FR2377091A1 - Anode tournante pour tube radiogene remplie de metal liquide et son procede de fabrication - Google Patents

Anode tournante pour tube radiogene remplie de metal liquide et son procede de fabrication

Info

Publication number
FR2377091A1
FR2377091A1 FR7700958A FR7700958A FR2377091A1 FR 2377091 A1 FR2377091 A1 FR 2377091A1 FR 7700958 A FR7700958 A FR 7700958A FR 7700958 A FR7700958 A FR 7700958A FR 2377091 A1 FR2377091 A1 FR 2377091A1
Authority
FR
France
Prior art keywords
liquid metal
rotating anode
radiogen
manufacturing process
tube filled
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
FR7700958A
Other languages
English (en)
Other versions
FR2377091B1 (fr
Inventor
Bruno Childeric
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.)
Eurotungstene SA
Original Assignee
Eurotungstene SA
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 Eurotungstene SA filed Critical Eurotungstene SA
Priority to FR7700958A priority Critical patent/FR2377091A1/fr
Priority to US05/863,528 priority patent/US4146815A/en
Priority to NL7800204A priority patent/NL7800204A/xx
Priority to DE2800741A priority patent/DE2800741C3/de
Priority to JP107278A priority patent/JPS5387682A/ja
Priority to AT0014578A priority patent/AT364031B/de
Priority to DE7800504U priority patent/DE7800504U1/de
Publication of FR2377091A1 publication Critical patent/FR2377091A1/fr
Application granted granted Critical
Publication of FR2377091B1 publication Critical patent/FR2377091B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01J35/105—Cooling of rotating anodes, e.g. heat emitting layers or structures
    • H01J35/106—Active cooling, e.g. fluid flow, heat pipes

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Powder Metallurgy (AREA)
  • X-Ray Techniques (AREA)
  • Discharge Heating (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Secondary Cells (AREA)

Abstract

L'invention concerne une anode tournante pour tube radiogène, constituée d'une coque creuse de révolution, comportant un support en molybdène ou alliage à base Mo et une couche mince de tungstène, remplie de métal ou alliage liquide tel que le sodium. La zone d'impact des électrons est constituée essentiellement par la couche de tungstène ou d'alliage de tungstène en contact direct avec le métal liquide.
FR7700958A 1977-01-10 1977-01-10 Anode tournante pour tube radiogene remplie de metal liquide et son procede de fabrication Granted FR2377091A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7700958A FR2377091A1 (fr) 1977-01-10 1977-01-10 Anode tournante pour tube radiogene remplie de metal liquide et son procede de fabrication
US05/863,528 US4146815A (en) 1977-01-10 1977-12-22 Revolving anode for an x-ray tube filled with liquid metal
NL7800204A NL7800204A (nl) 1977-01-10 1978-01-06 Draaibare anode voor een radiogene buis, als- mede werkwijze voor het vervaardigen daarvan.
DE2800741A DE2800741C3 (de) 1977-01-10 1978-01-09 Verfahren zur Herstellung einer Drehanode für eine Röntgenröhre
JP107278A JPS5387682A (en) 1977-01-10 1978-01-09 Rotary anode for xxray tube and method of producing said anode
AT0014578A AT364031B (de) 1977-01-10 1978-01-09 Drehanode fuer eine strahlen erzeugende roehre und verfahren zur herstellung derselben
DE7800504U DE7800504U1 (de) 1977-01-10 1978-01-09 Drehanode für eine Strahlen erzeugende Röhre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7700958A FR2377091A1 (fr) 1977-01-10 1977-01-10 Anode tournante pour tube radiogene remplie de metal liquide et son procede de fabrication

Publications (2)

Publication Number Publication Date
FR2377091A1 true FR2377091A1 (fr) 1978-08-04
FR2377091B1 FR2377091B1 (fr) 1980-09-12

Family

ID=9185473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700958A Granted FR2377091A1 (fr) 1977-01-10 1977-01-10 Anode tournante pour tube radiogene remplie de metal liquide et son procede de fabrication

Country Status (6)

Country Link
US (1) US4146815A (fr)
JP (1) JPS5387682A (fr)
AT (1) AT364031B (fr)
DE (2) DE2800741C3 (fr)
FR (1) FR2377091A1 (fr)
NL (1) NL7800204A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2695510A1 (fr) * 1992-09-04 1994-03-11 Gen Electric Cgr Procédé de réalisation d'une anode creuse pour tube à rayons X et anode ainsi réalisée.

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405876A (en) * 1981-04-02 1983-09-20 Iversen Arthur H Liquid cooled anode x-ray tubes
US5541975A (en) * 1994-01-07 1996-07-30 Anderson; Weston A. X-ray tube having rotary anode cooled with high thermal conductivity fluid
US6263046B1 (en) 1999-08-04 2001-07-17 General Electric Company Heat pipe assisted cooling of x-ray windows in x-ray tubes
US6307916B1 (en) 1999-09-14 2001-10-23 General Electric Company Heat pipe assisted cooling of rotating anode x-ray tubes
US6304631B1 (en) 1999-12-27 2001-10-16 General Electric Company X-ray tube vapor chamber target
US6882705B2 (en) * 2002-09-24 2005-04-19 Siemens Medical Solutions Usa, Inc. Tungsten composite x-ray target assembly for radiation therapy
US20080056450A1 (en) * 2006-09-01 2008-03-06 General Electric Company X-ray tubes and methods of making the same
DE102011079878A1 (de) * 2011-07-27 2013-01-31 Siemens Aktiengesellschaft Röntgenröhre und Verfahren zu deren Herstellung
CN106460547B (zh) * 2014-06-20 2020-05-19 博格华纳公司 具有可调节叶片的涡轮增压器
DE102014216523A1 (de) * 2014-08-20 2016-02-25 Siemens Aktiengesellschaft Drehanoden-Röntgenröhre mit verbesserter Kühlung
DE102019004631A1 (de) * 2019-07-05 2021-01-07 Forschungszentrum Jülich GmbH Verfahren zur Kühlung von Targets, sowie Kühlvorrichtung für Targets
US11719652B2 (en) 2020-02-04 2023-08-08 Kla Corporation Semiconductor metrology and inspection based on an x-ray source with an electron emitter array

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1615994A (en) * 1921-12-01 1927-02-01 Morrison Montford Electrode and method of degasifying the same
FR2082406A5 (fr) * 1970-03-13 1971-12-10 Radiologie Cie Gle
US3719847A (en) * 1970-08-03 1973-03-06 Gen Electric Liquid cooled x-ray tube anode
US3735175A (en) * 1971-03-15 1973-05-22 Inter Probe Method and apparatus for removing heat from within a vacuum and from within a mass
US3959685A (en) * 1975-02-18 1976-05-25 Konieczynski Ronald D Heat sink target

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2695510A1 (fr) * 1992-09-04 1994-03-11 Gen Electric Cgr Procédé de réalisation d'une anode creuse pour tube à rayons X et anode ainsi réalisée.

Also Published As

Publication number Publication date
FR2377091B1 (fr) 1980-09-12
DE2800741C3 (de) 1984-07-05
US4146815A (en) 1979-03-27
AT364031B (de) 1981-09-25
ATA14578A (de) 1981-02-15
DE2800741B2 (de) 1979-12-20
DE2800741A1 (de) 1978-07-20
DE7800504U1 (de) 1978-04-27
NL7800204A (nl) 1978-07-12
JPS5387682A (en) 1978-08-02

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Legal Events

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TP Transmission of property
ST Notification of lapse