CN2749049Y - 耐固型旋转阳极x线管 - Google Patents
耐固型旋转阳极x线管 Download PDFInfo
- Publication number
- CN2749049Y CN2749049Y CN 200420117781 CN200420117781U CN2749049Y CN 2749049 Y CN2749049 Y CN 2749049Y CN 200420117781 CN200420117781 CN 200420117781 CN 200420117781 U CN200420117781 U CN 200420117781U CN 2749049 Y CN2749049 Y CN 2749049Y
- Authority
- CN
- China
- Prior art keywords
- cathode
- anode
- negative electrode
- nickel
- 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
- 239000011521 glass Substances 0.000 claims abstract description 47
- 229910000833 kovar Inorganic materials 0.000 claims abstract description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 48
- 229910052759 nickel Inorganic materials 0.000 claims description 18
- 238000003466 welding Methods 0.000 claims description 15
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 14
- 238000005219 brazing Methods 0.000 claims description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 239000011733 molybdenum Substances 0.000 claims description 6
- 229910000691 Re alloy Inorganic materials 0.000 claims description 4
- DECCZIUVGMLHKQ-UHFFFAOYSA-N rhenium tungsten Chemical compound [W].[Re] DECCZIUVGMLHKQ-UHFFFAOYSA-N 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000001050 lubricating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 12
- 238000010894 electron beam technology Methods 0.000 description 4
- 230000008961 swelling Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000005357 flat glass Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 208000003351 Melanosis Diseases 0.000 description 1
- 235000012364 Peperomia pellucida Nutrition 0.000 description 1
- 240000007711 Peperomia pellucida Species 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
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- X-Ray Techniques (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420117781 CN2749049Y (zh) | 2004-10-26 | 2004-10-26 | 耐固型旋转阳极x线管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420117781 CN2749049Y (zh) | 2004-10-26 | 2004-10-26 | 耐固型旋转阳极x线管 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2749049Y true CN2749049Y (zh) | 2005-12-28 |
Family
ID=35720541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420117781 Expired - Lifetime CN2749049Y (zh) | 2004-10-26 | 2004-10-26 | 耐固型旋转阳极x线管 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2749049Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105489461A (zh) * | 2015-12-04 | 2016-04-13 | 魏理贵 | 多阴极、大阳极、可旋转、长寿命的x射线球管 |
CN109243948A (zh) * | 2018-09-30 | 2019-01-18 | 汕头高新区聚德医疗科技有限公司 | 一种高稳定性ct球管 |
CN109767965A (zh) * | 2018-12-29 | 2019-05-17 | 中国电子科技集团公司第十二研究所 | 一种x射线管电极装置及其制作方法 |
-
2004
- 2004-10-26 CN CN 200420117781 patent/CN2749049Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105489461A (zh) * | 2015-12-04 | 2016-04-13 | 魏理贵 | 多阴极、大阳极、可旋转、长寿命的x射线球管 |
CN105489461B (zh) * | 2015-12-04 | 2017-09-29 | 魏理贵 | 多阴极可旋转的x射线球管 |
CN109243948A (zh) * | 2018-09-30 | 2019-01-18 | 汕头高新区聚德医疗科技有限公司 | 一种高稳定性ct球管 |
CN109767965A (zh) * | 2018-12-29 | 2019-05-17 | 中国电子科技集团公司第十二研究所 | 一种x射线管电极装置及其制作方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NAGO MEDICAL EQUIPMENT (BEIJING) CO., LTD. Free format text: FORMER OWNER: WANG JIANJUN Effective date: 20110512 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100101 ROOM 702, TOWER Q, HUIYUAN APARTMENT, YAYUNCUN, CHAOYANG DISTRICT, BEIJING TO: 101300 ROOM 103, BUILDING 10, MEIGUI PARK, WANKE CHENGSHI GARDEN, AREA B, KONGGANG INDUSTRIAL ZONE, SHUNYI DISTRICT, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110512 Address after: 103, room 10, building 101300, rose garden, Wanke District, Shunyi District Airport Industrial Zone, Beijing, Patentee after: Solid state medical equipment (Beijing) Co., Ltd. Address before: 100101 Beijing City, Chaoyang District Asian Sports Village apartment block Q room 702 Patentee before: Wang Jianjun |
|
DD01 | Delivery of document by public notice |
Addressee: Liu Jing Document name: Notification of Passing Examination on Formalities |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20141026 Granted publication date: 20051228 |