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1. 发明授权

US10355625B2 DC brushless motor and method for controlling the same 有权
公开(公告)号：US10355625B2
公开(公告)日：2019-07-16
申请号：US13989010
申请日：2011-11-18
申请人： Akira Tsutsui , Kenichi Inoue , Kyoji Zaitsu
发明人： Akira Tsutsui , Kenichi Inoue , Kyoji Zaitsu
IPC分类号： H02P6/08 , H02K1/02 , H02K1/14 , H02K19/10
摘要： This DC brushless motor (1) is provided with a stator (2) that has exciting coils (31, 32) and a rotor (4) that is positioned coaxially to the stator (2). The stator (2) has a quasi-E-shaped cross-section in the axial direction at the radius part; a plurality of protrusions (212, 222, 232) serving as magnetic poles are formed on the respective 3 parallel sections (211, 221, 231) of the E in the same number in the circumferential direction; and of the magnetic poles (212, 222, 232) formed at the 3 parallel sections (211, 221, 231) of the E, the top and the bottom magnetic poles (212, 232) are respectively positioned so as to be shifted in the opposite directions in the circumferential direction with respect to the center line of the middle magnetic pole (222). Changes in the magnetic resistance between the stator (2) and the rotor (4), which are caused by the flow of a magnetic flux generated around the exciting coils (31, 32), are utilized as a driving force. The DC brushless motor (1) configured in said manner exhibits excellent space efficiency at low cost and is less affected by temperature changes.

2. 发明申请

US20130200744A1 BRUSHLESS DC MOTOR AND METHOD FOR CONTROLLING THE SAME 审中-公开
标题翻译：无刷直流电动机及其控制方法
公开(公告)号：US20130200744A1
公开(公告)日：2013-08-08
申请号：US13880052
申请日：2011-10-04
申请人： Takeo Miyamura , Kenichi Inoue , Akira Tsutsui , Hiroshi Hashimoto , Hiroyuki Mitani , Kyoji Zaitsu
发明人： Takeo Miyamura , Kenichi Inoue , Akira Tsutsui , Hiroshi Hashimoto , Hiroyuki Mitani , Kyoji Zaitsu
IPC分类号： H02K1/06 , H02K3/04 , H02P6/22
CPC分类号： H02K1/06 , H02K1/02 , H02K3/04 , H02K19/06 , H02K19/12 , H02K19/14 , H02K2213/03 , H02P6/20 , H02P6/22
摘要： This brushless DC motor (1) is provided with a stator (3) having a main body (312, 322) disposed on both ends thereof in the rotational axis direction with a single exciting coil (2) disposed between the main bodies (312, 322), and with a rotor (4) disposed in the interior of the stator (3), wherein main body (312) is formed with a first magnetic core (31) and main body (322) is formed with a second magnetic core (32), the magnetic cores (31, 32) functioning as a magnetic pole and having protrusions (311, 321), the quantity of which being different for each magnetic core (31, 32). The brushless DC motor (1) uses, as the driving force, the variation in the magnetic resistance between the stator (3) and the rotor (4) in relation to the flow of the magnetic flux generated in the periphery of the exciting coil (2). The method for controlling the brushless DC motor (1) of the present invention is a method for controlling the abovementioned brushless DC motor (1) in which starting coils (5 (5a, 5b)) each having a rectifier cell (52 (52a, 52b)) are disposed on the periphery of protrusion (321), wherein the rectifier cells (52) of the starting coils (5) impart, to the exciting coil (2), a pulse current having a polarity corresponding to the intended rotational direction, and having a start-up time and wave height that are sufficient for turning on.
摘要翻译：该无刷直流电动机（1）具有定子（3），该定子（3）具有主体（312,322），其主体（312,322）设置在主体（312,322）的主体（312,322）的旋转轴方向的两端， 322），并且配置在定子（3）的内部的转子（4），其中主体（312）形成有第一磁芯（31），主体（322）形成有第二磁芯（32），用作磁极并具有突出部（311,321）的磁芯（31,32），其数量对于每个磁芯（31,32）而言是不同的。作为驱动力，无刷直流电动机1相对于在励磁线圈周围产生的磁通的流动使用定子（3）和转子（4）之间的磁阻的变化（ 2）。本发明的无刷直流电动机（1）的控制方法是一种控制上述无刷直流电动机（1）的方法，其中，具有整流电池（52（52a，5b） 52b））设置在突起（321）的周围，其中起动线圈（5）的整流电池（52）向励磁线圈（2）施加具有与期望的旋转方向对应的极性的脉冲电流并且具有足以开启的起动时间和波高。

3. 发明授权

US09263181B2 Multi-phase transformer and transformation system 有权
标题翻译：多相变压器和变压系统
公开(公告)号：US09263181B2
公开(公告)日：2016-02-16
申请号：US13809393
申请日：2011-07-22
申请人： Kenichi Inoue , Takayoshi Miyazaki , Kyoji Zaitsu , Koji Inoue
发明人： Kenichi Inoue , Takayoshi Miyazaki , Kyoji Zaitsu , Koji Inoue
IPC分类号： H01F30/12 , H01F21/02 , H01F27/28 , H01F27/24 , H01F27/08
CPC分类号： H01F30/12 , H01F27/2847 , H01F27/2871
摘要： Provided are a multi-phase transformer having an easier-producible structure, and a transformation system wherein a plurality of such transformers are serially connected. Disclosed is a three-phase transformer (Tra) provided with three coils (1u, 1v, 1w) and a pair of magnetic members (21, 22) respectively provided on opposite ends in the axial direction of the coils (1u, 1v, 1w), wherein the coils (1u, 1v, 1w) are respectively provided with first and second sub-coils (11u, 12u; 11v, 12v; 11w, 12w).
摘要翻译：提供一种具有更容易制造的结构的多相变压器，以及其中多个这样的变压器串联连接的变换系统。公开了一种具有三个线圈（1u，1v，1w）的三相变压器（Tra）和分别设置在线圈（1u，1v，1w）的轴向两端的相对端的一对磁性部件（21,22）），其中线圈（1u，1v，1w）分别设置有第一和第二子线圈（11u，12u; 11v，12v; 11w，12w）。

4. 发明申请

US20140224467A1 HEAT SINK AND METHOD FOR MANUFACTURING HEAT SINK 有权
标题翻译：用于制造散热器的散热和方法
公开(公告)号：US20140224467A1
公开(公告)日：2014-08-14
申请号：US14236011
申请日：2012-07-26
申请人： Yoshihiro Yokota , Kenichi Inoue , Koji Inoue , Kyoji Zaitsu , Koichi Makii
发明人： Yoshihiro Yokota , Kenichi Inoue , Koji Inoue , Kyoji Zaitsu , Koichi Makii
IPC分类号： F28F21/08 , B23P15/26
CPC分类号： F28F21/08 , B21C23/002 , B21C23/007 , B21C23/22 , B23P15/26 , H01L23/36 , H01L23/3735 , H01L23/3736 , H01L2224/32225 , H01L2924/1301 , H01L2924/13033 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , Y10T29/49826 , H01L2924/00
摘要： This heat sink has bonded on one surface a member to be bonded, and has a cooling member in contact with the other surface. The heat sink is provided with a metal plate having a thermal expansion coefficient larger than that of the member to be bonded, and the metal plate is provided with a center portion where the member to be bonded is bonded, and a plurality of linear peripheral slits formed in a whirl-like radial manner such that the linear peripheral slits surround the center portion.
摘要翻译：该散热器在一个表面上结合有待接合的部件，并且具有与另一个表面接触的冷却部件。散热器设置有热膨胀系数大于待接合部件的热膨胀系数的金属板，并且金属板设置有待接合部件接合的中心部分，以及多个线性周向狭缝形成为旋转状的径向方式，使得线状周边狭缝围绕中心部分。

5. 发明授权

US08614617B2 Reactor 有权
标题翻译：反应堆
公开(公告)号：US08614617B2
公开(公告)日：2013-12-24
申请号：US13381679
申请日：2010-07-16
申请人： Hiroyuki Mitani , Kyoji Zaitsu , Kenichi Inoue , Osamu Ozaki , Hiroshi Hashimoto , Hirofumi Hojo , Koji Inoue , Eiichiro Yoshikawa , Naoya Fujiwara
发明人： Hiroyuki Mitani , Kyoji Zaitsu , Kenichi Inoue , Osamu Ozaki , Hiroshi Hashimoto , Hirofumi Hojo , Koji Inoue , Eiichiro Yoshikawa , Naoya Fujiwara
IPC分类号： H01F17/04 , H01F27/24
CPC分类号： H01F37/00 , H01F3/14 , H01F27/2847
摘要： Provided is a reactor that enables high inductance to be generated with stability in a wide current range, while minimizing noise, processing cost, and eddy-current loss. The reactor (D1) has the ratio (t/W) of the width (W) to the thickness (t) of a conductive member that composes an air-core coil configured to be 1 or less, and preferably, 1/10 or less. Furthermore, the reactor also has the absolute value of a value ((L1−L2)/L3) that has had: the difference (L1−L2) between; the space interval (L1) between an inner wall face of a first core member (3) and an inner wall face of a second core member (4), at the innermost circumference position of the air-core coil (1); and the space (L2) between the inner wall face of the first core member (3) and the inner wall face of the second core member (4), at the outermost circumference position of the air-core coil (1); divided by an average value (L3); configured to be 1/50 or less. The ratio (R/W) of the radius (R), from the axis-center (O) of the air-core coil (1) to the outer circumference of the air-core coil (1), to the width (W) of the air-core coil (1) (conductive member), is 2=R/W=4.
摘要翻译：提供了一种能够在宽电流范围内稳定地产生高电感的电抗器，同时最小化噪声，处理成本和涡流损耗。反应器（D1）的宽度（W）与构成为1以下的空芯线圈的导电部件的厚度（t）的比（t / W）优选为1/10，减。此外，反应器也具有以下的值（（L1-L2）/ L3）的绝对值：其之间的差（L1-L2）在空心线圈（1）的最内圆周位置处的第一芯构件（3）的内壁面与第二芯构件（4）的内壁面之间的空间间隔（L1）; 和空心线圈（1）的最外圆周位置处的第一芯构件（3）的内壁面与第二芯构件（4）的内壁面之间的空间（L2）。除以平均值（L3）; 配置为1/50以下。从空心线圈（1）的轴心（O）到空心线圈（1）的外周的半径（R）的比（R / W），宽度（W 空气芯线圈（1）（导电部件））为2 = R / W = 4。

6. 发明申请

US20130113587A1 MULTI-PHASE TRANSFORMER AND TRANSFORMATION SYSTEM 有权
标题翻译：多相变压器和变压系统
公开(公告)号：US20130113587A1
公开(公告)日：2013-05-09
申请号：US13809393
申请日：2011-07-22
申请人： Kenichi Inoue , Takayoshi Miyazaki , Kyoji Zaitsu , Koji Inoue
发明人： Kenichi Inoue , Takayoshi Miyazaki , Kyoji Zaitsu , Koji Inoue
IPC分类号： H01F30/12
CPC分类号： H01F30/12 , H01F27/2847 , H01F27/2871
摘要： Provided are a multi-phase transformer having an easier-producible structure, and a transformation system wherein a plurality of such transformers are serially connected. Disclosed is a three-phase transformer (Tra) provided with three coils (1u, 1v, 1w) and a pair of magnetic members (21, 22) respectively provided on opposite ends in the axial direction of the coils (1u, 1v, 1w), wherein the coils (1u, 1v, 1w) are respectively provided with first and second sub-coils (11u, 12u; 11v, 12v; 11w, 12w).
摘要翻译：提供一种具有更容易制造的结构的多相变压器，以及其中多个这样的变压器串联连接的变换系统。公开了一种具有三个线圈（1u，1v，1w）的三相变压器（Tra）和分别设置在线圈（1u，1v，1w）的轴向两端的相对端的一对磁性部件（21,22）），其中线圈（1u，1v，1w）分别设置有第一和第二子线圈（11u，12u; 11v，12v; 11w，12w）。

7. 发明申请

US20120280776A1 COMPOSITE WOUND ELEMENT AND TRANSFORMER USING SAME, TRANSFORMATION SYSTEM, AND COMPOSITE WOUND ELEMENT FOR NOISE-CUT FILTER 审中-公开
标题翻译：使用相同的复合材料元件和变压器，转换系统和用于噪声切割过滤器的复合材料元件
公开(公告)号：US20120280776A1
公开(公告)日：2012-11-08
申请号：US13520787
申请日：2010-12-09
申请人： Hiroshi Hashimoto , Takayoshi Miyazaki , Kyoji Zaitsu , Yoshito Fukumoto , Yuichiro Goto , Toshihiro Nogi , Kenichi Inoue , Hiroyuki Mitani , Koji Inoue
发明人： Hiroshi Hashimoto , Takayoshi Miyazaki , Kyoji Zaitsu , Yoshito Fukumoto , Yuichiro Goto , Toshihiro Nogi , Kenichi Inoue , Hiroyuki Mitani , Koji Inoue
IPC分类号： H01F27/02
CPC分类号： H01F27/2847 , H01F17/04 , H01F27/2871 , H01F2027/2857 , H02M1/126
摘要： Disclosed is a composite wound element (Tra) which is used in a transformer or a transformation system, and used as a composite wound element for a noise-cut filter, wherein a plurality of coils (1) are enclosed in a magnetic connection member (2a), and are configured by winding belt-like conductive members (11, 12, 13) so that the width direction of the conductive members (11, 12, 13) corresponds to the axial direction of the coils (1). The transformer, the transformation system, and the composite wound element for a noise-cut filter are provided with the composite wound element having the aforementioned structure. Thus, the composite wound element (Tra), the transformer, the transformation system, and the composite wound element for a noise-cut filter can be produced more easily than ever before.
摘要翻译：公开了一种用于变压器或变压系统中的复合绕线元件（Tra），用作用于噪声截止滤波器的复合绕组元件，其中多个线圈（1）被包围在磁性连接件（并且通过卷绕带状导电构件（11,12,13）构造，使得导电构件（11,12,13）的宽度方向对应于线圈（1）的轴向。具有上述结构的复合绕组元件设有用于噪声切除滤波器的变压器，变换系统和复合绕组元件。因此，复合绕线元件（Tra），变压器，变压系统以及用于噪声截止滤波器的复合绕组元件可以比以前更容易地制造。

8. 发明授权

US09459058B2 Heat sink and method for manufacturing heat sink 有权
标题翻译：散热片和制造散热片的方法
公开(公告)号：US09459058B2
公开(公告)日：2016-10-04
申请号：US14236011
申请日：2012-07-26
申请人： Yoshihiro Yokota , Kenichi Inoue , Koji Inoue , Kyoji Zaitsu , Koichi Makii
发明人： Yoshihiro Yokota , Kenichi Inoue , Koji Inoue , Kyoji Zaitsu , Koichi Makii
IPC分类号： F28F21/08 , H01L23/36 , H01L23/373 , B21C23/00 , B23P15/26 , B21C23/22
CPC分类号： F28F21/08 , B21C23/002 , B21C23/007 , B21C23/22 , B23P15/26 , H01L23/36 , H01L23/3735 , H01L23/3736 , H01L2224/32225 , H01L2924/1301 , H01L2924/13033 , H01L2924/1305 , H01L2924/13055 , H01L2924/13091 , Y10T29/49826 , H01L2924/00
摘要： This heat sink has bonded on one surface a member to be bonded, and has a cooling member in contact with the other surface. The heat sink is provided with a metal plate having a thermal expansion coefficient larger than that of the member to be bonded, and the metal plate is provided with a center portion where the member to be bonded is bonded, and a plurality of linear peripheral slits formed in a whirl-like radial manner such that the linear peripheral slits surround the center portion.
摘要翻译：该散热器在一个表面上结合有待接合的部件，并且具有与另一个表面接触的冷却部件。散热器设置有热膨胀系数大于待接合部件的热膨胀系数的金属板，并且金属板设置有待接合部件接合的中心部分，以及多个线性周向狭缝形成为旋转状的径向方式，使得线状周边狭缝围绕中心部分。

9. 发明申请

US20120105190A1 REACTOR 有权
标题翻译：反应堆
公开(公告)号：US20120105190A1
公开(公告)日：2012-05-03
申请号：US13381679
申请日：2010-07-16
申请人： Hiroyuki Mitani , Kyoji Zaitsu , Kenichi Inoue , Osamu Ozaki , Hiroshi Hashimoto , Hirofumi Hojo , Koji Inoue , Eiichiro Yoshikawa , Naoya Fujiwara
发明人： Hiroyuki Mitani , Kyoji Zaitsu , Kenichi Inoue , Osamu Ozaki , Hiroshi Hashimoto , Hirofumi Hojo , Koji Inoue , Eiichiro Yoshikawa , Naoya Fujiwara
IPC分类号： H01F27/00
CPC分类号： H01F37/00 , H01F3/14 , H01F27/2847
摘要： Provided is a reactor that enables high inductance to be generated with stability in a wide current range, while minimizing noise, processing cost, and eddy-current loss. The reactor (D1) has the ratio (t/W) of the width (W) to the thickness (t) of a conductive member that composes an air-core coil configured to be 1 or less, and preferably, 1/10 or less. Furthermore, the reactor also has the absolute value of a value ((L1−L2)/L3) that has had: the difference (L1−L2) between; the space interval (L1) between an inner wall face of a first core member (3) and an inner wall face of a second core member (4), at the innermost circumference position of the air-core coil (1); and the space (L2) between the inner wall face of the first core member (3) and the inner wall face of the second core member (4), at the outermost circumference position of the air-core coil (1); divided by an average value (L3); configured to be 1/50 or less. The ratio (R/W) of the radius (R), from the axis-center (O) of the air-core coil (1) to the outer circumference of the air-core coil (1), to the width (W) of the air-core coil (1) (conductive member), is 2=R/W=4.
摘要翻译：提供了一种能够在宽电流范围内稳定地产生高电感的电抗器，同时最小化噪声，处理成本和涡流损耗。反应器（D1）的宽度（W）与构成为1以下的空芯线圈的导电部件的厚度（t）的比率（t / W）优选为1/10，减。此外，反应器也具有以下的值（（L1-L2）/ L3）的绝对值：其之间的差（L1-L2）在空心线圈（1）的最内圆周位置处的第一芯构件（3）的内壁面与第二芯构件（4）的内壁面之间的空间间隔（L1）; 和空心线圈（1）的最外圆周位置处的第一芯构件（3）的内壁面与第二芯构件（4）的内壁面之间的空间（L2）。除以平均值（L3）; 配置为1/50以下。从空心线圈（1）的轴心（O）到空心线圈（1）的外周的半径（R）的比（R / W），宽度（W 空气芯线圈（1）（导电部件））为2 = R / W = 4。

10. 发明申请

US20130234540A1 DC BRUSHLESS MOTOR AND METHOD FOR CONTROLLING THE SAME 审中-公开
标题翻译：直流无刷马达及其控制方法
公开(公告)号：US20130234540A1
公开(公告)日：2013-09-12
申请号：US13989010
申请日：2011-11-18
申请人： Akira Tsutsui , Kenichi Inoue , Lyoji Zaitsu
发明人： Akira Tsutsui , Kenichi Inoue , Lyoji Zaitsu
IPC分类号： H02K1/06 , H02K1/02
CPC分类号： H02P6/08 , H02K1/02 , H02K1/145 , H02K19/103
摘要： This DC brushless motor (1) is provided with a stator (2) that has exciting coils (31, 32) and a rotor (4) that is positioned coaxially to the stator (2). The stator (2) has a quasi-E-shaped cross-section in the axial direction at the radius part; a plurality of protrusions (212, 222, 232) serving as magnetic poles are formed on the respective 3 parallel sections (211, 221, 231) of the E in the same number in the circumferential direction; and of the magnetic poles (212, 222, 232) formed at the 3 parallel sections (211, 221, 231) of the E, the top and the bottom magnetic poles (212, 232) are respectively positioned so as to be shifted in the opposite directions in the circumferential direction with respect to the center line of the middle magnetic pole (222). Changes in the magnetic resistance between the stator (2) and the rotor (4), which are caused by the flow of a magnetic flux generated around the exciting coils (31, 32), are utilized as a driving force. The DC brushless motor (1) configured in said manner exhibits excellent space efficiency at low cost and is less affected by temperature changes.
摘要翻译：该直流无刷电动机（1）具有定子（2），该定子具有与定子（2）同轴配置的励磁线圈（31,32）和转子（4）。定子（2）在半径部分处具有在轴向方向上的准E形截面; 作为磁极的多个突起（212,222,232）在圆周方向相同数量的E的3个平行部（211,221,231）上形成，并且形成在E的三个平行部分（211,221,231）上的磁极（212,222,232），顶部和底部磁极（212,232）分别定位成在相对于中间磁极（222）的中心线的圆周方向的相反方向。利用由励磁线圈（31,32）周围产生的磁通的流动引起的定子（2）和转子（4）之间的磁阻的变化被用作驱动力。以所述方式配置的直流无刷电动机（1）以低成本显示优异的空间效率，并且受温度变化的影响较小。

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