专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20050223400A1 Spindle motor 审中-公开
标题翻译：主轴电机
公开(公告)号：US20050223400A1
公开(公告)日：2005-10-06
申请号：US10510359
申请日：2003-04-04
申请人： Kunitake Matsushita , Takayuki Yamawaki , Katsutoshi Suzuki , Masaaki Inagaki
发明人： Kunitake Matsushita , Takayuki Yamawaki , Katsutoshi Suzuki , Masaaki Inagaki
IPC分类号： G11B17/028 , G11B19/20 , H02K7/04 , H02K15/16 , H02K21/22 , G11B17/03
CPC分类号： G11B17/0282 , G11B19/2009 , G11B19/2027 , H02K7/04 , H02K15/165
摘要： A spindle motor, in which the number of parts is kept from increasing and the number of assembling processes is reduced, and which has mechanisms for self-balancing and centrally aligning a disk, comprises a motor assembly (31) for rotating a disk (30) as a recording medium, a turntable (12) for mounting the disk (30), and a holder plate (14) disposed under the turntable (12). The mechanism for self-balancing is structured such that a plurality of steel balls (16) are disposed within an annular space (22) defined by the turntable (12) and the holder plate (14), and the mechanism for centrally aligning the disk (30) is constituted by a plurality of claw-shaped aligning members (5) formed at the inner circumference of the holder plate (14).
摘要翻译：一种主轴电动机，其中部件的数量不增加，并且组装过程的数量减少，并且具有用于自平衡和中心对准盘的机构的主轴电动机包括用于使盘（30）旋转的电动机组件（31））作为记录介质，用于安装盘（30）的转盘（12）和设置在转台（12）下方的保持板（14）。结构使得多个钢球（16）设置在由转台（12）和保持板（14）限定的环形空间（22）内，并且用于使盘（30）由形成在保持板（14）的内周的多个爪状对准构件（5）构成。

52. 发明授权

US06946758B2 Dynamoelectric machine having encapsulated coil structure with one or more of phase change additives, insert molded features and insulated pinion 失效
标题翻译：具有封装线圈结构的电动机具有一个或多个相变添加剂，嵌入成型特征和绝缘小齿轮
公开(公告)号：US06946758B2
公开(公告)日：2005-09-20
申请号：US10616573
申请日：2003-07-10
申请人： Hung T. Du , Brandon L. Verbrugge , Joshua F. West , Michael R. Sell , Richard T. Walter , Earl M. Ortt , John C. Stone
发明人： Hung T. Du , Brandon L. Verbrugge , Joshua F. West , Michael R. Sell , Richard T. Walter , Earl M. Ortt , John C. Stone
IPC分类号： H01R39/14 , H01R39/32 , H01R39/52 , H02K1/04 , H02K1/30 , H02K1/32 , H02K3/12 , H02K3/30 , H02K3/34 , H02K3/46 , H02K3/48 , H02K3/487 , H02K3/50 , H02K3/51 , H02K5/08 , H02K7/04 , H02K9/06 , H02K9/20 , H02K9/22 , H02K13/00 , H02K13/04 , H02K15/12 , H02K15/16 , H02K23/00
CPC分类号： H02K3/50 , H01R39/14 , H01R39/32 , H02K1/30 , H02K1/32 , H02K3/12 , H02K3/30 , H02K3/345 , H02K3/46 , H02K3/48 , H02K3/487 , H02K3/51 , H02K5/08 , H02K7/04 , H02K9/06 , H02K9/20 , H02K9/22 , H02K13/006 , H02K13/04 , H02K15/12 , H02K15/165 , H02K23/00 , Y10T29/49009 , Y10T29/49011 , Y10T29/49012 , Y10T29/49071 , Y10T29/49075 , Y10T29/49078
摘要： Magnet wires wound in slots in a lamination stack of a dynamoelectric machine are encapsulated, in whole or in part, with thermally conductive plastic. Pre-formed features having a thermal conductivity higher than the thermally conductive plastic are insert molded when the plastic is molded. The pre-formed features may include a finned end cap and a fan. Alternatively, end domes of the plastic over end coils of the wound magnet wires have a metallic layer on them, such as by being metallized. The end domes can be formed with features which are also metallized. The thermally conductive plastic can have a phase change additive in it. The magnet wires can have a layer of heat activated adhesive that is activated when the plastic is molded. Slots in the lamination stack can include slot liners formed of thermally conductive plastic. A fan can be formed when the thermally conductive plastic is molded to encapsulate the magnet wires.
摘要翻译：缠绕在电动机的层压叠层中的槽中的磁铁丝全部或部分地用导热塑料封装。当塑料模制时，具有高于导热塑料的导热率的预成形特征被嵌入模制。预先形成的特征可以包括翅片端盖和风扇。或者，缠绕电磁线的塑料端部线圈的端部圆顶上具有金属层，例如通过金属化。端部圆顶可以形成为也被金属化的特征。导热塑料在其中可以具有相变添加剂。电磁线可以具有一层热活化的粘合剂，当塑料被模制时被激活。层叠堆叠中的槽可以包括由导热塑料形成的槽衬。当形成导热塑料以封装电磁线时，可以形成风扇。

53. 发明申请

US20050116552A1 Turbine generator vibration damper system 失效
标题翻译：涡轮发电机减振系统
公开(公告)号：US20050116552A1
公开(公告)日：2005-06-02
申请号：US10724541
申请日：2003-12-01
申请人： Vladilen Safonov
发明人： Vladilen Safonov
IPC分类号： F01D25/04 , F01D25/16 , F01D25/24 , F01D25/28 , F16F7/10 , H02K7/04 , H02K5/24 , F16M9/00 , F16M11/00 , H02K15/16
CPC分类号： H02K7/04 , F01D25/04 , F01D25/16 , F01D25/164 , F01D25/243 , F01D25/28 , F05D2260/96 , F16F7/10 , Y10T29/49009
摘要： The invention relates to the vibration damper systems (here, method and apparatus) for active removal of beyond-normal internal vibrations from turbine-generator-sets [T-G-Ss*]. The invention relies on dynamic forces generated by a pair of “wings” and associated hardware mounted on the bearing housing, which operate to offset internally produced vibrations in an active or “real time” fashion. This is in contrast to the typical method of taking the turbine-generator off-line, shutting it down and then eliminating the source of vibration. The invention allows the generator to remain operational during adjustments. Thus, it remains on-line producing electricity and associated revenue. The system may be installed at presently operating T-G-Ss. It also foresees the simple developments to be done in future designed T-G-Ss for use of this method. The use of invention provides a real solution to internal vibrations that develop in turbine-generator-sets throughout their lifetime.
摘要翻译：本发明涉及用于从涡轮发电机组[T-G-Ss *]有效去除超常正常内部振动的减震器系统（这里，方法和装置）。本发明依赖于由一对“翼”产生的动力和安装在轴承壳体上的相关联的硬件，其以活动或“实时”的方式操作以抵消内部产生的振动。这与将涡轮发电机脱机，关闭，然后消除振动源的典型方法形成对比。本发明允许发电机在调节期间保持运行。因此，它仍然在线生产电力和相关收入。该系统可以安装在目前运行的T-G-S上。它还预见了在将来设计的T-G-S中使用这种方法的简单开发。发明的使用提供了在其整个寿命期间在涡轮发电机组中发展的内部振动的真正解决方案。

54. 发明申请

US20050115352A1 Motor, robot, substrate loader, and exposure apparatus 失效
标题翻译：电机，机器人，基板装载机和曝光装置
公开(公告)号：US20050115352A1
公开(公告)日：2005-06-02
申请号：US11030155
申请日：2005-01-07
申请人： Keiichi Tanaka
发明人： Keiichi Tanaka
IPC分类号： B25J9/04 , B25J9/12 , B25J18/04 , G01N35/04 , G03F7/20 , H02K7/02 , H02K7/04 , H02K7/116 , H02K7/14 , H02K11/00 , H02K16/02 , H02K21/12 , H02K26/00 , H02K41/035 , H02K5/24 , B25J17/02
CPC分类号： B25J9/042 , B25J9/126 , B25J18/04 , B82Y10/00 , B82Y40/00 , G01N2035/0475 , G03F7/7075 , G03F7/70766 , H01J37/3174 , H01J37/32743 , H01J2237/204 , H02K7/02 , H02K7/04 , H02K7/116 , H02K7/14 , H02K11/01 , H02K16/02 , H02K16/025 , H02K21/12 , H02K26/00 , H02K41/0356 , Y02E60/16 , Y10T74/20317
摘要： An apparatus that reduces vibration generation and magnetic leakage, wherein the apparatus is a motor, an articulated serial robot that has a motor built in, a substrate loader that includes the articulated robot, and a related exposure apparatus equipped with the substrate loader. The motor includes a drive shaft to drive the motor; a rotor attached with the shaft; and a stator that opposes the rotor and causes an electromagnetic force to act between the rotor and the stator to drive the drive shaft; an RC stator, for reaction force cancellation attached with the stator; an RC rotor for reaction force cancellation, opposing the RC stator; and a counterweight sleeve attached with the RC rotor, wherein the reaction force, which is applied to the stator via the drive shaft when the counterweight sleeve rotates in a direction opposite that of the drive shaft, is cancelled.
摘要翻译：一种减少振动产生和磁泄漏的装置，其中该装置是电动机，具有内置电动机的铰接串联机器人，包括铰接式机器人的基板装载器以及配备有基板装载器的相关曝光装置。马达包括驱动马达的驱动轴; 与轴连接的转子; 以及定子，其与所述转子相对并引起电磁力在所述转子和所述定子之间作用以驱动所述驱动轴; RC定子，用于与定子相连的反作用力消除; 用于反作用力抵消的RC转子，与RC定子相对; 以及安装有RC转子的配重套筒，其中当配重套筒沿与驱动轴的方向相反的方向旋转时，通过驱动轴施加到定子的反作用力被取消。

55. 发明授权

US6082186A Adjustable balance weight 失效
标题翻译：平衡重可调
公开(公告)号：US6082186A
公开(公告)日：2000-07-04
申请号：US844943
申请日：1997-04-23
申请人： Paul O. Detwiler
发明人： Paul O. Detwiler
IPC分类号： G01M1/36 , H02K7/04 , G01M1/00
CPC分类号： G01M1/36 , H02K7/04 , Y10T464/50 , Y10T74/2115
摘要： A balance weight includes a body having a mounting aperture for receiving a mounting pin, and a guide tab for engaging a complementary guide slot in a rotor. The rotor includes a spinner fixedly joined thereto for rotation therewith, with the spinner having an endwall disposed coaxially about a shaft for defining a balance plane. The mounting pin is disposed at the center of the endwall, with the endwall having a plurality of circumferentially spaced apart guide ribs defining a plurality of the guide slots between adjacent ones thereof. The balance weight is mounted on the spinner endwall, with the mounting aperture thereof receiving the mounting pin, and the guide tab being positioned in one of the guide slots for restraining circumferential movement thereof.
摘要翻译：平衡配重包括具有用于接收安装销的安装孔的主体和用于接合转子中的互补导槽的导向突片。转子包括固定地连接到其上以与其一起旋转的旋转器，其中旋转器具有围绕轴线同轴设置的端壁，用于限定平衡面。安装销设置在端壁的中心处，端壁具有多个周向间隔开的引导肋，在其相邻的引导肋之间限定多个引导槽。平衡重安装在旋转器端壁上，其安装孔接收安装销，并且导向突片位于一个引导槽中以限制其周向移动。

56. 发明授权

US6005318A Motor including embedded permanent-magnet rotor and method for making the same 失效
标题翻译：电机包括嵌入式永磁转子及其制造方法
公开(公告)号：US6005318A
公开(公告)日：1999-12-21
申请号：US84562
申请日：1998-05-26
申请人： Stephen L. Pop, Sr.
发明人： Stephen L. Pop, Sr.
IPC分类号： H02K1/27 , H02K5/173 , H02K5/22 , H02K7/04 , H02K7/20 , H02K15/03 , H02K21/14 , H02K21/12 , H02K1/06 , H02K1/22 , H02K15/02
CPC分类号： H02K1/2773 , H02K15/03 , H02K21/14 , H02K2201/06 , H02K5/173 , H02K5/225 , H02K7/04 , H02K7/20 , Y10T29/49012
摘要： An electric motor including a permanent-magnet rotor having embedded magnets held in place by several segments. The embedded magnets are secured by segments including non-circular openings near their centers. Several non-magnetic, non-conductive bars extend through the non-circular openings of the segments to secure the segments in relation to the shaft. The motor is capable of producing high torque while only requiring a minimum amount of space.
摘要翻译：一种电动机，其包括永磁转子，其具有通过若干段保持在适当位置的嵌入式磁体。嵌入式磁体通过其中心附近的非圆形开口的片段固定。几个非磁性非导电棒延伸穿过段的非圆形开口，以将段相对于轴固定。电机能够产生高扭矩，而只需要最小的空间。

57. 发明授权

US06002190A Weight optimized rotors 失效
标题翻译：重量优化转子
公开(公告)号：US06002190A
公开(公告)日：1999-12-14
申请号：US37079
申请日：1998-03-09
申请人： Vernon E. Kieffer
发明人： Vernon E. Kieffer
IPC分类号： H02K1/20 , H02K1/26 , H02K7/04 , H02K1/06
CPC分类号： H02K1/20 , H02K1/26 , H02K7/04 , H02K2201/06 , H02K2201/09
摘要： A substantial saving of material cost and weight is obtained in an induction motor by a rotor including two sets of differently punched laminations. The laminations in one of the two groups each weigh less than 95% of the laminations in the other one of the two groups. Such laminations can be automatically produced on a computer-controlled die press by providing a separate punch pattern that is capable of being programmed for selected laminations. The lighter laminations can be used to counterbalance a crank without requiring additional counterbalancing weight to be added outside the motor.
摘要翻译：通过包括两组不同冲压的叠片的转子在感应电动机中获得了大量的材料成本和重量的节省。两组中的一组中的叠层每个重量小于两组中另一组中的叠片的95％。这样的叠片可以通过提供能够被编程用于选定的叠片的单独的冲模图案，在计算机控制的模压机上自动生产。较轻的叠片可用于平衡曲柄，而不需要额外的平衡重量添加到电机外部。

58. 发明授权

US5892306A Method and apparatus for balancing a load with a salient pole rotor machine 失效
标题翻译：用于平衡载荷与凸极转子机器的方法和装置
公开(公告)号：US5892306A
公开(公告)日：1999-04-06
申请号：US823192
申请日：1997-03-24
申请人： Jerry D. Lloyd
发明人： Jerry D. Lloyd
IPC分类号： F16F15/32 , H02K7/04 , H02K15/16 , H02K5/24
CPC分类号： F16F15/32 , H02K15/165 , H02K7/04
摘要： This invention provides a method and apparatus for balancing a system including a salient pole rotor machine and an off-balance load. The illustrative embodiment of this invention provides a method and apparatus for balancing the system by positioning a balancing compound between the poles of the rotor of the machine.
摘要翻译：本发明提供了一种用于平衡包括凸极转子机和非平衡负载的系统的方法和装置。本发明的说明性实施例提供了一种通过在机器的转子的极之间定位平衡化合物来平衡系统的方法和装置。

59. 发明授权

US5767607A Weight optimized rotors 失效
公开(公告)号：US5767607A
公开(公告)日：1998-06-16
申请号：US757157
申请日：1996-11-27
申请人： Vernon E. Kieffer
发明人： Vernon E. Kieffer
IPC分类号： H02K1/20 , H02K1/26 , H02K7/04 , H02K1/06
CPC分类号： H02K1/20 , H02K1/26 , H02K7/04 , H02K2201/06 , H02K2201/09
摘要： A substantial saving of material cost and weight is obtained in an induction motor by a rotor including two sets of differently punched laminations. The laminations in one of the two groups each weigh less than 95% of the laminations in the other one of the two groups. Such laminations can be automatically produced on a computer-controlled die press by providing a separate punch pattern that is capable of being programmed for selected laminations. The lighter laminations can be used to counterbalance a crank without requiring additional counterbalancing weight to be added outside the motor.

60. 发明授权

US5654597A Magnetic disk drive motor 失效
标题翻译：磁盘驱动电机
公开(公告)号：US5654597A
公开(公告)日：1997-08-05
申请号：US525178
申请日：1995-09-08
申请人： Hiroshi Sakashita , Eiji Arasaki
发明人： Hiroshi Sakashita , Eiji Arasaki
IPC分类号： G11B19/20 , H02K5/167 , H02K7/04 , H02K7/08
CPC分类号： H02K5/1675 , G11B19/2009
摘要： A magnetic disk drive motor includes a hub stand for driving a disk while carrying the disk thereon, a shaft fixed to the middle of the hub stand, a rotor case attached to an end of the shaft and having a drive magnet on an inner side of a circumferential wall thereof, a substantially cylindrical housing rotatably supporting the shaft through a bearing, and a base plate supporting a stator core, wherein an end of the bearing is in slidable contact with the hub stand; and at least a part of the one end surface of the bearing is cut away.
摘要翻译：一种磁盘驱动电动机包括一个用于在其上承载盘的同时驱动盘片的轮毂支架，一个固定在轮毂支架中间的轴，转子壳体，该转子壳体安装在该轴的一端，并在其内侧具有一个驱动磁铁其圆周壁，通过轴承可旋转地支撑轴的基本上圆柱形的壳体和支撑定子芯的基板，其中轴承的端部与毂架可滑动接触; 并且轴承的一个端面的至少一部分被切除。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式