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。

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。

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。

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。

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。

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。

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。

公开(公告)号：US07957095B1

公开(公告)日：2011-06-07

申请号：US12419142

申请日：2009-04-06

申请人： Alex Y. Tsay ,  Chunjer C. Cheng ,  Lin Yang ,  Jin Hui Ou-Yang

发明人： Alex Y. Tsay ,  Chunjer C. Cheng ,  Lin Yang ,  Jin Hui Ou-Yang

IPC分类号： G11B33/14

CPC分类号： G11B33/148 ,  G11B25/043

摘要： A novel disk drive is disclosed and claimed. The disk drive includes a disk and a spindle motor to which the disk is attached to rotate about an axis of rotation. The disk drive also includes a stationary plate facing and disposed over the disk, wherein the stationary plate includes a plurality of grooves through which rotation-induced air flows from an inlet end to an outlet end. The disk drive also includes a recirculation filter coupled to and immediately adjacent said outlet end of said plurality of grooves.

摘要翻译： 公开并要求保护的新颖的磁盘驱动器。 磁盘驱动器包括磁盘和主轴电机，磁盘附接到磁盘和主轴电机绕旋转轴线旋转。 盘驱动器还包括面对并设置在盘上的固定板，其中固定板包括多个槽，旋转引起的空气从入口端流到出口端。 磁盘驱动器还包括耦合到并紧邻所述多个凹槽的所述出口端的再循环过滤器。

公开(公告)号：US06865055B1

公开(公告)日：2005-03-08

申请号：US10086470

申请日：2002-02-28

申请人： Jin Hui Ou-Yang ,  Lin Yang

发明人： Jin Hui Ou-Yang ,  Lin Yang

IPC分类号： G11B5/60 ,  G11B25/04 ,  G11B33/12 ,  G11B33/14

CPC分类号： G11B33/121 ,  G11B5/40 ,  G11B5/6005 ,  G11B25/043 ,  G11B33/122

摘要： A shroud assembly for a disk drive that includes a rotatable disk, a printed circuit board, a data transfer head, an actuator assembly and a flex cable, includes a cable shrouding portion. The shroud assembly also includes a disk shrouding portion and a cable mounting portion. The cable mounting portion includes a first surface and a second surface. The first surface is configured to receive a transition portion of the flex cable proximate to a second end. The second surface is configured to receive the second end of the flex cable and to position the second end for engagement by the printed circuit board. The cable shrouding portion is configured to shield a spanning portion of the flex cable between the cable mounting portion and the actuator assembly from airflow generated by the rotation of the rotatable disk.

摘要翻译： 包括可旋转盘，印刷电路板，数据传送头，致动器组件和柔性电缆的盘驱动器的护罩组件包括电缆遮蔽部分。 护罩组件还包括盘覆盖部分和电缆安装部分。 电缆安装部分包括第一表面和第二表面。 第一表面被配置为接收靠近第二端的柔性电缆的过渡部分。 第二表面被配置为接收柔性电缆的第二端并且将第二端定位以便被印刷电路板接合。 电缆覆盖部分构造成屏蔽电缆安装部分和致动器组件之间的柔性电缆的跨越部分与由可旋转盘的旋转产生的气流。

公开(公告)号：US06700736B1

公开(公告)日：2004-03-02

申请号：US10112304

申请日：2002-03-29

申请人： Hsueh-Chieh Wu ,  Lin Yang ,  Jin Hui Ou-Yang

发明人： Hsueh-Chieh Wu ,  Lin Yang ,  Jin Hui Ou-Yang

IPC分类号： G11B3314

CPC分类号： G11B33/142

摘要： A disk drive includes a spindle motor assembly mounted on an enclosure and at least two disks. The disks are mounted on a hub of the spindle motor assembly. Each of the disks have a magnetic medium deposited between an inner circumference and an outer circumference. The disks define a volume therebetween wherein airflow is generated when the disks rotate. The disk drive also includes an airflow spoiler positioned between the disks. The airflow spoiler has a spoiler mounting portion and a non-data bearing extending portion. The spoiler mounting portion is configured to be mounted on the hub of the spindle motor assembly. The non-data bearing extending portion is connected to the spoiler mounting portion and extends outwardly therefrom into the volume defined between the disks. The non-data bearing extending portion extends at least partially over the magnetic medium.

摘要翻译： 磁盘驱动器包括安装在外壳上的主轴电机组件和至少两个磁盘。 盘安装在主轴电机组件的轮毂上。 每个盘具有沉积在内周和外圆周之间的磁介质。 磁盘在其间限定一个体积，当磁盘旋转时，产生气流。 磁盘驱动器还包括位于盘之间的气流扰流器。 气流扰流器具有扰流板安装部分和非数据轴承延伸部分。 扰流件安装部分构造成安装在主轴电动机组件的轮毂上。 非数据轴承延伸部分连接到扰流板安装部分并从其向外延伸到限定在盘之间的体积中。 非数据轴承延伸部分至少部分地延伸到磁性介质上。