FR2415412B1 - - Google Patents

Info

Publication number
FR2415412B1
FR2415412B1 FR7900963A FR7900963A FR2415412B1 FR 2415412 B1 FR2415412 B1 FR 2415412B1 FR 7900963 A FR7900963 A FR 7900963A FR 7900963 A FR7900963 A FR 7900963A FR 2415412 B1 FR2415412 B1 FR 2415412B1
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
FR7900963A
Other versions
FR2415412A1 (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 FR2415412A1 publication Critical patent/FR2415412A1/fr
Application granted granted Critical
Publication of FR2415412B1 publication Critical patent/FR2415412B1/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
    • H05G1/10—Power supply arrangements for feeding the X-ray tube
    • H05G1/12—Power supply arrangements for feeding the X-ray tube with dc or rectified single-phase ac or double-phase
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/305—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M3/315—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • X-Ray Techniques (AREA)
FR7900963A 1978-01-20 1979-01-16 Generateur pour appareil de radiodiagnostic comportant un onduleur alimentant son transformateur a haute tension Granted FR2415412A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2802450A DE2802450C2 (de) 1978-01-20 1978-01-20 Röntgendiagnostikgenerator mit einem seinen Hochspannungstransformator speisenden Wechselrichter und einem die Primärwicklung des Hochspannungsgenerators enthaltenden LC-Schwingkreis

Publications (2)

Publication Number Publication Date
FR2415412A1 FR2415412A1 (fr) 1979-08-17
FR2415412B1 true FR2415412B1 (fr) 1983-10-21

Family

ID=6029983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900963A Granted FR2415412A1 (fr) 1978-01-20 1979-01-16 Generateur pour appareil de radiodiagnostic comportant un onduleur alimentant son transformateur a haute tension

Country Status (3)

Country Link
US (1) US4225788A (fr)
DE (1) DE2802450C2 (fr)
FR (1) FR2415412A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2814320C2 (de) * 1978-04-03 1984-02-16 Siemens AG, 1000 Berlin und 8000 München Röntgendiagnostikgenerator mit einer seinen Hochspannungstransformator aus einem Netzgleichrichter speisenden, zwei Wechselrichter aufweisenden Wechselrichterschaltung
DE3139340A1 (de) * 1981-10-02 1983-04-21 Siemens Ag Schwingkreis-wechselrichter
DE3218535A1 (de) * 1982-05-17 1983-11-17 Philips Patentverwaltung Hochspannungserzeuger, insbesondere zur speisung einer roentgenroehre
US4597026A (en) * 1983-12-22 1986-06-24 General Electric Company Inverter variable dead time for X-ray generator
US4653082A (en) * 1984-01-18 1987-03-24 Kabushiki Kaisha Toshiba High voltage generating device for X-ray apparatus
JPH0720379B2 (ja) * 1984-06-04 1995-03-06 閃一 増田 高周波高圧電源
JPS6196700A (ja) * 1984-10-18 1986-05-15 Toshiba Corp Ｘ線装置
US4710860A (en) * 1984-11-26 1987-12-01 Kabushiki Kaisha Toshiba Ripple-free DC high voltage generating apparatus for X-ray tube

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB910420A (en) * 1960-02-08 1962-11-14 Gen Electric Co Ltd Improvements in or relating to radiographic apparatus
US3320477A (en) * 1964-08-19 1967-05-16 Gen Electric Power supply having over-voltage and over-current protection means
BR6801261D0 (pt) * 1968-08-07 1973-03-20 R Feitsma Aperfeicoamentos introduzidos de um gerador de raios x de grande intensidade de tempo de exposicao curto para uso em aparelho portateis para emprego na medicina e industria
US3663940A (en) * 1970-05-21 1972-05-16 Nasa Controllable, load insensitive power converters
DE2223371B2 (de) * 1972-05-12 1976-09-02 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikapparat mit einer regeleinrichtung fuer die roentgenroehrenspannung
DE2328839C3 (de) * 1973-06-01 1982-03-25 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Steuer- und Regeleinrichtung für einen lastgeführten Umrichter mit Schwingkreiswechselrichter
US3953779A (en) * 1974-05-30 1976-04-27 Francisc Carol Schwarz Electronic control system for efficient transfer of power through resonant circuits
CA1099030A (fr) * 1977-06-17 1981-04-07 Fumio Murakami Appareil de radiographie alimente par accumulateur
DE2728563B2 (de) * 1977-06-24 1980-06-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Röntgendiagnostikgenerator mit einem einen Hochspannungstransformator speisenden Wechselrichter und einer Steuereinrichtung zur Einstellung der Frequenz des Wechselrichters in Abhängigkeit von der gewählten Röntgenröhrenspannung

Also Published As

Publication number Publication date
DE2802450C2 (de) 1984-04-12
US4225788A (en) 1980-09-30
FR2415412A1 (fr) 1979-08-17
DE2802450A1 (de) 1979-07-26

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Legal Events

Date Code Title Description
ST Notification of lapse