公开(公告)号：EP0964403A1

公开(公告)日：1999-12-15

申请号：EP98120303.7

申请日：1998-10-27

申请人： FUJITSU LIMITED

发明人： Myokan, Kenichi ,  Hayashi, Takeo

IPC分类号： G11B33/14

CPC分类号： G11B25/043 ,  G11B33/1486

摘要： A disk drive includes a disk rotatably mounted in a housing, the disk having a plurality of tracks, a head for reading/writing data on the disk, and an actuator for moving the head across the tracks of the disk. The disk drive further includes a breathing filter (34) fixed to the inner surface of a cover of the housing so as to close a breathing hole (10) formed through the cover, and a breathing filter protecting member (38) fixed to the outer surface of the cover so as to close the breathing hole (10) and allow ventilation.

摘要翻译： 磁盘驱动器包括可旋转地安装在外壳中的磁盘，磁盘具有多个磁道，用于在磁盘上读/写数据的磁头，以及用于使磁头跨过磁盘的磁道移动的致动器。 磁盘驱动器还包括固定到壳体的盖的内表面以便关闭穿过盖形成的呼吸孔（10）的呼吸过滤器（34），以及固定到外部的呼吸过滤器保护构件（38） 以关闭呼吸孔（10）并允许通风。

公开(公告)号：EP1213708A2

公开(公告)日：2002-06-12

申请号：EP01306352.4

申请日：2001-07-24

申请人： FUJITSU LIMITED

发明人： Myokan, Kenichi ,  Hayashi, Takeo ,  Kimura, Tatsuya

IPC分类号： G11B5/60

CPC分类号： G11B33/148 ,  G11B5/60 ,  G11B33/08

摘要： A disk unit (1) for reading information from or writing information to a disk (20) by means of a head (60) supported by an actuator (50) includes a shroud (70) having a face (72) perpendicular to a surface of the disk (20) and opposing a peripheral edge (21) of the disk (20), and a spoiler (80) having a given height in a direction perpendicular to the surface of the disk (20) and extending above the surface of the disk (20) from the peripheral edge (21) to a center of the disk (20).

摘要翻译： 用于通过由致动器（50）支撑的头部（60）从盘（20）读取信息或向盘（20）写入信息的盘单元（1）包括：罩（70），其具有垂直于表面 与所述盘（20）的外围边缘（21）相对并且在垂直于所述盘（20）的表面的方向上具有给定高度的扰流器（80）延伸到所述盘 所述盘（20）从所述周缘（21）到所述盘（20）的中心。

公开(公告)号：EP1213708A3

公开(公告)日：2007-06-13

申请号：EP01306352.4

申请日：2001-07-24

申请人： FUJITSU LIMITED

发明人： Myokan, Kenichi ,  Hayashi, Takeo ,  Kimura, Tatsuya

IPC分类号： G11B5/60

CPC分类号： G11B33/148 ,  G11B5/60 ,  G11B33/08

摘要： A disk unit (1) for reading information from or writing information to a disk (20) by means of a head (60) supported by an actuator (50) includes a shroud (70) having a face (72) perpendicular to a surface of the disk (20) and opposing a peripheral edge (21) of the disk (20), and a spoiler (80) having a given height in a direction perpendicular to the surface of the disk (20) and extending above the surface of the disk (20) from the peripheral edge (21) to a center of the disk (20).