FR2644289B1 - Tube a rayons x a anode tournante suspendue par paliers magnetiques actifs et refroidie par circulation de fluide - Google Patents
Tube a rayons x a anode tournante suspendue par paliers magnetiques actifs et refroidie par circulation de fluideInfo
- Publication number
- FR2644289B1 FR2644289B1 FR8902986A FR8902986A FR2644289B1 FR 2644289 B1 FR2644289 B1 FR 2644289B1 FR 8902986 A FR8902986 A FR 8902986A FR 8902986 A FR8902986 A FR 8902986A FR 2644289 B1 FR2644289 B1 FR 2644289B1
- Authority
- FR
- France
- Prior art keywords
- cooled
- ray tube
- fluid circulation
- magnetic bearings
- active magnetic
- 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
- H01J35/10—Rotary anodes; Arrangements for rotating anodes; Cooling rotary anodes
- H01J35/101—Arrangements for rotating anodes, e.g. supporting means, means for greasing, means for sealing the axle or means for shielding or protecting the driving
- H01J35/1017—Bearings for rotating anodes
- H01J35/103—Magnetic bearings
-
- 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
- H01J35/106—Active cooling, e.g. fluid flow, heat pipes
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- X-Ray Techniques (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8902986A FR2644289B1 (fr) | 1989-03-07 | 1989-03-07 | Tube a rayons x a anode tournante suspendue par paliers magnetiques actifs et refroidie par circulation de fluide |
JP2056278A JPH0650611B2 (ja) | 1989-03-07 | 1990-03-07 | 回転アノードを有するx線管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8902986A FR2644289B1 (fr) | 1989-03-07 | 1989-03-07 | Tube a rayons x a anode tournante suspendue par paliers magnetiques actifs et refroidie par circulation de fluide |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2644289A1 FR2644289A1 (fr) | 1990-09-14 |
FR2644289B1 true FR2644289B1 (fr) | 1991-06-21 |
Family
ID=9379461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8902986A Expired - Fee Related FR2644289B1 (fr) | 1989-03-07 | 1989-03-07 | Tube a rayons x a anode tournante suspendue par paliers magnetiques actifs et refroidie par circulation de fluide |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH0650611B2 (fr) |
FR (1) | FR2644289B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2683943B1 (fr) * | 1991-11-19 | 1994-01-07 | General Electric Cgr Sa | Ensemble radiogene a anode tournante. |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2910138A1 (de) * | 1979-03-15 | 1980-09-25 | Philips Patentverwaltung | Anodenscheibe fuer eine drehanoden- roentgenroehre |
FR2528923A1 (fr) * | 1982-06-17 | 1983-12-23 | Europ Propulsion | Dispositif de suspension magnetique d'un rotor place dans une enceinte etanche |
US4625324A (en) * | 1983-09-19 | 1986-11-25 | Technicare Corporation | High vacuum rotating anode x-ray tube |
US4674109A (en) * | 1984-09-29 | 1987-06-16 | Kabushiki Kaisha Toshiba | Rotating anode x-ray tube device |
JPS6182643A (ja) * | 1984-09-29 | 1986-04-26 | Toshiba Corp | 回転陽極型x線管 |
US4679220A (en) * | 1985-01-23 | 1987-07-07 | Kabushiki Kaisha Toshiba | X-ray tube device with a rotatable anode |
JPS6237853A (ja) * | 1985-08-13 | 1987-02-18 | Toshiba Corp | 磁気軸受形x線管装置 |
-
1989
- 1989-03-07 FR FR8902986A patent/FR2644289B1/fr not_active Expired - Fee Related
-
1990
- 1990-03-07 JP JP2056278A patent/JPH0650611B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0650611B2 (ja) | 1994-06-29 |
JPH02278637A (ja) | 1990-11-14 |
FR2644289A1 (fr) | 1990-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |