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51. 发明授权

US08610530B2 Multi-layer-multi-turn structure for tunable high efficiency inductors 有权
标题翻译：用于可调高效率电感器的多层多匝结构
公开(公告)号：US08610530B2
公开(公告)日：2013-12-17
申请号：US13797437
申请日：2013-03-12
申请人： NuCurrent, Inc.
发明人： Vinit Singh , Jacob Babcock , Christine A. Frysz
IPC分类号： H01F5/00
CPC分类号： H01Q1/38 , A61N1/0553 , A61N1/3605 , A61N1/37229 , A61N1/3756 , A61N1/3787 , B33Y80/00 , H01F5/00 , H01F5/003 , H01F7/06 , H01F17/00 , H01F17/0006 , H01F17/0013 , H01F17/02 , H01F21/005 , H01F27/28 , H01F27/2804 , H01F27/30 , H01F27/42 , H01F29/02 , H01F38/14 , H01F41/00 , H01F41/04 , H01F41/041 , H01F41/32 , H01F2027/2809 , H01Q7/00 , H01R43/00 , H01R43/20 , H02J7/025 , H02J17/00 , H02J50/12 , H02P13/00 , H03H7/01 , H04B5/0031 , H04B5/0037 , H04B5/0062 , H04B5/0068 , H04B5/0075 , H05B6/06 , H05B6/1245 , H05B6/36 , H05B6/362 , H05K1/165 , H05K2201/0352 , Y02B40/126 , Y10T29/49005 , Y10T29/4902 , Y10T29/4908 , Y10T29/49117 , Y10T29/49155 , Y10T29/49169 , Y10T29/49195
摘要： A multi-layer, multi-turn structure for an inductor having a plurality of conductor layers separated by layers of insulator is described. The inductor further comprises a connector electrically connected between the conductor layers. The structure of the inductor may comprise a cavity therewithin. The structure of the inductor constructed such that electrical resistance is reduced therewithin, thus increasing the efficiency of the inductor. The inductor is particularly useful at operating within the radio frequency range and greater.
摘要翻译：描述了具有由绝缘体层隔开的多个导体层的电感器的多层多匝结构。电感器还包括电连接在导体层之间的连接器。电感器的结构可以包括其中的空腔。电感器的结构使得电阻在其中减小，从而提高电感器的效率。电感器在无线电频率范围内工作时特别有用。

52. 发明申请

US20130257572A1 DEVELOPING BULK EXCHANGE SPRING MAGNETS 审中-公开
标题翻译：开发大型交换弹簧磁铁
公开(公告)号：US20130257572A1
公开(公告)日：2013-10-03
申请号：US13777163
申请日：2013-02-26
申请人： LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
发明人： Scott K. Mccall , Joshua D. Kuntz
IPC分类号： C25D13/02 , H01F41/00 , H01F1/03
CPC分类号： H01F41/0253 , C25D13/02 , C25D13/12 , H01F1/0302 , H01F1/0579 , H01F41/00 , Y10T29/49
摘要： A method of making a bulk exchange spring magnet by providing a magnetically soft material, providing a hard magnetic material, and producing a composite of said magnetically soft material and said hard magnetic material to make the bulk exchange spring magnet. The step of producing a composite of magnetically soft material and hard magnetic material is accomplished by electrophoretic deposition of the magnetically soft material and the hard magnetic material to make the bulk exchange spring magnet.
摘要翻译：通过提供磁性软材料，提供硬磁性材料，以及制造所述磁性软材料和所述硬磁性材料的复合材料来制造块状交换弹簧磁体来制造大容量交换弹簧磁体的方法。通过电磁沉积磁性软材料和硬磁性材料来制造磁性软材料和硬磁性材料的复合材料的步骤来实现体积交换弹簧磁体。

53. 发明申请

US20130213525A1 GRAIN ORIENTED ELECTRICAL STEEL SHEET AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：面向电磁钢板及其制造方法
公开(公告)号：US20130213525A1
公开(公告)日：2013-08-22
申请号：US13814561
申请日：2011-08-04
申请人： Yukihiro Shingaki , Noriko Makiishi , Takeshi Imamura
发明人： Yukihiro Shingaki , Noriko Makiishi , Takeshi Imamura
IPC分类号： H01F41/00 , H01F1/01
CPC分类号： H01F41/00 , C21D8/12 , C21D8/1216 , C21D8/1272 , C21D9/46 , C22C38/02 , C22C38/04 , C23C2/24 , C23C26/00 , H01F1/01 , H01F1/16
摘要： A grain oriented electrical steel sheet has a total length of cracks in a film on a steel sheet surface, of 20 μm or less per 10000 μm2 of the film, wherein magnetic domain refinement interval in a rolling direction of the steel sheet, provided in magnetic domain refinement through substantially linear introduction of thermal strain from one side of the steel sheet corresponding to a winding outer peripheral side of a coiled steel sheet at a stage of final annealing in a direction intersecting the rolling direction; and deflection of 3 mm or less per unit length: 500 mm in the rolling direction of the steel sheet.
摘要翻译：一种晶粒取向电工钢板在钢板表面上的膜中的裂纹总长度为每10000mum2的膜厚为20μm以下，其特征在于，所述钢板的轧制方向的磁畴细化间隔设置在磁性通过在与轧制方向交叉的方向进行最终退火阶段，对应于卷取钢板的卷取外周侧的钢板的一侧进行大致线性引入热应变的区域精制; 并且每单位长度3mm以下的挠曲在钢板的轧制方向上为500mm。

54. 发明申请

US20130205582A1 METHOD FOR MANUFACTURE OF MULTI-LAYER-MULTI-TURN HIGH EFFICIENCY INDUCTORS WITH CAVITY 有权
标题翻译：多层多层高效电感器制造方法
公开(公告)号：US20130205582A1
公开(公告)日：2013-08-15
申请号：US13797478
申请日：2013-03-12
申请人： NuCurrent, Inc.
发明人： Vinit SINGH , Jacob BABCOCK , Christine A. FRYSZ
IPC分类号： H01F41/00
CPC分类号： H01Q1/38 , A61N1/0553 , A61N1/3605 , A61N1/37229 , A61N1/3756 , A61N1/3787 , B33Y80/00 , H01F5/00 , H01F5/003 , H01F7/06 , H01F17/00 , H01F17/0006 , H01F17/0013 , H01F17/02 , H01F21/005 , H01F27/28 , H01F27/2804 , H01F27/30 , H01F27/42 , H01F29/02 , H01F38/14 , H01F41/00 , H01F41/04 , H01F41/041 , H01F41/32 , H01F2027/2809 , H01Q7/00 , H01R43/00 , H01R43/20 , H02J7/025 , H02J17/00 , H02J50/12 , H02P13/00 , H03H7/01 , H04B5/0031 , H04B5/0037 , H04B5/0062 , H04B5/0068 , H04B5/0075 , H05B6/06 , H05B6/1245 , H05B6/36 , H05B6/362 , H05K1/165 , H05K2201/0352 , Y02B40/126 , Y10T29/49005 , Y10T29/4902 , Y10T29/4908 , Y10T29/49117 , Y10T29/49155 , Y10T29/49169 , Y10T29/49195
摘要： A multi-layer, multi-turn structure for an inductor having a plurality of conductor layers separated by layers of insulator is described. The inductor further comprises a connector electrically connected between the conductor layers. The structure of the inductor may comprise a cavity therewithin. The structure of the inductor constructed such that electrical resistance is reduced therewithin, thus increasing the efficiency of the inductor. The inductor is particularly useful at operating within the radio frequency range and greater.
摘要翻译：描述了具有由绝缘体层隔开的多个导体层的电感器的多层多匝结构。电感器还包括电连接在导体层之间的连接器。电感器的结构可以包括其中的空腔。电感器的结构使得电阻在其中减小，从而提高电感器的效率。电感器在无线电频率范围内工作时特别有用。

55. 发明申请

US20130199027A1 METHOD FOR MANUFACTURE OF MULTI-LAYER-MULTI-TURN HIGH EFFICIENCY INDUCTORS 有权
标题翻译：制造多层多效高效电感器的方法
公开(公告)号：US20130199027A1
公开(公告)日：2013-08-08
申请号：US13797459
申请日：2013-03-12
申请人： NuCurrent, Inc.
发明人： Vinit SINGH , Jacob BABCOCK , Christine A. FRYSZ
IPC分类号： H01F41/00
CPC分类号： H01Q7/00 , A61N1/0553 , A61N1/3605 , A61N1/37229 , A61N1/3756 , A61N1/3787 , H01F5/00 , H01F5/003 , H01F17/00 , H01F17/0006 , H01F17/0013 , H01F17/02 , H01F21/005 , H01F27/28 , H01F27/2804 , H01F27/30 , H01F27/42 , H01F29/02 , H01F38/14 , H01F41/00 , H01F41/04 , H01F41/041 , H01F41/32 , H01F2027/2809 , H01R43/20 , H02J5/005 , H02J17/00 , H02J50/10 , H02J50/12 , H02P13/00 , H03H7/01 , H04B5/0031 , H04B5/0037 , H04B5/0062 , H04B5/0068 , H04B5/0075 , H05B6/06 , H05B6/1245 , H05B6/36 , H05B6/362 , H05K1/165 , H05K2201/0352 , Y02B40/126 , Y10T29/49005 , Y10T29/4902 , Y10T29/4908 , Y10T29/49117 , Y10T29/49155 , Y10T29/49169
摘要： A multi-layer, multi-turn structure for an inductor having a plurality of conductor layers separated by layers of insulator is described. The inductor further comprises a connector electrically connected between the conductor layers. The structure of the inductor may comprise a cavity therewithin. The structure of the inductor constructed such that electrical resistance is reduced therewithin, thus increasing the efficiency of the inductor. The inductor is particularly useful at operating within the radio frequency range and greater.
摘要翻译：描述了具有由绝缘体层隔开的多个导体层的电感器的多层多匝结构。电感器还包括电连接在导体层之间的连接器。电感器的结构可以包括其中的空腔。电感器的结构使得电阻在其中减小，从而提高电感器的效率。电感器在无线电频率范围内工作时特别有用。

56. 发明申请

US20130160897A1 PROCESS FOR THE PRODUCTION OF GRAIN-ORIENTED MAGNETIC SHEETS 有权
标题翻译：生产面向磁性薄片的方法
公开(公告)号：US20130160897A1
公开(公告)日：2013-06-27
申请号：US13532545
申请日：2012-06-25
申请人： Giuseppe ABBRUZZZESE , Stefano Cicale , Stefano Fortunati
发明人： Giuseppe ABBRUZZZESE , Stefano Cicale , Stefano Fortunati
IPC分类号： H01F41/00
CPC分类号： C21D8/1222 , B21B1/22 , C21D8/04 , C21D8/1244 , C21D8/1261 , C22C38/02 , C22C38/60 , H01F1/18 , H01F41/00
摘要： The present invention has as objective a procedure for the oriented-grain magnetic sheet that provides particular operative hot rolling mill conditions of silicon steel slabs, by means which it is possible to highly contain the heterogeneities of hot rolled sheet re-crystallization. The use of these operative conditions permits to reduce the growing tendency of the crystallized grain during the annealing of the sheets at a final thickness that precedes the secondary oriented re-crystallization. Contemporarily, the particular operational conditions of hot rolling mill according to the invention permit a fine precipitation of secondary phases useful to the control of the grain growing, starting from a quantity of sulphur (S) and nitrogen (N) in matrix lower than corresponding provided by the conventional technologies and consequently disposable in metallic solid solution before the rolling after the heating of the slabs at temperature values lower than 1300° C.
摘要翻译：本发明的目的是提供一种能够高度包含热轧板再结晶的不均匀性的方法，其提供硅钢板的特定的工作热轧机条件的定向晶粒磁性片的方法。这些操作条件的使用允许在第二定向重结晶之前的最终厚度的板退火期间减少结晶晶粒的生长趋势。同时，根据本发明的热轧机的特定操作条件允许对于控制晶粒生长有用的次级相的精细沉淀，起始于低于相应提供的基体中的硫（S）和氮（N）的量通过常规技术，并且在温度低于1300℃的板坯加热之前在轧制之前一次性处于金属固溶体中。

57. 发明申请

US20130147591A1 MULTILAYERED INDUCTOR AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：多层电感器及其制造方法
公开(公告)号：US20130147591A1
公开(公告)日：2013-06-13
申请号：US13402350
申请日：2012-02-22
申请人： Myeong Gi KIM , Sung Yong An
发明人： Myeong Gi KIM , Sung Yong An
IPC分类号： H01F5/00 , H01F41/00 , H01F17/04
CPC分类号： H01F41/00 , H01F17/0013 , H01F17/04 , H01F27/292
摘要： There is provided a multilayered inductor, including: an inductor body; a coil part formed on the inductor body and having a conductive circuit and a conductive via; and external electrodes formed on both end surfaces of the inductor body, wherein the inductor body includes 65 to 95 wt % of a metallic magnetic material and 5 to 35 wt % of an organic material.
摘要翻译：提供了一种多层电感器，包括：电感体; 线圈部分形成在电感体上并具有导电电路和导电通路; 以及形成在电感体的两端面的外部电极，其中，所述电感体包含65〜95重量％的金属磁性材料和5〜35重量％的有机材料。

58. 发明授权

US08400245B2 High current magnetic component and methods of manufacture 有权
标题翻译：大电流磁性元件及其制造方法
公开(公告)号：US08400245B2
公开(公告)日：2013-03-19
申请号：US12535981
申请日：2009-08-05
申请人： Yipeng Yan , Robert James Bogert , Guo Ouyang , Zhigang Cheng
发明人： Yipeng Yan , Robert James Bogert , Guo Ouyang , Zhigang Cheng
IPC分类号： H01F27/29 , H01F27/02 , H01F21/06 , H01F27/28 , H01F27/30
CPC分类号： H01F27/303 , H01F3/14 , H01F17/04 , H01F17/043 , H01F27/255 , H01F27/2847 , H01F27/292 , H01F27/306 , H01F41/00 , H01F41/0246 , H01F2017/046 , Y10T29/49073
摘要： Magnetic components including pre-formed clips are described that are more amenable to production on a miniaturized scale. Discrete core pieces can be assembled with pre-formed coils and physically gapped from one another with more efficient manufacturing techniques.
摘要翻译：描述了包括预先形成的夹子的磁性部件，其更适于在小型化的尺度上生产。分离的芯片可以用预先形成的线圈组装，并且通过更有效的制造技术彼此物理地间隙。

59. 发明授权

US08390418B2 Apparatus and method for reducing inductor saturation in magnetic fields 有权
标题翻译：降低磁场中电感饱和度的装置和方法
公开(公告)号：US08390418B2
公开(公告)日：2013-03-05
申请号：US12977172
申请日：2010-12-23
申请人： Jeffrey E. Stahmann , Scott R. Stubbs , Arthur Foster
发明人： Jeffrey E. Stahmann , Scott R. Stubbs , Arthur Foster
IPC分类号： H01F27/24
CPC分类号： H01F41/00 , H01F1/344 , H01F3/02 , H01F27/245 , H01F2003/106 , Y10T29/4902
摘要： This document discusses, among other things, an inductive component that can include a core having two portions: (1) a first portion composed of a first material having a first magnetic saturation level; and (2) a second portion composed of a second material selected to provide inductance for the inductive component when an external magnetic field is greater than the first magnetic saturation level. In an example, the first portion can be composed of a material having a relatively low magnetic saturation level (e.g., a ferrite), and the second portion can be composed of a material having a relatively high magnetic saturation level (e.g., a high permeability iron alloy).
摘要翻译：本文件尤其涉及可包括具有两部分的芯的电感元件：（1）由具有第一磁饱和电平的第一材料组成的第一部分; 和（2）由外部磁场大于第一磁饱和度的第二材料组成的第二部分，该第二材料被选择为提供电感元件的电感。在一个示例中，第一部分可以由具有相对低的磁饱和度的材料（例如，铁氧体）组成，并且第二部分可以由具有较高磁饱和度的材料（例如，高磁导率铁合金）。

60. 发明申请

US20130009734A1 Method for Assembling a Cylindrical Magnet Assembly to a Bore Tube 失效
标题翻译：将圆柱形磁体组件装配到孔管的方法
公开(公告)号：US20130009734A1
公开(公告)日：2013-01-10
申请号：US13617583
申请日：2012-09-14
申请人： Russell Peter GORE
发明人： Russell Peter GORE
IPC分类号： H01F7/06 , B23Q1/00
CPC分类号： H01F7/06 , H01F6/06 , H01F27/306 , H01F41/00 , Y10T29/4902 , Y10T29/49071 , Y10T29/49073 , Y10T29/5313 , Y10T29/53996
摘要： A tool for assembling a cylindrical magnet assembly to a bore tube and a resulting assembly. The cylindrical magnet assembly includes at least one coil mounted on a former. A cavity is provided in the former at selected locations. At each of the selected locations, the material of the bore tube is deformed to form a radially-directed protrusion. Each protrusion is brought to bear against a periphery of each corresponding cavity.
摘要翻译：用于将圆柱形磁体组件组装到钻孔管和所得组件的工具。圆柱形磁体组件包括安装在前者上的至少一个线圈。在选定位置处，在前者中设置空腔。在每个所选择的位置，孔管的材料变形以形成径向的突起。每个突起被压靠在每个相应腔体的周边。

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