DE10044231A1 - Wärmerohrunterstütztes Kühlen von Drehanodenröntgenröhren - Google Patents
Wärmerohrunterstütztes Kühlen von DrehanodenröntgenröhrenInfo
- Publication number
- DE10044231A1 DE10044231A1 DE10044231A DE10044231A DE10044231A1 DE 10044231 A1 DE10044231 A1 DE 10044231A1 DE 10044231 A DE10044231 A DE 10044231A DE 10044231 A DE10044231 A DE 10044231A DE 10044231 A1 DE10044231 A1 DE 10044231A1
- Authority
- DE
- Germany
- Prior art keywords
- ray tube
- target
- heat
- heat pipe
- anode
- 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.)
- Withdrawn
Links
- 239000007788 liquid Substances 0.000 title abstract description 5
- 238000012546 transfer Methods 0.000 title description 3
- 238000009607 mammography Methods 0.000 title description 2
- 238000000034 method Methods 0.000 claims abstract description 19
- 239000012530 fluid Substances 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 230000032258 transport Effects 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 238000013461 design Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229910001868 water Inorganic materials 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims 1
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 10
- 238000002591 computed tomography Methods 0.000 description 5
- 239000012809 cooling fluid Substances 0.000 description 5
- 238000010894 electron beam technology Methods 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 239000000463 material Substances 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
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- 241000530268 Lycaena heteronea Species 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000003870 refractory metal Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910000792 Monel Inorganic materials 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002594 fluoroscopy Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000002559 palpation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
-
- 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
- H01J35/107—Cooling of the bearing assemblies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2235/00—X-ray tubes
- H01J2235/12—Cooling
- H01J2235/1204—Cooling of the anode
-
- 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
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- X-Ray Techniques (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/395,476 US6307916B1 (en) | 1999-09-14 | 1999-09-14 | Heat pipe assisted cooling of rotating anode x-ray tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10044231A1 true DE10044231A1 (de) | 2001-08-02 |
Family
ID=23563198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10044231A Withdrawn DE10044231A1 (de) | 1999-09-14 | 2000-09-07 | Wärmerohrunterstütztes Kühlen von Drehanodenröntgenröhren |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6307916B1 (enExample) |
| JP (1) | JP2001143646A (enExample) |
| DE (1) | DE10044231A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004046967A1 (de) * | 2004-09-28 | 2006-03-23 | Siemens Ag | Drehanode, insbesondere für eine Hochleistungsröntgenröhre |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1488441A2 (en) * | 2002-01-31 | 2004-12-22 | The Johns Hopkins University | X-ray source and method for more efficiently producing selectable x-ray frequencies |
| US6636583B2 (en) * | 2002-03-04 | 2003-10-21 | Ge Medical Systems Global Technology Co., Llc | Grease bearing with gallium shunt |
| US6807348B2 (en) * | 2002-03-14 | 2004-10-19 | Koninklijke Philips Electronics N.V. | Liquid metal heat pipe structure for x-ray target |
| FR2847074B1 (fr) * | 2002-11-08 | 2005-02-25 | Thales Sa | Generateur de rayons x a dissipation thermique amelioree et procede de realisation du generateur |
| US7410484B2 (en) * | 2003-01-15 | 2008-08-12 | Cryodynamics, Llc | Cryotherapy probe |
| US7083612B2 (en) * | 2003-01-15 | 2006-08-01 | Cryodynamics, Llc | Cryotherapy system |
| US7273479B2 (en) | 2003-01-15 | 2007-09-25 | Cryodynamics, Llc | Methods and systems for cryogenic cooling |
| US6954516B2 (en) * | 2003-03-14 | 2005-10-11 | Ge Medical Systems Global Technology Company, Llc | Imaging systems and methods |
| DE10319547B4 (de) * | 2003-04-30 | 2012-02-16 | Siemens Ag | Drehanoden-Röntgenröhre |
| US7359486B2 (en) * | 2005-12-20 | 2008-04-15 | General Electric Co. | Structure for collecting scattered electrons |
| US7668298B2 (en) * | 2005-12-20 | 2010-02-23 | General Electric Co. | System and method for collecting backscattered electrons in an x-ray tube |
| US8300770B2 (en) | 2010-07-13 | 2012-10-30 | Varian Medical Systems, Inc. | Liquid metal containment in an x-ray tube |
| US20150117599A1 (en) | 2013-10-31 | 2015-04-30 | Sigray, Inc. | X-ray interferometric imaging system |
| US10295485B2 (en) | 2013-12-05 | 2019-05-21 | Sigray, Inc. | X-ray transmission spectrometer system |
| CA2922970C (en) | 2013-09-24 | 2022-09-13 | Adagio Medical, Inc. | Endovascular near critical fluid based cryoablation catheter and related methods |
| USRE48612E1 (en) | 2013-10-31 | 2021-06-29 | Sigray, Inc. | X-ray interferometric imaging system |
| WO2015160574A1 (en) | 2014-04-17 | 2015-10-22 | Adagio Medical, Inc. | Endovascular near critical fluid based cryoablation catheter having plurality of preformed treatment shapes |
| US10401309B2 (en) | 2014-05-15 | 2019-09-03 | Sigray, Inc. | X-ray techniques using structured illumination |
| WO2016077045A1 (en) | 2014-11-13 | 2016-05-19 | Adagio Medical, Inc. | Pressure modulated cryoablation system and related methods |
| US11051867B2 (en) | 2015-09-18 | 2021-07-06 | Adagio Medical, Inc. | Tissue contact verification system |
| US10864031B2 (en) | 2015-11-30 | 2020-12-15 | Adagio Medical, Inc. | Ablation method for creating elongate continuous lesions enclosing multiple vessel entries |
| US10247683B2 (en) | 2016-12-03 | 2019-04-02 | Sigray, Inc. | Material measurement techniques using multiple X-ray micro-beams |
| JP6937380B2 (ja) | 2017-03-22 | 2021-09-22 | シグレイ、インコーポレイテッド | Ｘ線分光を実施するための方法およびｘ線吸収分光システム |
| US11564725B2 (en) | 2017-09-05 | 2023-01-31 | Adagio Medical, Inc. | Ablation catheter having a shape memory stylet |
| CA3087772A1 (en) | 2018-01-10 | 2019-07-18 | Adagio Medical, Inc. | Cryoablation element with conductive liner |
| JP7119493B2 (ja) * | 2018-03-28 | 2022-08-17 | 沖電気工業株式会社 | 認識装置、認識方法およびプログラム |
| US10578566B2 (en) | 2018-04-03 | 2020-03-03 | Sigray, Inc. | X-ray emission spectrometer system |
| US10845491B2 (en) | 2018-06-04 | 2020-11-24 | Sigray, Inc. | Energy-resolving x-ray detection system |
| CN112470245B (zh) | 2018-07-26 | 2025-03-18 | 斯格瑞公司 | 高亮度x射线反射源 |
| US10656105B2 (en) | 2018-08-06 | 2020-05-19 | Sigray, Inc. | Talbot-lau x-ray source and interferometric system |
| CN112638261B (zh) | 2018-09-04 | 2025-06-27 | 斯格瑞公司 | 利用滤波的x射线荧光的系统和方法 |
| WO2020051221A2 (en) | 2018-09-07 | 2020-03-12 | Sigray, Inc. | System and method for depth-selectable x-ray analysis |
| US11152183B2 (en) | 2019-07-15 | 2021-10-19 | Sigray, Inc. | X-ray source with rotating anode at atmospheric pressure |
| US12278080B2 (en) | 2022-01-13 | 2025-04-15 | Sigray, Inc. | Microfocus x-ray source for generating high flux low energy x-rays |
| US12360067B2 (en) | 2022-03-02 | 2025-07-15 | Sigray, Inc. | X-ray fluorescence system and x-ray source with electrically insulative target material |
| CN116130321A (zh) * | 2022-12-22 | 2023-05-16 | 广东省科学院智能制造研究所 | 一种内置热管的旋转阳极转子及ct球管 |
| CN115985739B (zh) * | 2023-03-22 | 2023-06-02 | 安徽科昂新材料科技有限公司 | 一种用于x射线管阳极的零滞后超导热体散热结构 |
| US12181423B1 (en) | 2023-09-07 | 2024-12-31 | Sigray, Inc. | Secondary image removal using high resolution x-ray transmission sources |
| CN116913748B (zh) * | 2023-09-08 | 2023-12-19 | 昆山医源医疗技术有限公司 | 一种x射线管的阳极结构、x射线管、影像设备 |
| CN117810049B (zh) * | 2024-02-20 | 2024-07-30 | 昆山医源医疗技术有限公司 | X射线管及用于x射线管的阳极组件、管芯组件 |
| CN119340180B (zh) * | 2024-10-16 | 2025-11-25 | 桂林市啄木鸟医疗器械有限公司 | 一种x射线管阳极散热组件 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3719847A (en) | 1970-08-03 | 1973-03-06 | Gen Electric | Liquid cooled x-ray tube anode |
| US3735175A (en) * | 1971-03-15 | 1973-05-22 | Inter Probe | Method and apparatus for removing heat from within a vacuum and from within a mass |
| FR2377091A1 (fr) | 1977-01-10 | 1978-08-04 | Eurotungstene | Anode tournante pour tube radiogene remplie de metal liquide et son procede de fabrication |
| US4165472A (en) | 1978-05-12 | 1979-08-21 | Rockwell International Corporation | Rotating anode x-ray source and cooling technique therefor |
| US4501566A (en) | 1983-09-19 | 1985-02-26 | Technicare Corporation | Method for assembling a high vacuum rotating anode X-ray tube |
| DE19510048C2 (de) | 1995-03-20 | 1998-05-14 | Siemens Ag | Röntgenröhre |
-
1999
- 1999-09-14 US US09/395,476 patent/US6307916B1/en not_active Expired - Fee Related
-
2000
- 2000-09-07 DE DE10044231A patent/DE10044231A1/de not_active Withdrawn
- 2000-09-13 JP JP2000277387A patent/JP2001143646A/ja not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004046967A1 (de) * | 2004-09-28 | 2006-03-23 | Siemens Ag | Drehanode, insbesondere für eine Hochleistungsröntgenröhre |
Also Published As
| Publication number | Publication date |
|---|---|
| US6307916B1 (en) | 2001-10-23 |
| JP2001143646A (ja) | 2001-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8139 | Disposal/non-payment of the annual fee |