FR2447661A1 - Generateur radiologique pour appareils de radiodiagnostic comportant des moyens d'obtention d'un signal correspondant a la tension du tube a rayons x - Google Patents

Generateur radiologique pour appareils de radiodiagnostic comportant des moyens d'obtention d'un signal correspondant a la tension du tube a rayons x

Info

Publication number
FR2447661A1
FR2447661A1 FR8001310A FR8001310A FR2447661A1 FR 2447661 A1 FR2447661 A1 FR 2447661A1 FR 8001310 A FR8001310 A FR 8001310A FR 8001310 A FR8001310 A FR 8001310A FR 2447661 A1 FR2447661 A1 FR 2447661A1
Authority
FR
France
Prior art keywords
voltage
ray tube
obtaining
signal corresponding
radiodiagnosis
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.)
Granted
Application number
FR8001310A
Other languages
English (en)
French (fr)
Other versions
FR2447661B1 (US20110009641A1-20110113-C00256.png
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2447661A1 publication Critical patent/FR2447661A1/fr
Application granted granted Critical
Publication of FR2447661B1 publication Critical patent/FR2447661B1/fr
Granted 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
    • H05G1/32—Supply voltage of the X-ray apparatus or 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
    • H05G1/265—Measurements of current, voltage or power

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • X-Ray Techniques (AREA)
  • Measurement Of Radiation (AREA)
FR8001310A 1979-01-29 1980-01-22 Generateur radiologique pour appareils de radiodiagnostic comportant des moyens d'obtention d'un signal correspondant a la tension du tube a rayons x Granted FR2447661A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792903340 DE2903340A1 (de) 1979-01-29 1979-01-29 Roentgendiagnostikgenerator mit mitteln zur gewinnung eines der roentgenroehrenspannung entsprechenden signals

Publications (2)

Publication Number Publication Date
FR2447661A1 true FR2447661A1 (fr) 1980-08-22
FR2447661B1 FR2447661B1 (US20110009641A1-20110113-C00256.png) 1983-03-04

Family

ID=6061647

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8001310A Granted FR2447661A1 (fr) 1979-01-29 1980-01-22 Generateur radiologique pour appareils de radiodiagnostic comportant des moyens d'obtention d'un signal correspondant a la tension du tube a rayons x

Country Status (3)

Country Link
US (1) US4274003A (US20110009641A1-20110113-C00256.png)
DE (1) DE2903340A1 (US20110009641A1-20110113-C00256.png)
FR (1) FR2447661A1 (US20110009641A1-20110113-C00256.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146877A2 (en) * 1983-12-22 1985-07-03 General Electric Company High-voltage bleeder for x-ray generator
FR2879395A1 (fr) * 2004-11-20 2006-06-16 Gen Electric Procede de gradation et d'arret de tension pour un composant a haute tension sur une carte a circuit imprime et dans un appareil de radiographie.

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5388139A (en) * 1989-12-07 1995-02-07 Electromed International High-voltage power supply and regulator circuit for an X-ray tube with closed-loop feedback for controlling X-ray exposure
US5241260A (en) * 1989-12-07 1993-08-31 Electromed International High voltage power supply and regulator circuit for an X-ray tube with transient voltage protection
US5966425A (en) * 1989-12-07 1999-10-12 Electromed International Apparatus and method for automatic X-ray control
US5023769A (en) * 1989-12-07 1991-06-11 Electromed International Ltd. X-ray tube high-voltage power supply with control loop and shielded voltage divider
US5122730A (en) * 1990-01-02 1992-06-16 The United States Of America As Represented By The Secretary Of The Air Force Voltage divider for a wide band domino effect high voltage regulator
US5418760A (en) * 1992-08-18 1995-05-23 Casio Computer Co., Ltd. Electronic devices with a liquid crystal display

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3117275A (en) * 1959-09-28 1964-01-07 Micafil Ag Low capacitance voltage divider for ultra-high voltages
US4034283A (en) * 1975-08-28 1977-07-05 The Machlett Laboratories, Incorporated Compensated voltage divider
FR2398429A1 (fr) * 1977-07-22 1979-02-16 Siemens Ag Generateur de radiodiagnostic, dans lequel la tension du tube a rayons x est reglee en fonction du courant du tube a rayons x

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58959Y2 (ja) * 1977-05-18 1983-01-08 株式会社東芝 Ｘ線発生装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3117275A (en) * 1959-09-28 1964-01-07 Micafil Ag Low capacitance voltage divider for ultra-high voltages
US4034283A (en) * 1975-08-28 1977-07-05 The Machlett Laboratories, Incorporated Compensated voltage divider
FR2398429A1 (fr) * 1977-07-22 1979-02-16 Siemens Ag Generateur de radiodiagnostic, dans lequel la tension du tube a rayons x est reglee en fonction du courant du tube a rayons x

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/76 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146877A2 (en) * 1983-12-22 1985-07-03 General Electric Company High-voltage bleeder for x-ray generator
EP0146877A3 (en) * 1983-12-22 1987-10-07 General Electric Company High-voltage bleeder for x-ray generator
FR2879395A1 (fr) * 2004-11-20 2006-06-16 Gen Electric Procede de gradation et d'arret de tension pour un composant a haute tension sur une carte a circuit imprime et dans un appareil de radiographie.

Also Published As

Publication number Publication date
US4274003A (en) 1981-06-16
DE2903340A1 (de) 1980-07-31
FR2447661B1 (US20110009641A1-20110113-C00256.png) 1983-03-04

Similar Documents

Publication Publication Date Title
DE3882966D1 (de) Verbesserter flussmeter mit druckmessung.
DE69210244T2 (de) Massendurchflussmesser nach dem Coriolsprinzip
DE69217994T2 (de) Flüssigkeitsstandsmesser
IT8220464A0 (it) Strumento musicale elettronico.
NL184385C (nl) Vloeistofpeilmeter.
NL191617C (nl) Volgens het Coriolisprincipe werkend massastromingsmeetinstrument.
FR2447661A1 (fr) Generateur radiologique pour appareils de radiodiagnostic comportant des moyens d'obtention d'un signal correspondant a la tension du tube a rayons x
DE68924569D1 (de) Massendurchflussmessgerät nach dem Coriolisprinzip mit absolutem Frequenzausgang und Verfahren zum Erzeugen eines Frequenzausgangssignals.
DE3867720D1 (de) Fluessiger durchflussmengenmesser.
NL192751B (nl) Magnetisch-inductieve vloeistofstroommeter.
DE69204498T2 (de) Messinstrument mit beleuchtetem Zeiger.
DE59105670D1 (de) Elektromechanische Waage mit Saitenschwinger.
DE68902094D1 (de) Messfuehler fuer durchflussmesser.
JPS522574A (en) Constant measuring device
JPS53115256A (en) Counter circuit
JPS5362559A (en) Vibrating flow meter
JPS547920A (en) Control system for electronic instrument
JPS5316617A (en) Key signal generator using piezooelectric element for electronic instrument
DE69009872D1 (de) Mehrstrahlflüssigkeitszähler.
HE Study on the measuring technique of thin boundary layers
JPS561383A (en) Multifunction measurement indication device
JPS5412699A (en) Bar graph level meter
JPS549977A (en) Measuring apparatus for rotational speed
Knudsen Fluid flow measurement using NMR imaging
JPS5333193A (en) Measuring apparatus of transformed quantity at diffusion welding

Legal Events

Date Code Title Description
ST Notification of lapse