Patent ID: 11948607
Assignee: TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A disk device comprising:
a plurality of rotatable magnetic disks;
a first actuator assembly which is rotatably supported on a pivot through a first bearing unit;
a second actuator assembly which is rotatably supported on the pivot through a second bearing unit and provided side by side with the first actuator assembly in an axial direction of the pivot; and
a filter unit which is provided between the magnetic disks and the first and second actuator assemblies, wherein
the filter unit comprises
a holder including a shielding portion facing a boundary portion between the first actuator assembly and the second actuator assembly and a ventilation opening provided at a position spaced apart from the boundary portion in the axial direction, and a filter held by the holder and facing the ventilation opening.