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

US06922885B2 High temperature superconducting racetrack coil 有权
标题翻译：高温超导赛道线圈
公开(公告)号：US06922885B2
公开(公告)日：2005-08-02
申请号：US09854464
申请日：2001-05-15
申请人： Evangelos Trifon Laskaris , James Pellegrino Alexander , Richard Andrew Ranze
发明人： Evangelos Trifon Laskaris , James Pellegrino Alexander , Richard Andrew Ranze
IPC分类号： H01F41/04 , H02K15/04 , H02K55/04 , H01F7/06 , H01F7/127
CPC分类号： H02K15/045 , H02K55/04 , Y02E40/625 , Y10T29/49014 , Y10T29/49071
摘要： A racetrack shaped high temperature superconducting (HTS) coil is fabricated by layer winding HTS tape under tension on a precision coil form with a binder such as pre-preg filament-ply interlayer insulation. The coil form includes a racetrack shaped bobbin, two side plates and a series of blocks that define the outside surface of the coil. The outside surface of the winding is over-wrapped with a copper foil bonded to heat exchanger tubing. The coil is baked in the coil form to cure the epoxy then released from the coil form. The resulting coil structure is a strong winding composite built to close tolerance dimensions.
摘要翻译：轨道形高温超导（HTS）线圈是通过在带有粘合剂的预紧丝层间绝缘的精密线圈形式的张力下将HTS带缠绕而制成的。线圈形式包括跑道形线轴，两个侧板和限定线圈外表面的一系列块。绕组的外表面用结合到热交换器管道的铜箔过度包裹。线圈以线圈形式烘烤以固化环氧树脂，然后从线圈形式释放。所得到的线圈结构是建立在紧公差尺寸上的强绕组复合材料。

2. 发明授权

US07345559B2 High field open MRI magnet isolation system and method 有权
标题翻译：高磁场开放磁共振磁体隔离系统及方法
公开(公告)号：US07345559B2
公开(公告)日：2008-03-18
申请号：US09682519
申请日：2001-09-13
申请人： Yu Wang , Evangelos Trifon Laskaris , Richard Andrew Ranze
发明人： Yu Wang , Evangelos Trifon Laskaris , Richard Andrew Ranze
IPC分类号： H01F6/00
CPC分类号： G01R33/389 , G01R33/3802 , G01R33/3806
摘要： A vertically-aligned open MRI magnet system includes first and second (i.e., top and bottom) assemblies each having a longitudinally-extending and vertically-aligned axis, a superconductive main coil, and a vacuum enclosure enclosing the main coil. At least one support beam has a first end attached to the first assembly and has a second end attached to the second assembly. A vibration isolation system supports the magnet system.
摘要翻译：垂直对准的开放MRI磁体系统包括第一和第二（即，顶部和底部）组件，每个组件具有纵向延伸和垂直对准的轴线，超导主线圈和围绕主线圈的真空外壳。至少一个支撑梁具有连接到第一组件的第一端，并且具有连接到第二组件的第二端。振动隔离系统支持磁体系统。

3. 发明授权

US06367643B2 Cryostat, cryostat positioning method and cryostat alignment set 失效
标题翻译：低温恒温器，低温恒温器定位方法和低温恒温器对准装置
公开(公告)号：US06367643B2
公开(公告)日：2002-04-09
申请号：US09566492
申请日：2000-05-08
申请人： Richard Andrew Ranze , Kenneth Gordon Herd
发明人： Richard Andrew Ranze , Kenneth Gordon Herd
IPC分类号： B65D140
CPC分类号： F17C3/085 , F17C3/04 , F17C2201/0119 , F17C2203/0391 , F17C2203/0629 , F17C2203/0646 , F17C2203/0687 , F17C2209/228 , F17C2209/234 , F17C2221/017 , F17C2223/0161 , F17C2223/033 , F17C2270/0536 , Y10S220/918 , Y10S220/919 , Y10T29/49826 , Y10T29/49879 , Y10T29/49895
摘要： A cryostatic vessel 12 is radially interconnected inside a tubular thermal shield 18. A shield first endplate 20 includes a plurality of spacers 30 which are disposed in axial abutment with a corresponding first endplate 14 of the vessel during assembly. A shield second endplate 22 is disposed in axial abutment against an opposite end of the shield, and includes alignment holes 36 receiving corresponding alignment pins 32 extending from an opposite endplate 16 of the vessel. The spacers maintain a predetermined clearance between the endplates of the vessel and shield which clearance is precisely maintained upon fixedly joining both shield endplates to the shield.
摘要翻译：低温容器12在管状热屏蔽18内径向互连。屏蔽第一端板20包括多个间隔件30，其在组装期间与容器的对应的第一端板14轴向邻接。屏蔽第二端板22被设置成轴向抵靠屏蔽件的相对端，并且包括对准孔36，该对准孔36接收从容器的相对端板16延伸的对应的对准销32。间隔件在容器和屏蔽件的端板之间保持预定的间隙，在将两个屏蔽端板固定地连接到屏蔽件上时，该间隙被精确地保持。

4. 发明授权

US06185808B1 Cryostat, cryostat positioning method, and cryostat alignment set 失效
标题翻译：低温恒温器，低温恒温器定位方法和低温恒温器对准装置
公开(公告)号：US06185808B1
公开(公告)日：2001-02-13
申请号：US09240512
申请日：1999-01-29
申请人： Richard Andrew Ranze , Kenneth Gordon Herd
发明人： Richard Andrew Ranze , Kenneth Gordon Herd
IPC分类号： B21D3900
CPC分类号： F17C3/085 , F17C3/04 , F17C2201/0119 , F17C2203/0391 , F17C2203/0629 , F17C2203/0646 , F17C2203/0687 , F17C2209/228 , F17C2209/234 , F17C2221/017 , F17C2223/0161 , F17C2223/033 , F17C2270/0536 , Y10S220/918 , Y10S220/919 , Y10T29/49826 , Y10T29/49879 , Y10T29/49895
摘要： A cryostatic vessel is radially interconnected inside a tubular thermal shield. A shield first endplate includes a plurality of spacers which are disposed in axial abutment with a corresponding first endplate of the vessel during assembly. A shield second endplate is disposed in axial abutment against an opposite end of the shield, and includes alignment holes receiving corresponding alignment pins extending from an opposite endplate of the vessel. The spacers maintain a predetermined clearance between the endplates of the vessel and shield which clearance is precisely maintained upon fixedly joining both shield endplates to the shield.
摘要翻译：低温血管在管状热屏蔽内径向相互连接。屏蔽第一端板包括多个间隔件，其在组装期间与容器的相应的第一端板轴向邻接设置。屏蔽第二端板被设置成轴向抵靠屏蔽件的相对端，并且包括对准孔，该对准孔接收从容器的相对端板延伸的对应的对准销。间隔件在容器和屏蔽件的端板之间保持预定的间隙，在将两个屏蔽端板固定地连接到屏蔽件上时，该间隙被精确地保持。

5. 发明授权

US5999076A Magnetic resonance imaging passively shimmed superconducting magnet assembly 失效
标题翻译：磁共振成像被动覆盖超导磁体组件
公开(公告)号：US5999076A
公开(公告)日：1999-12-07
申请号：US223513
申请日：1998-12-30
申请人： Robert Henry Becker, Jr. , Gregory F. Hayworth , Kenneth Gordon Herd , Xianrui Huang , Peter Angus Morgan , Richard Andrew Ranze , Minfeng Xu
发明人： Robert Henry Becker, Jr. , Gregory F. Hayworth , Kenneth Gordon Herd , Xianrui Huang , Peter Angus Morgan , Richard Andrew Ranze , Minfeng Xu
IPC分类号： G01R33/3873 , G01V3/00
CPC分类号： G01R33/3873
摘要： A passive shimming system for a superconducting magnet to improve bore magnetic homogeneity includes a plurality of axially extending non-magnetic drawers each including a plurality of pockets along the drawer with a securable cover for each pocket to enclose the selected ferromagnetic shim disks and compressible spring material to enable individual access and shimming of selected pockets.
摘要翻译：用于超导磁体的被动匀场系统用于改善钻孔磁性均匀性包括多个轴向延伸的非磁性抽屉，每个抽屉均包括沿着抽屉的多个凹穴，每个凹槽具有用于每个口袋的安全盖，以封闭选定的铁磁垫片盘和可压缩的弹簧材料以允许个人对所选口袋的访问和匀场。

6. 发明授权

US5649353A Method for making an electrical coil 失效
标题翻译：制造电线圈的方法
公开(公告)号：US5649353A
公开(公告)日：1997-07-22
申请号：US514333
申请日：1995-08-11
申请人： Lembit Salasoo , Evangelos Trifon Laskaris , Richard Andrew Ranze
发明人： Lembit Salasoo , Evangelos Trifon Laskaris , Richard Andrew Ranze
IPC分类号： H01F41/06 , H01F7/06
CPC分类号： H01F41/086 , H01F41/064 , Y10T29/49071 , Y10T29/49105 , Y10T29/5187 , Y10T29/53248
摘要： A method for making an electrical coil such as a superconductive switch or an energy dump resistor. The midportion of a coil wire, whose ends are wound around two supply spools, is looped around a radially-extending pin on a shaft. The shaft is turned in one direction and the coil wire is guided such that segments are paid out from the first supply spool and sections are paid out from the second supply spool, such segments and sections being wound from the middle to a corresponding end, then being wound from the corresponding end to the middle where they are crossed over, and then being wound from the middle to the other associated end. A stratum of electrical insulation is positioned, at the appropriate time, on the second segment and second section, and, in the case of the switch, an electrical heater is positioned, at the appropriate time, on the first segment and first section.
摘要翻译：一种用于制造诸如超导开关或能量转储电阻器的电线圈的方法。线圈线的中间部分围绕两个供应线轴缠绕，围绕轴上的径向延伸的销圈环绕。轴沿一个方向转动，并且线圈线被引导，使得从第一供给线轴支付分段，并且从第二供给线轴支付部分，这样的部分和部分从中间卷绕到相应的端部，然后从相应的端部到中间被缠绕，然后从中间缠绕到另一个相关的端部。在适当的时刻，电绝缘层位于第二段和第二段上，并且在开关的情况下，在适当的时间将电加热器定位在第一段和第一段上。

7. 发明授权

US5691679A Ceramic superconducting lead resistant to moisture and breakage 失效
标题翻译：陶瓷超导导线耐潮湿破损
公开(公告)号：US5691679A
公开(公告)日：1997-11-25
申请号：US764351
申请日：1996-12-12
申请人： Robert Adolph Ackermann , Kenneth Gordon Herd , Evangelos Trifon Laskaris , John Eric Tkaczyk , Kenneth Wilbur Lay , Richard Andrew Ranze
发明人： Robert Adolph Ackermann , Kenneth Gordon Herd , Evangelos Trifon Laskaris , John Eric Tkaczyk , Kenneth Wilbur Lay , Richard Andrew Ranze
IPC分类号： F17C13/00 , F25D19/00 , H01B12/02 , H01B12/16 , H01F6/00 , H01F6/06 , H01F1/00
CPC分类号： H01F6/065 , F25D19/006
摘要： A superconductive lead assembly for a superconductive device (e.g., magnet) cooled by a cryocooler coldhead having first and second stages. A first ceramic superconductive lead has a first end flexibly, dielectrically, and thermally connected to the first stage and a second end flexibly, dielectrically, and thermally connected to the second stage. A first glass-reinforced-epoxy lead overwrap is in general surrounding contact with and attached to the first superconductive lead. The first lead overwrap has a coefficient of thermal expansion generally equal to that of the first superconductive lead. The lead overwrap protects the lead from moisture damage and from breakage during handling. For added protection against shock and vibration while in the device, the lead assembly is surrounded by a (e.g., polystyrene foam) jacket surrounded by a helically-wound metallic wire surrounded by a glass-reinforced-epoxy jacket overwrap surrounded by a rigid support tube.
摘要翻译：一种用于超导装置（例如，磁体）的超导引线组件，其由具有第一和第二级的低温冷却器冷头冷却。第一陶瓷超导引线具有柔性，介电和热连接到第一级的第一端，以及柔性地，介电地且热连接到第二级的第二端。第一个玻璃增强环氧铅外包装通常围绕与第一超导导线接触并连接到第一超导导线。第一引线外包装的热膨胀系数通常等于第一超导导线的热膨胀系数。铅包裹保护铅免受水分损坏和处理中的破损。为了在装置中增加保护以防止冲击和振动，导线组件被包围有螺旋缠绕的金属线围绕的（例如，聚苯乙烯泡沫）护套围绕，该金属线被由刚性支撑管包围的玻璃增强环氧护套外包裹围绕。

8. 发明授权

US07227437B2 High field open MRI magnet isolation system and method 有权
标题翻译：高磁场开放磁共振磁体隔离系统及方法
公开(公告)号：US07227437B2
公开(公告)日：2007-06-05
申请号：US10390745
申请日：2003-03-19
申请人： Yu Wang , Evangelos Trifon Laskaris , Richard Andrew Ranze
发明人： Yu Wang , Evangelos Trifon Laskaris , Richard Andrew Ranze
IPC分类号： H01F6/00 , G01V3/00
CPC分类号： G01R33/389 , G01R33/3802 , G01R33/3806
摘要： A vertically-aligned open MRI magnet system includes first and second (i.e., top and bottom) assemblies each having a longitudinally-extending and vertically-aligned axis, a superconductive main coil, and a vacuum enclosure enclosing the main coil. At least one support beam has a first end attached to the first assembly and has a second end attached to the second assembly. A vibration isolation system supports the magnet system.
摘要翻译：垂直对准的开放MRI磁体系统包括第一和第二（即，顶部和底部）组件，每个组件具有纵向延伸和垂直对准的轴线，超导主线圈和围绕主线圈的真空外壳。至少一个支撑梁具有连接到第一组件的第一端，并且具有连接到第二组件的第二端。振动隔离系统支持磁体系统。

9. 发明授权

US06774633B2 High-field open MRI magnet isolation system and method 有权
标题翻译：高场开放MRI磁体隔离系统及方法
公开(公告)号：US06774633B2
公开(公告)日：2004-08-10
申请号：US10390896
申请日：2003-03-19
申请人： Yu Wang , Evangelos Trifon Laskaris , Richard Andrew Ranze
发明人： Yu Wang , Evangelos Trifon Laskaris , Richard Andrew Ranze
IPC分类号： G01V300
CPC分类号： G01R33/389 , G01R33/3802 , G01R33/3806
摘要： A vertically-aligned open MRI magnet system includes first and second (i.e., top and bottom) assemblies each having a longitudinally-extending and vertically-aligned axis, a superconductive main coil, and a vacuum enclosure enclosing the main coil. At least one support beam has a first end attached to the first assembly and has a second end attached to the second assembly. A vibration isolation system supports the magnet system.
摘要翻译：垂直对准的开放MRI磁体系统包括第一和第二（即，顶部和底部）组件，每个组件具有纵向延伸和垂直对准的轴线，超导主线圈和围绕主线圈的真空外壳。至少一个支撑梁具有连接到第一组件的第一端，并且具有连接到第二组件的第二端。振动隔离系统支持磁体系统。

10. 发明授权

US5759960A Superconductive device having a ceramic superconducting lead resistant to breakage 失效
标题翻译：具有耐破坏的陶瓷超导导线的超导装置
公开(公告)号：US5759960A
公开(公告)日：1998-06-02
申请号：US648721
申请日：1996-05-16
申请人： Robert Adolph Ackermann , Kenneth Gordon Herd , Evangelos Trifon Laskaris , Richard Andrew Ranze
发明人： Robert Adolph Ackermann , Kenneth Gordon Herd , Evangelos Trifon Laskaris , Richard Andrew Ranze
IPC分类号： F17C13/00 , F25D19/00 , G01R33/3815 , H01F6/06 , H01B12/00 , F25B19/00
CPC分类号： F25D19/006 , G01R33/3815 , H01F6/065 , Y10S428/93 , Y10S505/885 , Y10S505/894 , Y10T428/249953 , Y10T428/249987 , Y10T428/31678 , Y10T428/31692
摘要： A superconductive device (e.g., magnet) having a superconductive lead assembly and cooled by a cryocooler coldhead having first and second stages. A first ceramic superconductive lead has a first end thermally connected to the first stage and a second end thermally connected to the second stage. A jacket of open cell material (e.g., polystyrene foam) is in surrounding compressive contact with the first ceramic superconductive lead, and a rigid, nonporous support tube surrounds the jacket. This protects the first ceramic superconductive lead against shock and vibration while in the device. The rigid support tube has a first end and a second end, with the second end thermally connected to the second stage.
摘要翻译：具有超导引线组件并由具有第一和第二级的低温冷却器冷头冷却的超导装置（例如，磁体）。第一陶瓷超导引线具有热连接到第一级的第一端和与第二级热连接的第二端。露天电池材料（例如聚苯乙烯泡沫）的外壳与第一陶瓷超导导线周围压缩接触，并且刚性无孔支撑管围绕外壳。这样可以保护第一个陶瓷超导导线免受器件中的冲击和振动。刚性支撑管具有第一端和第二端，第二端与第二级热连接。

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