CN105405730A - 一种采用石墨烯增强散热的旋转阳极ct球管 - Google Patents
一种采用石墨烯增强散热的旋转阳极ct球管 Download PDFInfo
- Publication number
- CN105405730A CN105405730A CN201510882781.6A CN201510882781A CN105405730A CN 105405730 A CN105405730 A CN 105405730A CN 201510882781 A CN201510882781 A CN 201510882781A CN 105405730 A CN105405730 A CN 105405730A
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- Prior art keywords
- bearing
- anode
- graphene
- ratating
- heat radiation
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
- H01J35/16—Vessels; Containers; Shields associated therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J35/00—X-ray tubes
- H01J35/02—Details
-
- 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
-
- 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
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510882781.6A CN105405730B (zh) | 2015-12-04 | 2015-12-04 | 一种采用石墨烯增强散热的旋转阳极ct球管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510882781.6A CN105405730B (zh) | 2015-12-04 | 2015-12-04 | 一种采用石墨烯增强散热的旋转阳极ct球管 |
Publications (2)
Publication Number | Publication Date |
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CN105405730A true CN105405730A (zh) | 2016-03-16 |
CN105405730B CN105405730B (zh) | 2017-11-03 |
Family
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CN201510882781.6A Active CN105405730B (zh) | 2015-12-04 | 2015-12-04 | 一种采用石墨烯增强散热的旋转阳极ct球管 |
Country Status (1)
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CN (1) | CN105405730B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110168695A (zh) * | 2016-11-02 | 2019-08-23 | 塔莱斯公司 | 基于氧化铝陶瓷的电绝缘体、用于制造该绝缘体的方法、以及包括该绝缘体的真空管 |
CN111415852A (zh) * | 2020-05-06 | 2020-07-14 | 上海联影医疗科技有限公司 | X射线管的阳极组件、x射线管及医疗成像设备 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3956653A (en) * | 1975-02-03 | 1976-05-11 | Litton Industrial Products, Inc. | Rotating anode X-ray tube |
CN2030759U (zh) * | 1988-03-21 | 1989-01-11 | 刘春华 | 带散热装置的旋转阳极x射线管 |
CN201289834Y (zh) * | 2008-11-04 | 2009-08-12 | 珠海瑞能真空电子有限公司 | 一种散热式ct机x射线管 |
CN201673886U (zh) * | 2010-04-30 | 2010-12-15 | 珠海瑞能真空电子有限公司 | 外转子结构的ct球管 |
CN204696072U (zh) * | 2015-06-04 | 2015-10-07 | 珠海瑞能真空电子有限公司 | 一种新型陶瓷阴极x射线管 |
JP2015201298A (ja) * | 2014-04-07 | 2015-11-12 | 株式会社東芝 | X線管 |
CN105070626A (zh) * | 2015-08-18 | 2015-11-18 | 上海宏精医疗器械有限公司 | 一种阴极金属液态滑环式x射线管装置 |
-
2015
- 2015-12-04 CN CN201510882781.6A patent/CN105405730B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3956653A (en) * | 1975-02-03 | 1976-05-11 | Litton Industrial Products, Inc. | Rotating anode X-ray tube |
CN2030759U (zh) * | 1988-03-21 | 1989-01-11 | 刘春华 | 带散热装置的旋转阳极x射线管 |
CN201289834Y (zh) * | 2008-11-04 | 2009-08-12 | 珠海瑞能真空电子有限公司 | 一种散热式ct机x射线管 |
CN201673886U (zh) * | 2010-04-30 | 2010-12-15 | 珠海瑞能真空电子有限公司 | 外转子结构的ct球管 |
JP2015201298A (ja) * | 2014-04-07 | 2015-11-12 | 株式会社東芝 | X線管 |
CN204696072U (zh) * | 2015-06-04 | 2015-10-07 | 珠海瑞能真空电子有限公司 | 一种新型陶瓷阴极x射线管 |
CN105070626A (zh) * | 2015-08-18 | 2015-11-18 | 上海宏精医疗器械有限公司 | 一种阴极金属液态滑环式x射线管装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110168695A (zh) * | 2016-11-02 | 2019-08-23 | 塔莱斯公司 | 基于氧化铝陶瓷的电绝缘体、用于制造该绝缘体的方法、以及包括该绝缘体的真空管 |
CN110168695B (zh) * | 2016-11-02 | 2021-10-15 | 塔莱斯公司 | 基于氧化铝陶瓷的电绝缘体、其制造方法、以及真空管 |
US11538604B2 (en) | 2016-11-02 | 2022-12-27 | Thales | Alumina-ceramic-based electrical insulator, method for producing the insulator, and vacuum tube comprising the insulator |
CN111415852A (zh) * | 2020-05-06 | 2020-07-14 | 上海联影医疗科技有限公司 | X射线管的阳极组件、x射线管及医疗成像设备 |
CN111415852B (zh) * | 2020-05-06 | 2024-02-09 | 上海联影医疗科技股份有限公司 | X射线管的阳极组件、x射线管及医疗成像设备 |
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Publication number | Publication date |
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CN105405730B (zh) | 2017-11-03 |
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Sheng Xing Inventor after: Wang Ruihai Inventor after: Wang Yuhong Inventor after: Kou Jianyong Inventor before: Sheng Xing Inventor before: Wang Ruihai Inventor before: Wang Ninghong Inventor before: Kou Jianyong |
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Effective date of registration: 20230615 Address after: No. 1918, 16th floor, scientific research building, No. 13 Jiuxianqiao Road, Chaoyang District, Beijing 100015 Patentee after: CETC Ruishi Technology (Beijing) Co.,Ltd. Address before: 13 Jiuxianqiao Road, Chaoyang District, Beijing 100015 Patentee before: BEIJING VACUUM ELECTONICS Research Institute |