公开(公告)号：US20120319539A1

公开(公告)日：2012-12-20

申请号：US13601309

申请日：2012-08-31

申请人： Takayoshi OZAKI ,  Yusuke Makino ,  Koichi Okada

发明人： Takayoshi OZAKI ,  Yusuke Makino ,  Koichi Okada

IPC分类号： H02K7/14

CPC分类号： H02K1/30 ,  H02K1/28 ,  Y02T10/641

摘要： A drive motor for an electric vehicle is an IPM motor including a motor rotor (25), which is made up of a rotor core portion (29) having an inner peripheral surface, which is mounted externally on a rotary output shaft (24) and which is round in sectional shape, and a permanent magnet (30) disposed within the rotor core portion (29). At a circumferential position which will become proximate to a site of the permanent magnet (30), displaced towards an outer diametric side of the rotor core portion (29), an inner peripheral surface of the rotor core portion (29) and an outer peripheral surface of the rotary output shaft are provided with respective non-round shaped portions (29a, 24a) of a circular shape in section, which form respective parts of a detention or arresting unit (31) for arresting the motor rotor (25) from rotating relative to the rotary output shaft (24).

摘要翻译： 一种用于电动车辆的驱动电动机是包括电动机转子（25）的IPM电动机，该电动机转子由外部设置在旋转输出轴（24）上的具有内周面的转子芯部（29）和 其截面形状为圆形，以及设置在转子芯部（29）内的永磁体（30）。 在靠近永磁体（30）的位置的圆周位置处，朝向转子芯部（29）的外径侧移位，转子芯部（29）的内周面和外周 旋转输出轴的表面设置有圆形截面的相应的非圆形部分（29a，24a），其形成用于阻止马达转子（25）旋转的滞留单元（31）的相应部分 相对于旋转输出轴（24）。

公开(公告)号：US20120319458A1

公开(公告)日：2012-12-20

申请号：US13598192

申请日：2012-08-29

申请人： Takayoshi OZAKI ,  Koichi OKADA ,  Yusuke MAKINO

发明人： Takayoshi OZAKI ,  Koichi OKADA ,  Yusuke MAKINO

IPC分类号： B60K7/00 ,  B60K11/02

CPC分类号： H02K7/116 ,  B60K7/0007 ,  B60K17/046 ,  B60K2001/006 ,  B60K2007/0038 ,  B60K2007/0092 ,  B60L3/0061 ,  B60L15/2054 ,  B60L2220/44 ,  B60L2220/50 ,  B60L2240/36 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/425 ,  H02K5/20 ,  H02K9/19 ,  Y02T10/641 ,  Y02T10/645 ,  Y02T10/72 ,  Y02T10/7275

摘要： An in-wheel motor drive apparatus is provided that facilitates the dissipation of the heat generated by a motor and that is excellent in cooling performance. A range (L) of number of revolutions within which a motor (B) generates a maximum torque by low-speed-rotation includes a high-output sub-zone (LH) in which a torque is no less than 50% of the maximum torque. In the high-output sub-zone, a loss in a stator represents no less than 50% of a loss in the motor (B), with the loss in the motor consisting of copper loss and core loss. The motor (B) may include cooling medium passage(s) (45) configured to cool coil portion(s) (28) of the stator (23) with a cooling liquid, and the copper loss may represent no less than 25% of the loss in the motor (B).

摘要翻译： 提供了一种有助于散发由电动机产生的热量并且具有优异的冷却性能的轮内电动机驱动装置。 电动机（B）通过低速旋转产生最大转矩的转数范围（L）包括高输出副区域（LH），其中转矩不小于最大转矩的50％ 扭矩。 在高输出次区域，定子损耗不小于电机损耗的50％（B），电机损耗由铜损和铁芯损耗组成。 马达（B）可以包括用冷却液冷却定子（23）的线圈部分（28）的冷却介质通道（45），铜损可以表示不少于25％ 电机损耗（B）。

公开(公告)号：US07900339B2

公开(公告)日：2011-03-08

申请号：US12138584

申请日：2008-06-13

申请人： Yusuke Makino

发明人： Yusuke Makino

IPC分类号： H02K15/00

CPC分类号： H02K3/34 ,  H02K3/505 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49012

摘要： In a motor, an insulator covering an armature core has a lid covering an end surface of the armature core. The lid has an inner ring disposed radially inside slots of the armature core and an outer ring disposed radially outside the slots. Each of a plurality of slot insulators inserted into the slots has a blocking portion at a position in the inner ring.

摘要翻译： 在电动机中，覆盖电枢铁芯的绝缘体具有覆盖电枢铁心的端面的盖。 盖子具有径向设置在电枢铁芯的槽内的内圈和位于槽的径向外侧的外环。 插入槽中的多个槽绝缘体中的每一个在内圈的位置处具有阻挡部分。

公开(公告)号：US07737592B2

公开(公告)日：2010-06-15

申请号：US12016322

申请日：2008-01-18

申请人： Yusuke Makino ,  Yoshio Fujii

发明人： Yusuke Makino ,  Yoshio Fujii

IPC分类号： H02K3/46 ,  H02K1/28

CPC分类号： H02K3/522 ,  H02K1/276 ,  H02K1/28 ,  H02K1/30 ,  H02K17/165 ,  H02K2203/09

摘要： In a motor, an upper surface of a flange portion of a shaft is arranged axially below a bottom end surface of a rotor core. A spacer having an axial thickness slightly greater than that of the flange portion is arranged on a radially outer side of the flange portion. A bottom surface of the spacer makes contact with an end plate whose inner circumferential surface has a radius, centered about a central axis, smaller than a radius of the flange portion. The end plate is secured to the rotor core via a fixing member.

摘要翻译： 在电动机中，轴的凸缘部分的上表面被轴向设置在转子芯的底端表面下方。 具有略大于凸缘部分的轴向厚度的间隔件布置在凸缘部分的径向外侧上。 间隔件的底面与其内周面具有以中心轴为中心的半径小于凸缘部的半径的端板接触。 端板通过固定部件固定在转子芯上。

公开(公告)号：US07635933B2

公开(公告)日：2009-12-22

申请号：US11812421

申请日：2007-06-19

申请人： Yusuke Makino ,  Keita Nakanishi

发明人： Yusuke Makino ,  Keita Nakanishi

IPC分类号： H02K11/00

CPC分类号： H02K3/522 ,  H02K5/225 ,  H02K11/225 ,  H02K15/0075 ,  Y10T29/49009 ,  Y10T29/53157 ,  Y10T29/53235

摘要： After a winding machine connects a winding wire to a terminal pin, a slackening member is moved in a substantially horizontal direction substantially orthogonal to a direction of a terminal block being extended so as to be located on an orbit of the winding wire. Then, a led part of the winding wire radially between the terminal pin and teeth is extended to the teeth while in contact with a curved surface of a tip of the slackening member. That is, the led part is extended while bent in the substantially horizontal direction. After the winding wire is wound around the respective teeth, the slackening member is moved out of the orbit.

摘要翻译： 在绕线机将绕组线连接到端子销之后，松弛构件在与正在延伸的端子块的方向大致正交的基本水平的方向上移动，以便位于绕组线的轨道上。 然后，径向地在端子销和齿之间的绕组的引线部分在与松弛部件的尖端的弯曲表面接触的同时延伸到齿上。 也就是说，在大致水平的方向弯曲时，引导部分被延伸。 绕组绕线缠绕在相应的齿上之后，松弛构件被移出轨道。

公开(公告)号：US06566621B2

公开(公告)日：2003-05-20

申请号：US09995578

申请日：2001-11-29

申请人： Yusuke Makino

发明人： Yusuke Makino

IPC分类号： H01H3366

CPC分类号： H01H33/66207 ,  C04B37/026 ,  C04B2237/122 ,  C04B2237/125 ,  C04B2237/126 ,  C04B2237/343 ,  C04B2237/405 ,  C04B2237/72 ,  C04B2237/80 ,  C04B2237/86 ,  H01H2033/66215 ,  Y10T428/12611

摘要： A metal-ceramic composite (a vacuum switch unit 50) having a metal member 13 having a tubular portion 13b, and a cylindrical ceramic member 55. The metal-ceramic composite (the vacuum switch unit 50) has a structure in which an end face of the tubular portion 13b of the metal member 13 is butt joined via a joint metal layer 15 to an end face 55a of the cylindrical ceramic member 55 in an edge sealed manner. In order to provide a metal-ceramic composite having a high joint strength which is less likely to cause defects such as cuts or cracks at the joint, the joint metal layer 15 and the ceramic member 55 contact each other at an annular region of W (mm) in average width which extends circumferentially about the end face 55a of the ceramic member 55. Furthermore, W and D have respective values which satisfy D≧30 {circle around (1)}; and (1/60)×D≦W≦(D/30)+3.1 {circle around (2)} where D (mm) is an outer diameter of the ceramic member.

摘要翻译： 金属陶瓷复合体（真空开关单元50）具有具有管状部分13b的金属构件13和圆柱形陶瓷构件55.金属 - 陶瓷复合材料（真空开关单元50）具有这样的结构，其中端面 金属构件13的管状部分13b通过接合金属层15以边缘密封的方式对接在圆筒形陶瓷构件55的端面55a上。 为了提供具有高接合强度的金属 - 陶瓷复合体，其不太可能导致接头处的切口或裂纹等缺陷，接头金属层15和陶瓷构件55在W（ 另外，W和D分别具有满足D> = 30（圆周（1和（1/60）×D <= W）的各自的值， =（D / 30）+3.1 {圆周（2）其中D（mm）是陶瓷构件的外径。

公开(公告)号：US5887620A

公开(公告)日：1999-03-30

申请号：US901677

申请日：1997-07-28

申请人： Tomonori Niwa ,  Yusuke Makino

发明人： Tomonori Niwa ,  Yusuke Makino

IPC分类号： F16K11/00 ,  C04B38/04 ,  C04B38/08 ,  C04B41/00 ,  F16C33/04 ,  F16K25/00 ,  F16K11/06 ,  F16K51/00

CPC分类号： C04B41/009 ,  C04B38/08 ,  C04B41/0018 ,  F16C33/043 ,  F16K25/005 ,  C04B2111/00353 ,  C04B2111/00405 ,  Y10T137/86815

摘要： A porous ceramic material for a slidable member or unit such as a valve unit of a combination faucet. The porous ceramic material comprises a ceramic sintered body which is formed with pores dispersedly located therein. The pores are defined respectively by surface layers forming part of the ceramic sintered body. Each surface layer contains silicon in a content higher than that in other part of the ceramic sintered body. The porous ceramic material is prepared, for example, first by mixing ceramic powder and hollow particles each of which contains silicon so as to obtain a mixture; then by forming the mixture into a predetermined shape to obtain a formed body; and finally by sintering the formed body at a temperature higher than a melting point of each hollow particle to thus obtain the sintered body formed with pores and containing silicon.

摘要翻译： 用于可滑动构件或单元的多孔陶瓷材料，例如组合龙头的阀单元。 多孔陶瓷材料包括陶瓷烧结体，其形成有分散在其中的孔。 孔分别由形成陶瓷烧结体的一部分的表层形成。 每个表面层含有比陶瓷烧结体的其它部分高的硅。 多孔陶瓷材料例如首先通过混合陶瓷粉末和各自含有硅的中空颗粒来制备，以获得混合物; 然后通过将混合物形成预定的形状以获得成形体; 最后通过在高于每个中空颗粒的熔点的温度下烧结成形体，从而获得形成有孔的含有硅的烧结体。

公开(公告)号：US20130009522A1

公开(公告)日：2013-01-10

申请号：US13599060

申请日：2012-08-30

申请人： Takayoshi OZAKI ,  Yusuke Makino ,  Koichi Okada

发明人： Takayoshi OZAKI ,  Yusuke Makino ,  Koichi Okada

IPC分类号： H02K7/14

CPC分类号： H02K7/116 ,  H02K1/2766 ,  H02K5/20 ,  H02K21/16 ,  Y02T10/641

摘要： A drive motor for an electrically powered automotive vehicle is provided which includes a motor stator including a magnetic body and coils. The inner peripheral surface of the magnetic body has a plurality of teeth protruding therefrom, around which the coils are wound. The drive motor also includes a motor housing mounted to an outer periphery of the motor stator to retain the motor stator. The outer peripheral surface of the magnetic body includes cutout portion(s) formed at circumferential location(s) thereof, with the circumferential location(s) being at the same phase as those of the teeth. An inner peripheral surface of the motor housing includes engagement portion(s) formed at circumferential location(s) thereof, with the circumferential location(s) being opposed to the cutout portion(s). The engagement portion(s) is/are engageable with the cutout portion(s). The engagement portion(s) and the cutout portion(s) cooperate with each other to form arresting unit(s) for arresting the motor stator.

摘要翻译： 提供了一种用于电动机动车辆的驱动电机，其包括具有磁体和线圈的电动机定子。 磁性体的内周面具有从其突出的多个齿，卷绕线圈。 驱动电动机还包括安装到电动机定子的外周以保持电动机定子的电动机壳体。 磁体的外周面包括形成在其周向位置的切口部分，其周向位置与齿的相位相同。 马达壳体的内周面包括形成在其周向位置的接合部分，其周向位置与切口部分相对。 接合部分可以与切口部分接合。 接合部分和切口部分彼此协作以形成用于阻止电动机定子的止动单元。

公开(公告)号：US20080309173A1

公开(公告)日：2008-12-18

申请号：US12138577

申请日：2008-06-13

申请人： Yusuke MAKINO

发明人： Yusuke MAKINO

IPC分类号： H02K9/00 ,  H02K3/48

CPC分类号： H02K3/345 ,  H02K3/50

摘要： In a motor, an insulator covering an armature core has a lid covering an end surface of the armature core. The lid has an inner ring disposed radially inside slots of the armature core and an outer ring disposed radially outside the slots. Each of a plurality of slot insulators inserted into the slots has a blocking portion at a position in the inner ring.

摘要翻译： 在电动机中，覆盖电枢铁芯的绝缘体具有覆盖电枢铁心的端面的盖。 盖子具有径向设置在电枢铁芯的槽内的内圈和位于槽的径向外侧的外环。 插入槽中的多个槽绝缘体中的每一个在内圈的位置处具有阻挡部分。

公开(公告)号：US06733871B2

公开(公告)日：2004-05-11

申请号：US10265144

申请日：2002-10-07

申请人： Yusuke Makino

发明人： Yusuke Makino

IPC分类号： B32B300

CPC分类号： C04B37/006 ,  B23K35/302 ,  B23K35/3033 ,  B23K35/32 ,  B32B18/00 ,  B32B2311/12 ,  B32B2311/22 ,  B32B2311/30 ,  C04B37/026 ,  C04B41/009 ,  C04B41/52 ,  C04B41/89 ,  C04B2235/3418 ,  C04B2235/656 ,  C04B2235/658 ,  C04B2235/96 ,  C04B2237/125 ,  C04B2237/343 ,  C04B2237/40 ,  C04B2237/403 ,  C04B2237/404 ,  C04B2237/405 ,  C04B2237/406 ,  C04B2237/407 ,  C04B2237/704 ,  C04B2237/706 ,  C04B2237/72 ,  H01H33/66207 ,  H01H33/66261 ,  H01H2033/66215 ,  H05K1/092 ,  H05K3/245 ,  Y10T428/12535 ,  Y10T428/12771 ,  Y10T428/24917 ,  Y10T428/24926 ,  C04B41/4539 ,  C04B41/5035 ,  C04B41/5133 ,  C04B41/5138 ,  C04B41/5144 ,  C04B41/5127 ,  C04B35/10 ,  C04B35/00

摘要： A process for producing a ceramic member for bonding, which comprises: a first step of preparing a lower layer paste with the use of a first mixture comprising nickel, tungsten and molybdenum, applying the lower layer paste to a surface of a ceramic base which is a sintered ceramic, and drying the resultant coating layer to form a lower layer after the applying; a second step of preparing an upper layer paste with the use of a second mixture comprising one of nickel and nickel oxide and at least one of copper, copper oxide, manganese and manganese oxide, applying the upper layer paste to the lower layer, and drying the resultant coating layer to form an upper layer after the applying; and a third step of heating the lower layer and the upper layer to bake the lower layer and the upper layer.

摘要翻译： 一种用于接合的陶瓷构件的制造方法，包括：第一步骤，使用包含镍，钨和钼的第一混合物制备下层浆料，将下层糊料施加到陶瓷基材的表面， 烧结陶瓷，并在涂布后干燥所得到的涂层以形成下层; 使用包含镍和氧化镍中的一种和铜，氧化铜，锰和锰氧化物中的至少一种的第二混合物制备上层糊料的第二步骤，将上层糊剂施加到下层，并干燥 所得涂层在施涂后形成上层; 以及加热下层和上层以烘烤下层和上层的第三步骤。