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34 条记录 (耗时 0.044 秒)

    Transformer
    4.
    发明授权
    Transformer 有权
    变压器

    公开(公告)号：US08872614B2

    公开(公告)日：2014-10-28

    申请号：US13392251

    申请日：2010-10-19

    申请人： Ryuichi Nishiura ,  Yasuo Fujiwara ,  Yoshinori Shimizu ,  Tetsuya Matsuda ,  Takeshi Imura ,  Kazuaki Aono ,  Hiroyuki Akita

    发明人： Ryuichi Nishiura ,  Yasuo Fujiwara ,  Yoshinori Shimizu ,  Tetsuya Matsuda ,  Takeshi Imura ,  Kazuaki Aono ,  Hiroyuki Akita

    IPC分类号： H01F27/24

    CPC分类号： H01F27/245

    摘要： A transformer includes a leg iron core including a plurality of magnetic sheets stacked in one direction (Z axis direction), and a coil wound around the leg iron core. A slit is formed in at least a magnetic sheet which faces an inner peripheral surface of the coil in a stacking direction of the plurality of magnetic sheets, of the plurality of magnetic sheets. Since eddy current is divided by the slit, eddy current density can be reduced. By reducing the eddy current density, loss density in an iron core can be reduced. By reducing the loss density in the iron core, loss in the transformer can be reduced.

    摘要翻译： 变压器包括：包括沿一个方向（Z轴方向）堆叠的多个磁性片的腿铁芯和缠绕在铁芯上的线圈。 在所述多个磁性片中，至少形成有与所述多个磁性片的层叠方向相对的所述线圈的内周面的磁性片。 由于涡流被狭缝分割，因此可以减小涡流密度。 通过降低涡流密度，可以减少铁芯中的损耗密度。 通过降低铁芯的损耗密度，可以减小变压器的损耗。

    Static apparatus
    5.
    发明授权
    Static apparatus 有权
    静态装置

    公开(公告)号：US09024714B2

    公开(公告)日：2015-05-05

    申请号：US13575134

    申请日：2010-10-22

    申请人： Tetsuya Matsuda ,  Ryuichi Nishiura ,  Hiroyuki Akita ,  Takeshi Imura ,  Yasuo Fujiwara ,  Yoshinori Shimizu ,  Kazuaki Aono

    发明人： Tetsuya Matsuda ,  Ryuichi Nishiura ,  Hiroyuki Akita ,  Takeshi Imura ,  Yasuo Fujiwara ,  Yoshinori Shimizu ,  Kazuaki Aono

    IPC分类号： H01F27/24 ,  H01F21/06 ,  H01F21/08 ,  H01F27/28 ,  H01F27/245 ,  H01F27/34

    CPC分类号： H01F27/245 ,  H01F27/34

    摘要： A static apparatus includes an iron core which includes a plurality of magnetic plates stacked in one direction and in which a shaft portion having a main surface and a side surface is formed, and a coil wound around the shaft portion. Slits extending in an axial direction of the shaft portion are formed in at least a surface layer magnetic plate constituting the main surface, of the plurality of magnetic plates. Some of the slits are formed in the main surface, at an end portion close to the side surface, at a predetermined formation density. The formation density of the slits is highest at the predetermined formation density, and is reduced as at least one of a minimum distance from the side surface within the main surface and a distance from the main surface on a side close to the slits in the stacking direction is increased.

    摘要翻译： 静电装置包括：铁心，其包括在一个方向上堆叠的多个磁性板，并且其中形成有主表面和侧表面的轴部分以及围绕轴部分缠绕的线圈。 在至少构成多个磁性板的主表面的表层磁性板中形成有沿轴部的轴向延伸的狭缝。 一些狭缝以预定的形成密度形成在主表面，靠近侧表面的端部处。 狭缝的形成密度在预定的形成密度处最高，并且作为与主表面中的侧表面的最小距离以及离堆叠中的狭缝附近的主表面的距离中的至少一个减小 方向增加。

    STATIC APPARATUS
    6.
    发明申请
    STATIC APPARATUS 有权
    静态装置

    公开(公告)号：US20120299686A1

    公开(公告)日：2012-11-29

    申请号：US13575134

    申请日：2010-10-22

    申请人： Tetsuya Matsuda ,  Ryuichi Nishiura ,  Hiroyuki Akita ,  Takeshi Imura ,  Yasuo Fujiwara ,  Yoshinori Shimizu ,  Kazuaki Aono

    发明人： Tetsuya Matsuda ,  Ryuichi Nishiura ,  Hiroyuki Akita ,  Takeshi Imura ,  Yasuo Fujiwara ,  Yoshinori Shimizu ,  Kazuaki Aono

    IPC分类号： H01F27/24

    CPC分类号： H01F27/245 ,  H01F27/34

    摘要： A static apparatus includes an iron core which includes a plurality of magnetic plates stacked in one direction and in which a shaft portion having a main surface and a side surface is formed, and a coil wound around the shaft portion. Slits extending in an axial direction of the shaft portion are formed in at least a surface layer magnetic plate constituting the main surface, of the plurality of magnetic plates. Some of the slits are formed in the main surface, at an end portion close to the side surface, at a predetermined formation density. The formation density of the slits is highest at the predetermined formation density, and is reduced as at least one of a minimum distance from the side surface within the main surface and a distance from the main surface on a side close to the slits in the stacking direction is increased.

    摘要翻译： 静电装置包括：铁心，其包括在一个方向上堆叠的多个磁性板，并且其中形成有主表面和侧表面的轴部分以及围绕轴部分缠绕的线圈。 在至少构成多个磁性板的主表面的表层磁性板中形成有沿轴部的轴向延伸的狭缝。 一些狭缝以预定的形成密度形成在主表面，靠近侧表面的端部处。 狭缝的形成密度在预定的形成密度处最高，并且作为与主表面中的侧表面的最小距离以及离堆叠中的狭缝附近的主表面的距离中的至少一个减小 方向增加。

    Voltage transforming apparatus
    7.
    发明授权
    Voltage transforming apparatus 有权
    电压变压装置

    公开(公告)号：US08274804B2

    公开(公告)日：2012-09-25

    申请号：US12744264

    申请日：2008-03-04

    申请人： Toshihiro Noda ,  Tetsuya Matsuda ,  Hiroshi Kiuchi

    发明人： Toshihiro Noda ,  Tetsuya Matsuda ,  Hiroshi Kiuchi

    IPC分类号： H02J3/01 ,  H02M7/42

    CPC分类号： H01F30/04 ,  H02P13/06 ,  Y10T307/25 ,  Y10T307/707

    摘要： A voltage transforming apparatus includes a first high voltage side coil, a first low voltage side coil magnetically coupled to the first high voltage side coil, a second low voltage side coil magnetically coupled to the first high voltage side coil, and a first switch switching an externally supplied voltage between being supplied to the first low voltage side coil and the second low voltage side coil and being supplied to the first high voltage side coil. The first low voltage side coil and the second low voltage side coil are provided such that a magnetic flux that is generated by current flowing through the first low voltage side coil and a magnetic flux that is generated by current flowing through the second low voltage side coil cancel each other out when a voltage is supplied via the first switch.

    摘要翻译： 电压变换装置包括：第一高压侧线圈，与第一高压侧线圈磁耦合的第一低压侧线圈，与第一高压侧线圈磁耦合的第二低压侧线圈;以及第一开关， 提供给第一低压侧线圈和第二低压侧线圈之间的外部供电电压并被提供给第一高压侧线圈。 第一低压侧线圈和第二低压侧线圈被设置为使得由流过第一低压侧线圈的电流产生的磁通和流过第二低压侧线圈的电流产生的磁通量 当通过第一开关提供电压时，彼此相互抵消。

    TRANSFORMER
    8.
    发明申请
    TRANSFORMER 有权
    变压器

    公开(公告)号：US20110248813A1

    公开(公告)日：2011-10-13

    申请号：US13133506

    申请日：2009-02-13

    申请人： Toshihiro Noda ,  Tetsuya Matsuda ,  Hiroshi Kiuchi

    发明人： Toshihiro Noda ,  Tetsuya Matsuda ,  Hiroshi Kiuchi

    IPC分类号： H01F17/04

    CPC分类号： H01F27/365 ,  H01F30/04

    摘要： A transformer includes the first iron core having a plurality of legs arranged spaced apart from each other; a plurality of high-voltage side coils wound around the plurality of legs, respectively, and receiving a common single-phase AC power; and a plurality of low-voltage side coils provided corresponding to the high-voltage side coils, magnetically coupled to the corresponding high-voltage side coils, and wound around the plurality of legs, respectively. The high-voltage side coils and the corresponding low-voltage side coils constitute a plurality of coil groups. The transformer further includes the second iron core provided between the coil groups adjacent to each other.

    摘要翻译： 变压器包括具有彼此间隔布置的多个腿的第一铁芯; 分别缠绕在多个支​​腿上的多个高压侧线圈，并且接收公共的单相交流电力; 以及多个与高压侧线圈相对应地设置的低压侧线圈，磁耦合到相应的高压侧线圈，并且分别缠绕在多个腿上。 高压侧线圈和相应的低压侧线圈构成多个线圈组。 变压器还包括设置在彼此相邻的线圈组之间的第二铁芯。

    Space Structure
    9.
    发明申请
    Space Structure 有权
    空间结构

    公开(公告)号：US20080110127A1

    公开(公告)日：2008-05-15

    申请号：US11793999

    申请日：2006-04-18

    申请人： Naoki Terada ,  Takashi Kunishita ,  Hideki Tachikawa ,  Tetsuya Matsuda

    发明人： Naoki Terada ,  Takashi Kunishita ,  Hideki Tachikawa ,  Tetsuya Matsuda

    IPC分类号： E04H12/10

    CPC分类号： E04B2/7435 ,  E04B1/58 ,  E04B2/761 ,  E04B2/766 ,  E04B2/78 ,  E04B2/7818 ,  E04B2001/2496 ,  E04B2001/5881 ,  E04B2002/749 ,  E04C3/02 ,  E04C3/06 ,  E04C2003/026 ,  E04C2003/0421 ,  E04C2003/0439 ,  E04C2003/0478 ,  E04H1/1272 ,  E06B3/5436 ,  F16B7/0473 ,  F16B7/185 ,  F16M1/00 ,  F16M11/10 ,  F16M11/22

    摘要： A space structure is composed of a post member and a horizontal beam member. The post member has a post member groove portion that constitutes a semi-closed space having an opening portion in a cross section of the post member and extends along its axial direction. The horizontal beam member has one or plurality of horizontal beam member groove portions each of which constitutes a semi-closed space having an opening portion in a cross section of the horizontal beam member and extends along its axial direction. Connection of the post member and the horizontal beam member is achieved by connecting connection means that can be moved inside the post member groove portion that the post member has or the horizontal beam member groove portion that the horizontal beam member has to an arbitrary position along its axial direction and can be fixed at that position, with the post member or the horizontal beam member through the opening portion of the post member groove portion or the horizontal beam member groove portion. Thus, it is possible to design a new space structure easily to flexibly adapt it to newly developed information apparatuses or replacement of information apparatuses.

    摘要翻译： 空间结构由柱构件和水平梁构件构成。 柱构件具有柱构件槽部，其构成在柱构件的横截面中具有沿着其轴向方向延伸的开口部的半封闭空间。 水平梁构件具有一个或多个水平梁构件槽部分，每个水平梁构件槽部分构成在水平梁构件的横截面中具有开口部分并沿其轴向方向延伸的半封闭空间。 柱构件和水平梁构件的连接是通过连接连接装置来实现的，该连接装置可以在柱构件具有的柱构件槽部分中移动，或者水平梁构件槽部分的水平梁构件槽部分沿其沿着任意位置移动 并且可以通过柱构件槽部分的开口部分或水平梁构件槽部分将柱构件或水平梁构件固定在该位置。 因此，可以容易地设计新的空间结构，以灵活地适应新开发的信息装置或信息装置的更换。

    Magnetic actuator
    10.
    发明授权
    Magnetic actuator 有权
    磁力执行器

    公开(公告)号：US07102475B2

    公开(公告)日：2006-09-05

    申请号：US10642517

    申请日：2003-08-18

    申请人： Takafumi Nakagawa ,  Mitsuru Tsukima ,  Toshie Takeuchi ,  Kenichi Koyama ,  Tetsuya Matsuda ,  Nobumoto Tohya

    发明人： Takafumi Nakagawa ,  Mitsuru Tsukima ,  Toshie Takeuchi ,  Kenichi Koyama ,  Tetsuya Matsuda ,  Nobumoto Tohya

    IPC分类号： H01F7/08

    CPC分类号： H01H33/6662

    摘要： A magnetic actuator includes a first yoke, an armature which is provided inside the first yoke and made movable in reciprocating motion along a first direction inside the first yoke, first and second coils fitted inside the first yoke, a pair of second yokes affixed to the first yoke along a second direction, and permanent magnets affixed to the second yokes in a manner that the permanent magnets are positioned face to face with the armature. In the magnetic actuator thus constructed, fluxes generated by the first and second coils pass through first magnetic circuits whereas fluxes generated by the permanent magnets pass through second magnetic circuits differing from the first magnetic circuits.

    摘要翻译： 磁性致动器包括第一磁轭，电枢，其设置在第一磁轭内部，并且沿着第一方向内的第一磁轭内的第一方向可往复运动地移动;安装在第一磁轭内的第一和第二线圈，固定到第一磁轭的一对第二磁轭 第一磁轭沿着第二方向，以及固定到第二磁轭的永磁体，其中永磁体被定位成与电枢面对面。 在这样构成的磁致动器中，由第一和第二线圈产生的磁通通过第一磁路，而由永磁体产生的磁通通过与第一磁路不同的第二磁路。