FR2456456B1 - - Google Patents

Info

Publication number
FR2456456B1
FR2456456B1 FR8009740A FR8009740A FR2456456B1 FR 2456456 B1 FR2456456 B1 FR 2456456B1 FR 8009740 A FR8009740 A FR 8009740A FR 8009740 A FR8009740 A FR 8009740A FR 2456456 B1 FR2456456 B1 FR 2456456B1
Authority
FR
France
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
FR8009740A
Other versions
FR2456456A1 (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.)
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 FR2456456A1 publication Critical patent/FR2456456A1/fr
Application granted granted Critical
Publication of FR2456456B1 publication Critical patent/FR2456456B1/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
    • H05G1/46—Combined control of different quantities, e.g. exposure time as well as voltage or current
    • 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

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • X-Ray Techniques (AREA)
FR8009740A 1979-05-07 1980-04-30 Installation de radiodiagnostic comportant des dispositifs pour predeterminer de facon fixe la duree de prise de vue, la tension du tube a rayons x et le produit mas Granted FR2456456A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792918353 DE2918353A1 (de) 1979-05-07 1979-05-07 Roentgendiagnostikanlage mit mitteln zur festen vorgabe von aufnahmezeit, roentgenroehrenspannung und mas-produkt

Publications (2)

Publication Number Publication Date
FR2456456A1 FR2456456A1 (fr) 1980-12-05
FR2456456B1 true FR2456456B1 (fr) 1984-03-16

Family

ID=6070124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009740A Granted FR2456456A1 (fr) 1979-05-07 1980-04-30 Installation de radiodiagnostic comportant des dispositifs pour predeterminer de facon fixe la duree de prise de vue, la tension du tube a rayons x et le produit mas

Country Status (3)

Country Link
US (1) US4377748A (fr)
DE (1) DE2918353A1 (fr)
FR (1) FR2456456A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2943794A1 (de) * 1979-10-30 1981-05-14 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikanlage mit einer tastschaltung fuer die einstellung des roentgenroehrenstromes
DE3135061A1 (de) * 1981-09-04 1983-03-24 Philips Patentverwaltung Gmbh, 2000 Hamburg Roentgengenerator zum betrieb von roentgenroehren mit an masse angeschlossenem mittelteil
US4578767A (en) * 1981-10-02 1986-03-25 Raytheon Company X-ray system tester
DE4204115A1 (de) * 1992-02-12 1993-08-19 Siemens Ag Roentgengenerator
US6810109B2 (en) * 2001-07-13 2004-10-26 Medtronic Ave, Inc. X-ray emitting system and method
JP4490645B2 (ja) * 2003-04-09 2010-06-30 株式会社東芝 Ｘ線コンピュータ断層撮影装置
DE10332417A1 (de) * 2003-07-16 2005-02-24 Sirona Dental Systems Gmbh Verfahren zur Steuerung eines Röntgengeräts und Röntgengerät
JP6257948B2 (ja) * 2012-08-07 2018-01-10 東芝メディカルシステムズ株式会社 Ｘ線撮影システム
CN111818718A (zh) * 2020-08-11 2020-10-23 南宁影联医学工程有限公司 一种延长x射线球管灯丝寿命的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512193A (en) * 1945-09-20 1950-06-20 Westinghouse Electric Corp Milliamperage stabilizer
DE2047744A1 (de) * 1970-09-29 1972-08-03 Siemens Ag Röntgendiagnostikapparat
DE2116705B2 (de) * 1971-04-06 1977-05-26 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur anfertigung roentgenologischer schichtaufnahmen
US3783287A (en) * 1972-05-18 1974-01-01 Picker Corp Anode current stabilization circuit x-ray tube having stabilizer electrode
DE2258085A1 (de) * 1972-11-27 1974-06-12 Siemens Ag Hochspannungsgenerator fuer roentgendiagnostikapparate
US3978339A (en) * 1974-01-15 1976-08-31 Siemens Aktiengesellschaft Regulating installation for power transmitted to a three-phase user
DE2422844C3 (de) * 1974-05-10 1978-10-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Röntgendiagnostikapparat, bei dem die Röntgenröhrenspannung über den Röntgenröhrenheizstrom geregelt wird
US4039811A (en) * 1975-03-21 1977-08-02 Sybron Corporation Method of operating and power supply for x-ray tubes
DE2611911A1 (de) * 1976-03-20 1977-09-22 Koch & Sterzel Kg Roentgenapparat
US4072865A (en) * 1976-06-24 1978-02-07 American Radiologic Systems, Inc. Automatic control system
DE2721535A1 (de) * 1977-05-13 1978-11-16 Philips Patentverwaltung Roentgengenerator
US4160906A (en) * 1977-06-23 1979-07-10 General Electric Company Anatomically coordinated user dominated programmer for diagnostic x-ray apparatus
CA1120600A (fr) * 1977-09-23 1982-03-23 Heikki K.J. Kanerva Methode pour regulariser et stabiliser l'intensite de rayonnement d'une source de rayons x et source de rayons x utilisant cette methode

Also Published As

Publication number Publication date
US4377748A (en) 1983-03-22
DE2918353C2 (fr) 1988-01-21
FR2456456A1 (fr) 1980-12-05
DE2918353A1 (de) 1980-11-20

Similar Documents

Publication Publication Date Title
FR2448105B1 (fr)
FR2447714B1 (fr)
FR2449218B1 (fr)
AT364253B (fr)
AU78386S (fr)
AU78391S (fr)
AU77669S (fr)
AU77763S (fr)
AU78270S (fr)
AU78271S (fr)
AU78569S (fr)
AU78389S (fr)
AU78390S (fr)
AU78385S (fr)
AU80228S (fr)
AU79950S (fr)
AU79918S (fr)
AU79826S (fr)
AU79559S (fr)
AU79558S (fr)
AU79557S (fr)
AU79200S (fr)
BG28229A1 (fr)
BG28729A1 (fr)
BG44800A1 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse