BE755549A - Appareil a rayons x - Google Patents

Appareil a rayons x

Info

Publication number
BE755549A
BE755549A BE755549DA BE755549A BE 755549 A BE755549 A BE 755549A BE 755549D A BE755549D A BE 755549DA BE 755549 A BE755549 A BE 755549A
Authority
BE
Belgium
Prior art keywords
ray device
ray
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Muller G.M.B.H. C.H.F.
Original Assignee
Philips Nv
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.)
Publication date
Publication of BE755549A publication Critical patent/BE755549A/xx

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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • X-Ray Techniques (AREA)
BE755549D 1969-09-02 Appareil a rayons x BE755549A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691944481 DE1944481C3 (de) 1969-09-02 1969-09-02 Röntgen-Generator mit einer Einrichtung zum Abschalten eines Röntgenstrahlers beim Erreichen einer Abschaltdosis und mit einer Steuereinrichtung, die bei Unterschreiten eines unteren Schwellwertes der Dosisleistung die Röntgenröhrenspannung erhöht

Publications (1)

Publication Number Publication Date
BE755549A true BE755549A (fr) 1971-03-01

Family

ID=5744396

Family Applications (1)

Application Number Title Priority Date Filing Date
BE755549D BE755549A (fr) 1969-09-02 Appareil a rayons x

Country Status (5)

Country Link
AU (1) AU1947570A (de)
BE (1) BE755549A (de)
DE (1) DE1944481C3 (de)
FR (1) FR2060839A5 (de)
GB (1) GB1328376A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550437C2 (de) * 1975-11-10 1985-03-28 Siemens AG, 1000 Berlin und 8000 München Belichtungsautomat für ein Röntgenaufnahmegerät
DE2556699A1 (de) * 1975-12-17 1977-06-23 Philips Patentverwaltung Roentgengenerator mit belichtungsautomatik
US4342060A (en) * 1980-05-22 1982-07-27 Siemens Medical Laboratories, Inc. Energy interlock system for a linear accelerator
US4347547A (en) * 1980-05-22 1982-08-31 Siemens Medical Laboratories, Inc. Energy interlock system for a linear accelerator
DE3132057A1 (de) * 1981-08-13 1983-03-03 Philips Patentverwaltung Gmbh, 2000 Hamburg Roentgengenerator mit selbsttaetiger korrektur eines die dosis bestimmenden aufnahmeparameters
CN102949193B (zh) * 2011-08-22 2015-06-10 上海联影医疗科技有限公司 荧光检查设备及其降低荧光检查剂量的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227570B (de) * 1958-05-07 1966-10-27 Siemens Reiniger Werke Ag Belichtungsautomatisierter Roentgenapparat mit Einstellmitteln fuer die Roehrenspannung und den Roehrenstrom

Also Published As

Publication number Publication date
DE1944481B2 (de) 1979-02-01
GB1328376A (en) 1973-08-30
DE1944481A1 (de) 1971-03-04
AU1947570A (en) 1974-03-09
FR2060839A5 (de) 1971-06-18
DE1944481C3 (de) 1985-03-21

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