FR949290A - systeme d'exposition aux rayons x - Google Patents

systeme d'exposition aux rayons x

Info

Publication number
FR949290A
FR949290A FR949290DA FR949290A FR 949290 A FR949290 A FR 949290A FR 949290D A FR949290D A FR 949290DA FR 949290 A FR949290 A FR 949290A
Authority
FR
France
Prior art keywords
exposure system
ray exposure
ray
exposure
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
Other languages
English (en)
Inventor
James Constable
Roger W Stamm
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR949290A publication Critical patent/FR949290A/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
    • H05G1/46—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)
FR949290D 1942-07-07 1947-07-10 systeme d'exposition aux rayons x Expired FR949290A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US449996A US2351486A (en) 1942-07-07 1942-07-07 X-ray exposure system

Publications (1)

Publication Number Publication Date
FR949290A true FR949290A (fr) 1949-09-02

Family

ID=23786329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949290D Expired FR949290A (fr) 1942-07-07 1947-07-10 systeme d'exposition aux rayons x

Country Status (3)

Country Link
US (1) US2351486A (fr)
FR (1) FR949290A (fr)
GB (1) GB582715A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB586504A (en) * 1944-12-21 1947-03-20 Philips Nv Improvements in and relating to x-ray control apparatus
US2528545A (en) * 1946-03-19 1950-11-07 Transres Of California X-ray radiation time recorder and controller
NL72521C (nl) * 1948-09-30 1953-06-15 Philips Nv inrichting voor het maken roentgenopnamen
US2853654A (en) * 1956-08-13 1958-09-23 Gen Electric Lighting circuit current regulator
US3061729A (en) * 1959-10-12 1962-10-30 Profexray Inc X-ray tube current metering circuit

Also Published As

Publication number Publication date
GB582715A (en) 1946-11-26
US2351486A (en) 1944-06-13

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