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1. 发明授权

US07011718B2 Bulk stamped amorphous metal magnetic component 有权
标题翻译：批量冲压非晶态金属磁性部件
公开(公告)号：US07011718B2
公开(公告)日：2006-03-14
申请号：US10279250
申请日：2002-10-24
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： H01F1/153
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B最大值时，可以表现出小于“L”的磁芯损耗，其中L由公式L = 0.0074f （B最大）1.3 1.3 +0.000282 f <1.5（B最大）2.4其中，表示铁心损耗，表示激励频率和峰值感应电平分别以瓦特/千克，赫兹和特斯拉为单位进行测量。

2. 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。

3. 发明授权

US06737784B2 Laminated amorphous metal component for an electric machine 失效
标题翻译：用于电机的层压无定形金属部件
公开(公告)号：US06737784B2
公开(公告)日：2004-05-18
申请号：US09971544
申请日：2001-10-05
申请人： Scott M. Lindquist , Gordon E. Fish , Nicholas J. DeCristofaro , Peter J. Stamatis
发明人： Scott M. Lindquist , Gordon E. Fish , Nicholas J. DeCristofaro , Peter J. Stamatis
IPC分类号： H02K100
CPC分类号： H02K1/02 , H02K15/022
摘要： A bulk amorphous metal magnetic component for an electric machine such as a motor or generator is described. The component may include a plurality of substantially similarly shaped laminations stamped from ferromagnetic amorphous metal strips, stacked and bonded together in registry, wherein the laminations include a plurality of tooth-shaped sections. In an alternate implementation, the component may be constructed by first stacking a plurality of layers of amorphous metal strips, laminating the layers and then cutting the object to form the component. The bulk amorphous metal magnetic component when operated at an excitation frequency “f” to a peak induction level Bmax has 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：描述了用于诸如电动机或发电机的电机的块状非晶金属磁性部件。该部件可以包括多个基本相似形状的叠片，其由铁磁性非晶态金属条冲压成堆叠并结合在一起，其中所述叠片包括多个齿形部分。在替代实施方案中，组件可以通过首先堆叠多层非晶态金属条，层压层，然后切割物体以形成部件来构造。以激发频率“f”操作至峰值感应电平Bmax时的块状非晶金属磁性部件具有小于“L”的芯损耗，其中L由公式L = 0.0074f（Bmax）<1.3> + 0.0002282 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。

4. 发明授权

US06552639B2 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：US06552639B2
公开(公告)日：2003-04-22
申请号：US09842078
申请日：2001-04-25
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： H01F500
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)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。

5. 发明授权

US06960860B1 Amorphous metal stator for a radial-flux electric motor 失效
标题翻译：用于径向磁通电动机的无定形金属定子
公开(公告)号：US06960860B1
公开(公告)日：2005-11-01
申请号：US09506533
申请日：2000-02-17
申请人： Nicholas J. DeCristofaro , Dung A. Ngo , Richard L. Bye, Jr. , Peter J. Stamatis , Gordon E. Fish
发明人： Nicholas J. DeCristofaro , Dung A. Ngo , Richard L. Bye, Jr. , Peter J. Stamatis , Gordon E. Fish
IPC分类号： H02K1/12 , H02K1/14 , H02K15/02
CPC分类号： H02K15/022 , H02K1/148
摘要： An amorphous metal stator for a high efficiency radial-flux electric motor has a plurality of segments, each of which includes a plurality of layers of amorphous metal strips. The plural segments are arranged to form a generally cylindrical stator having a plurality of teeth sections or poles protruding radially inward from the inner surface of the stator. In a first embodiment, the stator back-iron and teeth are constructed such that radial flux passing through the stator crosses just one air gap when traversing each segment of the stator. In a second embodiment, the stator back-iron and teeth are constructed such that radial flux passing through the stator traverses each segment without crossing an air gap.
摘要翻译：用于高效率径向磁通电动机的非晶金属定子具有多个段，每个段包括多层非晶金属带。多个段被布置成形成具有从定子的内表面径向向内突出的多个齿部分或多个极的大致圆柱形的定子。在第一实施例中，定子后铁和齿被构造成使得穿过定子的径向磁通在穿过定子的每个部分时仅与一个气隙交叉。在第二实施例中，定子后铁和齿被构造成使得穿过定子的径向磁通横跨每个段而不穿过气隙。

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