * 1998-01-15 2001-05-29 Siemens Medical Systems, Inc. Precision dosimetry in an intensity modulated radiation treatment system
US6038284A (en) * 1998-01-15 2000-03-14 Siemens Medical Systems, Inc. Precision dosimetry in an intensity modulated radiation treatment system
US7366283B2 (en) * 2006-03-28 2008-04-29 Gendex Corporation Method to control anodic current in an x-ray source

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546461A (en) * 1968-09-13 1970-12-08 Litton Medical Products Automatic control of a nonsynchronous cine fluororadiographic apparatus
US3585391A (en) * 1969-09-24 1971-06-15 Westinghouse Electric Corp Brightness stabilizer with improved image quality
US3634871A (en) * 1970-04-15 1972-01-11 Cgr Medical Corp Heat-sensing circuit
US3746862A (en) * 1970-11-30 1973-07-17 Picker Corp Protective circuit for x-ray tube and method of operation
US3842280A (en) * 1970-12-23 1974-10-15 Picker Corp Protective circuit for limiting the input power applied to an x-ray tube and method of operation

Also Published As

Publication number Publication date
US3971945A (en) 1976-07-27
DE2328322A1 (de) 1974-12-19

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Legal Events

Date Code Title Description
ST Notification of lapse