ATE112890T1 - Thermischer emissionsüberzug für röntgenröhren- targets. - Google Patents
Thermischer emissionsüberzug für röntgenröhren- targets.Info
- Publication number
- ATE112890T1 ATE112890T1 AT90109669T AT90109669T ATE112890T1 AT E112890 T1 ATE112890 T1 AT E112890T1 AT 90109669 T AT90109669 T AT 90109669T AT 90109669 T AT90109669 T AT 90109669T AT E112890 T1 ATE112890 T1 AT E112890T1
- Authority
- AT
- Austria
- Prior art keywords
- ray tube
- coating
- weight
- thermal emission
- zro2
- Prior art date
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)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Photoreceptors In Electrophotography (AREA)
- Physical Vapour Deposition (AREA)
- X-Ray Techniques (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/373,723 US4953190A (en) | 1989-06-29 | 1989-06-29 | Thermal emissive coating for x-ray targets |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE112890T1 true ATE112890T1 (de) | 1994-10-15 |
Family
ID=23473602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90109669T ATE112890T1 (de) | 1989-06-29 | 1990-05-22 | Thermischer emissionsüberzug für röntgenröhren- targets. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4953190A (de) |
EP (1) | EP0405133B1 (de) |
JP (1) | JP2606953B2 (de) |
AT (1) | ATE112890T1 (de) |
DE (1) | DE69013240T2 (de) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04118841A (ja) * | 1990-05-16 | 1992-04-20 | Toshiba Corp | 回転陽極x線管およびその製造方法 |
EP0487144A1 (de) * | 1990-11-22 | 1992-05-27 | PLANSEE Aktiengesellschaft | Röntgenröhrenanode mit Oxidbeschichtung |
AT394642B (de) * | 1990-11-30 | 1992-05-25 | Plansee Metallwerk | Roentgenroehrenanode mit oxidbeschichtung |
US5150397A (en) * | 1991-09-09 | 1992-09-22 | General Electric Company | Thermal emissive coating for x-ray targets |
US5364186A (en) * | 1992-04-28 | 1994-11-15 | Luxtron Corporation | Apparatus and method for monitoring a temperature using a thermally fused composite ceramic blackbody temperature probe |
US5414748A (en) * | 1993-07-19 | 1995-05-09 | General Electric Company | X-ray tube anode target |
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 |
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 |
US6693990B1 (en) | 2001-05-14 | 2004-02-17 | Varian Medical Systems Technologies, Inc. | Low thermal resistance bearing assembly for x-ray device |
US7180981B2 (en) | 2002-04-08 | 2007-02-20 | Nanodynamics-88, Inc. | High quantum energy efficiency X-ray tube and targets |
US7004635B1 (en) | 2002-05-17 | 2006-02-28 | Varian Medical Systems, Inc. | Lubricated ball bearings |
US6751292B2 (en) * | 2002-08-19 | 2004-06-15 | Varian Medical Systems, Inc. | X-ray tube rotor assembly having augmented heat transfer capability |
US6707883B1 (en) | 2003-05-05 | 2004-03-16 | Ge Medical Systems Global Technology Company, Llc | X-ray tube targets made with high-strength oxide-dispersion strengthened molybdenum alloy |
US7003077B2 (en) * | 2003-10-03 | 2006-02-21 | General Electric Company | Method and apparatus for x-ray anode with increased coverage |
FR2882886B1 (fr) * | 2005-03-02 | 2007-11-23 | Commissariat Energie Atomique | Source monochromatique de rayons x et microscope a rayons x mettant en oeuvre une telle source |
JP5238259B2 (ja) * | 2005-10-27 | 2013-07-17 | 株式会社東芝 | モリブデン合金およびそれを用いたx線管回転陽極ターゲット、x線管並びに溶融るつぼ |
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 |
JP4876047B2 (ja) * | 2007-09-07 | 2012-02-15 | 株式会社日立メディコ | X線発生装置及びx線ct装置 |
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 |
CN102437000B (zh) * | 2011-12-06 | 2014-12-31 | 肖李鹏 | 医用x射线管旋转阳极高热辐射陶瓷涂层及其制作方法 |
RU2015104044A (ru) * | 2012-07-09 | 2016-08-27 | Конинклейке Филипс Н.В. | Способ обработки поверхностного слоя устройства, состоящего из глинозема, и соответствующее устройство, в частности, компонент рентгеновской трубки |
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 |
EP3142925B1 (de) | 2014-05-14 | 2023-09-06 | California Institute of Technology | Raumbasiertes grossflächiges solarkraftwerk: energieübertragung mit lenkbaren strahlen |
WO2015179213A2 (en) | 2014-05-14 | 2015-11-26 | California Institute Of Technology | Large-scale space-based solar power station: multi-scale modular space power |
EP3149777B1 (de) | 2014-06-02 | 2024-02-14 | California Institute of Technology | Raumbasiertes grossflächiges solarkraftwerk: effiziente stromerzeugungsfliesen |
US12021162B2 (en) | 2014-06-02 | 2024-06-25 | California Institute Of Technology | Ultralight photovoltaic power generation tiles |
EP3325347B1 (de) | 2015-07-22 | 2021-06-16 | California Institute of Technology | Grossflächige strukturen für kompakte verpackung |
US10992253B2 (en) | 2015-08-10 | 2021-04-27 | California Institute Of Technology | Compactable power generation arrays |
EP3334655B1 (de) | 2015-08-10 | 2021-03-24 | California Institute of Technology | Systeme und verfahren zur durchführung einer formschätzung mit sonnensensoren in grossflächigen raumbasierten solarkraftwerken |
US11634240B2 (en) | 2018-07-17 | 2023-04-25 | California Institute Of Technology | Coilable thin-walled longerons and coilable structures implementing longerons and methods for their manufacture and coiling |
US11772826B2 (en) | 2018-10-31 | 2023-10-03 | California Institute Of Technology | Actively controlled spacecraft deployment mechanism |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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. |
AT336143B (de) * | 1975-03-19 | 1977-04-25 | Plansee Metallwerk | Rontgenanode |
AT337314B (de) * | 1975-06-23 | 1977-06-27 | Plansee Metallwerk | Rontgenanode |
US4132916A (en) * | 1977-02-16 | 1979-01-02 | General Electric Company | High thermal emittance coating for X-ray targets |
JPS6022047B2 (ja) * | 1977-05-18 | 1985-05-30 | ト−カロ株式会社 | ビルド・アツプ防止に優れる熱処理炉内コンベアロ−ル |
AT376064B (de) * | 1982-02-18 | 1984-10-10 | Plansee Metallwerk | Roentgenroehren-drehanode |
DE3226858A1 (de) * | 1982-07-17 | 1984-01-19 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Drehanoden-roentgenroehre |
US4600659A (en) * | 1984-08-24 | 1986-07-15 | General Electric Company | Emissive coating on alloy x-ray tube target |
US4870672A (en) * | 1987-08-26 | 1989-09-26 | General Electric Company | Thermal emittance coating for x-ray tube target |
JP2841689B2 (ja) * | 1990-04-17 | 1998-12-24 | 三菱化学株式会社 | バレルアルデヒドの精製法 |
-
1989
- 1989-06-29 US US07/373,723 patent/US4953190A/en not_active Expired - Lifetime
-
1990
- 1990-05-22 AT AT90109669T patent/ATE112890T1/de not_active IP Right Cessation
- 1990-05-22 EP EP90109669A patent/EP0405133B1/de not_active Expired - Lifetime
- 1990-05-22 DE DE69013240T patent/DE69013240T2/de not_active Expired - Fee Related
- 1990-06-29 JP JP2170421A patent/JP2606953B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0395840A (ja) | 1991-04-22 |
EP0405133A1 (de) | 1991-01-02 |
US4953190A (en) | 1990-08-28 |
DE69013240D1 (de) | 1994-11-17 |
JP2606953B2 (ja) | 1997-05-07 |
EP0405133B1 (de) | 1994-10-12 |
DE69013240T2 (de) | 1995-05-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EELA | Cancelled due to lapse of time |