FR2381834A1 - Anode perfectionnee pour tube a rayons x - Google Patents

Anode perfectionnee pour tube a rayons x

Info

Publication number
FR2381834A1
FR2381834A1 FR7803942A FR7803942A FR2381834A1 FR 2381834 A1 FR2381834 A1 FR 2381834A1 FR 7803942 A FR7803942 A FR 7803942A FR 7803942 A FR7803942 A FR 7803942A FR 2381834 A1 FR2381834 A1 FR 2381834A1
Authority
FR
France
Prior art keywords
ray tube
anode
region
advanced anode
advanced
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
FR7803942A
Other languages
English (en)
Other versions
FR2381834B1 (fr
Inventor
Robert Eugene Hueschen
Richard Arlen Jens
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2381834A1 publication Critical patent/FR2381834A1/fr
Application granted granted Critical
Publication of FR2381834B1 publication Critical patent/FR2381834B1/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

Abstract

Anode ayant une émittance thermique élevée, supérieure à 0,90. Elle comprend un corps dont une région 9 est destinée à être frappée par des électrons et une couche superficielle distincte de la région et composée d'un mélange d'oxydes constitué par ZrO2 , HfO, MgO, CeO2 , La2 O3 ou SrO ajouté à TiO2 et à CaO ou Y2 O3 . Application aux anodes pour tubes à rayons X pour diagnostic
FR7803942A 1977-02-16 1978-02-13 Anode perfectionnee pour tube a rayons x Granted FR2381834A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/769,067 US4132916A (en) 1977-02-16 1977-02-16 High thermal emittance coating for X-ray targets

Publications (2)

Publication Number Publication Date
FR2381834A1 true FR2381834A1 (fr) 1978-09-22
FR2381834B1 FR2381834B1 (fr) 1983-08-05

Family

ID=25084345

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803942A Granted FR2381834A1 (fr) 1977-02-16 1978-02-13 Anode perfectionnee pour tube a rayons x

Country Status (9)

Country Link
US (1) US4132916A (fr)
JP (1) JPS53108796A (fr)
AT (1) AT382260B (fr)
CH (1) CH635704A5 (fr)
DE (1) DE2805154A1 (fr)
ES (1) ES466755A1 (fr)
FR (1) FR2381834A1 (fr)
GB (1) GB1596317A (fr)
IN (1) IN148405B (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946386A1 (de) * 1978-11-20 1980-06-04 Machlett Lab Inc Targetelektrode (antikathode) fuer eine vorrichtung zur erzeugung von roentgenstrahlung
EP0116385A1 (fr) * 1983-01-25 1984-08-22 Koninklijke Philips Electronics N.V. Procédé de fabrication d'une anode tournante pour tubes à rayons X et anode ainsi obtenue
FR2569050A1 (fr) * 1984-08-07 1986-02-14 Boyarina Maiya Anode tournante pour tube a rayons x et tube a rayons x equipe d'une telle anode
EP0172491A2 (fr) * 1984-08-24 1986-02-26 General Electric Company Revêtement émissif sur cibles en alliage pour tubes à rayons X
EP0244776A2 (fr) * 1986-05-09 1987-11-11 General Electric Company Revêtement émissif pour cibles de tube à rayons X
EP0421521A2 (fr) * 1989-10-02 1991-04-10 Metallwerk Plansee Gesellschaft M.B.H. Anode pour tube à rayons X avec couche d'oxide
EP0487144A1 (fr) * 1990-11-22 1992-05-27 PLANSEE Aktiengesellschaft Anode pour tube à rayons X munie d'une couche d'oxyde

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT376064B (de) * 1982-02-18 1984-10-10 Plansee Metallwerk Roentgenroehren-drehanode
US4481655A (en) * 1982-04-01 1984-11-06 General Electric Company X-Ray target attachment
JPS58204451A (ja) * 1982-05-21 1983-11-29 Seiko Epson Corp Ｘ線発生装置
US4599270A (en) * 1984-05-02 1986-07-08 The Perkin-Elmer Corporation Zirconium oxide powder containing cerium oxide and yttrium oxide
US4645716A (en) * 1985-04-09 1987-02-24 The Perkin-Elmer Corporation Flame spray material
JPS62112843U (fr) * 1985-12-25 1987-07-18
US4870672A (en) * 1987-08-26 1989-09-26 General Electric Company Thermal emittance coating for x-ray tube target
US4943989A (en) * 1988-08-02 1990-07-24 General Electric Company X-ray tube with liquid cooled heat receptor
US4975621A (en) * 1989-06-26 1990-12-04 Union Carbide Corporation Coated article with improved thermal emissivity
US4953190A (en) * 1989-06-29 1990-08-28 General Electric Company Thermal emissive coating for x-ray targets
US4972449A (en) * 1990-03-19 1990-11-20 General Electric Company X-ray tube target
US5150397A (en) * 1991-09-09 1992-09-22 General Electric Company Thermal emissive coating for x-ray targets
AT403688B (de) * 1992-11-02 1998-04-27 Lisec Peter Verfahren und vorrichtung zum schneiden von verbundglas
AU691517B2 (en) * 1993-09-03 1998-05-21 Suikoh Topline Co., Ltd Radiating plate and cooling method using same
US5553114A (en) * 1994-04-04 1996-09-03 General Electric Company Emissive coating for X-ray tube rotors
US5461659A (en) * 1994-03-18 1995-10-24 General Electric Company Emissive coating for x-ray tube rotors
US5481584A (en) * 1994-11-23 1996-01-02 Tang; Jihong Device for material separation using nondestructive inspection imaging
US5689543A (en) * 1996-12-18 1997-11-18 General Electric Company Method for balancing rotatable anodes for X-ray tubes
US6233349B1 (en) 1997-06-20 2001-05-15 General Electric Company Apparata and methods of analyzing the focal spots of X-ray tubes
US5981088A (en) * 1997-08-18 1999-11-09 General Electric Company Thermal barrier coating system
SG79239A1 (en) * 1998-09-19 2001-03-20 Gen Electric Thermal barrier coating system
AU2003268462A1 (en) * 2002-09-03 2004-03-29 Parker Medical, Inc. Multiple grooved x-ray generator
US7633216B2 (en) * 2005-11-28 2009-12-15 General Electric Company Barium-free electrode materials for electric lamps and methods of manufacture thereof
US20080101544A1 (en) * 2006-10-19 2008-05-01 Scott Richard Wiese Collimator Methods and Apparatus
WO2009043344A1 (fr) 2007-10-02 2009-04-09 Hans-Henning Reis Plaque anode rotative aux rayons x et son procédé de production
US7672433B2 (en) * 2008-05-16 2010-03-02 General Electric Company Apparatus for increasing radiative heat transfer in an x-ray tube and method of making same
US7903786B2 (en) * 2008-08-25 2011-03-08 General Electric Company Apparatus for increasing radiative heat transfer in an X-ray tube and method of making same
DE102009053636A1 (de) 2009-11-18 2011-05-19 Wolfgang Brode Drehanodenteller für Röntgenröhren und Verfahren zu seiner Herstellung
US8831179B2 (en) 2011-04-21 2014-09-09 Carl Zeiss X-ray Microscopy, Inc. X-ray source with selective beam repositioning
US9458014B2 (en) 2012-12-28 2016-10-04 General Electronic Company Sytems and method for CO2 capture and H2 separation with three water-gas shift reactions and warm desulfurization
JP2014216290A (ja) * 2013-04-30 2014-11-17 株式会社東芝 Ｘ線管及び陽極ターゲット
US10490385B2 (en) * 2016-07-26 2019-11-26 Neil Dee Olsen X-ray systems and methods including X-ray anodes
EP3496128A1 (fr) * 2017-12-11 2019-06-12 Koninklijke Philips N.V. Anode rotative pour source de rayons x
US10727023B2 (en) * 2018-05-07 2020-07-28 Moxtek, Inc. X-ray tube single anode bore

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919124A (en) * 1972-01-17 1975-11-11 Siemens Ag X-ray tube anode
FR2305018A1 (fr) * 1975-03-19 1976-10-15 Plansee Metallwerk Anode a rayons x avec, a l'exterieur du foyer, un mince revetement en metal et materiau ceramique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT251900B (de) * 1964-10-19 1967-01-25 Plansee Metallwerk Warmfester Werkstoff mit hoher Widerstandsfähigkeit gegen Metallschmelzen, insbesondere Eisen- und Stahlschmelzen
NL7312945A (nl) * 1973-09-20 1975-03-24 Philips Nv Draaianode voor een roentgenbuis en werkwijze voor de vervaardiging van een dergelijke anode.
JPS5062214A (fr) * 1973-10-04 1975-05-28
AT337314B (de) * 1975-06-23 1977-06-27 Plansee Metallwerk Rontgenanode

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919124A (en) * 1972-01-17 1975-11-11 Siemens Ag X-ray tube anode
FR2305018A1 (fr) * 1975-03-19 1976-10-15 Plansee Metallwerk Anode a rayons x avec, a l'exterieur du foyer, un mince revetement en metal et materiau ceramique

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946386A1 (de) * 1978-11-20 1980-06-04 Machlett Lab Inc Targetelektrode (antikathode) fuer eine vorrichtung zur erzeugung von roentgenstrahlung
FR2441919A1 (fr) * 1978-11-20 1980-06-13 Machlett Lab Inc Materiau pour cible a rayons x et tube a rayons x utilisant ce materiau
EP0116385A1 (fr) * 1983-01-25 1984-08-22 Koninklijke Philips Electronics N.V. Procédé de fabrication d'une anode tournante pour tubes à rayons X et anode ainsi obtenue
FR2569050A1 (fr) * 1984-08-07 1986-02-14 Boyarina Maiya Anode tournante pour tube a rayons x et tube a rayons x equipe d'une telle anode
EP0172491A2 (fr) * 1984-08-24 1986-02-26 General Electric Company Revêtement émissif sur cibles en alliage pour tubes à rayons X
EP0172491A3 (fr) * 1984-08-24 1987-11-11 General Electric Company Revêtement émissif sur cibles en alliage pour tubes à rayons X
EP0244776A2 (fr) * 1986-05-09 1987-11-11 General Electric Company Revêtement émissif pour cibles de tube à rayons X
EP0244776A3 (fr) * 1986-05-09 1988-06-01 General Electric Company Revêtement émissif pour cibles de tube à rayons X
EP0421521A2 (fr) * 1989-10-02 1991-04-10 Metallwerk Plansee Gesellschaft M.B.H. Anode pour tube à rayons X avec couche d'oxide
EP0421521A3 (en) * 1989-10-02 1991-07-24 Metallwerk Plansee Gesellschaft M.B.H. X-ray tube anode with oxide layer
EP0487144A1 (fr) * 1990-11-22 1992-05-27 PLANSEE Aktiengesellschaft Anode pour tube à rayons X munie d'une couche d'oxyde

Also Published As

Publication number Publication date
JPH0231456B2 (fr) 1990-07-13
US4132916A (en) 1979-01-02
IN148405B (fr) 1981-02-14
FR2381834B1 (fr) 1983-08-05
CH635704A5 (de) 1983-04-15
GB1596317A (en) 1981-08-26
ES466755A1 (es) 1979-08-01
JPS53108796A (en) 1978-09-21
AT382260B (de) 1987-02-10
ATA109078A (de) 1980-11-15
DE2805154C2 (fr) 1987-01-02
DE2805154A1 (de) 1978-11-23

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Legal Events

Date Code Title Description
ST Notification of lapse