Disk damper and hard disk drive having the same

Disk damper and hard disk drive having the same

A disk damper to reduce the vibration of a HSA (head stack assembly) by air flow caused by rotation of a disk, and a HDD (hard disk drive) having the same. The disk damper includes a front end positioned relatively far from the HSA and a rear end positioned relatively close to the HSA, and a first f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KANG SUNGWOOK, LEE JUN-YOUNG, YOO YONGCHUL
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
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Beschreibung
Zusammenfassung:A disk damper to reduce the vibration of a HSA (head stack assembly) by air flow caused by rotation of a disk, and a HDD (hard disk drive) having the same. The disk damper includes a front end positioned relatively far from the HSA and a rear end positioned relatively close to the HSA, and a first flow channel inducing the air flow caused by the rotation of the disk from the front end to the rear end through the inside of the disk damper.