公开(公告)号：EP0094484B1

公开(公告)日：1988-12-28

申请号：EP83102538.2

申请日：1983-03-15

申请人： International Business Machines Corporation

发明人： Beck, John Lowell ,  Castrodale, Daniel Owen ,  Luoma, Richard William ,  Rigotti, James Michael

IPC分类号： G11B23/50 ,  G11B23/02

CPC分类号： G11B23/021 ,  G11B17/038 ,  G11B23/507

公开(公告)号：EP0094484A1

公开(公告)日：1983-11-23

申请号：EP83102538.2

申请日：1983-03-15

申请人： International Business Machines Corporation

发明人： Beck, John Lowell ,  Castrodale, Daniel Owen ,  Luoma, Richard William ,  Rigotti, James Michael

IPC分类号： G11B23/50 ,  G11B23/02

CPC分类号： G11B23/021 ,  G11B17/038 ,  G11B23/507

摘要： O A recirculating air system for a disk drive assembly wherein air moves radially over the disk (14) surfaces, over the transducer carriage at an increased velocity, passes the actuator mechanism (30) and through a filter before recirculation is induced by the hub assembly on which the disks are mounted and which functions also as an impeller. The hub-disk assembly also forms an integral part of the drive motor rotor assembly. Also, a breather filter and breather opening (42) communicate with the recirculating air path at the low pressure location of the recirculating path to assure that air entering the system passes through the breather filter.

摘要翻译： 一种用于磁盘驱动器组件的循环空气系统，其中空气以增加的速度在所述传感器托架上方的径向上移动到所述盘（14）表面上方，使所述致动器机构（30）穿过所述过滤器，并且在所述轮毂组件引起再循环之前 这些盘被安装并且还用作叶轮。 轮毂盘组件也构成驱动电动机转子组件的组成部分。 此外，呼吸过滤器和通气开口（42）在再循环路径的低压位置处与再循环空气路径连通，以确保进入系统的空气通过通气过滤器，