FR2847074B1 - Generateur de rayons x a dissipation thermique amelioree et procede de realisation du generateur - Google Patents
Generateur de rayons x a dissipation thermique amelioree et procede de realisation du generateurInfo
- Publication number
- FR2847074B1 FR2847074B1 FR0214053A FR0214053A FR2847074B1 FR 2847074 B1 FR2847074 B1 FR 2847074B1 FR 0214053 A FR0214053 A FR 0214053A FR 0214053 A FR0214053 A FR 0214053A FR 2847074 B1 FR2847074 B1 FR 2847074B1
- Authority
- FR
- France
- Prior art keywords
- generator
- realization method
- improved thermal
- thermal dissipation
- ray
- 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 - Fee Related
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
- H01J35/12—Cooling non-rotary anodes
- H01J35/13—Active cooling, e.g. fluid flow, heat pipes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2235/00—X-ray tubes
- H01J2235/12—Cooling
- H01J2235/1225—Cooling characterised by method
- H01J2235/1262—Circulating fluids
- H01J2235/1287—Heat pipes
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- X-Ray Techniques (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0214053A FR2847074B1 (fr) | 2002-11-08 | 2002-11-08 | Generateur de rayons x a dissipation thermique amelioree et procede de realisation du generateur |
PCT/EP2003/050781 WO2004042769A1 (fr) | 2002-11-08 | 2003-11-03 | Generateur de rayons x a dissipation thermique amelioree et procede de realisation du generateur |
AU2003301780A AU2003301780A1 (en) | 2002-11-08 | 2003-11-03 | X-ray generator with improved thermal dissipation and method for making same |
CH00782/05A CH695644A5 (fr) | 2002-11-08 | 2003-11-03 | Générateur de rayons X à dissipation thermique améliorée et procédé de réalisation du générateur. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0214053A FR2847074B1 (fr) | 2002-11-08 | 2002-11-08 | Generateur de rayons x a dissipation thermique amelioree et procede de realisation du generateur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2847074A1 FR2847074A1 (fr) | 2004-05-14 |
FR2847074B1 true FR2847074B1 (fr) | 2005-02-25 |
Family
ID=32116504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0214053A Expired - Fee Related FR2847074B1 (fr) | 2002-11-08 | 2002-11-08 | Generateur de rayons x a dissipation thermique amelioree et procede de realisation du generateur |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU2003301780A1 (fr) |
CH (1) | CH695644A5 (fr) |
FR (1) | FR2847074B1 (fr) |
WO (1) | WO2004042769A1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8094784B2 (en) | 2003-04-25 | 2012-01-10 | Rapiscan Systems, Inc. | X-ray sources |
GB0525593D0 (en) | 2005-12-16 | 2006-01-25 | Cxr Ltd | X-ray tomography inspection systems |
US8243876B2 (en) | 2003-04-25 | 2012-08-14 | Rapiscan Systems, Inc. | X-ray scanners |
US10483077B2 (en) | 2003-04-25 | 2019-11-19 | Rapiscan Systems, Inc. | X-ray sources having reduced electron scattering |
US9208988B2 (en) | 2005-10-25 | 2015-12-08 | Rapiscan Systems, Inc. | Graphite backscattered electron shield for use in an X-ray tube |
GB0812864D0 (en) | 2008-07-15 | 2008-08-20 | Cxr Ltd | Coolign anode |
US9046465B2 (en) | 2011-02-24 | 2015-06-02 | Rapiscan Systems, Inc. | Optimization of the source firing pattern for X-ray scanning systems |
GB0816823D0 (en) * | 2008-09-13 | 2008-10-22 | Cxr Ltd | X-ray tubes |
GB0901338D0 (en) | 2009-01-28 | 2009-03-11 | Cxr Ltd | X-Ray tube electron sources |
US11728064B2 (en) | 2020-03-31 | 2023-08-15 | Empyrean Medical Systems, Inc | Coupled ring anode with scanning electron beam bremsstrahlung photon flux intensifier apparatus |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE345277C (de) * | 1920-02-25 | 1921-12-08 | Heinrich Leiser Dr | Kuehlung fuer erhitzte Teile von Apparaten, insbesondere von Roentgenroehren, elektrischen OEfen u. dgl. |
DE379847C (de) * | 1922-02-10 | 1923-08-29 | Polyphos Elek Zitaets Ges M B | Dampfkondensator mit Kuehlrippen fuer Roentgenroehren mit Siedekuehlung |
NL31490C (fr) * | 1929-06-12 | |||
DE732038C (de) * | 1938-11-16 | 1943-02-19 | Siemens Ag | Roentgenroehre, insbesondere zur Erzeugung energiereicher harter Straltlen |
FR2063276A5 (fr) * | 1969-09-09 | 1971-07-09 | Balteau Usines | |
SU1141475A1 (ru) * | 1983-06-16 | 1985-02-23 | Научно-Исследовательский Институт Интроскопии | Рентгеновска трубка |
JPS61107642A (ja) * | 1984-10-30 | 1986-05-26 | Mitsubishi Electric Corp | X線発生用タ−ゲツトの冷却方法 |
DE19828956A1 (de) * | 1998-06-29 | 1999-10-21 | Siemens Ag | Direktgekühlte Anoden für Röntgenröhren mit isothermisch angeordneten Kühlflächen |
US6307916B1 (en) * | 1999-09-14 | 2001-10-23 | General Electric Company | Heat pipe assisted cooling of rotating anode x-ray tubes |
US6304631B1 (en) * | 1999-12-27 | 2001-10-16 | General Electric Company | X-ray tube vapor chamber target |
-
2002
- 2002-11-08 FR FR0214053A patent/FR2847074B1/fr not_active Expired - Fee Related
-
2003
- 2003-11-03 CH CH00782/05A patent/CH695644A5/fr not_active IP Right Cessation
- 2003-11-03 AU AU2003301780A patent/AU2003301780A1/en not_active Abandoned
- 2003-11-03 WO PCT/EP2003/050781 patent/WO2004042769A1/fr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2004042769A1 (fr) | 2004-05-21 |
CH695644A5 (fr) | 2006-07-14 |
AU2003301780A1 (en) | 2004-06-07 |
FR2847074A1 (fr) | 2004-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20080930 |