ATE337T1 - Verfahren zum verbessern der waermeabstrahlungseigenschaften einer roentgenroehren-drehanode. - Google Patents

Verfahren zum verbessern der waermeabstrahlungseigenschaften einer roentgenroehren-drehanode.

Info

Publication number
ATE337T1
ATE337T1 AT80200370T AT80200370T ATE337T1 AT E337 T1 ATE337 T1 AT E337T1 AT 80200370 T AT80200370 T AT 80200370T AT 80200370 T AT80200370 T AT 80200370T AT E337 T1 ATE337 T1 AT E337T1
Authority
AT
Austria
Prior art keywords
anode
ray tube
heat radiation
tungsten layer
except
Prior art date
Application number
AT80200370T
Other languages
German (de)
English (en)
Inventor
Frederik Magendans
Gerhardus Albertus Te Raa
Bernhard Josef Pieter Van Rheenen
6 Holstlaan
Original Assignee
N.V. Philips' Gloeilampenfabrieken
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 N.V. Philips' Gloeilampenfabrieken filed Critical N.V. Philips' Gloeilampenfabrieken
Application granted granted Critical
Publication of ATE337T1 publication Critical patent/ATE337T1/de

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)
AT80200370T 1979-05-01 1980-04-23 Verfahren zum verbessern der waermeabstrahlungseigenschaften einer roentgenroehren-drehanode. ATE337T1 (de)

Applications Claiming Priority (2)

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.
EP80200370A EP0018685B1 (en) 1979-05-01 1980-04-23 Method of improving the heat radiation properties of an x-ray tube rotary anode

Publications (1)

Publication Number Publication Date
ATE337T1 true ATE337T1 (de) 1981-11-15

Family

ID=19833074

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80200370T ATE337T1 (de) 1979-05-01 1980-04-23 Verfahren zum verbessern der waermeabstrahlungseigenschaften einer roentgenroehren-drehanode.

Country Status (6)

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

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
US20090060139A1 (en) * 2007-08-28 2009-03-05 Subraya Madhusudhana T Tungsten coated x-ray tube frame and anode assembly
US9159523B2 (en) 2007-08-28 2015-10-13 General Electric Company Tungsten oxide 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
BE635133A (Direct) * 1963-07-19
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 (Direct) * 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
NL7903389A (nl) 1980-11-04
JPH0145704B2 (Direct) 1989-10-04
DE3060045D1 (en) 1981-12-24
JPS55148356A (en) 1980-11-18
US4320323A (en) 1982-03-16
EP0018685B1 (en) 1981-10-21
EP0018685A1 (en) 1980-11-12

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee