FR1245338A - Appareil de radiodiagnostic à limitation automatique du temps de pose - Google Patents

Appareil de radiodiagnostic à limitation automatique du temps de pose

Info

Publication number
FR1245338A
FR1245338A FR815774A FR815774A FR1245338A FR 1245338 A FR1245338 A FR 1245338A FR 815774 A FR815774 A FR 815774A FR 815774 A FR815774 A FR 815774A FR 1245338 A FR1245338 A FR 1245338A
Authority
FR
France
Prior art keywords
exposure time
diagnostic device
automatic exposure
ray diagnostic
time limitation
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
Application number
FR815774A
Other languages
English (en)
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 Reiniger Werke AG
Original Assignee
Siemens Reiniger Werke 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 Reiniger Werke AG filed Critical Siemens Reiniger Werke AG
Application granted granted Critical
Publication of FR1245338A publication Critical patent/FR1245338A/fr
Expired 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
    • H05G1/38—Exposure time
    • H05G1/42—Exposure time using arrangements for switching when a predetermined dose of radiation has been applied, e.g. in which the switching instant is determined by measuring the electrical energy supplied to the tube
    • H05G1/44—Exposure time using arrangements for switching when a predetermined dose of radiation has been applied, e.g. in which the switching instant is determined by measuring the electrical energy supplied to the tube in which the switching instant is determined by measuring the amount of radiation directly
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • X-Ray Techniques (AREA)
FR815774A 1959-01-16 1960-01-15 Appareil de radiodiagnostic à limitation automatique du temps de pose Expired FR1245338A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1959S0061352 DE1277455B (de) 1959-01-16 1959-01-16 Roentgendiagnostikapparat mit Belichtungsautomat und Initiallaststeuerung durch selbsttaetiges Herabsetzen der Roehrenleistung waehrend der Belastungsdauer

Publications (1)

Publication Number Publication Date
FR1245338A true FR1245338A (fr) 1960-11-04

Family

ID=7494792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815774A Expired FR1245338A (fr) 1959-01-16 1960-01-15 Appareil de radiodiagnostic à limitation automatique du temps de pose

Country Status (4)

Country Link
BE (1) BE586596A (fr)
DE (1) DE1277455B (fr)
FR (1) FR1245338A (fr)
GB (1) GB919516A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178508A (en) * 1977-07-30 1979-12-11 Kabushiki Kaisha Morita Seisakusho Device for controlling amount of X-ray irradiation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE714343C (de) * 1934-01-11 1942-01-05 Mueller C H F Ag Roentgeneinrichtung fuer diagnostische Zwecke mit gemeinsamer Primaerwicklung am Hochspannungs- und Gluehstromtransformator
DE728427C (de) * 1938-01-03 1942-11-26 Siemens Reiniger Werke Ag Einrichtung zum Betrieb von Roentgenroehren
DE920804C (de) * 1952-07-03 1954-11-29 Koch & Sterzel Ag Roentgeneinrichtung mit einem selbsttaetigen UEberlastungsschutz

Also Published As

Publication number Publication date
DE1277455B (de) 1968-09-12
GB919516A (en) 1963-02-27
BE586596A (fr) 1960-05-03

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