The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 29, 2006
Filed:
Mar. 20, 2003
Tae-sik Kang, Suwon-si, KR;
Sang-hyub Lee, Suwon-si, KR;
Tae-sik Kang, Suwon-si, KR;
Sang-hyub Lee, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
A hard disk drive having an air flow accelerator for improving taking-off and landing of a slider on a surface of a disk. The hard disk drive includes a spindle motor and a disk for storing data which is rotated by the spindle motor. The slider includes a magnetic head for recording and reproducing data and is mounted on a pivotable actuator. The air flow accelerator is provided within an inner circumference of the disk and rotates together with the disk. The device may be formed integral with a disk clamp, the spindle motor, a disk spacer, the disk, or as a separate member. At least one blade extends in a radial direction from a center of rotation of the disk with the blade being curved in a direction opposite a rotation direction of the disk. The accelerated air flow restricts damage of the magnetic head and the disk.