公开(公告)号：US08115350B2

公开(公告)日：2012-02-14

申请号：US12599036

申请日：2007-09-20

申请人： Tetsuo Yoshida ,  Yukio Aizawa ,  Shigemi Suganuma ,  Kentaro Masuda

发明人： Tetsuo Yoshida ,  Yukio Aizawa ,  Shigemi Suganuma ,  Kentaro Masuda

IPC分类号： H02K33/00

CPC分类号： H02K35/02 ,  Y10T29/49009

摘要： A specific condition for enhancing the power generation efficiency of an oscillation type electromagnetic power generator is disclosed. Solenoid coils constituting the oscillation type electromagnetic power generator are wound in directions opposite to each other with a predetermined coil gap therebetween. Adjacent magnets of a movable magnet are connected to each other via a spacer having a predetermined thickness in such a manner that poles with the same polarity are opposed to each other. A coil pitch which is the total dimension of the coil length of one solenoid coil and the coil gap and a magnet pitch which is the total dimension of the magnet length of one magnet of the movable magnet and the thickness of the spacer are almost equal to each other, and the coil length is shorter than the magnet length.

摘要翻译： 公开了用于提高振荡型电磁发电机的发电效率的具体条件。 构成振荡型电磁发电机的电磁线圈以彼此相反的方向缠绕，其间具有预定的线圈间隙。 可动磁铁的相邻磁体通过具有预定厚度的间隔件彼此连接，使得具有相同极性的极彼此相对。 作为一个螺线管线圈的线圈长度和线圈间隙的总尺寸的线圈间距和作为可动磁铁的一个磁体的磁体长度的总尺寸的磁体间距和间隔件的厚度几乎等于 并且线圈长度比磁体长度短。

公开(公告)号：US5754086A

公开(公告)日：1998-05-19

申请号：US190353

申请日：1994-02-01

申请人： Shigeo Ichida ,  Yuichi Ichikawa ,  Fumio Ichimiya ,  Yoshihiro Matsui ,  Yoshiharu Nonomura ,  Kentaro Masuda

发明人： Shigeo Ichida ,  Yuichi Ichikawa ,  Fumio Ichimiya ,  Yoshihiro Matsui ,  Yoshiharu Nonomura ,  Kentaro Masuda

IPC分类号： H01F27/02 ,  H01F27/04 ,  H01F27/40 ,  H01F27/28

CPC分类号： H01F27/40 ,  H01F27/022 ,  H01F27/04

摘要： For use with a transformer unit comprising a main housing accommodating a transformer, a coil case is provided which encloses a high-voltage coil and the magnetic core section around which said coil is mounted. Only the interior space of the coil case is filled with insulating compound.

摘要翻译： 为了与包括容纳变压器的主壳体的变压器单元一起使用，提供包围高压线圈的线圈壳体和安装有所述线圈的磁芯部分。 只有线圈外壳的内部空间充满绝缘化合物。

公开(公告)号：US09246413B2

公开(公告)日：2016-01-26

申请号：US13821405

申请日：2011-09-01

申请人： Kentaro Masuda ,  Motomi Takahashi

发明人： Kentaro Masuda ,  Motomi Takahashi

IPC分类号： H02N2/00 ,  H01L41/09 ,  H02N2/02

CPC分类号： H02N2/0025 ,  H02N2/001 ,  H02N2/0075 ,  H02N2/008 ,  H02N2/026

摘要： An ultrasonic motor (10) includes a vibrator (50) and an application means (oscillation circuit 80). A first vibrator area (51) and a second vibrator area (52), which form a vibrator (50), include piezoelectric elements polarized in the thickness direction, and fixed portions (30a, 30b) respectively. The oscillation circuit 80 applies an AC voltage to the piezoelectric elements respectively and makes the first vibrator area (51) and the second vibrator area (52) resonate individually in the surface-spreading directions. The ultrasonic motor (10) includes a coupling portion (55) for coupling vibration end portions (23a, 23b) each other and a contact element (60) which is provided on this coupling portion (55). The vibration end portions (23a, 23b) are positions which vibrate respectively in the approaching and separating directions by the resonances of the first vibrator area (51) and the second vibrator area (52) in the surface-spreading directions with respect to the fixed portions (30a, 30b).

摘要翻译： 超声波马达（10）包括振动器（50）和施加装置（振荡电路80）。 形成振动器（50）的第一振动器区域（51）和第二振动器区域（52）分别包括沿厚度方向偏振的压电元件和固定部分（30a，30b）。 振荡电路80分别对压电元件施加交流电压，并使第一振动器区域（51）和第二振动器区域（52）在表面扩散方向上分别谐振。 超声波马达（10）具有用于将振动端部（23a，23b）彼此耦合的联接部（55）和设置在该联接部（55）上的接触元件（60）。 振动端部（23a，23b）是通过第一振动器区域（51）和第二振动器区域（52）在表面扩展方向上的共振相对于固定的振动端部（23a，23b）分别振动的位置 部分（30a，30b）。

公开(公告)号：US20130162104A1

公开(公告)日：2013-06-27

申请号：US13821405

申请日：2011-09-01

申请人： Kentaro Masuda ,  Motomi Takahashi

发明人： Kentaro Masuda ,  Motomi Takahashi

IPC分类号： H02N2/00

CPC分类号： H02N2/0025 ,  H02N2/001 ,  H02N2/0075 ,  H02N2/008 ,  H02N2/026

摘要： An ultrasonic motor (10) includes a vibrator (50) and an application means (oscillation circuit 80). A first vibrator area (51) and a second vibrator area (52), which form a vibrator (50), include piezoelectric elements polarized in the thickness direction, and fixed portions (30a, 30b) respectively. The oscillation circuit 80 applies an AC voltage to the piezoelectric elements respectively and makes the first vibrator area (51) and the second vibrator area (52) resonate individually in the surface-spreading directions. The ultrasonic motor (10) includes a coupling portion (55) for coupling vibration end portions (23a, 23b) each other and a contact element (60) which is provided on this coupling portion (55). The vibration end portions (23a, 23b) are positions which vibrate respectively in the approaching and separating directions by the resonances of the first vibrator area (51) and the second vibrator area (52) in the surface-spreading directions with respect to the fixed portions (30a, 30b).

摘要翻译： 超声波马达（10）包括振动器（50）和施加装置（振荡电路80）。 形成振动器（50）的第一振动器区域（51）和第二振动器区域（52）分别包括沿厚度方向偏振的压电元件和固定部分（30a，30b）。 振荡电路80分别对压电元件施加交流电压，并使第一振动器区域（51）和第二振动器区域（52）在表面扩散方向上分别谐振。 超声波马达（10）具有用于将振动端部（23a，23b）彼此耦合的联接部（55）和设置在该联接部（55）上的接触元件（60）。 振动端部（23a，23b）是通过第一振动器区域（51）和第二振动器区域（52）在相对于固定的表面扩展方向上的共振而在接近和分离方向上分别振动的位置 部分（30a，30b）。

公开(公告)号：US20100084928A1

公开(公告)日：2010-04-08

申请号：US12599036

申请日：2007-09-20

申请人： Tetsuo Yoshida ,  Yukio Aizawa ,  Shigemi Suganuma ,  Kentaro Masuda

发明人： Tetsuo Yoshida ,  Yukio Aizawa ,  Shigemi Suganuma ,  Kentaro Masuda

IPC分类号： H02K35/02 ,  H02K15/00

CPC分类号： H02K35/02 ,  Y10T29/49009

摘要： A specific condition for enhancing the power generation efficiency of an oscillation type electromagnetic power generator is disclosed. Solenoid coils constituting the oscillation type electromagnetic power generator are wound in directions opposite to each other with a predetermined coil gap therebetween. Adjacent magnets of a movable magnet are connected to each other via a spacer having a predetermined thickness in such a manner that poles with the same polarity are opposed to each other. A coil pitch which is the total dimension of the coil length of one solenoid coil and the coil gap and a magnet pitch which is the total dimension of the magnet length of one magnet of the movable magnet and the thickness of the spacer are almost equal to each other, and the coil length is shorter than the magnet length.

摘要翻译： 公开了用于提高振荡型电磁发电机的发电效率的具体条件。 构成振荡型电磁发电机的电磁线圈以彼此相反的方向缠绕，其间具有预定的线圈间隙。 可动磁铁的相邻磁体通过具有预定厚度的间隔件彼此连接，使得具有相同极性的极彼此相对。 作为一个螺线管线圈的线圈长度和线圈间隙的总尺寸的线圈间距和作为可动磁铁的一个磁体的磁体长度的总尺寸的磁体间距和间隔件的厚度几乎等于 并且线圈长度比磁体长度短。