Hydrodynamic fluid bearing containing lubricants with...

Details Hydrodynamic fluid bearing containing lubricants with... Hydrodynamic fluid bearing containing lubricants with...

2005-10-04

2005-10-04

Klimowicz, William J. (Department: 2652)

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Disk record

C310S090000, C310S06700R

Reexamination Certificate

active

06952324

ABSTRACT:
A disc drive storage system 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 hydro bearing interconnects the stationary member and the rotatable member and includes a lubricating fluid having a base fluid and an additive and/or a combination of additives or base fluids for reducing the temperature dependency of the viscosity of the lubricating fluid.

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