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1. 发明申请

US20080074009A1 FAN SYSTEM, ELECTRIC MOTOR, AND CLAW-POLE MOTOR 审中-公开
标题翻译：风扇系统，电动马达和电动马达
公开(公告)号：US20080074009A1
公开(公告)日：2008-03-27
申请号：US11844375
申请日：2007-08-24
申请人： YUJI ENOMOTO , Hisato Amano , Motoya Ito , Shigeki Morinaga , Ryoso Masaki , Kazuhide Ebine , Yuji Toyama
发明人： YUJI ENOMOTO , Hisato Amano , Motoya Ito , Shigeki Morinaga , Ryoso Masaki , Kazuhide Ebine , Yuji Toyama
IPC分类号： H02K7/14 , H02K1/12 , H02K1/27
CPC分类号： H02K1/145 , F04D25/0633 , F04D25/064 , F04D25/0646 , H02K1/2786 , H02K7/14 , H02K21/22 , H02K2201/12
摘要： A fan system having a three-phase claw-pole motor comprising a stator and a rotor, wherein the three-phase claw-pole motor provides with stator coils for three phases which are arranged on one plane.
摘要翻译：一种具有三相爪极电动机的风扇系统，包括定子和转子，其中三相爪极电动机设置在一个平面上的三相定子线圈。

2. 发明申请

US20080069686A1 MOTOR AND FAN DEVICE USING THE SAME 有权
标题翻译：使用相同的电动机和风扇装置
公开(公告)号：US20080069686A1
公开(公告)日：2008-03-20
申请号：US11838309
申请日：2007-08-14
申请人： Ryoso Masaki , Yuji Enomoto , Motoya Ito , Hisato Amano , Shigeki Morinaga , Katsuyuki Yamazaki , Kazuhide Ebine
发明人： Ryoso Masaki , Yuji Enomoto , Motoya Ito , Hisato Amano , Shigeki Morinaga , Katsuyuki Yamazaki , Kazuhide Ebine
IPC分类号： H02K1/12 , F04D29/70
CPC分类号： H02K1/145 , F04D25/06 , F04D25/0646 , F04D25/08 , F04D29/701 , F04D29/703 , H02K37/14
摘要： The present invention provides a motor which includes a stator including a plurality of one-phase stators composed of a pair of stator cores having claw-type teeth and a coil for generating magnetic flux at the claw-type teeth, and a rotor for generating torque at a rotary shaft, wherein the stator core includes a plurality of split cores having the same shape, and the split cores are formed to have a recessed portion and a projected portion to be fitted in the recessed portion. Thereby, by using a plurality of the split cores having the same shape, one stator core is formed. On this occasion, the shape of the split cores is molded so that the recessed portion and the projected portion of one stator core are disposed at positions at which those are fitted to the projected portion and the recessed portion of the opposing stator core, respectively.
摘要翻译：本发明提供一种电动机，其包括：定子，其包括由具有爪型齿的一对定子铁芯和用于在爪型齿上产生磁通的线圈构成的多个单相定子;以及用于产生转矩的转子在旋转轴处，其中定子芯包括具有相同形状的多个分裂芯，并且分离芯形成为具有凹入部分和待装配在凹部中的突出部分。由此，通过使用具有相同形状的多个分裂铁芯，形成一个定子铁芯。在这种情况下，分裂芯的形状被模制成使得一个定子芯的凹部和突出部分分别设置在与相对的定子芯的突出部分和凹部相配合的位置处。

3. 发明授权

US07963741B2 Motor and fan device using the same 有权
标题翻译：电机和风扇装置使用相同
公开(公告)号：US07963741B2
公开(公告)日：2011-06-21
申请号：US11838309
申请日：2007-08-14
申请人： Ryoso Masaki , Yuji Enomoto , Motoya Ito , Hisato Amano , Shigeki Morinaga , Katsuyuki Yamazaki , Kazuhide Ebine
发明人： Ryoso Masaki , Yuji Enomoto , Motoya Ito , Hisato Amano , Shigeki Morinaga , Katsuyuki Yamazaki , Kazuhide Ebine
IPC分类号： F04D29/70
CPC分类号： H02K1/145 , F04D25/06 , F04D25/0646 , F04D25/08 , F04D29/701 , F04D29/703 , H02K37/14
摘要： The present invention provides a motor which includes a stator including a plurality of one-phase stators composed of a pair of stator cores having claw-type teeth and a coil for generating magnetic flux at the claw-type teeth, and a rotor for generating torque at a rotary shaft, wherein the stator core includes a plurality of split cores having the same shape, and the split cores are formed to have a recessed portion and a projected portion to be fitted in the recessed portion. Thereby, by using a plurality of the split cores having the same shape, one stator core is formed. On this occasion, the shape of the split cores is molded so that the recessed portion and the projected portion of one stator core are disposed at positions at which those are fitted to the projected portion and the recessed portion of the opposing stator core, respectively.
摘要翻译：本发明提供一种电动机，其包括：定子，其包括由具有爪型齿的一对定子铁芯和用于在爪型齿上产生磁通的线圈构成的多个单相定子;以及用于产生转矩的转子在旋转轴处，其中定子芯包括具有相同形状的多个分裂芯，并且分离芯形成为具有凹入部分和待装配在凹部中的突出部分。由此，通过使用具有相同形状的多个分裂铁芯，形成一个定子铁芯。在这种情况下，分裂芯的形状被模制成使得一个定子芯的凹部和突出部分分别设置在与相对的定子芯的突出部分和凹部相配合的位置处。

4. 发明申请

US20090189471A1 Spindle Motor 审中-公开
标题翻译：主轴电机
公开(公告)号：US20090189471A1
公开(公告)日：2009-07-30
申请号：US12181901
申请日：2008-07-29
申请人： Hisato Amano , Yuji Enomoto , Matahiro Komuro , Yuichi Satsu , Fumio Tajima
发明人： Hisato Amano , Yuji Enomoto , Matahiro Komuro , Yuichi Satsu , Fumio Tajima
IPC分类号： H02K21/22
CPC分类号： G11B19/2009 , H02K1/146 , H02K21/22 , H02K29/03
摘要： A spindle motor having a stator and a rotor includes: a stator core provided in the stator having salient-poles; a stator coil arranged between the salient-poles; a rotor; and a permanent magnet provided in the rotor. The stator core includes a stack of steel sheets whose salient-poles are formed by etching. The permanent magnet includes a ferromagnetic material consisting mainly of iron. The ferromagnetic material has formed in laminae on a surface thereof a layer of a fluorine compound containing an alkali element, an alkaline earth element or a rare earth element formed in laminae. Near an interface between the ferromagnetic material and the layer of the fluorine compound, iron exists in the layer of the fluorine compound such that a basic crystal structure of the fluorine compound is not changed and the fluorine compound containing the iron exists in the layer of the fluorine compound.
摘要翻译：具有定子和转子的主轴电动机包括：定子芯，其设置在具有凸极的定子中; 布置在凸极之间的定子线圈; 转子以及设置在转子中的永磁体。定子铁芯包括通过蚀刻形成凸极的钢板叠层。永磁体包括主要由铁组成的铁磁材料。铁磁材料在其表面上形成有层状的氟化合物，其含有形成在层中的碱金属元素，碱土金属元素或稀土元素。在铁磁材料和氟化合物层之间的界面附近，铁存在于氟化合物的层中，使得氟化合物的碱性晶体结构不变，含铁的氟化合物存在于氟化合物。

5. 发明授权

US07986205B2 Magnetic field control method and magnetic field generator 有权
标题翻译：磁场控制方法和磁场发生器
公开(公告)号：US07986205B2
公开(公告)日：2011-07-26
申请号：US11992778
申请日：2006-09-29
申请人： Kentarou Horisaka , Hisato Amano
发明人： Kentarou Horisaka , Hisato Amano
IPC分类号： H01F1/00 , H01F3/00 , H01F7/00 , H01F7/02 , G01V3/00
CPC分类号： A61B1/041 , A61B1/00158 , A61B34/70 , A61B34/73 , A61B2034/732
摘要： There is provided a magnetic field generator 10 which is capable of varying an orientation of a magnetic field at a target position P easily in all directions. The magnetic field generator 10 includes a pair of magnetic field generating units 16a, 16b which are disposed coaxially so that their respective first main surfaces 28a, 28b oppose in parallel to each other, with a gap G in between. The magnetic field generating units 16a, 16b are rotated by rotation drive units 20a, 20b respectively in Arrow A directions. By rotating each of the magnetic field generating units 16a, 16b in the same one direction of the Arrow A directions by the same angle, the orientation of the magnetic field at the target position P is varied on an X-Z plane. On the other hand, by rotating at least one of the magnetic field generating units 16a, 16b in an Arrow A direction so as to change positional relationship between the magnetic pole of the field generating unit 16a and the magnetic pole of the magnetic field generating unit 16b, the inclination of the orientation of the magnetic field at the target position P with respect to the X-Z plane is varied.
摘要翻译：提供了能够容易地在各个方向上改变目标位置P处的磁场的取向的磁场发生器10。磁场发生器10包括一对磁场产生单元16a，16b，它们同轴地设置，使得它们各自的第一主表面28a，28b彼此平行地相对，间隙为G。磁场产生单元16a，16b分别在箭头A方向上旋转驱动单元20a，20b旋转。通过沿箭头A方向的相同的一个方向旋转各磁场产生单元16a，16b相同角度，在X-Z平面上改变目标位置P处的磁场的取向。另一方面，通过使箭头A方向上的磁场产生部16a，16b中的至少一方旋转，使磁场产生部16a的磁极与磁场产生部的磁极之间的位置关系变化如图16b所示，改变目标位置P处的相对于XZ平面的磁场取向的倾斜度。

6. 发明申请

US20090231073A1 Magnetic Field Control Method and Magnetic Field Generator 有权
标题翻译：磁场控制方法和磁场发生器
公开(公告)号：US20090231073A1
公开(公告)日：2009-09-17
申请号：US11992778
申请日：2006-09-29
申请人： Kentarou Horisaka , Hisato Amano
发明人： Kentarou Horisaka , Hisato Amano
IPC分类号： H01F7/00
CPC分类号： A61B1/041 , A61B1/00158 , A61B34/70 , A61B34/73 , A61B2034/732
摘要： There is provided a magnetic field generator 10 which is capable of varying an orientation of a magnetic field at a target position P easily in all directions. The magnetic field generator 10 includes a pair of magnetic field generating units 16a, 16b which are disposed coaxially so that their respective first main surfaces 28a, 28b oppose in parallel to each other, with a gap G in between. The magnetic field generating units 16a, 16b are rotated by rotation drive units 20a, 20b respectively in Arrow A directions. By rotating each of the magnetic field generating units 16a, 16b in the same one direction of the Arrow A directions by the same angle, the orientation of the magnetic field at the target position P is varied on an X-Z plane. On the other hand, by rotating at least one of the magnetic field generating units 16a, 16b in an Arrow A direction so as to change positional relationship between the magnetic pole of the field generating unit 16a and the magnetic pole of the magnetic field generating unit 16b, the inclination of the orientation of the magnetic field at the target position P with respect to the X-Z plane is varied.
摘要翻译：提供了能够容易地在各个方向上改变目标位置P处的磁场的取向的磁场发生器10。磁场发生器10包括一对磁场产生单元16a，16b，它们同轴地设置，使得它们各自的第一主表面28a，28b彼此平行地相对，间隙为G。磁场产生单元16a，16b分别在箭头A方向上旋转驱动单元20a，20b旋转。通过沿箭头A方向的相同的一个方向旋转各磁场产生单元16a，16b相同角度，在X-Z平面上改变目标位置P处的磁场的取向。另一方面，通过使箭头A方向上的磁场产生部16a，16b中的至少一方旋转，使磁场产生部16a的磁极与磁场产生部的磁极之间的位置关系变化如图16b所示，改变目标位置P处的相对于XZ平面的磁场取向的倾斜度。

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