专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06892440B2 Method for winding an embedded b-zero coil 失效
标题翻译：用于缠绕嵌入式b零线圈的方法
公开(公告)号：US06892440B2
公开(公告)日：2005-05-17
申请号：US09963982
申请日：2001-09-26
申请人： Stephen R. Elgin, II , Michael R. Eggleston , Minfeng Xu
发明人： Stephen R. Elgin, II , Michael R. Eggleston , Minfeng Xu
IPC分类号： G01R33/3815 , H01L39/24
CPC分类号： G01R33/3815 , Y10T29/49014
摘要： A method for winding on embedded b-zero coil maintains the integrity of superconducting main coil and the b-zero wire during coil winding and during normal operation of a superconducting MRI magnet. The b-zero coil is co-wound with an aluminum overwrap while the aluminum overwrap is being wound onto the superconducting MRI coil. The two-wire geometries are selected such that the height or thickness of the aluminum overwrap is greater than or equal to the height or thickness of the b-zero coil wire. The b-zero coil wire sits in a cavity that is created by adjacent turns.
摘要翻译：在嵌入式b-零线圈上缠绕的方法在线圈绕组期间和在超导MRI磁体的正常操作期间保持超导主线圈和b-zero线的完整性。 b-zero线圈与铝外包层共同缠绕，同时铝外包装被缠绕在超导MRI线圈上。选择双线几何形状使得铝外包层的高度或厚度大于或等于b-零线圈线的高度或厚度。 b零线圈线位于由相邻匝产生的空腔中。

2. 发明授权

US07013553B2 Superconducting magnet coil support structure 有权
标题翻译：超导磁体线圈支撑结构
公开(公告)号：US07013553B2
公开(公告)日：2006-03-21
申请号：US10604521
申请日：2003-07-28
申请人： Stephen R. Elgin, II , Michael L. Allford , Michael R. Eggleston
发明人： Stephen R. Elgin, II , Michael L. Allford , Michael R. Eggleston
IPC分类号： H01H39/24
CPC分类号： G01R33/3815 , B33Y80/00 , H01F6/06 , H01F41/048 , Y10T29/49014
摘要： A superconducting magnet coil support structure (20) includes a solid body (21) having an exterior side (24), an interior portion (26), and an interior side (28). The interior portion has a base (36) that is formed of a first resin material. The exterior side (24) has multiple spacers (32) and multiple pockets (34) with dimensions that correspond to dimensions of a superconducting magnet (14). The spacers (32) are coupled to the base (36) and are formed of a second resin material. The exterior side (24), the interior portion (26), and the interior side (28) include varying width material.
摘要翻译：超导磁体线圈支撑结构（20）包括具有外侧（24），内部部分（26）和内侧（28）的固体（21）。内部具有由第一树脂材料形成的基部（36）。外侧（24）具有多个间隔件（32）和多个凹口（34），其尺寸对应于超导磁体（14）的尺寸。间隔件（32）联接到基座（36）并且由第二树脂材料形成。外侧（24），内部部分（26）和内侧（28）包括变化的宽度材料。

3. 发明授权

US6150912A Open architecture superconducting magnet helium vessel structure 失效
标题翻译：开放式超导磁氦容器结构
公开(公告)号：US6150912A
公开(公告)日：2000-11-21
申请号：US441166
申请日：1999-11-15
申请人： Stephen R. Elgin, II , Kenneth Edward Grut , Gregory Alan Lehmann , Michelle Guilmet Sansbury , John Scaturro, Jr. , Bu-Xin Xu
发明人： Stephen R. Elgin, II , Kenneth Edward Grut , Gregory Alan Lehmann , Michelle Guilmet Sansbury , John Scaturro, Jr. , Bu-Xin Xu
IPC分类号： G01R33/385 , A61B5/055 , F17C13/00 , G01R33/38 , G01R33/3815 , H01F6/00 , H01F6/04 , H01L39/04 , H01F5/00
CPC分类号： G01R33/3815 , H01F6/06 , G01R33/3806 , Y10S505/892
摘要： A magnet cartridge for an open architecture superconducting magnet including an iron ring sandwiched between two coil forms, and including radial and axial positioning and securing apparatus to position, secure and maintain the relative positions of the coils on the coil forms and the iron ring in the presence of the strong superconducting magnet field generated by superconducting operation of said magnet.
摘要翻译：一种用于开放式结构超导磁体的磁体盒，包括夹在两个线圈形式之间的铁环，并且包括径向和轴向定位和固定装置，用于定位，固定和保持线圈在线圈形状上的相对位置和铁环中的铁环存在由所述磁体的超导操作产生的强超导磁场。

4. 发明授权

US06633215B2 Superconducting magnetic resonance imaging magnet assembly and method with reverse wire channel orientation 失效
标题翻译：超导磁共振成像磁体组件及反向导线方向的方法
公开(公告)号：US06633215B2
公开(公告)日：2003-10-14
申请号：US09681568
申请日：2001-05-01
申请人： Minfeng Xu , Michael Robert Eggleston , Stephen R. Elgin, II , Jinhua Huang
发明人： Minfeng Xu , Michael Robert Eggleston , Stephen R. Elgin, II , Jinhua Huang
IPC分类号： H01F720
CPC分类号： G01R33/3815 , G01R33/421 , Y10T29/49014
摘要： A superconducting magnetic resonance imaging magnet assembly is provided. The assembly includes an axial imaging bore to receive patients and a coil housing surrounding the axial bore. A main magnet coil assembly is disposed within the housing. The main magnet coil assembly includes a plurality of main magnet coils to produce a magnetic field. At least three pairs of superconductive coils are provided. In one aspect, each of the coils in at least one of the pairs comprises a superconductor wire carrying an electric current in a direction opposite to the direction of current carried by the coils of another of the superconductive pairs. The superconductor wire comprises a superconductor core and a stabilizer having a channel. The wire is wound so that the channel has a radially outward facing opening. In another embodiment, low-aspect-ratio coils are used for at least one of the pairs of superconductive coils with the outer diameter coil portion comprising a superconductor core and a stabilizer channel having a radially outward facing opening.
摘要翻译：提供超导磁共振成像磁体组件。组件包括用于接收患者的轴向成像孔和围绕轴向孔的线圈壳体。主磁体线圈组件设置在壳体内。主磁体线圈组件包括多个主磁体线圈以产生磁场。提供至少三对超导线圈。在一个方面，至少一个对中的每个线圈包括在与另一个超导对的线圈承载的电流方向相反的方向上承载电流的超导体线。超导线包括超导体芯和具有通道的稳定器。线缠绕，使得通道具有径向向外的开口。在另一个实施例中，低纵横比线圈用于至少一对超导线圈，外径线圈部分包括超导体芯和具有径向向外的开口的稳定器通道。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式