SE345950B - - Google Patents

Info

Publication number
SE345950B
SE345950B SE8210/66A SE821066A SE345950B SE 345950 B SE345950 B SE 345950B SE 8210/66 A SE8210/66 A SE 8210/66A SE 821066 A SE821066 A SE 821066A SE 345950 B SE345950 B SE 345950B
Authority
SE
Sweden
Application number
SE8210/66A
Inventor
W Splain
Original Assignee
Picker X Ray Corp Waite Mfg
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 Picker X Ray Corp Waite Mfg filed Critical Picker X Ray Corp Waite Mfg
Publication of SE345950B publication Critical patent/SE345950B/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
    • 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)
  • X-Ray Techniques (AREA)
SE8210/66A 1965-07-28 1966-06-15 SE345950B (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US475604A US3356847A (en) 1965-07-28 1965-07-28 X-ray film exposure measuring system having means for terminating the exposure

Publications (1)

Publication Number Publication Date
SE345950B true SE345950B (cs) 1972-06-12

Family

ID=23888327

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8210/66A SE345950B (cs) 1965-07-28 1966-06-15

Country Status (5)

Country Link
US (1) US3356847A (cs)
DE (1) DE1302298B (cs)
GB (1) GB1119394A (cs)
NL (1) NL6606415A (cs)
SE (1) SE345950B (cs)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573461A (en) * 1969-04-01 1971-04-06 Stig Arne Ohlsson Method and apparatus for timing exposures in x-ray photography
DE2010825B2 (de) * 1970-03-07 1974-09-05 Siemens Ag, 1000 Berlin Und 8000 Muenchen Röntgen-Belichtungseinrichtung mit einem mAs-Relais und einem Röntgen-Belichtungsautomaten
DE2062633C3 (de) * 1970-12-18 1981-06-11 Philips Patentverwaltung Gmbh, 2000 Hamburg Röntgenbelichtungsautomat
US4119856A (en) * 1973-09-07 1978-10-10 Siemens Aktiengesellschaft X-ray diagnostic apparatus for producing series exposures
US4378501A (en) * 1978-06-19 1983-03-29 Sybron Corporation Power supply for triode x-ray tubes
DE2846531A1 (de) * 1978-10-25 1980-05-08 Siemens Ag Roentgendiagnostikgenerator mit einem mas-relais
DE2849427A1 (de) * 1978-11-14 1980-05-29 Siemens Ag Roentgendiagnostikgenerator mit einem mas-relais
US4230944A (en) * 1979-02-09 1980-10-28 Advanced Instrument Development, Inc. X-ray system exposure control with ion chamber
DE3132057A1 (de) * 1981-08-13 1983-03-03 Philips Patentverwaltung Gmbh, 2000 Hamburg Roentgengenerator mit selbsttaetiger korrektur eines die dosis bestimmenden aufnahmeparameters
FR2595561A1 (fr) * 1986-03-14 1987-09-18 Thomson Cgr Installation de radiologie a detecteur, notamment un photomultiplicateur, pour le controle des images
DE3621803A1 (de) * 1986-06-28 1988-01-07 Philips Patentverwaltung Roentgengenerator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516422A (en) * 1949-06-29 1950-07-25 Robotron Corp Control by capacitor discharge blocking
US2985761A (en) * 1954-04-09 1961-05-23 Ohmart Corp Method and apparatus for regulating X-ray exposures
US2821635A (en) * 1954-12-21 1958-01-28 Picker X Ray Corp Waite Mfg Photo timing circuit
DE1095956B (de) * 1959-07-17 1960-12-29 Siemens Reiniger Werke Ag Diagnostik-Roentgenapparat mit Belichtungsautomat im Einknopfbetrieb und mit mAs-Relais im Zweiknopfbetrieb
DE1191046B (de) * 1961-05-26 1965-04-15 C H F Mueller G M B H Schaltungsanordnung zur Dosiszaehlung von kurzzeitig abgegebenen Strahlungsmengen
US3185844A (en) * 1961-09-19 1965-05-25 Bess Leon Radiation dosimeter circuit

Also Published As

Publication number Publication date
NL6606415A (cs) 1967-01-30
US3356847A (en) 1967-12-05
GB1119394A (en) 1968-07-10
DE1302298B (de) 1970-12-03

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