Disc drive actuator assembly with bearing cooling

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United States of America Patent

PATENT NO 9747955
SERIAL NO

14804858

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Various aspects of the present disclosure are directed toward a disc drive actuator assembly including an e-block, a plurality of bearings, and one or more heat transfer components. The heat transfer component(s) operates to conductively draw heat from the plurality of bearings through the e-block, and convectively dissipate the heat into an atmosphere in contact therewith. The heat transfer component(s) mitigates temperature rise of the bearings during operation of a disc drive, thereby mitigating bearing lubricant outgassing from within the bearings.

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Patent Owner(s)

  • SEAGATE TECHNOLOGY LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Budde, Richard August Plymouth, US 21 425
Purani, Dipeshkumar J Shakopee, US 15 39

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