FR2231105B1 - - Google Patents

Info

Publication number
FR2231105B1
FR2231105B1 FR7417608A FR7417608A FR2231105B1 FR 2231105 B1 FR2231105 B1 FR 2231105B1 FR 7417608 A FR7417608 A FR 7417608A FR 7417608 A FR7417608 A FR 7417608A FR 2231105 B1 FR2231105 B1 FR 2231105B1
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
FR7417608A
Other languages
French (fr)
Other versions
FR2231105A1 (enrdf_load_stackoverflow
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.)
Philips North America LLC
US Philips Corp
Original Assignee
US Philips Corp
North American Philips 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 US Philips Corp, North American Philips Corp filed Critical US Philips Corp
Publication of FR2231105A1 publication Critical patent/FR2231105A1/fr
Application granted granted Critical
Publication of FR2231105B1 publication Critical patent/FR2231105B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/24—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof
    • H01J35/28—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by vibration, oscillation, reciprocation, or swash-plate motion of the anode or anticathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H01J35/08—Anodes; Anti cathodes
    • H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/24—Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof
FR7417608A 1973-05-21 1974-05-21 Expired FR2231105B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00362423A US3836805A (en) 1973-05-21 1973-05-21 Rotating anode x-ray tube

Publications (2)

Publication Number Publication Date
FR2231105A1 FR2231105A1 (enrdf_load_stackoverflow) 1974-12-20
FR2231105B1 true FR2231105B1 (enrdf_load_stackoverflow) 1978-09-15

Family

ID=23426065

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7417608A Expired FR2231105B1 (enrdf_load_stackoverflow) 1973-05-21 1974-05-21

Country Status (4)

Country Link
US (1) US3836805A (enrdf_load_stackoverflow)
DE (1) DE2422166C3 (enrdf_load_stackoverflow)
FR (1) FR2231105B1 (enrdf_load_stackoverflow)
GB (1) GB1467032A (enrdf_load_stackoverflow)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2235478B1 (enrdf_load_stackoverflow) * 1973-06-29 1977-02-18 Radiologie Cie Gle
GB1579341A (en) * 1976-04-28 1980-11-19 Emi Ltd X-ray generating tubes
US4162420A (en) * 1978-06-05 1979-07-24 Grady John K X-ray tube having rotatable and reciprocable anode
EP0030453A1 (en) * 1979-12-05 1981-06-17 Pfizer Inc. Rotating anode-type X-ray tube and method of generating an X-ray beam
US4399551A (en) * 1980-09-29 1983-08-16 Grady John K X-Ray tube having rotatable transversely oscillatory anode
DE3043046A1 (de) * 1980-11-14 1982-07-15 Siemens AG, 1000 Berlin und 8000 München Drehanoden-roentgenroehre
DE3151229A1 (de) * 1981-12-23 1983-06-30 Siemens AG, 1000 Berlin und 8000 München Verfahren und vorrichtung zur optimierung der emission einer roentgenroehre
US4523327A (en) * 1983-01-05 1985-06-11 The United States Of America As Represented By The Secretary Of The Air Force Multi-color X-ray line source
FR2566987B1 (fr) * 1984-06-29 1986-10-10 Thomson Cgr Dispositif radiologique a asservissement en position de foyer
US4685119A (en) * 1985-04-08 1987-08-04 Kms Fusion, Inc. Movable anode x-ray source with enhanced anode cooling
US4979199A (en) * 1989-10-31 1990-12-18 General Electric Company Microfocus X-ray tube with optical spot size sensing means
FR2717619B1 (fr) * 1994-03-18 1996-04-26 Ge Medical Syst Sa Tube à rayons X à spectre de raies d'intensité relative variable.
US5592525A (en) * 1994-11-30 1997-01-07 General Electric Company Method for making a rotating anode with an integral shaft
US6154521A (en) * 1998-10-26 2000-11-28 Picker International, Inc. Gyrating anode x-ray tube
US7305063B2 (en) * 2003-07-18 2007-12-04 Koninklijke Philips Electronics N.V. Cylindrical x-ray tube for computed tomography imaging
JP4238245B2 (ja) * 2005-09-14 2009-03-18 知平 坂部 Ｘ線発生方法及びｘ線発生装置
US7949100B2 (en) * 2006-03-29 2011-05-24 Koninklijke Philips Electronics N.V. Dual-colour pyrometric measurement of X-ray focal spot temperature
US20080037703A1 (en) * 2006-08-09 2008-02-14 Digimd Corporation Three dimensional breast imaging
US7751530B2 (en) * 2007-09-17 2010-07-06 General Electric Company High flux X-ray target and assembly
WO2009136349A2 (en) 2008-05-09 2009-11-12 Philips Intellectual Property & Standards Gmbh X-Ray Examination System with Integrated Actuator Means for Performing Translational and/or Rotational Disuplacement Movements of at Least One X-Radiation Emitting Anode's Focal Spot Relative to a Stationary Reference Position and Means for Compensating Resulting Parallel and/or Angular Shifts of the Emitted X-Ray Beams
US8654924B2 (en) * 2008-11-25 2014-02-18 Koninklijke Philips N.V. X-ray tube with target temperature sensor
US7852987B2 (en) 2009-05-18 2010-12-14 King Fahd University Of Petroleum And Minerals X-ray tube having a rotating and linearly translating anode
US8259905B2 (en) * 2009-05-18 2012-09-04 King Fahd University Of Petroleum And Minerals X-ray tube having a rotating and linearly translating anode
DE102012203807A1 (de) * 2012-03-12 2013-09-12 Siemens Aktiengesellschaft Röntgenröhre
WO2016010448A1 (en) 2014-07-17 2016-01-21 Siemens Aktiengesellschaft Fluid injector for x-ray tubes and method to provide a liquid anode by liquid metal injection
EP3648135A1 (en) * 2018-11-05 2020-05-06 Excillum AB Mechanical alignment of x-ray sources

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2926270A (en) * 1957-12-30 1960-02-23 Gen Electric Rotating anode x-ray tube
US3398307A (en) * 1962-05-28 1968-08-20 Varian Associates Electron beam X-ray generator with rotatable target movable along axis of rotation

Also Published As

Publication number Publication date
FR2231105A1 (enrdf_load_stackoverflow) 1974-12-20
US3836805A (en) 1974-09-17
DE2422166A1 (de) 1974-12-12
GB1467032A (en) 1977-03-16
DE2422166B2 (de) 1979-07-05
DE2422166C3 (de) 1980-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse