专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

111. 发明授权

US09159487B2 Linear electromagnetic device 有权
标题翻译：线性电磁装置
公开(公告)号：US09159487B2
公开(公告)日：2015-10-13
申请号：US13553267
申请日：2012-07-19
申请人： James L. Peck
发明人： James L. Peck
IPC分类号： H01F17/06 , H01F27/28 , H01F7/06 , H01F27/30 , H01F30/06
CPC分类号： H02H7/263 , G01R33/02 , H01F17/06 , H01F27/245 , H01F27/2823 , H01F27/306 , H01F30/06 , H01F41/02 , H01F2038/006 , H02J3/00 , H02J13/0062 , H02J13/0075 , H02J2003/001 , Y02E60/725 , Y02E60/74 , Y02E60/7838 , Y02E60/7853 , Y04S10/20 , Y04S10/30 , Y04S10/525 , Y04S40/124 , Y04S40/126
摘要： A linear electromagnetic device, such as an inductor, transformer or the similar device, may include a core in which a magnetic flux is generable. The device may also include an opening through the core. The device may additionally include a primary conductor received in the opening and extending through the core. The primary conductor may include a substantially square or rectangular cross-section. An electrical current flowing through the primary conductor generates a magnetic field about the primary conductor, wherein substantially the entire magnetic field is absorbed by the core to generate the magnetic flux in the core.
摘要翻译：诸如电感器，变压器或类似装置的线性电磁装置可以包括其中磁通量是可生成的磁芯。该装置还可以包括通过该芯的开口。该装置可以另外包括容纳在开口中并延伸通过芯的主导体。主导体可以包括基本上正方形或矩形的横截面。流过主导体的电流产生围绕初级导体的磁场，其中基本上整个磁场被磁芯吸收以在磁芯中产生磁通量。

112. 发明申请

US20150123402A1 MAGNETIC STRUCTURE COMBINING NORMAL MODE AND COMMON MODE INDUCTANCE 审中-公开
标题翻译：磁性结构组合正常模式和共模电感
公开(公告)号：US20150123402A1
公开(公告)日：2015-05-07
申请号：US14070783
申请日：2013-11-04
申请人： General Electric Company
发明人： Robert Gregory Wagoner , Allen Michael Ritter , Govardhan Ganireddy
IPC分类号： H01F30/06 , H02P9/00 , H01F3/14 , F03D9/00
CPC分类号： H01F3/14 , F03D9/11 , F03D9/25 , F03D9/255 , H01F27/38 , H02M2001/0064 , H02P9/007 , Y02E10/725 , Y02E10/76
摘要： Magnetic components that can be used to provide normal mode and common mode inductance in a power system, such as a wind-driven doubly fed induction generator system, are provided. The magnetic components can include a structure that combines both normal mode inductors and common mode inductors on a common core. In particular, the magnetic components can include specific winding and core arrangements which couple a common mode inductor and a normal mode inductor onto a single core with at least three legs. The structure of the magnetic components can be smaller in size, can have lower weight, and can have a lower cost than typical solutions to providing common mode and normal mode inductance in a power system.
摘要翻译：提供了可用于在诸如风力驱动双馈感应发电机系统的电力系统中提供正常模式和共模电感的磁性部件。磁性部件可以包括将普通模式电感器和共模电感器组合在公共芯上的结构。特别地，磁性部件可以包括将共模电感器和普通模式电感器耦合到具有至少三个支腿的单个芯上的特定的绕组和芯布置。磁性部件的结构尺寸可以更小，可以具有更低的重量，并且可以具有比在电力系统中提供共模和正常模式电感的典型解决方案更低的成本。

113. 发明授权

US09019063B2 Coupled inductor with improved leakage inductance control 有权
标题翻译：耦合电感具有改进的漏电感控制
公开(公告)号：US09019063B2
公开(公告)日：2015-04-28
申请号：US13567732
申请日：2012-08-06
申请人： Alexandr Ikriannikov
发明人： Alexandr Ikriannikov
IPC分类号： H01F27/24 , H01F3/10 , H01F30/06 , H02M3/158 , H01F3/14 , H01F27/28 , H01F38/00
CPC分类号： H01F3/10 , H01F3/14 , H01F27/2847 , H01F30/06 , H01F2038/006 , H02M3/158 , H02M3/1584
摘要： An M-winding coupled inductor includes a first end magnetic element, a second end magnetic element, M connecting magnetic elements, and M windings. M is an integer greater than one. Each connecting magnetic element is disposed between and connects the first and second end magnetic elements. Each winding is wound at least partially around a respective one of the M connecting magnetic elements. The coupled inductor further includes at least one top magnetic element adjacent to and extending at least partially over at least two of the M connecting magnetic elements to provide a magnetic flux path between the first and second end magnetic elements. The inductor may be included in an M-phase power supply, and the power supply may at least partially power a computer processor.
摘要翻译： M形绕组耦合电感器包括第一端磁性元件，第二端磁性元件，M连接磁性元件和M绕组。 M是大于1的整数。每个连接的磁性元件设置在第一和第二端部的磁性元件之间并连接。每个绕组至少部分地围绕M个连接磁性元件中的相应一个缠绕。所述耦合电感器还包括至少一个顶部磁性元件，所述至少一个顶部磁性元件邻近并延伸至少两个所述M个连接磁性元件中的至少两个，以在所述第一和第二端部磁性元件之间提供磁通量。电感器可以包括在M相电源中，并且电源可以至少部分地为计算机处理器供电。

114. 发明申请

US20140286068A1 DIFFERENTIAL MODE AND COMMON MODE CHOKE 有权
标题翻译：差分模式和通用模式选择
公开(公告)号：US20140286068A1
公开(公告)日：2014-09-25
申请号：US14217697
申请日：2014-03-18
申请人： Schneider Toshiba Inverter Europe SAS
发明人： Yves-Laurent ALLAERT , Cyrille PLANQUE
IPC分类号： H01F30/06 , H02M7/537
CPC分类号： H01F30/06 , H01F3/14 , H01F27/24 , H01F37/00 , H01F2017/0093 , H01F2038/426 , H02M5/45 , H02M7/537
摘要： The invention relates to a differential mode and common mode choke comprising: a ferromagnetic core comprising three branches (1, 2, 3) extending between a bottom part (5) and a top part (4), a first coil (b1) wound around the first lateral branch (1), a second coil (b3) wound around the second lateral branch (3), the first lateral branch (1) being separated from the top part (4) by a first air gap (e1) and from the bottom part (5) by a second air gap (e10), the second lateral branch (3) being separated from the top part (4) by a first air gap (e3) and from the bottom part (5) by a second air gap (e30), the central branch (2) being separated from the top part (4) by a first air gap (e2) and from the bottom part (5) by a second air gap (e20).
摘要翻译：本发明涉及一种差模和共模扼流圈，包括：铁磁芯，包括在底部（5）和顶部（4）之间延伸的三个分支（1,2,3），缠绕在第一线圈（b1）上的第一线圈所述第一横向分支（1），围绕所述第二侧向分支（3）缠绕的第二线圈（b3），所述第一侧向分支（1）通过第一气隙（e1）与所述顶部部分（4）分离，所述底部部分（5）通过第二气隙（e10），所述第二横向分支（3）通过第一空气间隙（e3）与所述顶部部分（4）分离，并且从所述底部部分（5）空气间隙（e30），中央分支（2）通过第一气隙（e2）与顶部部分（4）分离，并且从底部部分（5）通过第二气隙（e20）分离。

115. 发明授权

US08629737B2 Signal processing apparatus 有权
标题翻译：信号处理装置
公开(公告)号：US08629737B2
公开(公告)日：2014-01-14
申请号：US13544444
申请日：2012-07-09
申请人： Kun-Yin Wang , Tao-Yao Chang , Chorng-Kuang Wang , Shen-Iuan Liu
发明人： Kun-Yin Wang , Tao-Yao Chang , Chorng-Kuang Wang , Shen-Iuan Liu
IPC分类号： H01P5/12 , H01F30/06
CPC分类号： G06G7/04 , H03F3/602
摘要： The signal processing apparatus contains a first signal transforming circuit and a second signal transforming circuit. The first signal transforming circuit includes four first coupled lines and two second coupled lines, wherein two ends of each first coupled line are configured to carry a first pair of differential signals respectively, each second coupled line is magnetically coupled to two of the first coupled lines in parallel and comprises two signal ports, to which the two ends of each of the magnetically-coupled first coupled lines are placed symmetrically for transferring a second pair of differential signals. The second signal transforming circuit is configured to convert between the second pairs of differential signals at the signal ports and a third pair of differential signals at connecting ports of the second signal transforming circuit.
摘要翻译：信号处理装置包含第一信号变换电路和第二信号变换电路。第一信号变换电路包括四个第一耦合线和两个第二耦合线，其中每个第一耦合线的两端被配置为分别承载第一对差分信号，每个第二耦合线被磁耦合到两个第一耦合线并联并且包括两个信号端口，每个磁耦合的第一耦合线的两端对称地放置在其上以传送第二对差分信号。第二信号变换电路被配置为在信号端口处的第二对差分信号和第二信号变换电路的连接端口处的第三对差分信号之间进行转换。

116. 发明申请

US20130099887A1 REACTOR 有权
标题翻译：反应堆
公开(公告)号：US20130099887A1
公开(公告)日：2013-04-25
申请号：US13806406
申请日：2010-06-22
申请人： Shinichiro Yamamoto
发明人： Shinichiro Yamamoto
IPC分类号： H01F30/06
CPC分类号： H01F30/06 , H01F3/14 , H01F27/2804 , Y10T29/4902 , Y10T29/49073
摘要： Provided are a reactor which can perform step-up/step-down operations and soft switching with a small size and a smaller leakage inductance, and a method of adjusting a leakage inductance of the reactor. A reactor 1A includes a magnetic core 10A having a pair of inner core portions and forming a closed magnetic path, a main coil 11A having main coil elements 11a and 11b, and a sub-coil 12A having sub-coil elements 12a and 12b. The coil elements 11a and 12a are concentrically layered over one of the inner coil portions, and the coil elements 11b and 12b are concentrically layered over the other inner coil portion. One end portion of a wire 11w of the main coil 11A and one end portion of a wire 12w of the sub-coil 12A are joined to each other. A spacing between adjacent turns constituting the sub-coil element 12a (12b) is wider than that between adjacent turns constituting the main coil element 11a (11b). Thus, the reactor 1A has a smaller leakage inductance.
摘要翻译：提供一种能够以小尺寸和较小的漏电感执行升压/降压操作和软开关的电抗器，以及调节反应器的漏电感的方法。电抗器1A包括具有一对内芯部并形成闭合磁路的磁芯10A，具有主线圈元件11a和11b的主线圈11A和具有子线圈元件12a和12b的子线圈12A。线圈元件11a和12a同心地层叠在一个内部线圈部分上，线圈元件11b和12b同心地层叠在另一个内部线圈部分上。主线圈11A的线11w的一端部和子线圈12A的线12w的一端部彼此接合。构成副线圈元件12a（12b）的相邻匝之间的间隔比构成主线圈元件11a（11b）的相邻匝之间的间隔宽。因此，电抗器1A具有较小的漏电感。

117. 发明申请

US20100328006A1 POWER TRANSFER DEVICE 审中-公开
标题翻译：电力传输设备
公开(公告)号：US20100328006A1
公开(公告)日：2010-12-30
申请号：US12809085
申请日：2008-12-26
申请人： Etienne Nicolaas Kathalijntje Paulus Marie Eberson
发明人： Etienne Nicolaas Kathalijntje Paulus Marie Eberson
IPC分类号： H01F30/06
CPC分类号： H01F38/14 , H01F27/325 , H01F30/06
摘要： This invention relates to a power transfer device via electromagnetic interaction. this invention proposes a power transfer device, comprising: a primary coil for transferring a power, including a first primary coil and a second primary coil; a secondary coil for transferring the power with the primary coil via electromagnetic interaction; wherein the secondary coil is positioned between the first primary coil and the second primary coil, the first and the second primary coil being configured to render the directions of the magnet fields they induce across the secondary coil consistent. With the specific association and positioning of the primary coil and the secondary coil, the power can be transferred between the primary coil and the secondary coil effectively; therefore, the size of the transfer device can be reduced significantly. This invention can be used for charging device, e.g. components of lighting products, electrical charging device, etc.
摘要翻译：本发明涉及通过电磁相互作用的功率传递装置。本发明提出了一种功率传递装置，包括：用于传送功率的初级线圈，包括第一初级线圈和第二初级线圈; 用于通过电磁相互作用与初级线圈传输电力的次级线圈; 其中所述次级线圈位于所述第一初级线圈和所述第二初级线圈之间，所述第一和第二初级线圈被配置为使得它们在次级线圈上引起的磁场的方向一致。通过初级线圈和次级线圈的特定关联和定位，能够有效地在初级线圈和次级线圈之间传递功率; 因此，可以显着地降低转印装置的尺寸。本发明可以用于充电装置，例如，照明产品组件，充电装置等

118. 发明授权

US5877669A Flyback transformer having a flexible coil winding structure and manufacturing process thereof 失效
标题翻译：具有柔性线圈绕组结构的反激式变压器及其制造方法
公开(公告)号：US5877669A
公开(公告)日：1999-03-02
申请号：US755611
申请日：1996-11-25
申请人： Chang-Gu Choi , Ha-Eun Nam
发明人： Chang-Gu Choi , Ha-Eun Nam
IPC分类号： H01F27/28 , H01F30/06 , H01F41/04 , H05K1/16 , H05K3/28 , H05K3/40 , H05K3/46 , H01F5/00
CPC分类号： H05K3/4617 , H01F27/2804 , H01F30/06 , H01F41/046 , H01F2027/2861 , H01L2224/11334 , H05K1/165 , H05K2201/0305 , H05K2201/0394 , H05K2201/09509 , H05K2203/041 , H05K2203/1572 , H05K3/28 , H05K3/4038 , H05K3/4084
摘要： A flexible coil winding structure of a flyback transformer is disclosed, which comprises a magnetizable core at the center portion, a pair of flexible insulator sheets at both sides of the magnetizable core for insulating it, and first and second conductor line patterns arranged so that they can provide a coiled circuit pattern around the pair of flexible insulator sheets. The first and second conductor line patterns include respectively a plurality of first and second parallel conductor lines which are inclined at a predetermined angle. Also, the coil winding structure includes an opening, such as an etched hole or a window, etc., at a portion of the insulator sheet which corresponds to the upper and lower portions of all the conductor lines and an electrical connection for connecting through the opening the upper portions and the lower portions of the first and second conductor line patterns so that the conductor lines provide the coiled circuit pattern. The electrical connection is provided by soldering. A manufacturing process of the flexible coil winding structure is also disclosed.
摘要翻译：公开了一种回扫变压器的柔性线圈绕组结构，其包括在中心部分处的可磁化芯，在可磁化芯的两侧的一对柔性绝缘片，用于绝缘，以及第一和第二导体线图案，可以围绕该对柔性绝缘片提供卷绕电路图案。第一和第二导体线图案分别包括以预定角度倾斜的多个第一和第二平行导体线。此外，线圈绕组结构在绝缘片的与所有导体线的上部和下部对应的部分处包括诸如蚀刻孔或窗等的开口，以及用于通过所述导线连接的电连接打开第一和第二导线图案的上部和下部，使得导线提供卷曲电路图案。电气连接由焊接提供。还公开了柔性线圈绕组结构的制造工艺。

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