公开(公告)号：KR100468736B1

公开(公告)日：2005-01-29

申请号：KR1020020034140

申请日：2002-06-18

Applicant: 삼성전자주식회사

Inventor： 롱윌슨 ,  정우철 ,  튜케빈

IPC: G11B21/21

CPC classification number: G11B5/60 ,  G11B33/08

Abstract: A disk drive that has an air deflector which deflects at least a portion of airflow away from an actuator arm assembly of the drive. The air flow is typically generated by a rotating disk of the disk drive.

Abstract translation: 一种具有空气偏转器的磁盘驱动器，该空气偏转器使至少一部分气流偏离驱动器的致动器臂组件。 气流通常由磁盘驱动器的旋转盘产生。

公开(公告)号：KR1020020096991A

公开(公告)日：2002-12-31

申请号：KR1020020034140

申请日：2002-06-18

Applicant: 삼성전자주식회사

Inventor： 롱윌슨 ,  정우철 ,  튜케빈

IPC: G11B21/21

CPC classification number: G11B5/60 ,  G11B33/08

Abstract: PURPOSE: A hard disk drive including an air deflector and a method thereof are provided to increase the stability of the disk drive by minimizing the effect of air flow toward an actuator arm by using the air deflector. CONSTITUTION: A hard disk drive(10) includes a base plate(14), a spindle motor(12) mounted on the base plate, disks(16) rotated by the spindle motor for generating air flow, an actuator arm(18) mounted on the base plate, a transducer combined with the actuator arm and the disk, and an air deflector(52) combined with the base plate and reaching out over the disk, magnet assembly posts(50) mounted on the base plate; wherein the air deflector includes a mounting area(56), and a deflector area(54) extended from the mounting area and including a plurality of fingers.

Abstract translation: 目的：提供一种包括空气导流板的硬盘驱动器及其方法，以通过使用空气导流器最小化朝向致动器臂的气流的影响来提高磁盘驱动器的稳定性。 构成：硬盘驱动器（10）包括基板（14），安装在基板上的主轴电机（12），由主轴电动机旋转以产生空气流的盘（16），安装有致动器臂（18） 在所述基板上，与所述致动器臂和所述盘组合的换能器，以及与所述基板组合并且向外伸出的空气导流板（52），安装在所述基板上的磁体组件柱（50）; 其中所述空气导流器包括安装区域（56）和从所述安装区域延伸并且包括多个手指的偏转器区域（54）。

公开(公告)号：KR100317633B1

公开(公告)日：2001-12-22

申请号：KR1019990021355

申请日：1999-06-09

Applicant: 삼성전자주식회사

Inventor： 구자춘 ,  느구엔투 ,  롱윌슨

IPC: G11B21/16

CPC classification number: G11B33/08 ,  G11B33/10

Abstract: 본발명의액츄에이터공명테스터는하드디스크드라이브장치내액츄에이터암의공명를테스트하기위해제공된다. 상기테스터는액츄에이터암, 피봇, 하나또는그 이상의무게추들, 보이스코일, 보이스코일모터, 가속도계, 그리고프로세서를포함한다. 상기하나또는그 이상의무게추들은적어도하나의독출/기록헤드를시험하기위해상기액츄에이터암상에형성된다. 상기베이스와테스트하우징은완전조립하드디스크드라이브장치의경계조건들을시험하도록상기피봇에적절한경계조건들을제공하도록상기피봇의끝단에부착된다. 상기보이스코일및 보이스코일모터는상기액츄에이터암을상기피봇주위에서회전시킨다. 상기가속도계는상기액츄에이터암의수평가속도를측정하기위해상기액츄에이터암상에장착된다. 상기프로세서는상기액츄에이터암의측정된수평가속도에근거하여상기액츄에이터암의공명를결정한다. 이러한방법으로, 완전한하드디스크드라이브장치를구성하지않고도상기액츄에이터암의공명를테스트할수 있게된다.

公开(公告)号：KR1020000006041A

公开(公告)日：2000-01-25

申请号：KR1019990021355

申请日：1999-06-09

Applicant: 삼성전자주식회사

Inventor： 구자춘 ,  느구엔투 ,  롱윌슨

IPC: G11B21/16

CPC classification number: G11B33/08 ,  G11B33/10

Abstract: PURPOSE: An actuator resonance tester is provided to test the resonance ratio of actuator arm in a hard disk driver without complicated skill. CONSTITUTION: The tester include actuator arm, pivot, at least one of pendent mass, voice coil, voice coil motor, accelerometer and processor. The pendent mass is formed on the actuator arm for the testing of reading/writing head. Base and test housing are attached at the end of pivot to provide proper boundary condition to pivot for the testing of boundary condition of perfectly framed hard disk driver. The voice coil and voice coil motor make the actuator arm move around the pivot. The accelerometer is fixed on the actuator arm to measure the vertical acceleration of actuator arm. The processor decide the resonance of actuator arm on the basis of measured vertical acceleration. With above mentioned composition, the resonance of actuator arm can be tested without the perfectly framed hard disk driver.

Abstract translation: 目的：提供执行器谐振测试仪，以测试硬盘驱动器中的执行器臂的谐振比，而无需复杂的技能。 规定：测试仪包括执行器臂，枢轴，至少一个悬挂质量块，音圈，音圈电机，加速度计和处理器。 悬臂质量形成在执行器臂上用于读/写头的测试。 底座和测试壳体连接在枢轴的末端，以提供适当的边界条件来枢转，以测试完美框架的硬盘驱动器的边界条件。 音圈和音圈电机使致动器臂绕枢轴移动。 加速度计固定在执行器臂上，以测量执行器臂的垂直加速度。 处理器根据测量的垂直加速度来决定执行器臂的共振。 通过上述组合，可以在没有完美框架的硬盘驱动器的情况下测试执行器臂的共振。