专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

WO2010042308A1 HIGH CURRENT AMORPHOUS POWDER CORE INDUCTOR 审中-公开
标题翻译：高电流不对称粉末电感器
公开(公告)号：WO2010042308A1
公开(公告)日：2010-04-15
申请号：PCT/US2009/057471
申请日：2009-09-18
申请人： COOPER TECHNOLOGIES COMPANY , YAN, Yipeng , BOGERT, Robert James
发明人： YAN, Yipeng , BOGERT, Robert James
IPC分类号： H01F17/04 , H01F41/02 , H01F1/153
CPC分类号： H01F17/04 , H01F1/15358 , H01F27/255 , H01F27/2847 , H01F41/0226 , H01F41/0246 , H01F2017/048 , Y10T29/49073
摘要： A magnetic component (100) and a method of manufacturing the same. The method comprises the steps of providing at least one shaped-core (110, 150) fabricated from an amorphous powder material, coupling at least a portion of at least one winding (130) to the at least one shaped-core (110), and pressing the at least one shaped-core (110, 150) with at least a portion of the at least one winding (130). The magnetic component (100) comprises at least one shaped-core (110, 150) fabricated from an amorphous powder material and at least a portion of at least one winding (130) coupled to the at least one shaped-core (110), wherein the at least one shaped-core (110, 150) is pressed to at least a portion of the at least one winding (130). The winding (130) may¬ be preformed, semi-preformed, or non-preformed and may include, but is not limited to, a clip or a coil. The amorphous powder material may be an iron-based or cobalt-based amorphous powder material or a nanoamorphous powder material.
摘要翻译：磁性部件（100）及其制造方法。该方法包括以下步骤：提供由非晶质粉末材料制成的至少一个成形芯（110,150），将至少一个绕组（130）的至少一部分耦合到至少一个成形芯（110），以及用所述至少一个绕组（130）的至少一部分按压所述至少一个成形芯（110,150）。磁性部件（100）包括由无定形粉末材料制成的至少一个成形芯（110,150）和耦合到至少一个成形芯（110）的至少一个绕组（130）的至少一部分，其中所述至少一个成形芯（110,150）被压到所述至少一个绕组（130）的至少一部分上。绕组（130）可以预成型，半预成型或非预成型，并且可以包括但不限于夹子或线圈。无定形粉末材料可以是铁基或钴基无定形粉末材料或纳米非晶态粉末材料。

22. 发明申请

WO2004059020A1 Ｆｅ基金属ガラス合金の球状粒子、それを焼結したバルク状のＦｅ基焼結合金軟磁性材料並びにそれらの製造方法审中-公开
标题翻译： Fe基金属玻璃合金的球形颗粒，通过烧结制成的块状烧结的Fe基烧结合金软磁材料及其生产方法
公开(公告)号：WO2004059020A1
公开(公告)日：2004-07-15
申请号：PCT/JP2003/016542
申请日：2003-12-24
申请人：独立行政法人科学技術振興機構 , 井上明久 , 沈宝龍
发明人：井上明久 , 沈宝龍
IPC分类号： C22C33/02
CPC分类号： C22C33/0278 , B22F3/006 , B22F2998/10 , B22F2999/00 , C22C45/02 , H01F1/15308 , H01F1/15358 , B22F9/008 , B22F3/105 , B22F2202/13 , B22F1/0048
摘要： Fe-Ga-P-C-B-Si系のガスアトマイズ法で作製した粒径の比較的大きなほぼ真球状の結晶化開始温度（Ｔｘ）が高い金属ガラス合金粒子。この粒子を結晶化開始温度以下で、２００ＭＰa以上の圧力をかけた状態で放電プラズマ焼結することによって、高密度であるとともに、焼結したままの状態において金属ガラス単相組織を有し、かつ磁気ヘッドやトランス又はモータのコアなどに適用できる優れた軟磁気特性を有し、高い比抵抗を有する金属ガラスからなるバルク状のＦｅ基焼結金属軟磁性材料を提供する。
摘要翻译：通过气体雾化法制造的具有近似球形的Fe-Ga-P-C-B-Si系金属玻璃合金粒子的粒径比较大，结晶起始温度（Tx）高。在200MPa以上的压力下，在不高于其结晶起始温度的温度下对上述粒子进行放电等离子体烧结，提供块状的Fe基烧结金属软磁性材料，其包含金属玻璃，具有高密度在烧结状态下具有金属玻璃单相结构，作为磁头，恍惚芯或电动机等的材料，具有优异且充分的软磁特性，具有高的电阻率。

23. 发明申请

US20150061188A1 HIGH-DENSITY MOLDING DEVICE AND HIGH-DENSITY MOLDING METHOD FOR MIXED POWDER 审中-公开
标题翻译：高密度成型装置和混合粉末的高密度成型方法
公开(公告)号：US20150061188A1
公开(公告)日：2015-03-05
申请号：US14391691
申请日：2013-04-11
申请人： AIDA ENGINEERING, LTD.
发明人： Kazuhiro Hasegawa , Yoshiki Hirai
IPC分类号： B22F3/02 , B29C43/00
CPC分类号： B22F3/02 , B22F3/006 , B22F2003/023 , B22F2998/10 , B29C43/003 , B29K2103/06 , B30B11/027 , B30B15/0011 , B30B15/34 , C22C33/02 , C22C38/00 , C22C38/02 , C22C45/02 , H01F1/15358 , H01F1/24 , H01F41/0246 , B22F3/14
摘要： A first die is filled with a mixed powder that is a mixture of a basic metal powder and a low-melting-point lubricant powder, the internal dimension of the first die being smaller than the internal dimension (=100%) of a second die by 1 to 5%. A first pressure is applied to the mixed powder in the first die to form a mixed powder intermediate compressed body. The mixed powder intermediate compressed body is heated to the melting point of the lubricant powder. A second pressure is applied to the heated mixed powder intermediate compressed body in the second die that has been pre-heated to the melting point of the lubricant powder to form a high-density mixed powder final compressed body.
摘要翻译：第一模具填充有作为碱性金属粉末和低熔点润滑剂粉末的混合物的混合粉末，第一模具的内部尺寸小于第二模具的内部尺寸（= 100％）减少1到5％。对第一模具中的混合粉末施加第一压力以形成混合粉末中间体压缩体。将混合粉末中间体压缩体加热至润滑剂粉末的熔点。将第二压力施加到已经被预热到润滑剂粉末的熔点的第二模具中的加热的混合粉末中间体压缩体，以形成高密度混合粉末的最终压缩体。

24. 发明授权

US08310332B2 High current amorphous powder core inductor 失效
标题翻译：大电流无定形粉末电感
公开(公告)号：US08310332B2
公开(公告)日：2012-11-13
申请号：US12247821
申请日：2008-10-08
申请人： Yipeng Yan , Robert James Bogert
发明人： Yipeng Yan , Robert James Bogert
IPC分类号： H01F27/24 , H01F27/02 , H01F27/29 , H01F17/04 , H01F27/28
CPC分类号： H01F17/04 , H01F1/15358 , H01F27/255 , H01F27/2847 , H01F41/0226 , H01F41/0246 , H01F2017/048 , Y10T29/49073
摘要： A magnetic component and a method of manufacturing the same. The method comprises the steps of providing at least one shaped-core fabricated from an amorphous powder material, coupling at least a portion of at least one winding to the at least one shaped-core, and pressing the at least one shaped-core with at least a portion of the at least one winding. The magnetic component comprises at least one shaped-core fabricated from an amorphous powder material and at least a portion of at least one winding coupled to the at least one shaped-core, wherein the at least one shaped-core is pressed to at least a portion of the at least one winding. The winding may be preformed, semi-preformed, or non-preformed and may include, but is not limited to, a clip or a coil. The amorphous powder material may be an iron-based or cobalt-based amorphous powder material or a nanoamorphous powder material.
摘要翻译：磁性部件及其制造方法。该方法包括以下步骤：提供由非晶质粉末材料制成的至少一个成形芯，将至少一个绕组的至少一部分耦合到至少一个成形芯，以及将至少一个成形芯与第至少一个绕组的至少一部分。磁性部件包括至少一个成形芯，其由无定形粉末材料制成，并且至少一个绕组的至少一部分耦合到至少一个成形芯，其中至少一个成形芯被压制成至少一个成形芯至少一个绕组的部分。绕组可以被预成型，半预成型或非预成型，并且可以包括但不限于夹子或线圈。无定形粉末材料可以是铁基或钴基无定形粉末材料或纳米非晶态粉末材料。

25. 发明申请

US20100085139A1 High Current Amorphous Powder Core Inductor 失效
标题翻译：高电流无定形粉末电感器
公开(公告)号：US20100085139A1
公开(公告)日：2010-04-08
申请号：US12247821
申请日：2008-10-08
申请人： Yipeng Yan , Robert James Bogert
发明人： Yipeng Yan , Robert James Bogert
IPC分类号： H01F17/04 , H01F3/08 , H01F30/12 , H01F41/02
CPC分类号： H01F17/04 , H01F1/15358 , H01F27/255 , H01F27/2847 , H01F41/0226 , H01F41/0246 , H01F2017/048 , Y10T29/49073
摘要： A magnetic component and a method of manufacturing the same. The method comprises the steps of providing at least one shaped-core fabricated from an amorphous powder material, coupling at least a portion of at least one winding to the at least one shaped-core, and pressing the at least one shaped-core with at least a portion of the at least one winding. The magnetic component comprises at least one shaped-core fabricated from an amorphous powder material and at least a portion of at least one winding coupled to the at least one shaped-core, wherein the at least one shaped-core is pressed to at least a portion of the at least one winding. The winding may be preformed, semi-preformed, or non-preformed and may include, but is not limited to, a clip or a coil. The amorphous powder material may be an iron-based or cobalt-based amorphous powder material or a nanoamorphous powder material.
摘要翻译：磁性部件及其制造方法。该方法包括以下步骤：提供由非晶质粉末材料制成的至少一个成形芯，将至少一个绕组的至少一部分耦合到至少一个成形芯，以及将至少一个成形芯与第至少一个绕组的至少一部分。磁性部件包括至少一个成形芯，其由无定形粉末材料制成，并且至少一个绕组的至少一部分耦合到至少一个成形芯，其中至少一个成形芯被压制成至少一个成形芯至少一个绕组的部分。绕组可以被预成型，半预成型或非预成型，并且可以包括但不限于夹子或线圈。无定形粉末材料可以是铁基或钴基无定形粉末材料或纳米非晶态粉末材料。

26. 发明授权

US07506566B2 Bulk stamped amorphous metal magnetic component 失效
标题翻译：批量冲压非晶态金属磁性部件
公开(公告)号：US07506566B2
公开(公告)日：2009-03-24
申请号：US11314246
申请日：2005-12-22
申请人： Nicholas J. Decristofaro , Gordon E. Fish , Scott M. Lindquist , Peter J. Stamatis
发明人： Nicholas J. Decristofaro , Gordon E. Fish , Scott M. Lindquist , Peter J. Stamatis
IPC分类号： B26D1/00
CPC分类号： H01F41/0226 , H01F1/15308 , H01F1/15358 , Y10T29/4902 , Y10T29/49073 , Y10T29/49078 , Y10T83/04 , Y10T83/9418 , Y10T83/9423 , Y10T83/9454
摘要： A bulk amorphous metal magnetic component has a plurality of laminations of ferromagnetic amorphous metal strips adhered together to form a generally three-dimensional part having the shape of a polyhedron. The component is formed by stamping, stacking and bonding. The bulk amorphous metal magnetic component may include an arcuate surface, and an implementation may include two arcuate surfaces that are disposed opposite each other. The magnetic component may be operable at frequencies ranging from between approximately 50 Hz and 20,000 Hz. When the component is excited at an excitation frequency “f” to a peak induction level Bmax, it may exhibit a core-loss less than “L” wherein L is given by the formula L=0.0074 f (Bmax)1.3+0.000282 f1.5 (Bmax)2.4, said core loss, said excitation frequency and said peak induction level being measured in watts per kilogram, hertz, and teslas, respectively.
摘要翻译：块状非晶金属磁性部件具有粘附在一起以形成具有多面体形状的通常三维部分的铁磁非晶金属条的多个叠片。该部件通过冲压，堆叠和粘合形成。块状非晶金属磁性部件可以包括弓形表面，并且实施方式可以包括彼此相对设置的两个弧形表面。磁性部件可以在从约50Hz到20,000Hz之间的频率范围内操作。当激发频率“f”激发到峰值感应电平Bmax时，其可以表现出小于“L”的磁芯损耗，其中L由公式L = 0.0074f（Bmax）1.3 + 0.000282 f1给出。 5（Bmax）2.4，所述铁损，所述激励频率和所述峰值感应电平分别以瓦特/千克，赫兹和特斯拉进行测量。

27. 发明授权

US07224254B2 High-frequency magnetic thin film, composite magnetic thin film, and magnetic device using same 有权
标题翻译：高频磁性薄膜，复合磁性薄膜及使用其的磁性装置
公开(公告)号：US07224254B2
公开(公告)日：2007-05-29
申请号：US10502490
申请日：2003-01-10
申请人： Kyung-Ku Choi , Taku Murase , Yohtaro Yamazaki
发明人： Kyung-Ku Choi , Taku Murase , Yohtaro Yamazaki
IPC分类号： H01F5/00
CPC分类号： H01L27/08 , B82Y25/00 , H01F1/15358 , H01F5/00 , H01F10/132 , H01F10/14 , H01F10/3204 , H01F17/0006 , H01F17/0013 , H01F17/04 , H01F41/0226 , H01F41/046
摘要： A high frequency magnetic thin film characterized by comprising a first layer made of a T-L composition (here, T is Fe or FeCo, and L is one or more of C, B, and N) and a second layer comprising a Co-based amorphous alloy arranged on either of the surfaces of the first layer. The high frequency magnetic thin film is a multilayer film of a plurality of the first layers and a plurality of the second layers or desirably is a multilayer film of alternately laminated first and second layers. The high frequency magnetic thin film of the present invention exhibits the properties such that the real part (μ′) of the complex permeability is 400 or more at 1 GHz, a quality factor Q (Q=μ′/μ″) is 4 or more, and a saturation magnetization is 14 kG (1.4T) or more.
摘要翻译：一种高频磁性薄膜，其特征在于包括由TL组合物制成的第一层（这里，T是Fe或FeCo，L是C，B和N中的一种或多种），第二层包含Co基非晶合金布置在第一层的任一表面上。高频磁性薄膜是多个第一层和多个第二层的多层膜，或期望地是交替层叠的第一层和第二层的多层膜。本发明的高频磁性薄膜的特征在于，1GHz时的复磁导率的实数（μ'）为400以上，品质因数Q（Q = mu'/ mu“）为4 以上，饱和磁化强度为14kG（1.4T）以上。

28. 发明申请

US20060096427A1 Bulk stamped amorphous metal magnetic component 失效
公开(公告)号：US20060096427A1
公开(公告)日：2006-05-11
申请号：US11314246
申请日：2005-12-22
申请人： Nicholas Decristofaro , Gordon Fish , Scott Lindquist , Peter Stamatis
发明人： Nicholas Decristofaro , Gordon Fish , Scott Lindquist , Peter Stamatis
IPC分类号： B26D1/00
CPC分类号： H01F41/0226 , H01F1/15308 , H01F1/15358 , Y10T29/4902 , Y10T29/49073 , Y10T29/49078 , Y10T83/04 , Y10T83/9418 , Y10T83/9423 , Y10T83/9454
摘要： A bulk amorphous metal magnetic component has a plurality of laminations of ferromagnetic amorphous metal strips adhered together to form a generally three-dimensional part having the shape of a polyhedron. The component is formed by stamping, stacking and bonding. The bulk amorphous metal magnetic component may include an arcuate surface, and an implementation may include two arcuate surfaces that are disposed opposite each other. The magnetic component may be operable at frequencies ranging from between approximately 50 Hz and 20,000 Hz. When the component is excited at an excitation frequency “f” to a peak induction level Bmax, it may exhibit a core-loss less than “L” wherein L is given by the formula L=0.0074 f (Bmax)1.3+0.000282 f1.5 (Bmax)2.4, said core loss, said excitation frequency and said peak induction level being measured in watts per kilogram, hertz, and teslas, respectively.

29. 发明申请

WO2003060933A1 高周波用磁性薄膜、複合磁性薄膜およびそれを用いた磁気素子审中-公开
标题翻译：高频磁性薄膜，复合磁性薄膜和使用其的磁性装置
公开(公告)号：WO2003060933A1
公开(公告)日：2003-07-24
申请号：PCT/JP2003/000163
申请日：2003-01-10
申请人：ティーディーケイ株式会社 , 崔京九 , 村瀬琢 , 山崎陽太郎
发明人：崔京九 , 村瀬琢 , 山崎陽太郎
IPC分类号： H01F10/16
CPC分类号： H01L27/08 , B82Y25/00 , H01F1/15358 , H01F5/00 , H01F10/132 , H01F10/14 , H01F10/3204 , H01F17/0006 , H01F17/0013 , H01F17/04 , H01F41/0226 , H01F41/046
摘要： A high-frequency magnetic thin film characterized by comprising a first layer made of a T-L composite (where T is Fe or FeCo, and L is one or two kinds of C, B, and N) and a second layer formed on one side of the first layer and made of a Co-based noncrystalline alloy. The high-frequency magnetic thin film has a multilayer structure of a plurality of the first layers and a plurality of the second layers or desirably has a multilayer structure of alternated first and second layers. The thin film has characteristics such that the real part (micro') of the complex permeability is 400 or more at 1 GHz, a performance index Q (Q=micro'/micro") is 4 or more, and a saturation magnetization is 14 kG (1.4T) or more.
摘要翻译：一种高频磁性薄膜，其特征在于包括由TL复合材料（其中T是Fe或FeCo，L是一种或两种C，B和N）制成的第一层和形成在第一层上的第二层第一层由Co基非晶合金制成。高频磁性薄膜具有多个第一层和多个第二层的多层结构，或者希望具有交替的第一层和第二层的多层结构。薄膜具有使得复合磁导率的实部（微“）在1GHz处为400以上的特性，性能指标Q（Q =微”/微“）为4以上，饱和磁化强度为14 kG（1.4T）以上。

30. 发明申请

WO01084564A2 BULK STAMPED AMORPHOUS METAL MAGNETIC COMPONENT 审中-公开
标题翻译：大块冲压非晶金属磁性元件
公开(公告)号：WO01084564A2
公开(公告)日：2001-11-08
申请号：PCT/US2001/013750
申请日：2001-04-26
IPC分类号： C22C45/02 , H01F1/153 , H01F1/16 , H01F27/24 , H01F41/02
CPC分类号： H01F1/15308 , H01F1/15358 , H01F1/15375 , H01F41/0226
摘要： A bulk amorphous metal magnetic component has a plurality of laminations of ferromagnetic amorphous metal strips adhered together to form a generally three-dimensional part having the shape of a polyhedron. The component is formed by stamping, stacking and bonding. The bulk amorphous metal magnetic component may include an arcuate surface, and an implementation may include two arcuate surfaces that are disposed opposite each other. The magnetic component may be operable at frequencies ranging from between approximately 50 Hz and 20,000 Hz. When the component is excited at an excitation frequency "f" to a peak induction level Bmax, it may exhibit a core-loss less than "L" wherein L is given by the formula L = 0.0074 f (Bmax) + 0.000282 f (Bmax) , said core loss, said excitation frequency and said peak induction level being measured in watts per kilogram, hertz, and teslas, respectively.
摘要翻译：块状非晶金属磁性部件具有粘附在一起以形成具有多面体形状的通常三维部分的铁磁非晶金属条的多个叠片。该部件通过冲压，堆叠和粘合形成。块状非晶金属磁性部件可以包括弓形表面，并且实施方式可以包括彼此相对设置的两个弧形表面。磁性部件可以在从约50Hz到20,000Hz之间的频率范围内操作。当激发频率“f”激发到峰值感应电平Bmax时，其可以表现出小于“L”的磁芯损耗，其中L由公式L = 0.0074f（Bmax）<1.3> + 0.000282 f <1.5>（Bmax）<2.4>，所述铁心损耗，所述激发频率和所述峰值诱导电平分别以瓦特/千克，赫兹和特斯拉计测。

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