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1. 发明申请

US20090134738A1 MOTOR AND APPARATUS EMPLOYING THE SAME 有权
标题翻译：使用其的电动机和设备
公开(公告)号：US20090134738A1
公开(公告)日：2009-05-28
申请号：US12064871
申请日：2006-11-24
申请人： Yuichi Yoshikawa , Yuichi Tanabe , Hiroshi Murakami , Hideharu Hiwaki , Koji Kuyama , Akio Ando
发明人： Yuichi Yoshikawa , Yuichi Tanabe , Hiroshi Murakami , Hideharu Hiwaki , Koji Kuyama , Akio Ando
IPC分类号： H02K1/16
CPC分类号： H02K1/146 , H02K1/06 , H02K1/148 , H02K29/03
摘要： In a stator core having “N” slots, a tooth-width centerline of a linear yoke and a first extension line extended horizontally from a center of rotary shaft toward the linear yoke form a first angle. Assume there are first point on the first extension line at a first distance from the center, a second extension line drawn at a second distance horizontally from the center toward the linear yoke and extended vertically toward arc-shaped yokes, and a third extension line drawn from the center toward teeth ends of the linear yokes with angle “K”. The second and third extension line intersect at a second point. A line between the first and second points intersects with the first extension line, thereby forming the first angle. In this structure, 0
摘要翻译：在具有“N”槽的定子铁芯中，线状磁轭的齿宽中心线和从旋转轴的中心向线性磁轭水平延伸的第一延长线形成第一角度。假设第一延伸线上的第一点与中心距离第一距离，第二延伸线以中心向线性轭水平地第二距离绘制并且垂直延伸到弧形轭，并且第三延伸线被绘制从中心到具有角度“K”的线性轭的齿端。第二和第三延伸线在第二点相交。第一和第二点之间的线与第一延伸线交叉，从而形成第一角度。在该结构中，建立0

2. 发明授权

US07714474B2 Electrical machine having a flattened stator with inclined teeth 有权
标题翻译：具有倾斜齿的扁平定子的电机
公开(公告)号：US07714474B2
公开(公告)日：2010-05-11
申请号：US12064871
申请日：2006-11-24
申请人： Yuichi Yoshikawa , Yuichi Tanabe , Hiroshi Murakami , Hideharu Hiwaki , Koji Kuyama , Akio Ando
发明人： Yuichi Yoshikawa , Yuichi Tanabe , Hiroshi Murakami , Hideharu Hiwaki , Koji Kuyama , Akio Ando
IPC分类号： H02K1/16
CPC分类号： H02K1/146 , H02K1/06 , H02K1/148 , H02K29/03
摘要： In a stator core having “N” slots, a tooth-width centerline of a linear yoke and a first extension line extended horizontally from a center of rotary shaft toward the linear yoke form a first angle. Assume there are first point on the first extension line at a first distance from the center, a second extension line drawn at a second distance horizontally from the center toward the linear yoke and extended vertically toward arc-shaped yokes, and a third extension line drawn from the center toward teeth ends of the linear yokes with angle “K”. The second and third extension line intersect at a second point. A line between the first and second points intersects with the first extension line, thereby forming the first angle. In this structure, 0
摘要翻译：在具有“N”槽的定子铁芯中，线状磁轭的齿宽中心线和从旋转轴的中心向线性磁轭水平延伸的第一延长线形成第一角度。假设第一延伸线上的第一点与中心距离第一距离，第二延伸线以中心向线性轭水平地第二距离绘制并且垂直延伸到弧形轭，并且第三延伸线被绘制从中心到具有角度“K”的线性轭的齿端。第二和第三延伸线在第二点相交。第一和第二点之间的线与第一延伸线交叉，从而形成第一角度。在该结构中，建立0

3. 发明授权

US07474023B2 Disc driving unit and disc equipment using the same 有权
标题翻译：光盘驱动单元及使用该光盘的设备
公开(公告)号：US07474023B2
公开(公告)日：2009-01-06
申请号：US11436243
申请日：2006-05-18
申请人： Toshiyuki Nishikata , Koji Kuyama , Hiroshi Ikeno
发明人： Toshiyuki Nishikata , Koji Kuyama , Hiroshi Ikeno
IPC分类号： H02K7/00
CPC分类号： G11B17/028 , G11B17/0282
摘要： The disc-driving unit is formed of a rotor having a turntable on which a disc is mounted, a stator having a bearing housing, and a drop-guard mechanism for protecting the rotor from coming out of the stator. On the turntable, a plurality of engaging sections are integrally formed, while on the bearing housing, an engaged section is integrally formed. The engaged section has a plurality of recesses each of which has an opening width wide enough for passing through each of the engaging sections and a plurality of guides for helically guiding the engaging sections into the recesses. A helical engagement of the engaging sections and the engaged section completes the drop-guard mechanism.
摘要翻译：盘驱动单元由具有安装有盘的转台的转子，具有轴承壳体的定子和用于保护转子不受定子保护的液滴保护机构构成。在转盘上，多个接合部一体地形成，而在轴承壳体上，一体形成有接合部。被接合部分具有多个凹槽，每个凹槽的开口宽度足以穿过每个接合部分，以及多个导向件，用于将接合部分螺旋地引导到凹部中。接合部分和接合部分的螺旋接合完成了落下保护机构。

4. 发明申请

US20060006746A1 Brushless motor 有权
标题翻译：无刷电机
公开(公告)号：US20060006746A1
公开(公告)日：2006-01-12
申请号：US11174564
申请日：2005-07-06
申请人： Toshiyuki Nishikata , Koji Kuyama , Kinjiro Okinaga , Kumio Masuda , Hiroshi Ikeno , Tsuyoshi Kanou
发明人： Toshiyuki Nishikata , Koji Kuyama , Kinjiro Okinaga , Kumio Masuda , Hiroshi Ikeno , Tsuyoshi Kanou
IPC分类号： H02K11/00 , H02K5/16
CPC分类号： H02K5/163
摘要： In a separation preventing mechanism used in a brushless motor, an insertion section is formed into a separation preventing member (5) using resin, which has a form difficult to shape with a metal pressed part, and to which a latching member (4) can be inserted by combining rotation and shaft-direction insertion, making it easy to disassemble it after assembly and size adjustment.
摘要翻译：在无刷电动机中使用的分离防止机构中，使用树脂制成防止剥离部件（5），所述防分离部件（5）的形状难以用金属压制部形成，并且卡定部件通过组合旋转和轴向插入来插入，使其在组装和尺寸调整后易于拆卸。

5. 发明授权

US06713914B2 Motor assembled by using motor-base-holder and method of assembling the same motor 失效
标题翻译：电机组装使用电机底座和组装相同电机的方法
公开(公告)号：US06713914B2
公开(公告)日：2004-03-30
申请号：US10056867
申请日：2002-01-25
申请人： Shigeru Yoshida , Kodo Fukuoka , Koji Kuyama
发明人： Shigeru Yoshida , Kodo Fukuoka , Koji Kuyama
IPC分类号： H02K500
CPC分类号： H02K15/00 , H02K5/00 , H02K5/04 , H02K5/225 , H02K15/16 , H02K21/22 , H02K2211/03
摘要： A motor includes a motor-base-holder which comprises (a) a base, (b) a bearing supporter vertically protruded from the base for supporting a bearing, (c) a stator supporter concentric with the bearing supporter for being mounted with a stator, (d) a motor base having terminals made of a metal plate and insert-molded around the bearing supporter, and (e) a frame made of the same metal as the terminals and linked to fringe of the motor base. This structure solves difficulties of mini-motors such as difficulties of handling the motor, difficulties of mating those elements each other, and time-consuming bonding action. A method of assembling the same motor achieves high productivity.
摘要翻译：一种电动机包括一个电动机座架，它包括（a）一个底座，（b）一个从底座垂直伸出的用于支承一个轴承的轴承支架，（c）一个与轴承座同心的定子支架，，（d）具有由金属板制成的端子和插入成型在所述轴承支撑件周围的端子的电动机基座，以及（e）由与所述端子相同的金属制成并且连接到所述电动机基座的边缘的框架。这种结构解决了诸如处理电动机的困难的微型电动机的困难，并且彼此配合这些元件的困难以及耗时的接合动作。组装相同电动机的方法实现了高生产率。

6. 发明授权

US5747908A Motor including an apparatus for mounting a rotor and stator coil to a printed circuit board 失效
标题翻译：电动机包括用于将转子和定子线圈安装到印刷电路板的装置
公开(公告)号：US5747908A
公开(公告)日：1998-05-05
申请号：US511443
申请日：1995-08-04
申请人： Ryoji Saneshige , Koji Kuyama
发明人： Ryoji Saneshige , Koji Kuyama
IPC分类号： H02K3/46 , H02K1/18 , H02K3/52 , H02K5/00
CPC分类号： H02K3/522 , H02K1/187 , H02K2203/03
摘要： A motor includes a stator core having a plurality of projected poles, a stator coil wound around an insulating portion of the stator core, a printed circuit board for supplying electricity to the stator coil, and a holder having a hollow projection and fixed to the stator core. The projection of the holder is inserted and fixed in a hole formed in the printed circuit board and is used for positioning and fixing the stator core. A portion of the projection of the holder has a hole. A terminal pin is fixed in the hole of the projection of the holder and has a step portion around which the stator coil is. The step portion is fixed to a solder land of the printed circuit board to be wired to the stator coil so as to make the terminal pin and the land electrically conductive.
摘要翻译：一种电动机包括具有多个突出极的定子铁心，缠绕在定子铁心的绝缘部分上的定子线圈，用于向定子线圈供电的印刷电路板，以及具有中空突起并固定于定子的保持器核心。保持架的突起插入并固定在形成在印刷电路板上的孔中，并用于定位和固定定子芯。保持架的突出部的一部分具有孔。端子销固定在保持架的突起的孔中，并具有定子线圈所围绕的台阶部。台阶部分固定在印刷电路板的焊盘上，以连接到定子线圈，以使端子销和焊盘导电。

7. 发明申请

US20130119828A1 MOTOR AND FAN MOTOR USING THE SAME MOTOR 有权
标题翻译：使用相同电机的电机和风扇电机
公开(公告)号：US20130119828A1
公开(公告)日：2013-05-16
申请号：US13810844
申请日：2012-03-13
申请人： Yuichiro Sadanaga , Masao Kojima , Yasushi Kamada , Koji Kuyama , Masahito Hidaka
发明人： Yuichiro Sadanaga , Masao Kojima , Yasushi Kamada , Koji Kuyama , Masahito Hidaka
IPC分类号： H02K5/16
CPC分类号： H02K5/16 , F04D25/0606 , F04D29/0467 , F04D29/0513 , F04D29/056 , H02K5/1675 , H02K5/24 , H02K7/085 , H02K2205/03
摘要： A motor includes a shaft, a bearing for supporting the shaft rotatably, a rotor including a rotor frame to be mounted to the shaft along an axial direction of the shaft, a stator confronting an outer wall of the rotor via a space, and a washer disposed between the bearing and the rotor frame. On top of that, a step section forming a recess is provided to the rotor frame at a place where the washer confronts the rotor frame.
摘要翻译：电动机包括轴，用于可旋转地支撑轴的轴承，转子，包括沿着轴的轴向安装到轴的转子框架，经由空间面对转子的外壁的定子，以及垫圈设置在轴承和转子架之间。此外，在垫圈与转子架相对的位置处，在转子架上设置形成凹部的台阶部。

8. 发明申请

US20130034453A1 FAN MOTOR, ON-VEHICLE AIR CONDITIONER USING THE FAN MOTOR, AND METHOD FOR ASSEMBLING FAN MOTOR 有权
标题翻译：风扇电机，使用风扇电动机的车载空调器和组装风扇电机的方法
公开(公告)号：US20130034453A1
公开(公告)日：2013-02-07
申请号：US13640998
申请日：2011-06-09
申请人： Masao Kojima , Tomohiko Naya , Koji Kuyama , Yasushi Kamada
发明人： Masao Kojima , Tomohiko Naya , Koji Kuyama , Yasushi Kamada
IPC分类号： F04D25/08 , B23P11/00
CPC分类号： H02K5/24 , F04D25/0606 , F04D29/263 , F04D29/4226 , F04D29/646 , F04D29/668 , H02K5/1675 , H02K7/085 , Y10T29/49245
摘要： A fan motor includes a motor having a shaft, a fan, and a fan fixing section for rigidly connecting the fan to the shaft. The fan has a first mounting face for the fan to be integrated with the motor. The fan fixing section has a fan mounting plate mounted to an end of the shaft and including a second mounting face in a radial direction, and an elastic plate having elastic force. The first mounting face is connected to the second mounting face via the elastic plate.
摘要翻译：风扇电动机包括具有轴的电动机，风扇和用于将风扇刚性地连接到轴的风扇固定部。风扇具有用于风扇与电动机集成的第一安装面。风扇固定部具有风扇安装板，其安装在轴的端部并且包括径向的第二安装面和具有弹性力的弹性板。第一安装面通过弹性板与第二安装面连接。

9. 发明授权

US08084906B2 Brushless motor including thrust cover for holding thrust plate 有权
标题翻译：无刷电机，包括推力板的止推盖
公开(公告)号：US08084906B2
公开(公告)日：2011-12-27
申请号：US12445845
申请日：2007-10-09
申请人： Masahito Hidaka , Kinjirou Okinaga , Koji Kuyama
发明人： Masahito Hidaka , Kinjirou Okinaga , Koji Kuyama
IPC分类号： H02K5/16 , H02K7/08 , F16C32/06
CPC分类号： G11B19/2018 , H02K5/163 , Y10T29/49009
摘要： A brushless motor is provided which has excellent anti-impact properties and is easily assembled even if the brushless motor is reduced in size. A stator (2) includes a bearing (5) for holding a rotating shaft (3), a bearing housing (6) in which the bearing (5) is placed vertically relative to the stator base (1), a thrust plate (7) for receiving one end of the rotating shaft (3) in a thrust direction, a metal thrust cover (8) for holding the thrust plate (7), a metal installation member (25) including an annular section (25a) which is superposed over a base (6b) of the bearing housing (6) and projecting pin sections (25b) which project from the annular section (25a) to the outer periphery of the thrust cover (8). The projecting pin sections (25b) of the installation member (25) have projection sections welded to the thrust cover (8).
摘要翻译：提供了一种无刷电动机，其具有优异的抗冲击性能，并且即使无刷电动机的尺寸减小也容易组装。定子（2）包括用于保持旋转轴（3）的轴承（5），轴承壳体（6），其中轴承（5）相对于定子基座（1）垂直放置，止推板（7）），用于沿推力方向接收所述旋转轴（3）的一端，用于保持所述止推板（7）的金属推力盖（8），包括重叠的环形部分（25a）的金属安装构件（25）在轴承壳体（6）的基部（6b）和从环形部（25a）突出到推力盖（8）的外周的突出销部分（25b）之间。安装构件（25）的突出销部分（25b）具有焊接到推力盖（8）的突出部分。

10. 发明申请

US20110050051A1 MOUNTING STRUCTURE AND MOTOR 有权
标题翻译：安装结构和电机
公开(公告)号：US20110050051A1
公开(公告)日：2011-03-03
申请号：US12808948
申请日：2010-02-22
申请人： Kenji Kondo , Masahito Hidaka , Koji Kuyama , Yutaka Kamogi
发明人： Kenji Kondo , Masahito Hidaka , Koji Kuyama , Yutaka Kamogi
IPC分类号： H02K11/00 , H05K1/09
CPC分类号： H05K3/3463 , B23K1/0016 , B23K35/262 , H05K2201/068 , H05K2201/10636 , Y02P70/611 , Y10T428/12493 , Y10T428/24132 , Y10T428/24826 , Y10T428/24926
摘要： A mounting structure 1 in which an electronic component 5 is surface-mounted with solder 4 to a wiring substrate 2 is disclosed. The solder is Sn—Ag—Bi—In-based solder containing 0.1% by weight or more and 5% by weight or less of Bi, and more than 3% by weight and less than 9% by weight of In, with the balance being made up of Sn, Ag and unavoidable impurities. The wiring substrate has a coefficient of linear expansion of 13 ppm/K or less in all directions. Thus, it is possible to realize a mounting structure using lead-free solder and for which the occurrence of cracks in a solder joint portion due to a 1000-cycle thermal shock test from −40 to 150° C. has been suppressed.
摘要翻译：公开了一种安装结构体1，其中电子部件5用焊料4表面安装到布线基板2。焊料是含有0.1重量％以上且5重量％以下的Bi，超过3重量％以上且小于9重量％的In的Sn-Ag-Bi-In基焊料，余量由Sn，Ag和不可避免的杂质构成。布线基板的所有方向的线膨胀系数为13ppm / K以下。因此，可以实现使用无铅焊料的安装结构，并且由于在-40至150℃的1000次循环热冲击试验而在焊接部分发生裂纹。

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