JPS5919438B2 - ダイナミック制御レンジの大きな制御装置 - Google Patents

ダイナミック制御レンジの大きな制御装置

Info

Publication number
JPS5919438B2
JPS5919438B2 JP52034803A JP3480377A JPS5919438B2 JP S5919438 B2 JPS5919438 B2 JP S5919438B2 JP 52034803 A JP52034803 A JP 52034803A JP 3480377 A JP3480377 A JP 3480377A JP S5919438 B2 JPS5919438 B2 JP S5919438B2
Authority
JP
Japan
Prior art keywords
amplifier
reference value
value
digital
input terminal
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
JP52034803A
Other languages
English (en)
Japanese (ja)
Other versions
JPS52138889A (en
Inventor
ルドルフ・オヒマン
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
Koninklijke Philips Electronics 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of JPS52138889A publication Critical patent/JPS52138889A/ja
Publication of JPS5919438B2 publication Critical patent/JPS5919438B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/468—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC characterised by reference voltage circuitry, e.g. soft start, remote shutdown
    • 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
    • H05G1/34—Anode current, heater current or heater voltage of X-ray tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • X-Ray Techniques (AREA)
  • Feedback Control In General (AREA)
  • Analogue/Digital Conversion (AREA)
JP52034803A 1976-04-01 1977-03-30 ダイナミック制御レンジの大きな制御装置 Expired JPS5919438B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762613997 DE2613997A1 (de) 1976-04-01 1976-04-01 Regelvorrichtung, insbesondere zum regeln des emissionsstromes einer roentgenroehre
DE000P26139979 1976-04-01

Publications (2)

Publication Number Publication Date
JPS52138889A JPS52138889A (en) 1977-11-19
JPS5919438B2 true JPS5919438B2 (ja) 1984-05-07

Family

ID=5974139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52034803A Expired JPS5919438B2 (ja) 1976-04-01 1977-03-30 ダイナミック制御レンジの大きな制御装置

Country Status (5)

Country Link
US (1) US4180761A (enExample)
JP (1) JPS5919438B2 (enExample)
DE (1) DE2613997A1 (enExample)
FR (1) FR2346938A1 (enExample)
GB (1) GB1533964A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926394A1 (de) * 1979-06-29 1981-01-08 Siemens Ag Roentgendiagnostikgenerator mit auf hochspannungspotential liegenden einstellmitteln
US4311913A (en) * 1979-10-04 1982-01-19 Picker Corporation X-Ray tube current control
JPS60205709A (ja) * 1984-03-30 1985-10-17 Toshiba Corp 自動制御装置
FR2603755B1 (fr) * 1986-09-05 1993-09-24 Franche Comte Universite Generateur electrique de puissance a forme d'onde modulable et son utilisation pour le traitement de surface de materiaux
US4823250A (en) * 1987-11-05 1989-04-18 Picker International, Inc. Electronic control for light weight, portable x-ray system
US4930146A (en) * 1989-07-10 1990-05-29 General Electric Company X-ray tube current control with constant loop gain

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE2340506B2 (de) * 1973-08-10 1979-02-08 Brown, Boveri & Cie Ag, 6800 Mannheim Adaptiver Stromregler
NL7314036A (nl) * 1973-10-12 1975-04-15 Philips Nv Gloeistroomverzorging voor een op hoogspanning ven elektronenbuis.
NL168392C (nl) * 1973-10-12 1982-03-16 Philips Nv Inrichting voor het instellen van een roentgenstraalbuis.
JPS518515U (enExample) * 1974-07-05 1976-01-22

Also Published As

Publication number Publication date
GB1533964A (en) 1978-11-29
DE2613997C2 (enExample) 1981-09-24
JPS52138889A (en) 1977-11-19
FR2346938B1 (enExample) 1983-11-18
DE2613997A1 (de) 1977-10-13
US4180761A (en) 1979-12-25
FR2346938A1 (fr) 1977-10-28

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