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公开(公告)号:US07474510B1
公开(公告)日:2009-01-06
申请号:US11031333
申请日:2005-01-07
申请人: Lydia Baril , Albert J Wallash
发明人: Lydia Baril , Albert J Wallash
CPC分类号: G11B21/12 , G11B5/3903 , G11B5/465 , G11B2005/001
摘要: A disk drive includes a magnet (152) for resetting a corresponding head (138). The magnet (152) is located on or close to a load/unload ramp (140′) that is used to park the head (138), such that the magnet (152) is spaced from its corresponding parked head (138) by distance of no more than about 1 millimeter when the head (138) is parked. The magnet (152) may be either a permanent magnet or an electromagnetic which induces a magnetic field upon the head (138) to reset its magnetization.
摘要翻译: 磁盘驱动器包括用于复位相应磁头(138)的磁体(152)。 磁体(152)位于或靠近用于停放头部(138)的装载/卸载斜坡(140'),使得磁体(152)与其对应的停放头部(138)间隔距离 当头部(138)停放时不大于约1毫米。 磁体(152)可以是在磁头(138)上引起磁场以重置其磁化的永磁体或电磁体。