FR2446580A1 - Generateur radiologique pour appareil de radiodiagnostic comportant des dispositifs de commutation permettant le branchement et le debranchement du transformateur a haute tension - Google Patents

Generateur radiologique pour appareil de radiodiagnostic comportant des dispositifs de commutation permettant le branchement et le debranchement du transformateur a haute tension

Info

Publication number
FR2446580A1
FR2446580A1 FR8000220A FR8000220A FR2446580A1 FR 2446580 A1 FR2446580 A1 FR 2446580A1 FR 8000220 A FR8000220 A FR 8000220A FR 8000220 A FR8000220 A FR 8000220A FR 2446580 A1 FR2446580 A1 FR 2446580A1
Authority
FR
France
Prior art keywords
high voltage
switching devices
disconnecting
voltage transformer
radiological generator
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
FR8000220A
Other languages
English (en)
French (fr)
Other versions
FR2446580B1 (https=
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 Corp
Original Assignee
Siemens Corp
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 Corp filed Critical Siemens Corp
Publication of FR2446580A1 publication Critical patent/FR2446580A1/fr
Application granted granted Critical
Publication of FR2446580B1 publication Critical patent/FR2446580B1/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
    • H05G1/56—Switching-on; Switching-off

Landscapes

  • X-Ray Techniques (AREA)
  • Control Of Voltage And Current In General (AREA)
FR8000220A 1979-01-09 1980-01-07 Generateur radiologique pour appareil de radiodiagnostic comportant des dispositifs de commutation permettant le branchement et le debranchement du transformateur a haute tension Granted FR2446580A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2900623A DE2900623C2 (de) 1979-01-09 1979-01-09 Röntgendiagnostikgenerator mit Schaltmittel zum Ein- und Ausschalten des Hochspannungstransformators bei vorbestimmten Phasenwinkeln der Speisespannung

Publications (2)

Publication Number Publication Date
FR2446580A1 true FR2446580A1 (fr) 1980-08-08
FR2446580B1 FR2446580B1 (https=) 1983-10-07

Family

ID=6060233

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000220A Granted FR2446580A1 (fr) 1979-01-09 1980-01-07 Generateur radiologique pour appareil de radiodiagnostic comportant des dispositifs de commutation permettant le branchement et le debranchement du transformateur a haute tension

Country Status (3)

Country Link
US (1) US4317999A (https=)
DE (1) DE2900623C2 (https=)
FR (1) FR2446580A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4893322A (en) * 1985-11-15 1990-01-09 Medrad, Inc. Film changer
US5263077A (en) * 1988-11-15 1993-11-16 Medrad, Inc. Film changer having film-receiving, nondriven cassette with spiral-shaped guide plate
US5018182A (en) * 1988-11-15 1991-05-21 Medrad, Inc. Film changer having film-receiving, nondriven cassette with spiral-shaped guide plate
US5145163A (en) * 1989-11-24 1992-09-08 Medrad, Inc. Film sheet load magazine
EP2653015B1 (en) * 2010-12-15 2014-04-16 Koninklijke Philips N.V. Power supply unit for an X-ray tube

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119932A (en) * 1960-02-12 1964-01-28 Philips Corp Polyphase current switching device for an x-ray tube supply circuit
GB978152A (en) * 1960-07-14 1964-12-16 Gen Radiological Ltd Control of x-ray tube and like circuits
DE1913891A1 (de) * 1969-03-19 1970-10-08 Siemens Ag Schaltungsanordnung fuer einen Roentgendiagnostikapparat
DE2162287A1 (de) * 1971-12-15 1973-06-20 Siemens Ag Roentgendiagnostikapparat zur anfertigung von aufnahmeserien

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130312A (en) * 1961-07-26 1964-04-21 Profexray Inc X-ray timer system to produce short duration radiation pulses
DE1177259B (de) * 1963-04-06 1964-09-03 Siemens Reiniger Werke Ag Roentgendiagnostikapparat
DE2719373C2 (de) * 1977-04-30 1982-10-21 Philips Patentverwaltung Gmbh, 2000 Hamburg Schaltungsanordnung eines Röntgengenerators mit einem durch ein Zeitsteuerglied gesteuerten elektronischen Schalter im Primärkreis eines Hochspannungs-Transformators

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119932A (en) * 1960-02-12 1964-01-28 Philips Corp Polyphase current switching device for an x-ray tube supply circuit
GB978152A (en) * 1960-07-14 1964-12-16 Gen Radiological Ltd Control of x-ray tube and like circuits
DE1913891A1 (de) * 1969-03-19 1970-10-08 Siemens Ag Schaltungsanordnung fuer einen Roentgendiagnostikapparat
DE2162287A1 (de) * 1971-12-15 1973-06-20 Siemens Ag Roentgendiagnostikapparat zur anfertigung von aufnahmeserien

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/75 *

Also Published As

Publication number Publication date
FR2446580B1 (https=) 1983-10-07
DE2900623A1 (de) 1980-07-17
DE2900623C2 (de) 1986-03-27
US4317999A (en) 1982-03-02

Similar Documents

Publication Publication Date Title
FR2431237A1 (fr) Generateur radiologique pour appareil de radiodiagnostic
FR2446580A1 (fr) Generateur radiologique pour appareil de radiodiagnostic comportant des dispositifs de commutation permettant le branchement et le debranchement du transformateur a haute tension
FR1431232A (fr) Enroulements intercalés pour appareils d'induction électrique tels que des transformateurs
FR2411463A1 (fr) Dispositif assurant un sens preferentiel de defilement d'une bande magnetique dans un appareil d'enregistrement et de reproduction du type bidirectionnel
FR2588141B1 (fr) Circuit generateur de tension parabolique pour appareil de visualisation.
ES423989A1 (es) Un aparato de imagen de television provisto de una disposi-cion de circuito para generar una corriente de deflexion en diente de sierra.
FR2413015A1 (fr) Generateur radiologique, notamment pour appareils de radiodiagnostic, dans lequel la tension du tube a rayons k est reglee au moyen du courant du tube a rayons x
JPS51131356A (en) Branching method for insulated electric current changer
FR2415416A1 (fr) Generateur radiologique pour appareil de radiodiagnostic
US3409775A (en) Plural x-ray tube power supply having means for energizing the tubes for single or double operation
CH367244A (fr) Sélecteur de prises pour le réglage en charge de la tension d'un transformateur
US2088526A (en) Multiple circuit for energizing treater units
JPS5241830A (en) Rectification apparatus
JPS5661113A (en) Current transformer for high voltage device
SU62086A1 (ru) Устройство дл электрического измерени линейных перемещений
JPS524014A (en) Tap selector for loading tap switching unit of tapped transformer
GB1241822A (en) Transformers
SU902132A1 (ru) Устройство дл релейной защиты и проверки ее под нагрузкой
JPS5279228A (en) Fly-back transformer
JPS56167309A (en) Omnidirectional magnetizing device
JPS5694613A (en) Intertap voltage controlling switching device for threephase tap transformer
Atkins An oscillograph for the automatic recording of disturbances on electric supply systems
SU1173459A1 (ru) Релейное устройство
SU1635291A1 (ru) Рентгеновский генератор
SU951591A1 (ru) Дискретное фазосдвигающее устройство

Legal Events

Date Code Title Description
ST Notification of lapse