CN105225787B - 氦气冷却磁共振超导磁体 - Google Patents
氦气冷却磁共振超导磁体 Download PDFInfo
- Publication number
- CN105225787B CN105225787B CN201510749662.3A CN201510749662A CN105225787B CN 105225787 B CN105225787 B CN 105225787B CN 201510749662 A CN201510749662 A CN 201510749662A CN 105225787 B CN105225787 B CN 105225787B
- Authority
- CN
- China
- Prior art keywords
- temperature
- low
- helium
- vessel
- magnetic resonance
- 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.)
- Active
Links
Landscapes
- Containers, Films, And Cooling For Superconductive Devices (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510749662.3A CN105225787B (zh) | 2015-11-06 | 2015-11-06 | 氦气冷却磁共振超导磁体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510749662.3A CN105225787B (zh) | 2015-11-06 | 2015-11-06 | 氦气冷却磁共振超导磁体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105225787A CN105225787A (zh) | 2016-01-06 |
CN105225787B true CN105225787B (zh) | 2017-11-28 |
Family
ID=54994681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510749662.3A Active CN105225787B (zh) | 2015-11-06 | 2015-11-06 | 氦气冷却磁共振超导磁体 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105225787B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105758054B (zh) * | 2016-03-25 | 2018-02-13 | 合肥迅即影像科技有限公司 | 一种高效的gm制冷机冷芯更换方法 |
CN108630377B (zh) * | 2018-04-04 | 2023-09-19 | 杭州佩伟拓超导磁体技术有限公司 | 多箱式超导磁体低温容器***及方法 |
CN108417338B (zh) * | 2018-05-21 | 2020-05-15 | 哈尔滨工业大学 | 夹层结构卧式超导磁体氦容器 |
CN113035486B (zh) * | 2019-12-09 | 2023-02-10 | 中国航天科工飞航技术研究院(中国航天海鹰机电技术研究院) | 低温超导磁体的制冷*** |
CN111665465B (zh) * | 2020-05-15 | 2022-09-23 | 宁波高思超导技术有限公司 | 一种无液氦超导磁体*** |
CN113484810B (zh) * | 2021-06-29 | 2023-07-25 | 维尔医疗技术(云南)有限公司 | 一种用于核磁共振的冷却装置 |
CN113903541B (zh) * | 2021-11-04 | 2022-06-28 | 中国原子能科学研究院 | 一种基于小型制冷机的大型高温超导磁体***和温控方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2459104A (en) * | 2008-04-09 | 2009-10-14 | Siemens Magnet Technology Ltd | Cryostat comprising a thermal sink located within an outer vacuum chamber |
CN101615469A (zh) * | 2009-05-08 | 2009-12-30 | 中国科学院电工研究所 | 高热容材料保护的高温超导磁体*** |
CN102136337A (zh) * | 2010-12-08 | 2011-07-27 | 中国科学院电工研究所 | 高磁场高均匀度核磁共振超导磁体*** |
CN202217563U (zh) * | 2011-08-16 | 2012-05-09 | 南京丰盛超导技术有限公司 | 一种能实现更大室温孔径的超导磁体冷屏结构 |
CN103117144A (zh) * | 2013-03-15 | 2013-05-22 | 中国科学院电工研究所 | 一种传导冷超导磁体的冷却*** |
-
2015
- 2015-11-06 CN CN201510749662.3A patent/CN105225787B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2459104A (en) * | 2008-04-09 | 2009-10-14 | Siemens Magnet Technology Ltd | Cryostat comprising a thermal sink located within an outer vacuum chamber |
CN101615469A (zh) * | 2009-05-08 | 2009-12-30 | 中国科学院电工研究所 | 高热容材料保护的高温超导磁体*** |
CN102136337A (zh) * | 2010-12-08 | 2011-07-27 | 中国科学院电工研究所 | 高磁场高均匀度核磁共振超导磁体*** |
CN202217563U (zh) * | 2011-08-16 | 2012-05-09 | 南京丰盛超导技术有限公司 | 一种能实现更大室温孔径的超导磁体冷屏结构 |
CN103117144A (zh) * | 2013-03-15 | 2013-05-22 | 中国科学院电工研究所 | 一种传导冷超导磁体的冷却*** |
Also Published As
Publication number | Publication date |
---|---|
CN105225787A (zh) | 2016-01-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105225787B (zh) | 氦气冷却磁共振超导磁体 | |
US10859293B2 (en) | Mechanical vibration-isolated, liquid helium consumption-free and extremely low temperature refrigerating system | |
EP3523582B1 (en) | Passive flow direction biasing of cryogenic thermosiphon | |
JP4031121B2 (ja) | クライオスタット装置 | |
CN103968878B (zh) | 低温脉动热管实验装置 | |
US20170284725A1 (en) | Cryostat with a first and a second helium tank, which are separated from one another in a liquid-tight manner at least in a lower part | |
CN104700976B (zh) | 低温保持器及其制造方法、冷却方法,磁共振*** | |
CN101498537A (zh) | 用于控制所传递到致冷剂容器的冷却功率的方法和设备 | |
CN103985499A (zh) | 高温超导磁体液氮零蒸发冷却*** | |
CN102661482A (zh) | 一种非金属无磁液氮杜瓦 | |
US20080216486A1 (en) | Cooling Apparatus Comprising a Thermal Interface and Method For Recondensing a Cryogen Gas | |
CN105590715A (zh) | 超导磁体冷却的设备和方法 | |
CN101012982A (zh) | 具有磁屏蔽件的制冷机 | |
CN101144657A (zh) | G-m制冷机生产液氦的方法及装置 | |
CN110793797A (zh) | 一种双冷屏负压低温换热器测试装置 | |
CN204363987U (zh) | 磁共振成像***的冷却装置 | |
CN109250323A (zh) | 一种列车超导磁体液氦液氮储存液化复合罐 | |
CN101498538B (zh) | 双盘管冷蒸气制冷的低损耗液氦杜瓦 | |
Bredy et al. | Cryogenics around the 11.7 T MRI Iseult magnet | |
CN104900370B (zh) | 一种包含真空腔的超导磁体液氦容器 | |
CN104763873B (zh) | 一种低温液体储罐盖子***及低温液体储罐 | |
CN204720270U (zh) | 一种包含真空腔的超导磁体液氦容器 | |
CN210156195U (zh) | 一种氦气冷却磁共振超导磁体 | |
JP6164409B2 (ja) | Nmrシステム | |
JP2017031986A (ja) | 極低温冷媒供給システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160414 Address after: 315301, No. 427, hi tech Avenue, Xinxing Industrial Park, Han Han street, Ningbo, Zhejiang, Cixi Applicant after: NINGBO JANSEN NMR TECHNOLOGY Co.,Ltd. Address before: Jia Ling Road 315400 Yuyao City, Zhejiang province Ningbo City No. 27 Applicant before: Ningbo Jansen Mechanism Corp. |
|
CB03 | Change of inventor or designer information |
Inventor after: Zheng Jie Inventor after: Chen Guorong Inventor after: Hu Qingyu Inventor after: Jiang Luwei Inventor after: Mo Yaomin Inventor after: Duan Xunqi Inventor after: Huang Chao Inventor after: Liu Lijun Inventor after: Tan Dongping Inventor after: Zheng Youming Inventor before: Zheng Jie Inventor before: Chen Guorong Inventor before: Hu Qingyu Inventor before: Jiang Luwei Inventor before: Mo Yaomin Inventor before: Duan Xunqi Inventor before: Huang Chao Inventor before: Liu Lijun Inventor before: Tan Dongping Inventor before: Zheng Youming |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 315300 No. 427, Gaoke Avenue, Cixi High-tech Industrial Development Zone, Ningbo City, Zhejiang Province Patentee after: Ningbo Jianxin Superconducting Technology Co.,Ltd. Address before: 315301 No. 427 Gaoke Avenue, Xinxing Industrial Park, Zonghan Street, Cixi City, Ningbo City, Zhejiang Province Patentee before: NINGBO JANSEN NMR TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address |