DE3060045D1 - Method of improving the heat radiation properties of an x-ray tube rotary anode - Google Patents

Method of improving the heat radiation properties of an x-ray tube rotary anode

Info

Publication number
DE3060045D1
DE3060045D1 DE8080200370T DE3060045T DE3060045D1 DE 3060045 D1 DE3060045 D1 DE 3060045D1 DE 8080200370 T DE8080200370 T DE 8080200370T DE 3060045 T DE3060045 T DE 3060045T DE 3060045 D1 DE3060045 D1 DE 3060045D1
Authority
DE
Germany
Prior art keywords
anode
ray tube
heat radiation
tungsten layer
except
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.)
Expired
Application number
DE8080200370T
Other languages
German (de)
English (en)
Inventor
Frederik Magendans
Raa Gerhardus Albertus Te
Rheenen Bernhard Josef Pie Van
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
Application granted granted Critical
Publication of DE3060045D1 publication Critical patent/DE3060045D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)
  • X-Ray Techniques (AREA)
DE8080200370T 1979-05-01 1980-04-23 Method of improving the heat radiation properties of an x-ray tube rotary anode Expired DE3060045D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7903389A NL7903389A (nl) 1979-05-01 1979-05-01 Werkwijze voor het verbeteren van de warmte-afstra- lingseigenschappen van een roentgendraaianode en zo ver-kregen draaianode.

Publications (1)

Publication Number Publication Date
DE3060045D1 true DE3060045D1 (en) 1981-12-24

Family

ID=19833074

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080200370T Expired DE3060045D1 (en) 1979-05-01 1980-04-23 Method of improving the heat radiation properties of an x-ray tube rotary anode

Country Status (6)

Country Link
US (1) US4320323A (enExample)
EP (1) EP0018685B1 (enExample)
JP (1) JPS55148356A (enExample)
AT (1) ATE337T1 (enExample)
DE (1) DE3060045D1 (enExample)
NL (1) NL7903389A (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8300251A (nl) * 1983-01-25 1984-08-16 Philips Nv Werkwijze voor het vervaardigen van een draaianode voor roentgenbuizen en zo verkregen anode.
US4731805A (en) * 1984-06-08 1988-03-15 Boyarina Maiya F Rotary anode for an x-ray tube and an x-ray tube having such anode
AT381805B (de) * 1984-07-16 1986-12-10 Plansee Metallwerk Roentgendrehanode mit oberflaechenbeschichtung
NL8402828A (nl) * 1984-09-14 1986-04-01 Philips Nv Werkwijze voor de vervaardiging van een roentgendraaianode en roentgendraaianode vervaardigd volgens de werkwijze.
US4943989A (en) * 1988-08-02 1990-07-24 General Electric Company X-ray tube with liquid cooled heat receptor
US5008918A (en) * 1989-11-13 1991-04-16 General Electric Company Bonding materials and process for anode target in an x-ray tube
DE4443074C1 (de) * 1994-12-03 1995-12-14 Winter & Sohn Ernst Verfahren zur Herstellung von abrasiv belegten Einkegelscheiben, insbesondere Abrichtscheiben
US5629970A (en) * 1996-01-11 1997-05-13 General Electric Company Emissivity enhanced x-ray target
US6863930B2 (en) 2002-09-06 2005-03-08 Delphi Technologies, Inc. Refractory metal mask and methods for coating an article and forming a sensor
DE102005003445B4 (de) * 2005-01-21 2009-06-04 H.C. Starck Hermsdorf Gmbh Metallsubstrat-Werkstoff für die Anodenteller von Drehanodenröntgenröhren, Verfahren zur Herstellung eines solchen Werkstoffes sowie Verfahren zur Herstellung eines Anodentellers unter Verwendung eines solchen Werkstoffes
US9159523B2 (en) 2007-08-28 2015-10-13 General Electric Company Tungsten oxide coated X-ray tube frame and anode assembly
US20090060139A1 (en) * 2007-08-28 2009-03-05 Subraya Madhusudhana T Tungsten coated x-ray tube frame and anode assembly
CN111415852B (zh) * 2020-05-06 2024-02-09 上海联影医疗科技股份有限公司 X射线管的阳极组件、x射线管及医疗成像设备
US12183536B2 (en) * 2021-12-21 2024-12-31 GE Precision Healthcare LLC X-ray cathode focusing element

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2376219A (en) * 1944-01-28 1945-05-15 Gen Electric Fabrication of quartz resonators
DE1050457B (de) * 1956-03-15 1959-02-12 Compagnie Generale De Radiologie, Paris Röntgenröhre mit vorzugsweise rotieren der hochtemperaturfester Anode
FR73772E (fr) * 1958-06-24 1960-09-05 Radiologie Cie Gle Amélioration des tubes radiogènes
US3188776A (en) * 1962-08-20 1965-06-15 Wheelabrator Corp Surface treatment of steel
NL295542A (enExample) * 1963-07-19 1900-01-01
US3400010A (en) * 1964-09-28 1968-09-03 Standard Internat Corp Method of making a composite metal article
US3731128A (en) * 1972-03-08 1973-05-01 Siemens Ag X-ray tube with rotary anodes
US3753021A (en) * 1972-04-03 1973-08-14 Machlett Lab Inc X-ray tube anode target
JPS5120763Y2 (enExample) * 1972-04-14 1976-05-29
US4038786A (en) * 1974-09-27 1977-08-02 Lockheed Aircraft Corporation Sandblasting with pellets of material capable of sublimation
DE7807119U1 (de) 1978-03-09 1978-06-29 N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) Geschichtete Röntgendrehanode mit einer die Wärmeabstrahlung verbessernden Schicht

Also Published As

Publication number Publication date
US4320323A (en) 1982-03-16
NL7903389A (nl) 1980-11-04
JPH0145704B2 (enExample) 1989-10-04
ATE337T1 (de) 1981-11-15
EP0018685A1 (en) 1980-11-12
EP0018685B1 (en) 1981-10-21
JPS55148356A (en) 1980-11-18

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee