公开(公告)号：US09207477B2

公开(公告)日：2015-12-08

申请号：US14113886

申请日：2012-04-23

申请人： Hiroki Miyazaki ,  Motoji Shiota ,  Takatoshi Kira ,  Gen Nagaoka ,  Seiji Muraoka ,  Makoto Tamaki ,  Keiji Aota ,  Yukio Shimizu ,  Takashi Matsui ,  Hiroki Nakahama ,  Hiroki Makino ,  Minoru Horino

发明人： Hiroki Miyazaki ,  Motoji Shiota ,  Takatoshi Kira ,  Gen Nagaoka ,  Seiji Muraoka ,  Makoto Tamaki ,  Keiji Aota ,  Yukio Shimizu ,  Takashi Matsui ,  Hiroki Nakahama ,  Hiroki Makino ,  Minoru Horino

IPC分类号： G02F1/1333 ,  G02F1/1345 ,  F21V8/00

CPC分类号： G02F1/133308 ,  G02B6/0001 ,  G02F1/1333 ,  G02F1/13336 ,  G02F1/13452

摘要： A display module 1 of the present invention includes a first board 3, a second board 4, a base film 5, and a circuit member 2. The first board 3 and the second board 4 are bonded together to face with each other. The base film 5 is provided between the first board 3 and the second board 4 and extends outwardly from an end of the first board 3. The base film 5 has an insulating property and the extended portion is bent to an outer surface side of one of the first board 3 and the second board 4. The circuit member 2 is formed on the base film 5.

摘要翻译： 本发明的显示模块1包括第一板3，第二板4，基膜5和电路构件2.第一板3和第二板4彼此接合在一起。 基膜5设置在第一基板3和第二基板4之间，并且从第一基板3的端部向外延伸。基膜5具有绝缘性，延伸部弯曲到 第一板3和第二板4.电路构件2形成在基膜5上。

公开(公告)号：US08598763B2

公开(公告)日：2013-12-03

申请号：US12991351

申请日：2009-04-22

申请人： Keiji Aota ,  Yoshihito Sanga ,  Akio Yamagiwa

发明人： Keiji Aota ,  Yoshihito Sanga ,  Akio Yamagiwa

IPC分类号： H02K1/24 ,  H02K1/27

CPC分类号： H02K1/276 ,  H02K1/2766

摘要： A field element core has a perimeter exposed around a rotation axis and a plurality of field magnet insertion holes circularly disposed around the rotation axis P. A radius between the perimeter and the rotation axis P decreases in a monotonically non-increasing manner from a pole center toward an interpole and then increases in a monotonically non-decreasing manner in a region between the pole center and the interpole in a circumferential direction.

摘要翻译： 场元件芯具有围绕旋转轴线露出的周边和围绕旋转轴线P圆周设置的多个磁场磁体插入孔。周边和旋转轴线P之间的半径以单极不增加的方式从极点中减小 然后在圆周方向上在极中心和间极之间的区域中以单调递减的方式增加。

公开(公告)号：US20100096940A1

公开(公告)日：2010-04-22

申请号：US12444603

申请日：2007-10-09

申请人： Yoshihiro Kataoka ,  Keiji Aota ,  Shin Nakamasu

发明人： Yoshihiro Kataoka ,  Keiji Aota ,  Shin Nakamasu

IPC分类号： H02K1/27

CPC分类号： F04C23/008 ,  F04B35/04 ,  F04C18/322 ,  F04C29/0085 ,  H02K1/276

摘要： A compressor motor includes a rotor and a stator disposed radially outside of the rotor. The rotor includes a rotor core, and a plurality of magnets circumferentially arranged on the rotor core at center angles of equal intervals. The rotor core has an axial length L and, a radial length D. Each of the magnets has a thickness t. L/D (1×K×N)/(L1.5×D×P), where P is the number of poles, K is 100000, and N is a factor that depends on a compressor output.

摘要翻译： 压缩机电动机包括转子和设置在转子径向外侧的定子。 转子包括转子铁心和以等间隔的中心角度周向布置在转子铁芯上的多个磁体。 转子芯具有轴向长度L和径向长度D.每个磁体具有厚度t。 L / D <0.7，t>（1×K×N）/（L1.5×D×P），其中P是极数，K是100000，N是取决于压缩机输出的因子 。

公开(公告)号：US07777382B2

公开(公告)日：2010-08-17

申请号：US12428561

申请日：2009-04-23

申请人： Keiji Aota ,  Kiyotaka Nishijima ,  Akio Yamagiwa

发明人： Keiji Aota ,  Kiyotaka Nishijima ,  Akio Yamagiwa

IPC分类号： H02K5/24

CPC分类号： H02K1/276 ,  H02K1/2766

摘要： A motor includes a rotor core, permanent magnets and non-magnetic layers. The permanent magnets are embedded in the rotor core with each of the permanent magnets defining a pole of the rotor having a pole center and a peripheral edge section, with the peripheral edge section located in a vicinity between the poles and a vicinity of the rotor surface. The non-magnetic layers are located in a vicinity of the rotor surface at a pole center side position with respect to the peripheral edge section of each of the permanent magnets. The peripheral edge sections and the non-magnetic layers are positioned to cancel 5-th or 7-th order harmonics of an induction voltage. The poles are disposed at every approximately constant interval, varying in a constant angle. The peripheral edge sections and the non-magnetic layers are independent from one another, and the rotor core is interposed between them.

摘要翻译： 电动机包括转子芯，永磁体和非磁性层。 永磁体被嵌入在转子铁心中，每个永磁体限定具有极中心和周边边缘部分的转子的极点，周边部分位于极点附近和转子表面附近 。 非磁性层位于相对于每个永磁体的周边部分的极中心侧位置处的转子表面附近。 外围边缘部分和非磁性层被定位成抵消感应电压的第五或七阶谐波。 极以每个近似恒定的间隔设置，以恒定角度变化。 外围边缘部分和非磁性层彼此独立，并且转子芯体介于它们之间。

公开(公告)号：US20090026865A1

公开(公告)日：2009-01-29

申请号：US12086705

申请日：2006-12-12

申请人： Keiji Aota ,  Akio Yamagiwa ,  Yoshiki Yasuda

发明人： Keiji Aota ,  Akio Yamagiwa ,  Yoshiki Yasuda

IPC分类号： H02K21/12

CPC分类号： H02K1/276

摘要： A first non-magnetic portion, a second non-magnetic portion, and a third non-magnetic portion are arranged around an axis, from an end toward the center of a permanent magnet burying hole. A fourth non-magnetic portion is further provided between the second non-magnetic portion and the third non-magnetic portion. Angles around the axis are determined as follows with reference to a position between permanent magnet burying holes. The position between the first non-magnetic portion and the second non-magnetic portion is expressed by a first angle. The position between the third non-magnetic portion and the fourth non-magnetic portion is expressed by a second angle, and the second angle is twice the first angle. The end of the third non-magnetic portion located closer to the pole center is expressed by a third angle. The first angle and the third angle are values obtained by dividing 360 degrees respectively by a value that is seven times, and a value that is three times, the number of the permanent magnet burying holes.

摘要翻译： 第一非磁性部分，第二非磁性部分和第三非磁性部分围绕永磁体埋入孔的端部朝向中心布置。 第四非磁性部分还设置在第二非磁性部分和第三非磁性部分之间。 参照永磁体埋入孔之间的位置，如下确定轴周围的角度。 第一非磁性部分和第二非磁性部分之间的位置由第一角度表示。 第三非磁性部分和第四非磁性部分之间的位置用第二角度表示，第二角度是第一角度的两倍。 靠近极点的第三非磁性部分的端部由第三角度表示。 第一角度和第三角度是通过将360度分别除以永久磁铁掩埋孔的数量的七倍的值和三倍的值而获得的值。

公开(公告)号：US08853909B2

公开(公告)日：2014-10-07

申请号：US12086705

申请日：2006-12-12

申请人： Keiji Aota ,  Akio Yamagiwa ,  Yoshiki Yasuda

发明人： Keiji Aota ,  Akio Yamagiwa ,  Yoshiki Yasuda

IPC分类号： H02K1/27

CPC分类号： H02K1/276

摘要： A first non-magnetic portion, a second non-magnetic portion, and a third non-magnetic portion are arranged around an axis, from an end toward the center of a permanent magnet burying hole. A fourth non-magnetic portion is further provided between the second non-magnetic portion and the third non-magnetic portion. Angles around the axis are determined as follows with reference to a position between permanent magnet burying holes. The position between the first non-magnetic portion and the second non-magnetic portion is expressed by a first angle. The position between the third non-magnetic portion and the fourth non-magnetic portion is expressed by a second angle, and the second angle is twice the first angle. The end of the third non-magnetic portion located closer to the pole center is expressed by a third angle. The first angle and the third angle are values obtained by dividing 360 degrees respectively by a value that is seven times, and a value that is three times, the number of the permanent magnet burying holes.

摘要翻译： 第一非磁性部分，第二非磁性部分和第三非磁性部分围绕永磁体埋入孔的端部至中心的轴线布置。 第四非磁性部分还设置在第二非磁性部分和第三非磁性部分之间。 参照永磁体埋入孔之间的位置，如下确定轴周围的角度。 第一非磁性部分和第二非磁性部分之间的位置由第一角度表示。 第三非磁性部分和第四非磁性部分之间的位置用第二角度表示，第二角度是第一角度的两倍。 靠近极点的第三非磁性部分的端部由第三角度表示。 第一角度和第三角度是通过将360度分别除以永久磁铁掩埋孔的数量的七倍的值和三倍的值而获得的值。

公开(公告)号：US08004139B2

公开(公告)日：2011-08-23

申请号：US12444603

申请日：2007-10-09

申请人： Yoshihiro Kataoka ,  Keiji Aota ,  Shin Nakamasu

发明人： Yoshihiro Kataoka ,  Keiji Aota ,  Shin Nakamasu

IPC分类号： H02K1/27 ,  H02K21/14 ,  F04B39/00

CPC分类号： F04C23/008 ,  F04B35/04 ,  F04C18/322 ,  F04C29/0085 ,  H02K1/276

摘要： A compressor motor includes a rotor and a stator disposed radially outside of the rotor. The rotor includes a rotor core, and a plurality of magnets circumferentially arranged on the rotor core at center angles of equal intervals. The rotor core has an axial length L and a radial length D. Each of the magnets has a thickness t. L/D (1×K×N)/(L1.5×D×P), where P is the number of poles, K is 100000, and N is a factor that depends on a compressor output.

摘要翻译： 压缩机电动机包括转子和设置在转子径向外侧的定子。 转子包括转子铁心和以等间隔的中心角度周向布置在转子铁芯上的多个磁体。 转子芯具有轴向长度L和径向长度D.每个磁体具有厚度t。 L / D <0.7，t>（1×K×N）/（L1.5×D×P），其中P是极数，K是100000，N是取决于压缩机输出的因子 。

公开(公告)号：US20100164664A1

公开(公告)日：2010-07-01

申请号：US12595172

申请日：2008-04-08

申请人： Keiji Aota ,  Yoshinari Asano

发明人： Keiji Aota ,  Yoshinari Asano

IPC分类号： H01F7/02

CPC分类号： H02K1/2793

摘要： Permanent magnets are in contact with first magnetic plates in a direction parallel to a rotation axis. The first magnetic plate includes first and second magnetic members and first and second non-magnetic members. The first magnetic member includes a pole center and is in contact with one of the permanent magnets. The first magnetic member, the first non-magnetic member, the second magnetic member and the second non-magnetic member are disposed in the stated order in a circumferential direction with the pole center and the rotation axis being as a starting point and a center, respectively. When Pn represents the number of pole pairs and i represents an odd number equal to or more than three, an angle θ1 defined by an end portion of the second non-magnetic member on the pole center side with respect to a pole gap is 0

摘要翻译： 永磁体在与旋转轴线平行的方向上与第一磁性板接触。 第一磁性板包括第一和第二磁性构件以及第一和第二非磁性构件。 第一磁性构件包括磁极中心并且与一个永磁体接触。 第一磁性构件，第一非磁性构件，第二磁性构件和第二非磁性构件以磁极中心和旋转轴为起点和中心的圆周方向以所述顺序设置， 分别。 当Pn表示极对的数量，i表示等于或大于3的奇数时，由磁极中心侧的第二非磁性构件的端部相对于磁极间隙限定的角度＆amp; 1; 0 <＆thetas; 1 <180 /（i·Pn）。 由磁极中心侧的第一非磁性部件的端部相对于磁极间隙限定的角度和角度θ2为180 /（i·Pn）=＆Thetas; 2 = 180·2 /（i·Pn） 。

公开(公告)号：US07579733B2

公开(公告)日：2009-08-25

申请号：US10562915

申请日：2004-07-05

申请人： Keiji Aota ,  Kiyotaka Nishijima ,  Akio Yamagiwa

发明人： Keiji Aota ,  Kiyotaka Nishijima ,  Akio Yamagiwa

IPC分类号： H02K5/24

CPC分类号： H02K1/276 ,  H02K1/2766

摘要： A motor has a rotor core with a plurality of first non-magnetic layers and a plurality of second non-magnetic layers. The rotor core has a plurality of magnets. The first and second non-magnetic layers are positioned to cancel n-th order harmonics. Therefore, a specific order, for example 5-th order and 7-th order, harmonics component of a magnetic flux distribution waveform (induction voltage waveform) is reduced and unnecessary radial force and thrust force is prevented from occurrence, while sufficient magnetic flux is maintained.

摘要翻译： 电动机具有具有多个第一非磁性层和多个第二非磁性层的转子铁芯。 转子芯具有多个磁体。 第一和第二非磁性层定位成抵消n次谐波。 因此，通过减小磁通分布波形（感应电压波形）的特定顺序，例如5阶，7阶的谐波分量，并且防止不必要的径向力和推力发生，同时充分的磁通量为 保持。

公开(公告)号：US20090206691A1

公开(公告)日：2009-08-20

申请号：US12428561

申请日：2009-04-23

申请人： Keiji AOTA ,  Kiyotaka NISHIJIMA ,  Akio YAMAGIWA

发明人： Keiji AOTA ,  Kiyotaka NISHIJIMA ,  Akio YAMAGIWA

IPC分类号： H02K1/27 ,  H02K21/12

CPC分类号： H02K1/276 ,  H02K1/2766

摘要： A motor includes a rotor core, permanent magnets and non-magnetic layers. The permanent magnets are embedded in the rotor core with each of the permanent magnets defining a pole of the rotor having a pole center and a peripheral edge section, with the peripheral edge section located in a vicinity between the poles and a vicinity of the rotor surface. The non-magnetic layers are located in a vicinity of the rotor surface at a pole center side position with respect to the peripheral edge section of each of the permanent magnets. The peripheral edge sections and the non-magnetic layers are positioned to cancel 5-th or 7-th order harmonics of an induction voltage. The poles are disposed at every approximately constant interval, varying in a constant angle. The peripheral edge sections and the non-magnetic layers are independent from one another, and the rotor core is interposed between them.

摘要翻译： 电动机包括转子芯，永磁体和非磁性层。 永磁体被嵌入在转子铁心中，每个永磁体限定具有极中心和周边边缘部分的转子的极，其中周边部分位于极之间和转子表面附近 。 非磁性层位于相对于每个永磁体的周边部的极中心侧位置处的转子表面附近。 外围边缘部分和非磁性层被定位成抵消感应电压的第五或七阶谐波。 极以每个近似恒定的间隔设置，以恒定角度变化。 外围边缘部分和非磁性层彼此独立，并且转子芯体介于它们之间。