FR2398428B1 - - Google Patents

Info

Publication number
FR2398428B1
FR2398428B1 FR7821256A FR7821256A FR2398428B1 FR 2398428 B1 FR2398428 B1 FR 2398428B1 FR 7821256 A FR7821256 A FR 7821256A FR 7821256 A FR7821256 A FR 7821256A FR 2398428 B1 FR2398428 B1 FR 2398428B1
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
FR7821256A
Other versions
FR2398428A1 (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2398428A1 publication Critical patent/FR2398428A1/fr
Application granted granted Critical
Publication of FR2398428B1 publication Critical patent/FR2398428B1/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
    • 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
    • H05G1/58—Switching arrangements for changing-over from one mode of operation to another, e.g. from radioscopy to radiography, from radioscopy to irradiation or from one tube voltage to another

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • X-Ray Techniques (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
FR7821256A 1977-07-21 1978-07-18 Circuit utilise en combinaison avec un tube de rontgen a anode rotative Granted FR2398428A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2732852A DE2732852C2 (de) 1977-07-21 1977-07-21 Schaltungsanordnung mit einer Drehanoden-Röntgenröhre zum Auslösen eines Schaltvorganges beim Erreichen einer vorgegebenen Drehzahl der Drehanode

Publications (2)

Publication Number Publication Date
FR2398428A1 FR2398428A1 (fr) 1979-02-16
FR2398428B1 true FR2398428B1 (fr) 1983-03-25

Family

ID=6014438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821256A Granted FR2398428A1 (fr) 1977-07-21 1978-07-18 Circuit utilise en combinaison avec un tube de rontgen a anode rotative

Country Status (8)

Country Link
US (1) US4259580A (fr)
JP (2) JPS5423393A (fr)
BE (1) BE869128A (fr)
DE (1) DE2732852C2 (fr)
FR (1) FR2398428A1 (fr)
GB (1) GB2001455B (fr)
IT (1) IT1097882B (fr)
NL (1) NL7807755A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030093A1 (de) * 1980-08-08 1982-03-11 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikgenerator mit einer die roentgenroehre speisenden wechselrichterschaltung
DE3103630A1 (de) * 1981-02-04 1982-08-19 Philips Patentverwaltung Gmbh, 2000 Hamburg Antriebseinrichtung fuer eine drehanoden-roentgenroehre
JPS58176400U (ja) * 1982-05-20 1983-11-25 株式会社日立メデイコ Ｘ線管制御装置
US4829551A (en) * 1988-01-13 1989-05-09 Picker International, Inc. Biphase quadrature drive for an x-ray tube rotor
JP4213894B2 (ja) * 2002-01-25 2009-01-21 株式会社日立メディコ Ｘ線管装置及びこれを用いたｘ線発生装置並びにｘ線画像診断装置
US9976971B2 (en) * 2014-03-06 2018-05-22 United Technologies Corporation Systems and methods for X-ray diffraction
US11051388B2 (en) * 2018-06-30 2021-06-29 Varex Imaging Corporation X-ray tube diagnostic system including a circuit to generate a phase signal and/or an indication of a status of a motor
CN113543437A (zh) * 2020-04-22 2021-10-22 合肥美亚光电技术股份有限公司 X射线发生装置和医用成像设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094618A (en) * 1961-05-23 1963-06-18 Picker X Ray Corp X-ray tube protection mechanism
US3518434A (en) * 1968-03-13 1970-06-30 Picker Corp X-ray tube rotatable anode control circuit with means to sense and control anode motor current
US3564254A (en) * 1968-07-17 1971-02-16 Westinghouse Electric Corp Spin motor controller for a rotating anode motor of an x-ray generator tube
US3832553A (en) * 1971-10-27 1974-08-27 Siemens Ag Circuit for a rotary anode x-ray tube
US3963930A (en) * 1974-12-05 1976-06-15 Advanced Instrument Development, Inc. System for controlling operation of the rotating anode of an x-ray tube
US4065673A (en) * 1975-08-04 1977-12-27 Advanced Instrument Development, Inc. Rotor controller systems for X-ray tubes

Also Published As

Publication number Publication date
IT1097882B (it) 1985-08-31
JPH0235200Y2 (fr) 1990-09-21
IT7825848A0 (it) 1978-07-18
US4259580A (en) 1981-03-31
DE2732852A1 (de) 1979-02-01
JPS62147300U (fr) 1987-09-17
JPS5423393A (en) 1979-02-21
DE2732852C2 (de) 1982-05-06
GB2001455B (en) 1982-02-03
NL7807755A (nl) 1979-01-23
FR2398428A1 (fr) 1979-02-16
GB2001455A (en) 1979-01-31
BE869128A (fr) 1979-01-19

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Legal Events

Date Code Title Description
ST Notification of lapse