专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US07843664B2 Electrostatic discharge apparatus for hub and spindle assemblies 有权
标题翻译：用于轮毂和主轴总成的静电排放装置
公开(公告)号：US07843664B2
公开(公告)日：2010-11-30
申请号：US11351389
申请日：2006-02-09
申请人： Raquib Uddin Khan , Paco Flores , Klaus Dieter Kloeppel , Anthony Joseph Aiello
发明人： Raquib Uddin Khan , Paco Flores , Klaus Dieter Kloeppel , Anthony Joseph Aiello
IPC分类号： G11B19/20 , G11B33/14
CPC分类号： G11B33/1493
摘要： An electrostatic discharge apparatus for use with a hub and spindle assembly for a disc drive storage system comprising a spindle; a hub rotatably mounted on the spindle; a capsule formed at least in part from an electrically conductive material that can be placed in electrical communication with the hub and defining a chamber configured to hold an electrically conductive fluid and defining at least one capillary channel in fluid communication with an opening formed in the capsule, the opening configured to permit rotation about the spindle, and to permit a meniscus formed by the conductive fluid proximate to the opening to electrically contact the spindle during rotation of the hub about the spindle.
摘要翻译：一种用于盘驱动器存储系统的毂和主轴组件的静电放电装置，包括主轴; 可旋转地安装在主轴上的轮毂; 至少部分地由导电材料形成的胶囊，所述胶囊可以被放置成与所述轮毂电连通并且限定被配置为保持导电流体并且限定至少一个毛细通道的腔室，所述毛细通道与形成在所述胶囊中的开口流体连通，所述开口被配置为允许围绕所述心轴旋转，并且允许由靠近所述开口的所述导电流体形成的弯液面在所述毂围绕所述心轴旋转期间电接触所述心轴。

22. 发明申请

US20070145837A1 Motor assembly with multifunctional components 有权
标题翻译：电机组件带多功能部件
公开(公告)号：US20070145837A1
公开(公告)日：2007-06-28
申请号：US11317561
申请日：2005-12-22
申请人： Troy Herndon , Jeffry LeBlanc , Robert Nottingham , Norbert Steven Parsoneault , Paco Flores
发明人： Troy Herndon , Jeffry LeBlanc , Robert Nottingham , Norbert Steven Parsoneault , Paco Flores
IPC分类号： H02K7/00 , H02K5/16 , G11B17/02
CPC分类号： F16C33/745 , F16C2370/12 , G11B17/028 , G11B19/2018 , H02K7/086
摘要： Multifunctional components enable the construction of economical motor assemblies. A first embodiment of the present invention provides a hub, cup, spindle, and base assembly for a motor assembly having at least one journal bearing, at least one thrust bearing, and at least one fluid seal. A second embodiment of the present invention provides a hub, spindle, and base with integrated cup assembly for a disc drive bearing having at least one journal bearing, at least one thrust bearing, and at least one fluid seal. In a third embodiment, a hub is rotatably assembled with a spindle coupled to a thrust bearing, prior to assembly with a base. In further embodiments, motor assemblies comprise the above embodiments combined with stator and rotor assemblies.
摘要翻译：多功能部件能够构建经济型马达组件。本发明的第一实施例提供一种用于马达组件的轮毂，杯，主轴和底座组件，其具有至少一个轴颈轴承，至少一个止推轴承和至少一个流体密封件。本发明的第二实施例提供一种具有集成杯组件的轮毂，主轴和底座，用于盘驱动轴承，其具有至少一个轴颈轴承，至少一个止推轴承和至少一个流体密封件。在第三实施例中，在与基座组装之前，轮毂可旋转地组装有联接到推力轴承的心轴。在另外的实施例中，马达组件包括与定子和转子组件组合的上述实施例。

23. 发明申请

US20060284504A1 Single thrust magnetically biased fully recirculating self purging fluid dynamic bearing motor 有权
公开(公告)号：US20060284504A1
公开(公告)日：2006-12-21
申请号：US11508400
申请日：2006-08-22
申请人： Anthony Aiello , Alan Grantz , Klaus Kloeppel , Paco Flores
发明人： Anthony Aiello , Alan Grantz , Klaus Kloeppel , Paco Flores
IPC分类号： H02K5/16 , G11B17/04
CPC分类号： F16C33/107 , F16C17/107 , F16C33/1085 , F16C33/745 , F16C2370/12 , G11B17/028 , H02K5/1675 , H02K7/09
摘要： A fluid dynamic bearing motor features a stationary assembly, a rotating assembly supported on the stationary assembly, a fluid dynamic bearing system in a gap between the stationary and rotating assemblies, a radial capillary seal defined proximate a first end of the journal gap, and at least one re-circulation hole extending from the radial capillary seal to a second end of the journal gap. A single thrust shaft end bearing which pressurizes the shaft end to create an axial thrust bearing and drive bubbles in the fluid (where the fluid is a liquid) to the outer diameter of the shaft and into the recirculation path. The journal may be supported for rotation by dual sets of grooves; the dual groove asymmetry in the journal maintains a positive pressure between the journals.

24. 发明申请

US20060177165A1 Active hybrid FDB motor 有权
标题翻译：主动混合式FDB电机
公开(公告)号：US20060177165A1
公开(公告)日：2006-08-10
申请号：US11054928
申请日：2005-02-09
申请人： Michael Kennedy , Alan Grantz , Anthony Aiello , Paco Flores , Klaus Kloeppel
发明人： Michael Kennedy , Alan Grantz , Anthony Aiello , Paco Flores , Klaus Kloeppel
IPC分类号： H02K7/09 , F16C32/06
CPC分类号： G11B19/2018 , F16C17/105 , F16C33/1015 , F16C33/107 , F16C39/02 , F16C2370/12 , H02K7/086
摘要： An active fluid bearing system is provided. In one example, the active fluid bearing system includes an interface region formed between an outer surface of an inner member and an opposing inner surface of an outer member. The inner and outer members are disposed for relative rotation of the inner and outer members, and thereby form an interface region having a hydrodynamic bearing region and an active bearing region. A liquid is disposed in the interface region at the hydrodynamic bearing region, and is further disposed in the active bearing region if the inner and outer members are not relatively rotating. The bearing system is operable for evacuating at least a portion of the liquid from the active bearing region during relative rotation of the inner and outer members. The active bearing region may be a journal bearing or a thrust bearing.
摘要翻译：提供了一种主动流体轴承系统。在一个示例中，主动流体轴承系统包括形成在内部构件的外表面和外部构件的相对的内表面之间的界面区域。内部和外部构件被布置成用于内部构件和外部构件的相对旋转，从而形成具有流体动力轴承区域和主动承受区域的界面区域。如果内部和外部构件不相对旋转，则液体设置在流体动力轴承区域的界面区域中，并且进一步设置在主动轴承区域中。轴承系统可操作用于在内部和外部构件的相对旋转期间从主动轴承区域排出至少一部分液体。主动轴承区域可以是轴颈轴承或止推轴承。

25. 发明授权

US07893585B2 Motor assembly with multifunctional components 有权
标题翻译：电机组件带多功能部件
公开(公告)号：US07893585B2
公开(公告)日：2011-02-22
申请号：US12709439
申请日：2010-02-19
申请人： Troy Michael Herndon , Jeffry Arnold LeBlanc , Robert Alan Nottingham , Norbert Steven Parsoneault , Paco Flores
发明人： Troy Michael Herndon , Jeffry Arnold LeBlanc , Robert Alan Nottingham , Norbert Steven Parsoneault , Paco Flores
IPC分类号： H02K5/16 , H02K7/08
CPC分类号： F16C33/745 , F16C2370/12 , G11B17/028 , G11B19/2018 , H02K7/086
摘要： Multifunctional components enable the construction of economical motor assemblies. A first embodiment of the present invention provides a hub, cup, spindle, and base assembly for a motor assembly having at least one journal bearing, at least one thrust bearing, and at least one fluid seal. A second embodiment of the present invention provides a hub, spindle, and base with integrated cup assembly for a disc drive bearing having at least one journal bearing, at least one thrust bearing, and at least one fluid seal. In a third embodiment, a hub is rotatably assembled with a spindle coupled to a thrust bearing, prior to assembly with a base. In further embodiments, motor assemblies comprise the above embodiments combined with stator and rotor assemblies.
摘要翻译：多功能部件能够构建经济型马达组件。本发明的第一实施例提供一种用于马达组件的轮毂，杯，主轴和底座组件，其具有至少一个轴颈轴承，至少一个止推轴承和至少一个流体密封件。本发明的第二实施例提供一种具有集成杯组件的轮毂，主轴和底座，用于盘驱动轴承，其具有至少一个轴颈轴承，至少一个止推轴承和至少一个流体密封件。在第三实施例中，在与基座组装之前，轮毂可旋转地组装有联接到推力轴承的心轴。在另外的实施例中，马达组件包括与定子和转子组件组合的上述实施例。

26. 发明申请

US20090229107A1 Motor Assembly with an Integrated Flexible Printed Circuit 有权
标题翻译：具有集成柔性印刷电路的电机组件
公开(公告)号：US20090229107A1
公开(公告)日：2009-09-17
申请号：US12469283
申请日：2009-05-20
申请人： Klaus Dieter Kloeppel , Anthony Joseph Aiello , Paco Flores
发明人： Klaus Dieter Kloeppel , Anthony Joseph Aiello , Paco Flores
IPC分类号： H02K15/00
CPC分类号： H02K3/18 , H02K3/26 , H02K3/522 , H02K15/095 , H05K1/0393 , H05K1/165 , Y10S310/06 , Y10T29/49009 , Y10T29/49012 , Y10T29/49071
摘要： The present invention provides a motor assembly for mounting to a base. The motor assembly includes a stator assembly having a plurality of stator teeth. Each stator tooth is configured to support a stator coil. The motor assembly also includes a flexible printed circuit having top and bottom surfaces and an end portion. The end portion is affixed to the stator assembly at the top surface. The bottom surface is affixed to the base.
摘要翻译：本发明提供一种用于安装到基座的马达组件。电动机组件包括具有多个定子齿的定子组件。每个定子齿构造成支撑定子线圈。马达组件还包括具有顶表面和底表面以及端部的柔性印刷电路。端部固定在顶表面处的定子组件上。底面固定在底座上。

27. 发明申请

US20060285785A1 Capillary reservoir for FDB motors 有权
标题翻译：毛细管储存器用于FDB电机
公开(公告)号：US20060285785A1
公开(公告)日：2006-12-21
申请号：US11155405
申请日：2005-06-16
申请人： Paco Flores , Anthony Aiello , Klaus Kloeppel
发明人： Paco Flores , Anthony Aiello , Klaus Kloeppel
IPC分类号： F16C32/06
CPC分类号： F16C33/107 , F16C33/74
摘要： For a motor having fluid dynamic bearing(s) defined by surfaces of relatively rotatable motor members, aspects include providing a capillary reservoir between relatively irrotatable surfaces. The capillary reservoir may comprise a tapering gap that is vented to a gaseous environment through one end of the gap and is in fluidic communication with the fluid dynamic bearing(s) through another end of the gap. The gap may be axial, and the capillary reservoir may be disposed coaxially with one or more of the fluid dynamic bearing(s) about an axis of rotation. The capillary reservoir may extend from proximate a top portion of the motor to proximate a bottom portion of the motor.
摘要翻译：对于具有由相对可旋转的马达构件的表面限定的流体动力轴承的马达，方面包括在相对可旋转的表面之间提供毛细管储存器。毛细管储存器可以包括锥形间隙，其通过间隙的一端排放到气体环境，并且通过间隙的另一端与流体动力轴承流体连通。间隙可以是轴向的，并且毛细管储存器可以与一个或多个流体动力轴承围绕旋转轴同轴设置。毛细管储存器可以从马达的顶部附近延伸到马达的底部附近。

28. 发明申请

US20060273674A1 Motor magnetic force attenuator 有权
标题翻译：电机磁力衰减器
公开(公告)号：US20060273674A1
公开(公告)日：2006-12-07
申请号：US11145347
申请日：2005-06-02
申请人： Anthony Aiello , Klaus Kloeppel , Paco Flores , Ali Khurram
发明人： Anthony Aiello , Klaus Kloeppel , Paco Flores , Ali Khurram
IPC分类号： H02K5/24 , H02K7/08
CPC分类号： H02K7/09 , F16C25/045 , H02K7/085
摘要： Motors having a magnetic force attenuator are described. In some embodiments, the motors comprise a stationary member having a base and a stator, a rotating assembly having a magnet and a magnetic force attenuator to attenuate the magnetic attraction force between the magnet and the base; and a fluid bearing to support rotation of the rotating assembly relative to the stationary member. The magnetic force attenuator typically comprises a material of high magnetic permeability, and modulates the magnetic attraction force between the magnet and the base of the motor.
摘要翻译：描述具有磁力衰减器的电动机。在一些实施例中，电机包括具有基座和定子的固定构件，具有磁体的旋转组件和用于衰减磁体和基座之间的磁吸力的磁力衰减器; 以及用于支撑旋转组件相对于固定构件旋转的流体轴承。磁力衰减器通常包括具有高磁导率的材料，并且调制磁体和电动机底座之间的磁吸引力。

29. 发明申请

US20060176611A1 Formed parts for adhesive height setting 有权
公开(公告)号：US20060176611A1
公开(公告)日：2006-08-10
申请号：US11054149
申请日：2005-02-08
申请人： Paco Flores , Anthony Aiello , Klaus Kloeppel , Reid Berry
发明人： Paco Flores , Anthony Aiello , Klaus Kloeppel , Reid Berry
IPC分类号： G11B17/02
CPC分类号： G11B19/2036 , B29C65/48 , B29C66/40 , F16C32/0633 , G11B19/2018 , Y10T29/49645 , Y10T156/1025 , Y10T428/24562
摘要： Part gap spacers that are disposed between parts in a fluid dynamic bearing motor or hard disk assembly are provided herein. Part gap spacers are designed to off-set adjacent parts such that part-to-part spacing has less variation in tolerance accumulation. Part gap spacers also allow for greater control of bond line thickness of adhesives, and control of gap distances for bearing fluids, and allows for electrical conductivity across bonded parts.

30. 发明申请

US20060140520A1 Hybrid orbital fluid dynamic bearing motor 失效
标题翻译：混合轨道动力轴承电机
公开(公告)号：US20060140520A1
公开(公告)日：2006-06-29
申请号：US11021702
申请日：2004-12-23
申请人： Anthony Aiello , Hans Leuthold , Klaus Kloeppel , Paco Flores , Alan Grantz
发明人： Anthony Aiello , Hans Leuthold , Klaus Kloeppel , Paco Flores , Alan Grantz
IPC分类号： F16C32/06
CPC分类号： F16C17/102 , F16C17/107 , F16C33/107 , Y10S384/901
摘要： Hybrid orbital fluid dynamic bearing motors are disclosed. The motors achieve improved efficiency advantages observed in fluid dynamic bearing motors containing an orbital ring. In addition, the hybrid orbital FDB motor has serial thrust bearings and traditional style journal bearings, which provide typically higher radial and angular stiffness not observed in previous orbital fluid dynamic bearing motor designs. Designs for centering orbital rings are also disclosed.
摘要翻译：公开了混合轨道流体动力轴承电动机。电动机实现了在含有轨道环的流体动力轴承电机中观察到的改进的效率优势。此外，混合轨道FDB电机具有串联推力轴承和传统型轴颈轴承，其在先前的轨道流体动力轴承电机设计中未提供通常较高的径向和角度刚度。还公开了用于定心轨道环的设计。

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