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CA1055163A - Method and circuit for determining voltage and current values associated with given switch-on durations of an x-ray source - Google Patents

Method and circuit for determining voltage and current values associated with given switch-on durations of an x-ray source

Info

Publication number
CA1055163A
CA1055163A CA211,098A CA211098A CA1055163A CA 1055163 A CA1055163 A CA 1055163A CA 211098 A CA211098 A CA 211098A CA 1055163 A CA1055163 A CA 1055163A
Authority
CA
Canada
Prior art keywords
voltage
current
output
circuit
input
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
CA211,098A
Other languages
English (en)
French (fr)
Other versions
CA211098S (en
Inventor
Willem E. Spaak
Wigle F. Smits
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA1055163A publication Critical patent/CA1055163A/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
    • H05G1/46—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)
  • Measurement Of Radiation (AREA)
CA211,098A 1973-10-12 1974-10-09 Method and circuit for determining voltage and current values associated with given switch-on durations of an x-ray source Expired CA1055163A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7314037,A NL168392C (nl) 1973-10-12 1973-10-12 Inrichting voor het instellen van een roentgenstraalbuis.

Publications (1)

Publication Number Publication Date
CA1055163A true CA1055163A (en) 1979-05-22

Family

ID=19819807

Family Applications (1)

Application Number Title Priority Date Filing Date
CA211,098A Expired CA1055163A (en) 1973-10-12 1974-10-09 Method and circuit for determining voltage and current values associated with given switch-on durations of an x-ray source

Country Status (10)

Country Link
JP (1) JPS5721118B2 (ja)
BE (1) BE820939A (ja)
CA (1) CA1055163A (ja)
DE (1) DE2448309C2 (ja)
ES (1) ES430876A1 (ja)
FR (1) FR2247872B1 (ja)
GB (1) GB1489377A (ja)
IT (1) IT1032542B (ja)
NL (1) NL168392C (ja)
SE (1) SE411826B (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638500A (en) * 1974-10-07 1987-01-20 U.S. Philips Corporation Method of determining voltage and current for a given operating period of an X-ray source
DE2613997A1 (de) * 1976-04-01 1977-10-13 Philips Patentverwaltung Regelvorrichtung, insbesondere zum regeln des emissionsstromes einer roentgenroehre
US4521808A (en) * 1979-03-22 1985-06-04 University Of Texas System Electrostatic imaging apparatus
JPS6046714U (ja) * 1983-09-09 1985-04-02 株式会社　住建産業 床材
JPS61250258A (ja) * 1985-04-25 1986-11-07 ミサワホ−ム株式会社 防振床パネル
GB2174492A (en) * 1985-04-29 1986-11-05 Philips Nv X-ray examination system and method of controlling an exposure therein
JPS6376142U (ja) * 1986-05-16 1988-05-20
JPH0542417U (ja) * 1991-11-11 1993-06-08 イビデン株式会社 断熱防水パネル
JP4393090B2 (ja) * 2002-07-19 2010-01-06 東芝医用システムエンジニアリング株式会社 Ｘ線コンピュータ断層撮影装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1076836B (de) * 1957-09-28 1960-03-03 Siemens Reiniger Werke Ag Roentgendiagnostikapparat mit einem Belichtungsautomaten
DE1614150B1 (de) * 1966-04-07 1971-07-15 Medicor Muevek Roentgendurchleuchtungseinrichtung/ mit photoelektrischem wandler zum abtasten der leuchtbildflaeche zwecks bestim mung optimaler werte von roentgenroehrenspannung und strom
DE2204453B2 (de) * 1972-01-31 1977-09-01 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikapparat mit einer bildverstaerker-fernsehkette und einem die dosisleistung nach dem patienten einstellenden regelkreis
NL7314036A (nl) * 1973-10-12 1975-04-15 Philips Nv Gloeistroomverzorging voor een op hoogspanning ven elektronenbuis.

Also Published As

Publication number Publication date
AU7398174A (en) 1976-04-08
DE2448309C2 (de) 1986-12-04
FR2247872A1 (ja) 1975-05-09
IT1032542B (it) 1979-06-20
SE411826B (sv) 1980-02-04
DE2448309A1 (de) 1975-04-17
GB1489377A (en) 1977-10-19
BE820939A (fr) 1975-04-10
FR2247872B1 (ja) 1981-05-29
ES430876A1 (es) 1976-10-01
NL168392B (nl) 1981-10-16
NL7314037A (nl) 1975-04-15
JPS5721118B2 (ja) 1982-05-04
SE7412654L (ja) 1975-04-14
NL168392C (nl) 1982-03-16
JPS5068089A (ja) 1975-06-07

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