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1. 发明授权

US5621260A Coreless motor 失效
标题翻译：无芯电机
公开(公告)号：US5621260A
公开(公告)日：1997-04-15
申请号：US131534
申请日：1993-10-01
申请人： Kodo Fukuoka , Kouji Kuyama , Miyuki Furuya , Hironobu Nishida , Hiroto Inoue , Yukihiro Okada
发明人： Kodo Fukuoka , Kouji Kuyama , Miyuki Furuya , Hironobu Nishida , Hiroto Inoue , Yukihiro Okada
IPC分类号： H01R39/39 , H02K5/00 , H02K5/14 , H02K5/22 , H02K7/06 , H02K7/08 , H02K7/116 , H02K13/04 , H02K23/56 , H02K21/26 , H01R39/32 , H02K5/04
CPC分类号： H02K5/145 , H01R39/39 , H02K13/04 , H02K23/56 , H02K5/00 , H02K5/225 , H02K7/061 , H02K7/083 , H02K7/085 , H02K2211/03 , H02K7/116
摘要： In a coreless motor, a shaft of the coreless motor does not pass through a magnet but is arranged in series with a columnar magnet on the same axis. The magnet is inserted in a tubular frame made of magnetic material and a coil which is mounted on the shaft is inserted in the gap between the outer surface of the magnet and the inner surface of the frame.
摘要翻译：在无芯电动机中，无芯电动机的轴不穿过磁体，但是与同一轴线上的柱状磁体串联布置。将磁体插入由磁性材料制成的管状框架中，安装在轴上的线圈插入在磁体的外表面和框架的内表面之间的间隙中。

2. 发明申请

US20080213103A1 AXIAL FLOW FAN 审中-公开
标题翻译：轴流风扇
公开(公告)号：US20080213103A1
公开(公告)日：2008-09-04
申请号：US12040965
申请日：2008-03-03
申请人： Manabu Miyakoda , Hironobu Nishida , Suguru Yamada
发明人： Manabu Miyakoda , Hironobu Nishida , Suguru Yamada
IPC分类号： F04D29/00 , F04D19/00 , F04D29/52 , F04B35/04
CPC分类号： F04D25/0613 , F04D29/384
摘要： An axial flow fan includes a housing defining an air inlet and an air outlet, a motor mounted to the housing and an impeller including blades. The housing includes an expanded portion adjacent the air outlet. In the expanded portion, the inner diameter of the housing increases towards the air outlet so that the expanded portion has an inner end where its diameter is smallest. The trailing edge of each blade is inclined, with respect to a plane perpendicular to the axis of rotation of the impeller, so as to extend toward the air inlet from a radially innermost end of the edge to a radially outermost end of the edge. The radially outermost end of the trailing edge is disposed closer to the air inlet than the inner end of the expanded portion, and the radially innermost end of the of the trailing edge is disposed closer to the air outlet than inner end of the expanded portion.
摘要翻译：轴流风扇包括限定空气入口和空气出口的壳体，安装到壳体的电动机和包括叶片的叶轮。壳体包括邻近空气出口的膨胀部分。在扩展部分中，壳体的内径朝向空气出口增加，使得膨胀部分具有其直径最小的内端。每个叶片的后缘相对于垂直于叶轮的旋转轴线的平面倾斜，以便从边缘的径向最内端延伸到边缘的径向最外端。后缘的径向最外端设置成比扩张部分的内端更靠近空气入口，并且后缘的径向最内端比扩张部分的内端更靠近空气出口设置。

3. 发明授权

US08226350B2 Fan apparatus 有权
标题翻译：风扇装置
公开(公告)号：US08226350B2
公开(公告)日：2012-07-24
申请号：US12103918
申请日：2008-04-16
申请人： Tomo Hayashigaito , Kenji Iwamoto , Yoshihisa Kato , Hironobu Nishida , Suguru Yamada , Manabu Miyakoda
发明人： Tomo Hayashigaito , Kenji Iwamoto , Yoshihisa Kato , Hironobu Nishida , Suguru Yamada , Manabu Miyakoda
IPC分类号： F04D29/54
CPC分类号： F04D19/007 , F04D25/0613 , F04D29/526
摘要： A fan apparatus includes a casing and a fan unit. The casing is a hollow member having an inlet and an outlet. The fan unit has an inlet and an outlet, and includes a plurality of axial fans. The fan unit is disposed on the inside of the casing, and the inlet of the fan unit is disposed in the vicinity of the inlet of the casing. The position of the fan unit within the casing can be varied in order to alter the air flow and static pressure of the air discharged by the fan apparatus.
摘要翻译：风扇装置包括壳体和风扇单元。壳体是具有入口和出口的中空构件。风扇单元具有入口和出口，并且包括多个轴流风扇。风扇单元设置在壳体的内部，风扇单元的入口设置在壳体的入口附近。风扇单元在壳体内的位置可以变化，以便改变由风扇装置排放的空气的空气流量和静压力。

4. 发明授权

US6160334A Motor for driving information medium 失效
标题翻译：用于驾驶信息媒介的电机
公开(公告)号：US6160334A
公开(公告)日：2000-12-12
申请号：US116900
申请日：1998-07-17
申请人： Hiroyoshi Teshima , Hironobu Nishida
发明人： Hiroyoshi Teshima , Hironobu Nishida
IPC分类号： G11B19/20 , H02K5/12 , H02K11/00 , H02K15/12 , H02K21/22 , H02K7/14 , G11B17/022
CPC分类号： H02K15/12 , G01P3/487 , G11B19/2009 , H02K5/12 , H02K11/21 , H02K11/215 , H02K11/33 , H02K21/22
摘要： In a thin type flexible disk drive motor, in order to improve undesirable jittering of rotation, an inertia ring of larger diameter than that of the rotor frame is fixed immediately under the rotor. The inertia ring consists of a short cylinder part of the larger diameter to be fixed under the rotor frame and a flange part of the diameter not smaller than that of FG (frequency generation) magnet part. The disk drive motor also has a drive pin engaging assembly that allows a drive pin to be secured within a hub of the flexible disk while stabilizing the drive pin and after disk chucking.
摘要翻译：在薄型软盘驱动电机中，为了改善不期望的旋转抖动，直径大于转子架直径的惯性环固定在转子的正下方。惯性环由直径较大的短圆筒部分固定在转子架下方，直径不小于FG（频率发生）磁体部分的法兰部分。磁盘驱动电动机还具有驱动销接合组件，其允许驱动销固定在柔性盘的轮毂内，同时稳定驱动销并且在盘夹紧之后。

5. 发明授权

US08047803B2 Fan apparatus 有权
标题翻译：风扇装置
公开(公告)号：US08047803B2
公开(公告)日：2011-11-01
申请号：US12186041
申请日：2008-08-05
申请人： Suguru Yamada , Hironobu Nishida , Tomo Hayashigaito , Kenji Iwamoto
发明人： Suguru Yamada , Hironobu Nishida , Tomo Hayashigaito , Kenji Iwamoto
IPC分类号： F04D29/38 , H05K7/20
CPC分类号： G06F1/20 , H05K7/20172
摘要： A fan apparatus includes a fan section having a hollow housing with an inlet and an outlet, and a hollow duct section disposed on the outlet side of the fan section. The housing and the duct section are coupled by a coupling member.
摘要翻译：风扇装置包括具有中空壳体的风扇部分，其具有入口和出口，以及设置在风扇部分的出口侧的中空管道部分。壳体和管道部分通过联接构件联接。

6. 发明授权

US5783880A Motor for driving information medium 失效
公开(公告)号：US5783880A
公开(公告)日：1998-07-21
申请号：US561916
申请日：1995-11-22
申请人： Hiroyoshi Teshima , Hironobu Nishida
发明人： Hiroyoshi Teshima , Hironobu Nishida
IPC分类号： G11B19/20 , H02K5/12 , H02K11/00 , H02K15/12 , H02K21/22 , H02K7/14 , H02K17/42
CPC分类号： H02K15/12 , G01P3/487 , G11B19/2009 , H02K11/21 , H02K11/215 , H02K11/33 , H02K5/12 , H02K21/22
摘要： In a thin type flexible disk drive motor, in order to improve undesirable jittering of rotation, an inertia ring of larger diameter than that of the rotor frame is fixed immediately under the rotor. The inertia ring consists of a short cylinder part of the larger diameter to be fixed under the rotor frame and a flange part of the diameter not smaller than that of FG (frequency generation) magnet part. The disk drive motor also has a drive pin engaging assembly that allows a drive pin to be secured within a hub of the flexible disk while stabilizing the drive pin and after disk chucking.

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