专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20080174915A1 Recordable disc with fluid bearing features 有权
标题翻译：具有流体轴承特征的可记录盘
公开(公告)号：US20080174915A1
公开(公告)日：2008-07-24
申请号：US11656714
申请日：2007-01-23
申请人： Roger L. Hipwell , Nurul Amin , John R. Pendray , Andrew D. White , Bradley J. Ver Meer , Hans L. Leuthold , Menachem Rafaelof , Wayne A. Bonin
发明人： Roger L. Hipwell , Nurul Amin , John R. Pendray , Andrew D. White , Bradley J. Ver Meer , Hans L. Leuthold , Menachem Rafaelof , Wayne A. Bonin
IPC分类号： G11B5/60 , G11B5/706
CPC分类号： G11B5/725 , G11B33/123
摘要： A device comprises a fluid bearing including a textured fluid bearing surface and a second surface and a recordable disc. The recordable disc includes a substrate, a recordable media layer on the substrate, and at least one of the textured fluid bearing surface and the second surface. The device may be manufactured using MEMS techniques. MEMS techniques provide the high precision necessary to create the textured fluid bearing surface. MEMS techniques also allow the recordable disc to be batch-fabricated with one or more additional recordable discs.
摘要翻译：一种装置包括流体轴承，其包括纹理流体支承表面和第二表面以及可记录盘。可记录盘包括衬底，衬底上的可记录介质层以及纹理流体支承表面和第二表面中的至少一个。该装置可以使用MEMS技术制造。 MEMS技术提供了创建纹理流体支承表面所需的高精度。 MEMS技术还允许可记录盘用一个或多个附加可记录盘批量制造。

2. 发明申请

US20080174899A1 Recordable disc and motor 有权
标题翻译：可记录光盘和电机
公开(公告)号：US20080174899A1
公开(公告)日：2008-07-24
申请号：US11656811
申请日：2007-01-23
申请人： Roger L. Hipwell , Nurul Amin , John R. Pendray , Andrew D. White , Bradley J. Ver Meer , Hans L. Leuthold , Menachem Rafaelof , Wayne A. Bonin
发明人： Roger L. Hipwell , Nurul Amin , John R. Pendray , Andrew D. White , Bradley J. Ver Meer , Hans L. Leuthold , Menachem Rafaelof , Wayne A. Bonin
IPC分类号： G11B15/18
CPC分类号： G11B33/123
摘要： A device comprises a recordable disc, a substrate adjacent to the recordable disc, and an actuation mechanism fixed to the substrate. The recordable disc includes a base layer and a recordable layer on the base layer. Additional electrodes or magnetic components may be placed on the base layer to provide electromagnetic or electrostatic forces to rotate the recordable disc when acted on by the actuation mechanism. As an example, the invention may utilize MEMS techniques in order to integrate a disc and motor of a disc drive as a common component.
摘要翻译：一种设备包括可记录盘，与可记录盘相邻的衬底，以及固定到衬底的致动机构。可记录盘在基层上包括基层和可记录层。附加的电极或磁性部件可以放置在基底层上，以提供电磁或静电力，以在由致动机构作用时旋转可记录盘。作为示例，本发明可以利用MEMS技术来将盘驱动器的盘和马达集成为公共组件。

3. 发明申请

US20080174907A1 MEMS disc drive 失效
标题翻译： MEMS磁盘驱动器
公开(公告)号：US20080174907A1
公开(公告)日：2008-07-24
申请号：US11656692
申请日：2007-01-23
申请人： Alan B. Johnston , Roger L. Hipwell , Hans L. Leuthold , Song Sheng Xue , Nurul Amin , Andrew D. White , Patrick Joseph Ryan , Bradley J. Ver Meer , John R. Pendray , Steven A. Kalderson , Wayne A. Bonin , Jeffery Kenneth Berkowitz
发明人： Alan B. Johnston , Roger L. Hipwell , Hans L. Leuthold , Song Sheng Xue , Nurul Amin , Andrew D. White , Patrick Joseph Ryan , Bradley J. Ver Meer , John R. Pendray , Steven A. Kalderson , Wayne A. Bonin , Jeffery Kenneth Berkowitz
IPC分类号： G11B33/14 , G11B5/127
CPC分类号： G11B25/043 , B82Y10/00 , G11B9/1436 , G11B19/2009 , G11B33/126 , G11B33/144
摘要： A micro-electromechanical systems (MEMS) disc drive includes high-precision and integrated components to allow for increased functionality, robustness and reduced size as compared to currently produced disc drives. Integrating multiple subcomponents of the disc drive using batch processing provides low manufacturing costs. Furthermore, using MEMS techniques, new features can be added to disc drives. For example, an environmental control component, an accelerometer and/or a thermometer may be integrated into the housing of the disc drive.
摘要翻译：微机电系统（MEMS）磁盘驱动器包括高精度和集成的组件，以便与当前生产的磁盘驱动器相比能够增加功能，鲁棒性和减小的尺寸。使用批处理集成磁盘驱动器的多个子组件提供了低制造成本。此外，使用MEMS技术，可以将新功能添加到磁盘驱动器。例如，可以将环境控制部件，加速度计和/或温度计集成到盘驱动器的壳体中。

4. 发明申请

US20080174906A1 Interconnect architecture for disc drive array 有权
标题翻译：磁盘驱动器阵列的互连架构
公开(公告)号：US20080174906A1
公开(公告)日：2008-07-24
申请号：US11656659
申请日：2007-01-23
申请人： Alan B. Johnston , Roger L. Hipwell , Bradley J. Ver Meer , John R. Pendray , Steven A. Kalderon , Wayne A. Bonin , Jeffery Kenneth Berkowitz , Hans L. Leuthold , Song Sheng Xue , Nurul Amin , Andrew D. White , Patrick Joseph Ryan
发明人： Alan B. Johnston , Roger L. Hipwell , Bradley J. Ver Meer , John R. Pendray , Steven A. Kalderon , Wayne A. Bonin , Jeffery Kenneth Berkowitz , Hans L. Leuthold , Song Sheng Xue , Nurul Amin , Andrew D. White , Patrick Joseph Ryan
IPC分类号： G11B33/14
CPC分类号： G11B25/043 , G11B19/2009 , G11B33/126
摘要： In general, the invention is directed to techniques for integrated interconnects with a set of disc drives. The interconnects allow for a set of disc drives to be positioned in an array; for example, as set of disc drives may be stacked to communicate with a device through a single interface of the device. The interconnects may be formed as vias within the housing of the disc drives. Vias may produced using MEMS techniques, e.g., electroplating, as part of the manufacturing processes of the disc drive itself.
摘要翻译：通常，本发明涉及与一组盘驱动器的集成互连的技术。互连允许将一组盘驱动器定位在阵列中; 例如，作为一组盘驱动器可以被堆叠以通过设备的单个接口与设备通信。互连可以形成为盘驱动器的壳体内的通孔。作为盘驱动器本身的制造过程的一部分，可以使用MEMS技术（例如电镀）产生通气孔。

5. 发明授权

US07284910B2 Capillary seal with flow restrictors 有权
标题翻译：带流量限制器的毛细管密封
公开(公告)号：US07284910B2
公开(公告)日：2007-10-23
申请号：US10860941
申请日：2004-06-03
申请人： Daniel Dennis Dittmer , Robert Michael Pelstring , Anthony J. Aiella , Lynn Bich-Ouy Le , Hans L. Leuthold , Alan Lyndon Grantz
发明人： Daniel Dennis Dittmer , Robert Michael Pelstring , Anthony J. Aiella , Lynn Bich-Ouy Le , Hans L. Leuthold , Alan Lyndon Grantz
IPC分类号： F16C7/00 , F16C32/06
CPC分类号： F16C33/103 , F16C33/745 , F16C2370/12 , G11B19/2009
摘要： A disk drive motor having a capillary bearing seal is provided. In one embodiment, a disk drive motor includes a stationary assembly and a rotating assembly having a fluid dynamic journal bearing disposed therebetween. A capillary seal is defined proximate an upper end of the journal bearing and coupled to at least one re-circulation path. The capillary seal is configured to advantageously retain lubricating fluids within the motor when the motor is subjected to lateral shock.
摘要翻译：提供具有毛细管轴承密封件的盘驱动马达。在一个实施例中，磁盘驱动电动机包括固定组件和旋转组件，其具有设置在其间的流体动态轴颈轴承。毛细管密封件被限定在轴颈轴承的上端附近并耦合到至少一个再循环路径。毛细管密封件构造成当马达受到横向冲击时有利地将润滑流体保持在马达内。

6. 发明授权

US09163925B1 Electric field measurement apparatus 有权
标题翻译：电场测量装置
公开(公告)号：US09163925B1
公开(公告)日：2015-10-20
申请号：US13363713
申请日：2012-02-01
申请人： Hans L. Leuthold
发明人： Hans L. Leuthold
IPC分类号： G01B7/30 , G01B7/14 , G11B5/596
CPC分类号： G01B7/14 , G01B7/312 , G11B5/59627
摘要： A charge coupled displacement sensor includes a first number of electrodes disposed to form a first ring including a first diameter and further operable to form an electric field around an object. A second number of electrodes are alternately disposed with the first number of electrodes within the first ring and are further operable to measure variations in the electric field attributed to a position of the object. A third number of electrodes are disposed to form a second ring including a second diameter greater than the first diameter and further electrically coupled with an electrical ground.
摘要翻译：电荷耦合位移传感器包括设置成形成包括第一直径的第一环的第一数量的电极，并进一步可操作以在物体周围形成电场。第二数量的电极交替地设置在第一环内的第一数量的电极，并且还可操作以测量归因于对象的位置的电场的变化。设置第三数量的电极以形成包括大于第一直径的第二直径的第二环，并进一步与电接地电耦合。

7. 发明授权

US07090401B2 Grooving pattern for grooved fluid bearing 有权
标题翻译：沟槽流体轴承的沟槽图案
公开(公告)号：US07090401B2
公开(公告)日：2006-08-15
申请号：US10417721
申请日：2003-04-16
申请人： Mohamed Mizanur Rahman , Gunter K. Heine , Hans L. Leuthold , Anthony Joseph Aiello
发明人： Mohamed Mizanur Rahman , Gunter K. Heine , Hans L. Leuthold , Anthony Joseph Aiello
IPC分类号： F16C32/06
CPC分类号： F16C33/107 , F16C17/02 , F16C17/04 , F16C17/107
摘要： A fluid dynamic bearing is provided having two surfaces rotatable with respect to each other, a lubricating medium located in a gap between the two surfaces during rotation of the bearing, and an interrupted and offset groove pattern formed on one of the two surfaces to distribute the lubricating medium over the surface of the bearing. The groove design is intended to be useable in either a journal, thrust or other fluid bearing design.
摘要翻译：提供了一种流体动力轴承，其具有可相对于彼此旋转的两个表面，在轴承旋转期间位于两个表面之间的间隙中的润滑介质，以及形成在两个表面中的一个表面上的中断和偏移凹槽图案，轴承表面的润滑介质。凹槽设计旨在可用于轴颈，推力或其他流体轴承设计。

8. 发明授权

US5940246A Disc drive hydro bearing lubricant with electrically conductive, non-metallic additive 失效
标题翻译：盘式驱动器带有导电非轴承润滑剂的非金属添加剂
公开(公告)号：US5940246A
公开(公告)日：1999-08-17
申请号：US737162
申请日：1996-11-14
申请人： Raquib U. Khan , Samnathan Murthy , Norbert S. Parsoneault , Hans L. Leuthold
发明人： Raquib U. Khan , Samnathan Murthy , Norbert S. Parsoneault , Hans L. Leuthold
IPC分类号： F16C17/10 , C10M101/02 , C10M105/32 , C10N40/02 , F16C33/10 , G11B17/028 , G11B19/20 , G11B25/04 , H02K5/16 , H02K5/167 , H02K7/08 , H02K11/00 , G11B17/02
CPC分类号： H02K5/1677 , F16C17/026 , F16C17/107 , F16C33/107 , F16C33/109 , G11B17/028 , G11B19/2009 , G11B19/2036 , H02K11/20 , F16C2370/12 , G11B25/043 , H02K7/086
摘要： A disc drive data storage system according to the present invention includes a stationary member, a rotatable member and a hydro bearing which interconnects the stationary member and the rotatable member. At least one data storage disc is attached to and is coaxial with the rotatable member. The hydro bearing includes an electrically non-conductive lubricant and an electrically conductive, non-metallic additive.
摘要翻译： PCT No.PCT / US96 / 18366 Sec。 371日期：1996年11月14日 102（e）1996年11月14日PCT PCT 1996年11月14日PCT公布。公开号WO97 / 18562 日期1997年5月22日根据本发明的盘驱动数据存储系统包括固定构件，可旋转构件和将静止构件与可旋转构件互连的水力轴承。至少一个数据存储盘被附接到可旋转构件并且与可旋转构件同轴。液压轴承包括非导电润滑剂和导电的非金属添加剂。

9. 发明授权

US5457589A Hub-disc interface reducing hub reloaded disc surface curvature 失效
标题翻译：轮毂光盘接口还原轮毂重新加载盘表面曲率
公开(公告)号：US5457589A
公开(公告)日：1995-10-10
申请号：US205891
申请日：1994-03-02
申请人： Hans L. Leuthold , David J. Jennings , Gerold Heiner , Donald J. MacLeod
发明人： Hans L. Leuthold , David J. Jennings , Gerold Heiner , Donald J. MacLeod
IPC分类号： G11B17/022 , G11B25/04 , G11B17/02
CPC分类号： G11B25/043 , G11B17/022
摘要： A specially designed disc-mounting hub is provided having a disc-mounting flange protruding from a substantially cylindrical hub portion. A disc-mounting flange has a raised surface about the periphery of the flange upon which the disc rests. A lapped or ground spacer rests on the surface of the hub above the flange, and the disc in a single disc system or the bottommost disc in a multiple disc system rests upon this spacer. The opposite side of the disc in a single disc device is then clamped in place; if a plurality of discs are being utilized, the remainder of the discs are alternately stacked with spacer rings upon the first disc. A clamping ring is attached opposite the disc or discs-mounting flange and working cooperatively with the flange and ground spacer imparts a force upon the disc and spacer ring stack to hold the discs in place.e
摘要翻译：提供了一种特别设计的盘安装毂，其具有从基本上圆柱形的毂部突出的盘安装凸缘。碟形安装法兰具有围绕盘片的凸缘的周边的凸起表面。研磨垫片或研磨垫片位于凸缘上方的表面上，单盘系统中的盘或多盘系统中的最底盘位于该间隔件上。然后将单个盘装置中的盘的相对侧夹紧就位; 如果正在利用多个盘，则剩余的盘在第一盘上交替地与间隔环堆叠。夹紧环与盘或盘安装法兰相对地连接，并与法兰和接地垫片协同工作，在盘和间隔环叠层上施加力以将盘保持在适当位置。

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