JPH0515028B2 - - Google Patents
Info
- Publication number
- JPH0515028B2 JPH0515028B2 JP60143773A JP14377385A JPH0515028B2 JP H0515028 B2 JPH0515028 B2 JP H0515028B2 JP 60143773 A JP60143773 A JP 60143773A JP 14377385 A JP14377385 A JP 14377385A JP H0515028 B2 JPH0515028 B2 JP H0515028B2
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- magnetic bearing
- target
- electrical insulator
- ray tube
- 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 - Lifetime
Links
- 230000005291 magnetic effect Effects 0.000 claims description 53
- 239000000615 nonconductor Substances 0.000 claims description 31
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 239000000919 ceramic Substances 0.000 claims description 7
- 239000003989 dielectric material Substances 0.000 claims description 5
- 230000005294 ferromagnetic effect Effects 0.000 claims description 2
- 238000010894 electron beam technology Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000012212 insulator Substances 0.000 description 6
- 230000005855 radiation Effects 0.000 description 6
- 238000005192 partition Methods 0.000 description 4
- 238000005219 brazing Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 230000005461 Bremsstrahlung Effects 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000004846 x-ray emission Methods 0.000 description 1
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14377385A JPS625546A (ja) | 1985-06-29 | 1985-06-29 | 回転陽極型ｘ線管装置 |
| US06/819,822 US4679220A (en) | 1985-01-23 | 1986-01-17 | X-ray tube device with a rotatable anode |
| DE8686300357T DE3678730D1 (de) | 1985-01-23 | 1986-01-20 | Roentgenroehrenvorrichtungen. |
| EP86300357A EP0189297B1 (en) | 1985-01-23 | 1986-01-20 | X-ray tube devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14377385A JPS625546A (ja) | 1985-06-29 | 1985-06-29 | 回転陽極型ｘ線管装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS625546A JPS625546A (ja) | 1987-01-12 |
| JPH0515028B2 true JPH0515028B2 (ru) | 1993-02-26 |
Family
ID=15346682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14377385A Granted JPS625546A (ja) | 1985-01-23 | 1985-06-29 | 回転陽極型ｘ線管装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS625546A (ru) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6925152B2 (en) * | 2003-05-13 | 2005-08-02 | Ge Medical Systems Global Technology Co., Llc | Target attachment assembly |
| JP4435124B2 (ja) | 2005-08-29 | 2010-03-17 | 株式会社東芝 | Ｘ線管 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5543586A (en) * | 1978-09-22 | 1980-03-27 | Fuji Photo Film Co Ltd | Photosensitive sheet for color diffusion transfer photography |
| JPS58142747A (ja) * | 1982-02-17 | 1983-08-24 | Hitachi Ltd | 回転陽極ｘ線管 |
| JPS5963646A (ja) * | 1982-09-06 | 1984-04-11 | シ−メンス・アクチエンゲゼルシヤフト | 回転陽極ｘ線管 |
-
1985
- 1985-06-29 JP JP14377385A patent/JPS625546A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5543586A (en) * | 1978-09-22 | 1980-03-27 | Fuji Photo Film Co Ltd | Photosensitive sheet for color diffusion transfer photography |
| JPS58142747A (ja) * | 1982-02-17 | 1983-08-24 | Hitachi Ltd | 回転陽極ｘ線管 |
| JPS5963646A (ja) * | 1982-09-06 | 1984-04-11 | シ−メンス・アクチエンゲゼルシヤフト | 回転陽極ｘ線管 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS625546A (ja) | 1987-01-12 |
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