公开(公告)号：US08993342B2

公开(公告)日：2015-03-31

申请号：US13159361

申请日：2011-06-13

申请人： Mean-Jue Tung ,  Yu-Ting Huang ,  Li-Kou Chen ,  Yi-Shan Lin ,  Hsiang-Ming Huang ,  Shinn-Zong Lin ,  Woei-Cherng Shyu ,  Hsiao-Jung Wang

发明人： Mean-Jue Tung ,  Yu-Ting Huang ,  Li-Kou Chen ,  Yi-Shan Lin ,  Hsiang-Ming Huang ,  Shinn-Zong Lin ,  Woei-Cherng Shyu ,  Hsiao-Jung Wang

IPC分类号： B03C1/00 ,  G01N1/34 ,  B03C1/28 ,  B03C1/033 ,  G01N33/00

CPC分类号： B03C1/288 ,  B03C1/0332 ,  B03C2201/18 ,  B03C2201/26 ,  G01N33/0098 ,  Y10T436/25 ,  Y10T436/25375 ,  Y10T436/255

摘要： A magnetic separation unit is provided, including a first member made of non-magnetic materials comprising a trench extending within the first member and a second member made of magnetic materials including a protrusion portion protruding over a surface of the second member, wherein the first member connects the second member such that the trench functions as a fluid channel formed between the first and second members, and the protrusion portion of the second member is contained by the trench of the first member.

摘要翻译： 提供一种磁分离单元，包括由非磁性材料制成的第一构件，该第一构件包括在第一构件内延伸的沟槽和由包括突出部分在第二构件的表面上突出的磁性材料制成的第二构件，其中第一构件 连接第二构件，使得沟槽用作形成在第一和第二构件之间的流体通道，并且第二构件的突出部分被第一构件的沟槽包围。

公开(公告)号：US20120255913A1

公开(公告)日：2012-10-11

申请号：US13159361

申请日：2011-06-13

申请人： Mean-Jue Tung ,  Yu-Ting Huang ,  Li-Kou Chen ,  Yi-Shan Lin ,  Hsiang-Ming Huang ,  Shinn-Zong Lin ,  Woei-Cherng Shyu ,  Hsiao-Jung Wang

发明人： Mean-Jue Tung ,  Yu-Ting Huang ,  Li-Kou Chen ,  Yi-Shan Lin ,  Hsiang-Ming Huang ,  Shinn-Zong Lin ,  Woei-Cherng Shyu ,  Hsiao-Jung Wang

IPC分类号： B03C1/00

CPC分类号： B03C1/288 ,  B03C1/0332 ,  B03C2201/18 ,  B03C2201/26 ,  G01N33/0098 ,  Y10T436/25 ,  Y10T436/25375 ,  Y10T436/255

摘要： A magnetic separation unit is provided, including a first member made of non-magnetic materials comprising a trench extending within the first member and a second member made of magnetic materials including a protrusion portion protruding over a surface of the second member, wherein the first member connects the second member such that the trench functions as a fluid channel formed between the first and second members, and the protrusion portion of the second member is contained by the trench of the first member.

摘要翻译： 提供一种磁分离单元，包括由非磁性材料制成的第一构件，该第一构件包括在第一构件内延伸的沟槽和由包括突出部分在第二构件的表面上突出的磁性材料制成的第二构件，其中第一构件 连接第二构件，使得沟槽用作形成在第一和第二构件之间的流体通道，并且第二构件的突出部分被第一构件的沟槽包围。

公开(公告)号：US20110147278A1

公开(公告)日：2011-06-23

申请号：US12761339

申请日：2010-04-15

申请人： Mean-Jue Tung ,  Li-Kou Chen ,  Yu-Ting Huang ,  Hsin-Hsin Shen ,  Wei-Lin Yu ,  Yi-Shan Lin ,  Shinn-Zong Lin ,  Woei-Cherng Shyu ,  Hsiao-Jung Wang

发明人： Mean-Jue Tung ,  Li-Kou Chen ,  Yu-Ting Huang ,  Hsin-Hsin Shen ,  Wei-Lin Yu ,  Yi-Shan Lin ,  Shinn-Zong Lin ,  Woei-Cherng Shyu ,  Hsiao-Jung Wang

IPC分类号： B03C1/32

CPC分类号： B03C1/288 ,  B03C1/30 ,  B03C2201/18 ,  B03C2201/26

摘要： A magnetic separation device is provided, including a first magnetic field unit and a first separation unit disposed at a side of the first magnetic field unit. The first magnetic field unit includes a first magnetic yoke having opposite first and second surfaces, and a plurality of first magnets respectively disposed over the first and second surfaces, wherein the same magnetic poles of the plurality of first magnets face the first magnetic yoke. The first separation unit includes a body made of non-magnetic materials and a continuous piping disposed in the body, including at least one first section and at least one second section, wherein at least one second section is perpendicular to at least one first section, and at least one second section is adjacent to, and in parallel to a side of the first magnetic yoke not in contact with the plurality of first magnets.

摘要翻译： 提供一种磁分离装置，包括设置在第一磁场单元一侧的第一磁场单元和第一分离单元。 第一磁场单元包括具有相对的第一和第二表面的第一磁轭和分别设置在第一和第二表面上的多个第一磁体，其中多个第一磁体中的相同磁极面对第一磁轭。 第一分离单元包括由非磁性材料制成的主体和布置在主体中的连续管道，其包括至少一个第一部分和至少一个第二部分，其中至少一个第二部分垂直于至少一个第一部分， 并且至少一个第二部分与第一磁轭的不与多个第一磁体接触的一侧相邻并平行。

公开(公告)号：US08701893B2

公开(公告)日：2014-04-22

申请号：US12761339

申请日：2010-04-15

申请人： Mean-Jue Tung ,  Li-Kou Chen ,  Yu-Ting Huang ,  Hsin-Hsin Shen ,  Wei-Lin Yu ,  Yi-Shan Lin ,  Shinn-Zong Lin ,  Woei-Cherng Shyu ,  Hsiao-Jung Wang

发明人： Mean-Jue Tung ,  Li-Kou Chen ,  Yu-Ting Huang ,  Hsin-Hsin Shen ,  Wei-Lin Yu ,  Yi-Shan Lin ,  Shinn-Zong Lin ,  Woei-Cherng Shyu ,  Hsiao-Jung Wang

IPC分类号： B03C1/00

CPC分类号： B03C1/288 ,  B03C1/30 ,  B03C2201/18 ,  B03C2201/26

摘要： A magnetic separation device is provided, including a first magnetic field unit and a first separation unit disposed at a side of the first magnetic field unit. The first magnetic field unit includes a first magnetic yoke having opposite first and second surfaces, and a plurality of first magnets respectively disposed over the first and second surfaces, wherein the same magnetic poles of the plurality of first magnets face the first magnetic yoke. The first separation unit includes a body made of non-magnetic materials and a continuous piping disposed in the body, including at least one first section and at least one second section, wherein at least one second section is perpendicular to at least one first section, and at least one second section is adjacent to, and in parallel to a side of the first magnetic yoke not in contact with the plurality of first magnets.

摘要翻译： 提供一种磁分离装置，包括设置在第一磁场单元一侧的第一磁场单元和第一分离单元。 第一磁场单元包括具有相对的第一和第二表面的第一磁轭和分别设置在第一和第二表面上的多个第一磁体，其中多个第一磁体中的相同磁极面对第一磁轭。 第一分离单元包括由非磁性材料制成的主体和布置在主体中的连续管道，其包括至少一个第一部分和至少一个第二部分，其中至少一个第二部分垂直于至少一个第一部分， 并且至少一个第二部分与第一磁轭的不与多个第一磁体接触的一侧相邻并平行。

公开(公告)号：US06384705B1

公开(公告)日：2002-05-07

申请号：US09476432

申请日：1999-12-30

申请人： Yu-Ting Huang ,  Wen-Song Ko ,  Mean-Jue Tung ,  Hong-Ching Lin ,  Li-Jiun Wang

发明人： Yu-Ting Huang ,  Wen-Song Ko ,  Mean-Jue Tung ,  Hong-Ching Lin ,  Li-Jiun Wang

IPC分类号： H01F500

CPC分类号： H01F17/0013 ,  H01F2017/0026 ,  H01F2017/0093 ,  H03H7/427 ,  H03H2001/0085

摘要： A miniaturized common mode EMI filter with a greatly simplified design so that it can be manufactured very economically. The common mode filter includes: (a) a magnetic main body; (b) a pair of substantially identical electrically conductive planar coils embedded in the magnetic main body; and (c) an insulative planar coil sandwiched between the pair of electrically conductive planar coils, wherein the insulative planar coil has a pattern that is substantially identical to and inclusive of the pattern of the electrically conductive planar coils so as to insulate the pair of electrically conductive planar coil from each other. The common mode filter retains low normal mode impedance and high common mode impedance, with a substantially reduced physical size, so that it can cost-effectively maintain a high fidelity of the normal mode waveform of signals for electronic devices that utilize differential transmission technology and keep the common mode EMI noise to a minimum.

摘要翻译： 一种小型化的共模EMI滤波器，其设计大大简化，可以非常经济地制造。 共模滤波器包括：（a）磁性主体; （b）嵌入在磁性主体中的一对基本相同的导电平面线圈; 和（c）夹在所述一对导电平面线圈之间的绝缘平面线圈，其中所述绝缘平面线圈具有与所述导电平面线圈的图案基本相同并且包括所述导电平面线圈的图案的图案，以使所述一对电气 导电平面线圈彼此。 共模滤波器保持低正常模式阻抗和高共模阻抗，物理尺寸大大降低，从而可以以低成本的方式保持利用差分传输技术的电子设备信号的正常模式波形的高保真度并保持 将共模EMI噪声降至最低。

公开(公告)号：US08054149B2

公开(公告)日：2011-11-08

申请号：US11822230

申请日：2007-07-03

申请人： Mean-Jue Tung ,  Wen-Song Ko ,  Yu-Ting Huang ,  Yen-Ping Wang

发明人： Mean-Jue Tung ,  Wen-Song Ko ,  Yu-Ting Huang ,  Yen-Ping Wang

IPC分类号： H01F27/02 ,  H01F27/36 ,  H01F38/12 ,  H01F21/00 ,  H01F5/00

CPC分类号： H01F17/04 ,  H01F27/255 ,  H01F27/34 ,  H01F41/0246 ,  H01F2003/103 ,  H01F2017/046

摘要： This invention discloses a monolithic inductor including a body made by compressing a magnetic powder, a coil positioned in the body, and a permanent magnet positioned in the body and in a magnetic circuit formed by applying current to the coil. The monolithic inductor of this invention includes the magnetic body containing the permanent magnet and the coil. The permanent magnet in the magnetic circuit (path of magnetic flux lines) formed by applying current to the coil generates a reverse-bias magnetic field, thereby increasing the operating range of the magnetic body, the saturation current of the magnetic body, and the rated current of the inductor.

摘要翻译： 本发明公开了一种单片电感器，其包括通过压缩磁粉制成的主体，位于本体中的线圈和位于本体中的永磁体以及通过向线圈施加电流而形成的磁路。 本发明的单片电感器包括包含永磁体和线圈的磁体。 通过向线圈施加电流而形成的磁路（磁通线路径）中的永磁体产生反向偏置磁场，从而增加磁体的工作范围，磁体的饱和电流和额定值 电感电流。

公开(公告)号：US07429907B2

公开(公告)日：2008-09-30

申请号：US11553936

申请日：2006-10-27

申请人： Mean-Jue Tung ,  Wen-Song Ko ,  Yu-Ting Huang ,  Ping-Feng Hsu ,  Yen-Ping Wang

发明人： Mean-Jue Tung ,  Wen-Song Ko ,  Yu-Ting Huang ,  Ping-Feng Hsu ,  Yen-Ping Wang

IPC分类号： H01F27/08

CPC分类号： H01F27/22 ,  H01F27/255 ,  H01F37/00

摘要： The present invention relates to a power inductor having a heat dissipating structure formed on the surface thereof, which comprises: at least a conducting wire; and a cladding, made of a magnetic material for wrapping the conductive wire, having the heat dissipating structure of embossed patterns formed on the surface thereof. Preferably, the embossed pattern can be a cone, a cuboid, a column, or the combination thereof. Moreover, the length of any edge or the diameter of any one of the embossed patterns is about 1%˜50% of that of the power inductor, and the height of any one of the embossed patterns is about 1%˜50% of the thickness of the power inductor.

摘要翻译： 本发明涉及一种在其表面上形成有散热结构的功率电感器，其包括：至少导电线; 以及由用于缠绕导电线的磁性材料制成的包层，其具有形成在其表面上的压花图案的散热结构。 优选地，压纹图案可以是锥体，长方体，柱或其组合。 此外，任何一个压花图案的任何一个边缘或直径的长度为功率电感器的长度的约1％〜50％，并且任何一个压纹图案的高度为约1％〜50％ 功率电感的厚度。

公开(公告)号：US6137390A

公开(公告)日：2000-10-24

申请号：US304471

申请日：1999-05-03

申请人： Mean-Jue Tung ,  Yu-Ting Huang

发明人： Mean-Jue Tung ,  Yu-Ting Huang

IPC分类号： H01F17/04 ,  H01F27/02 ,  H01F22/02

CPC分类号： H01F27/027 ,  H01F27/022 ,  H01F17/045

摘要： An inductor with enhanced inductance and reduced electromagnetic inductance (EMI) interference. It contains: (a) a magnetic core; (b) an electrically conducting coil wound about the magnetic core; and (c) a magnetic resin layer compression-molded to embed at least a portion of the outer periphery of the electrically conducting coil. The magnetic resin contains a magnetic powder dispersed in a polymer resin. For relatively low inductance inductors, instead of being of a hard metal rod, the magnetic core can be made of the same material as the magnetic resin. The inductance of the inductor can be controlled by controlling the magnetic permeability of the magnetic resin or the thickness of the magnetic resin layer, or both. The magnetic core can be a magnetic metal/metal oxide core, or a consolidated magnetic core made of the same or different magnetic resin as the magnetic resin layer. A metal magnetic sheath can be further provided outside of the magnetic resin layer.

摘要翻译： 具有增强电感和降低电磁感抗（EMI）干扰的电感器。 它包含：（a）磁芯; （b）缠绕在磁芯上的导电线圈; 和（c）压缩成型以嵌入导电线圈的外周的至少一部分的磁性树脂层。 磁性树脂含有分散在聚合物树脂中的磁性粉末。 对于相对较低的电感电感器，代替硬金属棒，磁芯可以由与磁性树脂相同的材料制成。 可以通过控制磁性树脂的磁导率或磁性树脂层的厚度或两者来控制电感器的电感。 磁芯可以是磁性金属/金属氧化物芯，或由与磁性树脂层相同或不同的磁性树脂制成的固结磁芯。 可以在磁性树脂层的外部进一步设置金属磁性护套。

公开(公告)号：US20070152792A1

公开(公告)日：2007-07-05

申请号：US11553936

申请日：2006-10-27

申请人： Mean-Jue Tung ,  Wen-Song Ko ,  Yu-Ting Huang ,  Ping-Feng Hsu ,  Yen-Ping Wang

发明人： Mean-Jue Tung ,  Wen-Song Ko ,  Yu-Ting Huang ,  Ping-Feng Hsu ,  Yen-Ping Wang

IPC分类号： H01F27/08

CPC分类号： H01F27/22 ,  H01F27/255 ,  H01F37/00

摘要： The present invention relates to a power inductor having a heat dissipating structure formed on the surface thereof, which comprises: at least a conducting wire; and a cladding, made of a magnetic material for wrapping the conductive wire, having the heat dissipating structure of embossed patterns formed on the surface thereof. Preferably, the embossed pattern can be a cone, a cuboid, a column, or the combination thereof. Moreover, the length of any edge or the diameter of any one of the embossed patterns is about 1%˜50% of that of the power inductor, and the height of any one of the embossed patterns is about 1%˜50% of the thickness of the power inductor.

摘要翻译： 本发明涉及一种在其表面上形成有散热结构的功率电感器，其包括：至少导电线; 以及由用于缠绕导电线的磁性材料制成的包层，其具有形成在其表面上的压花图案的散热结构。 优选地，压纹图案可以是锥体，长方体，柱或其组合。 此外，任何一个压花图案的任何一个边缘或直径的长度为功率电感器的长度的约1％〜50％，并且任何一个压纹图案的高度为约1％〜50％ 功率电感的厚度。

公开(公告)号：US20080157912A1

公开(公告)日：2008-07-03

申请号：US11822230

申请日：2007-07-03

申请人： Mean-Jue Tung ,  Wen-Song Ko ,  Yu-Ting Huang ,  Yen-Ping Wang

发明人： Mean-Jue Tung ,  Wen-Song Ko ,  Yu-Ting Huang ,  Yen-Ping Wang

IPC分类号： H01F5/00 ,  H01F27/24

CPC分类号： H01F17/04 ,  H01F27/255 ,  H01F27/34 ,  H01F41/0246 ,  H01F2003/103 ,  H01F2017/046

摘要： This invention discloses a monolithic inductor including a body made by compressing a magnetic powder, a coil positioned in the body, and a permanent magnet positioned in the body and in a magnetic circuit formed by applying current to the coil. The monolithic inductor of this invention includes the magnetic body containing the permanent magnet and the coil. The permanent magnet in the magnetic circuit (path of magnetic flux lines) formed by applying current to the coil generates a reverse-bias magnetic field, thereby increasing the operating range of the magnetic body, the saturation current of the magnetic body, and the rated current of the inductor.

摘要翻译： 本发明公开了一种单片电感器，其包括通过压缩磁粉制成的主体，位于本体中的线圈和位于本体中的永磁体以及通过向线圈施加电流而形成的磁路。 本发明的单片电感器包括包含永磁体和线圈的磁体。 通过向线圈施加电流而形成的磁路（磁通线路径）中的永磁体产生反向偏置磁场，从而增加磁体的工作范围，磁体的饱和电流和额定值 电感电流。