ES466755A1 - Metodo para producir un revestimiento de elevada emitancia termica en un anodo de tubo de rayos x. - Google Patents
Metodo para producir un revestimiento de elevada emitancia termica en un anodo de tubo de rayos x.Info
- Publication number
- ES466755A1 ES466755A1 ES466755A ES466755A ES466755A1 ES 466755 A1 ES466755 A1 ES 466755A1 ES 466755 A ES466755 A ES 466755A ES 466755 A ES466755 A ES 466755A ES 466755 A1 ES466755 A1 ES 466755A1
- Authority
- ES
- Spain
- Prior art keywords
- high thermal
- thermal emittance
- oxide
- emittance coating
- ray targets
- 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
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
Landscapes
- Coating By Spraying Or Casting (AREA)
- X-Ray Techniques (AREA)
- Materials For Medical Uses (AREA)
- Physical Vapour Deposition (AREA)
Abstract
Método para producir un revestimiento de elevada emitancia térmica en un ánodo de tubo de rayos X, incluyendo dicho método las operaciones que consisten en: depositar en unas regiones superficiales seleccionadas de dicho ánodo una mezcla de finas partículas de óxido que incluyen por lo menos un primer óxido formado por ZrO2, HfO, MgO, CeO2, SrO o La2O3 y otro óxido formado por TiO2 y por lo menos un segundo óxido que consiste en CaO e Y2O3, y calentar dicho ánodo bajo una presión de 10 -5 Torr o inferior, a una temperatura suficientemente elevada y durante un tiempo suficiente para que dichas partículas se fundan para formar un revestimiento liso que no incluye partículas y sustancialmente negro.
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 (1)
Publication Number | Publication Date |
---|---|
ES466755A1 true ES466755A1 (es) | 1979-08-01 |
Family
ID=25084345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES466755A Expired ES466755A1 (es) | 1977-02-16 | 1978-02-07 | Metodo para producir un revestimiento de elevada emitancia termica en un anodo de tubo de rayos x. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4132916A (es) |
JP (1) | JPS53108796A (es) |
AT (1) | AT382260B (es) |
CH (1) | CH635704A5 (es) |
DE (1) | DE2805154C2 (es) |
ES (1) | ES466755A1 (es) |
FR (1) | FR2381834A1 (es) |
GB (1) | GB1596317A (es) |
IN (1) | IN148405B (es) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1142211A (en) * | 1978-11-20 | 1983-03-01 | Richard G. Weber | Rotatable x-ray target having off-focal track coating |
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 |
NL8300251A (nl) * | 1983-01-25 | 1984-08-16 | Philips Nv | Werkwijze voor het vervaardigen van een draaianode voor roentgenbuizen en zo verkregen anode. |
US4599270A (en) * | 1984-05-02 | 1986-07-08 | The Perkin-Elmer Corporation | Zirconium oxide powder containing cerium oxide and yttrium oxide |
FR2569050B1 (fr) * | 1984-08-07 | 1986-10-03 | Boyarina Maiya | Anode tournante pour tube a rayons x et tube a rayons x equipe d'une telle anode |
US4600659A (en) * | 1984-08-24 | 1986-07-15 | General Electric Company | Emissive coating on alloy x-ray tube target |
US4645716A (en) * | 1985-04-09 | 1987-02-24 | The Perkin-Elmer Corporation | Flame spray material |
JPS62112843U (es) * | 1985-12-25 | 1987-07-18 | ||
US4840850A (en) * | 1986-05-09 | 1989-06-20 | General Electric Company | Emissive coating for X-ray target |
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 |
AT394643B (de) * | 1989-10-02 | 1992-05-25 | Plansee Metallwerk | Roentgenroehrenanode mit oxidbeschichtung |
US4972449A (en) * | 1990-03-19 | 1990-11-20 | General Electric Company | X-ray tube target |
EP0487144A1 (de) * | 1990-11-22 | 1992-05-27 | PLANSEE Aktiengesellschaft | Röntgenröhrenanode mit Oxidbeschichtung |
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 |
WO2004023852A2 (en) * | 2002-09-03 | 2004-03-18 | 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 |
JP2010541172A (ja) | 2007-10-02 | 2010-12-24 | ライス,ハンス−ヘニング | X線回転式陽極板とその製造方法 |
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 (en) * | 2017-12-11 | 2019-06-12 | Koninklijke Philips N.V. | A rotary anode for an x-ray source |
US10727023B2 (en) * | 2018-05-07 | 2020-07-28 | Moxtek, Inc. | X-ray tube single anode bore |
Family Cites Families (6)
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 |
DE2201979C3 (de) * | 1972-01-17 | 1979-05-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zur Herstellung einer geschwärzten Schicht auf Drehanoden von Röntgenröhren |
NL7312945A (nl) * | 1973-09-20 | 1975-03-24 | Philips Nv | Draaianode voor een roentgenbuis en werkwijze voor de vervaardiging van een dergelijke anode. |
JPS5062214A (es) * | 1973-10-04 | 1975-05-28 | ||
AT336143B (de) * | 1975-03-19 | 1977-04-25 | Plansee Metallwerk | Rontgenanode |
AT337314B (de) * | 1975-06-23 | 1977-06-27 | Plansee Metallwerk | Rontgenanode |
-
1977
- 1977-02-16 US US05/769,067 patent/US4132916A/en not_active Expired - Lifetime
- 1977-11-30 IN IN1664/CAL/77A patent/IN148405B/en unknown
-
1978
- 1978-01-23 CH CH69978A patent/CH635704A5/de not_active IP Right Cessation
- 1978-02-07 ES ES466755A patent/ES466755A1/es not_active Expired
- 1978-02-08 DE DE2805154A patent/DE2805154C2/de not_active Expired
- 1978-02-09 GB GB5307/78A patent/GB1596317A/en not_active Expired
- 1978-02-13 FR FR7803942A patent/FR2381834A1/fr active Granted
- 1978-02-15 AT AT0109078A patent/AT382260B/de not_active IP Right Cessation
- 1978-02-16 JP JP1600578A patent/JPS53108796A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2805154C2 (de) | 1987-01-02 |
JPS53108796A (en) | 1978-09-21 |
IN148405B (es) | 1981-02-14 |
AT382260B (de) | 1987-02-10 |
FR2381834A1 (fr) | 1978-09-22 |
CH635704A5 (de) | 1983-04-15 |
GB1596317A (en) | 1981-08-26 |
US4132916A (en) | 1979-01-02 |
ATA109078A (de) | 1980-11-15 |
JPH0231456B2 (es) | 1990-07-13 |
DE2805154A1 (de) | 1978-11-23 |
FR2381834B1 (es) | 1983-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19980202 |