FR65244E - X-ray detection device - Google Patents

X-ray detection device

Info

Publication number
FR65244E
FR65244E FR65244DA FR65244E FR 65244 E FR65244 E FR 65244E FR 65244D A FR65244D A FR 65244DA FR 65244 E FR65244 E FR 65244E
Authority
FR
France
Prior art keywords
detection device
ray detection
ray
detection
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
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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
Priority claimed from US250141A external-priority patent/US2747104A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR65244E publication Critical patent/FR65244E/en
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
FR65244D 1951-10-06 1952-10-06 X-ray detection device Expired FR65244E (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US250141A US2747104A (en) 1951-10-06 1951-10-06 Interval timing apparatus
FR1051349T 1951-10-16
FR65244T 1952-10-06

Publications (1)

Publication Number Publication Date
FR65244E true FR65244E (en) 1956-02-07

Family

ID=8698177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR65244D Expired FR65244E (en) 1951-10-06 1952-10-06 X-ray detection device

Country Status (1)

Country Link
FR (1) FR65244E (en)

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