Dynamic tilt limiter for fluid dynamic bearings

Details Dynamic tilt limiter for fluid dynamic bearings Dynamic tilt limiter for fluid dynamic bearings

2005-08-09

2005-08-09

Le, Dang (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S06700R, C384S100000

Reexamination Certificate

active

06927515

ABSTRACT:
A disc drive data storage system includes a hydrodynamic bearing including a housing having a central axis, a stationary member that is fixed with respect to the housing and coaxial with the central axis, and a rotatable member that is rotatable about the central axis with respect to the stationary member. A hydrodynamic bearing interconnects the stationary member and the rotatable member. At least a portion of a surface of one or more of the hydrodynamic bearing components has a tilt-limiting layer formed thereon to restrict the tilting distance between the working surfaces in the disc drive data storage system.

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