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1. 发明授权

US07353524B1 Disk drive with airflow channeling enclosure 失效
标题翻译：带气流通道的磁盘驱动器
公开(公告)号：US07353524B1
公开(公告)日：2008-04-01
申请号：US10877746
申请日：2004-06-25
申请人： Jen-Tai Lin , Jin Hui Ou-Yang , Chiao-Ping Ku , Robert J. McNab , Shuo-Hao Chen , Lin Yang
发明人： Jen-Tai Lin , Jin Hui Ou-Yang , Chiao-Ping Ku , Robert J. McNab , Shuo-Hao Chen , Lin Yang
IPC分类号： G11B33/14
CPC分类号： G11B33/148 , G11B5/40 , G11B5/6005 , G11B25/043 , G11B33/08
摘要： A disk drive includes a disk drive base, a disk, and a head stack assembly rotatably coupled to the base adjacent the disk surface of the disk. The disk drive includes an airflow channeling enclosure. The enclosure includes an airflow inlet disposed downstream of the head stack assembly and configured to receive the disk rotation induced airflow therethrough. The enclosure further includes an airflow channel extending along the disk surface from the airflow inlet. The enclosure further includes an outer wall extending along the disk surface from the airflow inlet and defining the airflow channel radially interior to the outer wall. The enclosure further includes an airflow outlet disposed upstream of the head stack assembly extending from the outer wall and the channel opposite the airflow inlet for modifying the disk rotation induced airflow passing from the channel.
摘要翻译：磁盘驱动器包括磁盘驱动器基座，磁盘以及与磁盘的盘表面相邻地可旋转地联接到基座的磁头堆叠组件。磁盘驱动器包括气流通道外壳。所述外壳包括设置在所述打印头组件组件下游的气流入口并且构造成容纳通过其中的盘旋转感应气流。外壳还包括沿着盘表面从气流入口延伸的气流通道。所述外壳还包括从所述气流入口沿所述盘表面延伸的外壁，并且在所述外壁的径向内部限定所述气流通道。外壳还包括设置在头部堆叠组件的上游的气流出口，其从外壁和与气流入口相对的通道延伸，用于改变从通道传出的盘旋转引起的气流。

2. 发明授权

US07239475B1 Disk drive with airflow diverter filter component 有权
标题翻译：带有气流分流器过滤器组件的磁盘驱动器
公开(公告)号：US07239475B1
公开(公告)日：2007-07-03
申请号：US10856322
申请日：2004-05-28
申请人： Jen-Tai Lin , Jin Hui Ou-Yang , Chiao-Ping Ku , Shuo-Hao Chen , Lin Yang
发明人： Jen-Tai Lin , Jin Hui Ou-Yang , Chiao-Ping Ku , Shuo-Hao Chen , Lin Yang
IPC分类号： G11B33/34
CPC分类号： G11B33/146 , G11B5/6005 , G11B17/32
摘要： A disk drive including a disk drive base, a disk coupled to the disk drive base, and a head stack assembly coupled to the disk drive base. The disk drive further includes an airflow diverter filter component disposed upstream of the head stack assembly with respect to disk rotation induced airflow for modifying the disk rotation induced airflow adjacent the head stack assembly. The filter component includes a first filter element disposed adjacent the disk surface, a second filter element disposed between the first filter element and the head stack assembly, and a third filter element having a porosity finer than the first and second filter elements. The third filter element is generally radially further than the second filter element from the axis of rotation. The disk rotation induced airflow generally enters the filter component through the first filter element and exits through the second and third filter elements.
摘要翻译：磁盘驱动器，包括磁盘驱动器基座，耦合到磁盘驱动器基座的磁盘以及耦合到磁盘驱动器基座的磁头堆叠组件。磁盘驱动器还包括气流分流器过滤器部件，其布置在磁头堆叠组件的相对于磁盘旋转引起的气流的上游，用于修改与磁头堆叠组件相邻的磁盘旋转引起的气流。过滤器部件包括邻近盘表面设置的第一过滤器元件，设置在第一过滤器元件和头部堆叠组件之间的第二过滤元件，以及具有比第一和第二过滤元件更细小的孔隙的第三过滤元件。第三过滤元件通常比旋转轴线径向地比第二过滤元件更远。盘旋转诱导气流通常通过第一过滤元件进入过滤器部件并且通过第二和第三过滤器元件排出。

3. 发明授权

US07379266B1 Disk drive including a filter component with coarse and fine sections 有权
标题翻译：磁盘驱动器包括具有粗细和细段的过滤器部件
公开(公告)号：US07379266B1
公开(公告)日：2008-05-27
申请号：US11856165
申请日：2007-09-17
申请人： Jin Hui Ou-Yang , Michael G. Choy , Jen-Tai Lin , Chiao-Ping Ku , Lin Yang , Gary C. Griffin
发明人： Jin Hui Ou-Yang , Michael G. Choy , Jen-Tai Lin , Chiao-Ping Ku , Lin Yang , Gary C. Griffin
IPC分类号： G11B33/14
CPC分类号： G11B33/146 , G11B25/043
摘要： There is provided a disk drive including a disk drive base, a disk rotatably coupled to the disk drive base, and a spindle motor attached to the disk drive base and configured to support the disk for rotating the disk with respect to the disk drive base. The disk drive further includes a filter component. The filter component includes a filter housing coupled to the disk drive base, and a pair of filter elements disposed within the filter housing for filtering disk rotation induced airflow. Each filter element includes a coarse section and a fine section, wherein the coarse section is positioned upstream of the fine section relative to a direction of the induced airflow.
摘要翻译：提供了一种磁盘驱动器，其包括盘驱动器基座，可旋转地联接到盘驱动器基座的盘，以及连接到盘驱动器基座并被配置为支撑盘以相对于盘驱动器基座旋转盘的主轴马达。磁盘驱动器还包括过滤器部件。过滤器部件包括联接到盘驱动器基座的过滤器壳体和布置在过滤器壳体内的一对过滤器元件，用于过滤盘旋转引起的气流。每个过滤元件包括粗糙部分和细部分，其中粗糙部分相对于感应气流的方向位于细部分的上游。

4. 发明授权

US08472131B1 Disk drive including a filter component with coarse and fine sections 有权
标题翻译：磁盘驱动器包括具有粗细和细段的过滤器部件
公开(公告)号：US08472131B1
公开(公告)日：2013-06-25
申请号：US11856185
申请日：2007-09-17
申请人： Jin Hui Ou-Yang , Michael G. Choy , Jen-Tai Lin , Chiao-Ping Ku , Lin Yang , Gary C. Griffin
发明人： Jin Hui Ou-Yang , Michael G. Choy , Jen-Tai Lin , Chiao-Ping Ku , Lin Yang , Gary C. Griffin
IPC分类号： G11B33/14
CPC分类号： G11B33/146 , G11B25/043
摘要： There is provided a disk drive including a disk drive base, a disk rotatably coupled to the disk drive base, and a spindle motor attached to the disk drive base and configured to support the disk for rotating the disk with respect to the disk drive base. The disk drive further includes a filter component. The filter component includes a filter housing coupled to the disk drive base, and a filter element disposed within the filter housing for filtering disk rotation induced airflow. The filter element includes a coarse section and a fine section. The coarse section has a porosity greater than a porosity of the fine section.
摘要翻译：提供了一种磁盘驱动器，其包括盘驱动器基座，可旋转地联接到盘驱动器基座的盘，以及连接到盘驱动器基座并被配置为支撑盘以相对于盘驱动器基座旋转盘的主轴马达。磁盘驱动器还包括过滤器部件。过滤器部件包括耦合到盘驱动器基座的过滤器壳体和设置在过滤器壳体内的过滤元件，用于过滤盘旋转引起的气流。过滤元件包括粗糙部分和细部分。粗糙部分的孔隙率大于细部分的孔隙率。

5. 发明授权

US06624966B1 Disk drive having airflow suppressor comb for reduced disk rotation induced airflow 有权
标题翻译：磁盘驱动器具有气流抑制器梳以减少盘旋转引起的气流
公开(公告)号：US06624966B1
公开(公告)日：2003-09-23
申请号：US09872193
申请日：2001-05-31
申请人： Jin Hui Ou-Yang , Serge Hauert , John R. Gustafson , Chiao-Ping Ku , Lin Yang , Gary C. Griffin , Aaron D. Little , Sudha Narayanan
发明人： Jin Hui Ou-Yang , Serge Hauert , John R. Gustafson , Chiao-Ping Ku , Lin Yang , Gary C. Griffin , Aaron D. Little , Sudha Narayanan
IPC分类号： G11B3314
CPC分类号： G11B5/60 , G11B33/08 , G11B33/14
摘要： A disk drive including a disk drive base. The disk drive further includes at least one rotatable disk which includes a disk surface extending to an outer disk edge. The disk drive further includes a head stack assembly rotatably attached to the disk drive base in operable communication with the disk. The disk drive further includes an airflow suppressor comb coupled to the disk drive base and stationary relative to the disk drive base during operation of the disk drive. The comb includes a comb body disposed adjacent to the outer disk edge, and at least one tine extending from the comb body along the disk surface for mitigating disk rotation induced airflow upon the head stack assembly adjacent to the disk surface.
摘要翻译：包括磁盘驱动器基座的磁盘驱动器。磁盘驱动器还包括至少一个可旋转盘，其包括延伸到外盘边缘的盘表面。磁盘驱动器还包括可旋转地附接到磁盘驱动器基座的磁头堆叠组件，其可与磁盘可操作地通信。磁盘驱动器还包括在盘驱动器的操作期间耦合到盘驱动器基座并相对于盘驱动器基座固定的气流抑制器梳。梳子包括邻近外圆盘边缘设置的梳体，以及至少一个从梳齿体沿着盘表面延伸的齿，用于减轻与磁盘表面相邻的磁头堆叠组件上的磁盘旋转引起的气流。

6. 发明授权

US07224551B1 Disk drive having apertures aligned near the inner diameter of a disk stack for allowing airflow to pass through the apertures to reduce disk flutter 有权
标题翻译：磁盘驱动器具有在磁盘堆叠的内径附近对准的孔，用于允许气流穿过孔径以减少磁盘颤动
公开(公告)号：US07224551B1
公开(公告)日：2007-05-29
申请号：US10846041
申请日：2004-05-15
申请人： Jin Hui Ou-Yang , Lin Yang , Chiao-Ping Ku
发明人： Jin Hui Ou-Yang , Lin Yang , Chiao-Ping Ku
IPC分类号： G11B17/02
CPC分类号： G11B25/043 , G11B33/148
摘要： A disk drive includes a base, a spindle motor attached to the base, the spindle motor including a hub having hub apertures, a plurality of disks on the spindle motor and including a first and a second disk, a disk spacer between the first and second disks, and a disk clamp. The disk spacer has a plurality of spacer through apertures. Each of the spacer through apertures extend radially through the disk spacer. The disk clamp has clamp through apertures adjacent to an inner diameter of the disk clamp. Each of the clamp through apertures extend longitudinally through the disk clamp. The clamp through apertures, the hub apertures and the spacer through apertures are aligned for allowing airflow to pass through the apertures when the disks are rotating.
摘要翻译：磁盘驱动器包括基座，连接到基座的主轴马达，主轴马达包括具有轮毂孔的轮毂，主轴马达上的多个盘，包括第一和第二盘，第一和第二盘之间的盘间隔件磁盘和磁盘夹。盘形间隔件具有多个间隔件通孔。间隔通孔中的每一个径向地延伸穿过盘间隔件。盘夹具通过与盘夹的内径相邻的孔夹紧。夹紧通孔中的每一个纵向延伸通过盘夹。夹紧通孔，轮毂孔和间隔件穿过孔对准，以便当盘旋转时允许气流穿过孔。

7. 发明授权

US07280311B1 Disk drive including a filter component with coarse and fine sections 失效
标题翻译：磁盘驱动器包括具有粗细和细段的过滤器部件
公开(公告)号：US07280311B1
公开(公告)日：2007-10-09
申请号：US10769312
申请日：2004-01-31
申请人： Jin Hui Ou-Yang , Michael G. Choy , Jen-Tai Lin , Chiao-Ping R. Ku , Lin Yang , Gary C. Griffen
发明人： Jin Hui Ou-Yang , Michael G. Choy , Jen-Tai Lin , Chiao-Ping R. Ku , Lin Yang , Gary C. Griffen
IPC分类号： G11B33/14
CPC分类号： G11B33/146 , G11B25/043
摘要： There is provided a disk drive including a disk drive base, a disk rotatably coupled to the disk drive base, and a spindle motor attached to the disk drive base and configured to support the disk for rotating the disk with respect to the disk drive base. The disk drive further includes a filter component. The filter component includes a filter housing coupled to the disk drive base, and a filter element disposed within the filter housing for filtering disk rotation induced airflow. The filter element includes a coarse section and a fine section. The coarse section has a porosity greater than a porosity of the fine section.
摘要翻译：提供了一种磁盘驱动器，其包括盘驱动器基座，可旋转地联接到盘驱动器基座的盘，以及连接到盘驱动器基座并被配置为支撑盘以相对于盘驱动器基座旋转盘的主轴马达。磁盘驱动器还包括过滤器部件。过滤器部件包括耦合到盘驱动器基座的过滤器壳体和设置在过滤器壳体内的过滤元件，用于过滤盘旋转引起的气流。过滤元件包括粗糙部分和细部分。粗糙部分的孔隙率大于细部分的孔隙率。

8. 发明授权

US06891696B1 Aerodynamic base design for TMR reduction 有权
标题翻译：空气动力学基础设计降低TMR
公开(公告)号：US06891696B1
公开(公告)日：2005-05-10
申请号：US10137228
申请日：2002-04-30
申请人： Jin Hui Ou-Yang , Jonathan M. Garbarino , Lin Yang
发明人： Jin Hui Ou-Yang , Jonathan M. Garbarino , Lin Yang
IPC分类号： G11B25/04 , G11B33/14 , G11B17/02
CPC分类号： G11B33/148 , G11B25/043
摘要： A disk drive includes an enclosure having a cover and a base, a spindle motor assembly, a disk, and an arcuate raised portion on the base. The disk is mounted on a hub of the spindle motor assembly and has a first surface and a second surface. The first surface is proximate the base and is spaced apart from the base by a first clearance distance. The arcuate raised portion on the base is spaced apart from the disk by a second clearance distance. The second clearance distance is less than the first clearance distance. At least a portion of the disk is superposed over the arcuate raised portion.
摘要翻译：磁盘驱动器包括具有盖和基座的壳体，主轴电机组件，盘和在基座上的弓形凸起部分。盘安装在主轴马达组件的轮毂上，并具有第一表面和第二表面。第一表面靠近基部并且与基部间隔开第一间隙距离。基座上的弓形凸起部分与盘隔开第二间隙距离。第二间隙距离小于第一间隙距离。盘的至少一部分重叠在弓形凸起部分上。

9. 发明授权

US07593181B1 Disk vibration damper having an integrated air circulation guide 有权
标题翻译：具有集成空气循环引导件的盘式减震器
公开(公告)号：US07593181B1
公开(公告)日：2009-09-22
申请号：US11305550
申请日：2005-12-16
申请人： Alex Y. Tsay , Chunjer Chuck Cheng , Lin Yang , Jin Hui Ou-Yang
发明人： Alex Y. Tsay , Chunjer Chuck Cheng , Lin Yang , Jin Hui Ou-Yang
IPC分类号： G11B33/14
CPC分类号： G11B33/148 , G11B25/043
摘要： A stationary plate functions as a vibration damper and has an integrated air filtration guide. In one embodiment the stationary plate is disposed between two adjacent disks, and the guide comprises one or more grooves through which rotation-induced air may flow. In another embodiment, a plurality of stationary plates may be disposed between a plurality of disks, wherein each of the plurality of stationary plates has a grooved side through which the rotation-induced air may flow. In still another embodiment, the orientation of the grooves in the stationary plate is such that the rotationally-induced airflow impinges the disk drive's voice coil motor.
摘要翻译：固定板用作减振器，并具有集成的空气过滤导向件。在一个实施例中，固定板设置在两个相邻的盘之间，并且引导件包括旋转引起的空气可流过的一个或多个凹槽。在另一个实施例中，多个固定板可以设置在多个盘之间，其中多个固定板中的每一个具有带槽的侧面，旋转引起的空气可以流过该槽。在另一个实施例中，固定板中的凹槽的取向使得旋转感应的气流冲击盘驱动器的音圈马达。

10. 发明授权

US07113371B1 Suspension design for attenuation of disk flutter induced track mis-registration of a hard disk drive by manipulation of the hinge and/or load beam 有权
标题翻译：用于衰减磁盘颤动的悬架设计通过操纵铰链和/或负载梁来引起硬盘驱动器的轨迹误配准
公开(公告)号：US07113371B1
公开(公告)日：2006-09-26
申请号：US10080849
申请日：2002-02-22
申请人： Aaron J. Hanna , Lin Yang , Jin Hui Ou-Yang , Chiao-Ping R. Ku
发明人： Aaron J. Hanna , Lin Yang , Jin Hui Ou-Yang , Chiao-Ping R. Ku
IPC分类号： G11B5/48 , G11B21/16
CPC分类号： G11B5/4833
摘要： Disk drives including suspensions and head gimbal assemblies in which the load beam pitch angle is reduced exhibit a reduced disk flutter induced track mis-registration (TMR) at the disk outer diameter. The reduction in the load beam pitch angle may be achieved through variations in the load beam, hinge and/or mount plate configurations, relative positions and/or thickness.
摘要翻译：包括悬架和磁头万向架组件的磁盘驱动器，其中负载光束俯仰角减小，在磁盘外径处呈现减小的盘颤动引起的轨迹失配（TMR）。负载梁俯仰角的减小可以通过负载梁，铰链和/或安装板构造，相对位置和/或厚度的变化来实现。

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