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公开(公告)号：US20040150916A1
公开(公告)日：2004-08-05
申请号：US10727374
申请日：2003-12-04
IPC分类号： G11B005/60
CPC分类号： G11B5/6005 , G11B5/6082
摘要： One embodiment of the present invention pertains to a slider that includes an aerodynamic surface which includes a first bearing surface, a cavity floor, and a first recessed pressurization surface. The first bearing surface is disposed on the aerodynamic surface, defining a bearing height. The cavity floor is disposed on the aerodynamic surface at a cavity depth below the bearing height. The first recessed pressurization surface is adapted to provide above-ambient fluid pressure when the slider is in nominal flight, which is greater than fluid pressure provided elsewhere on a trailing half of the aerodynamic surface at a substantial displacement from a longitudinal centerline of the aerodynamic surface. The first recessed pressurization surface is disposed on the aerodynamic surface at a recessed depth which is between the bearing height and the cavity depth.
摘要翻译： 本发明的一个实施例涉及一种滑动器，其包括空气动力学表面，该空气动力学表面包括第一轴承表面，空腔底板和第一凹进的加压表面。 第一轴承表面设置在空气动力学表面上，限定轴承高度。 空腔底板在轴承高度以下的空腔深度处设置在空气动力学表面上。 第一凹陷的加压表面适于当滑块处于标称飞行时提供高于环境的流体压力，其大于在空气动力学表面的后半部分处从空气动力学表面的纵向中心线实际位移提供的其他地方提供的流体压力 。 第一凹陷加压表面设置在空气动力学表面上，凹陷深度在轴承高度和腔体深度之间。
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公开(公告)号：US20040201923A1
公开(公告)日：2004-10-14
申请号：US10607807
申请日：2003-06-27
发明人： Ram M. Rao , Zine-Eddine Boutaghou
IPC分类号： G11B005/60
CPC分类号： G11B5/6005 , G11B5/3136
摘要： An air bearing slider including a recessed cavity surface to provide an adaptable bearing surface to compensate for thermal expansion or pole tip protrusion. The recessed cavity surface forms a leading edge cavity step to a raised bearing surface proximate to a trailing edge of the slider. The leading edge cavity step forms a rampless air bearing surface proximate to the trailing edge of the slider which is adaptable to form a ramp to pressurize a protruding surface of a transducer portion of the head.
摘要翻译： 一种空气轴承滑动器，包括凹腔表面，以提供适应性的支承表面以补偿热膨胀或极尖突起。 凹入的腔表面形成到靠近滑块的后缘的凸起支承表面的前缘腔台阶。 前缘腔台阶形成靠近滑块的后缘的无倾斜空气支承表面，其适于形成用于对头部的换能器部分的突出表面加压的斜面。
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公开(公告)号：US20020075599A1
公开(公告)日：2002-06-20
申请号：US10001661
申请日：2001-10-18
IPC分类号： G11B005/60
CPC分类号： G11B5/6082 , G11B5/6005
摘要： A slider is used for supporting a transducing head proximate a rotating disc. The slider includes a slider body having a disc opposing face bounded by a leading edge, a trailing edge and first and second side edges. The slider body has a longitudinal axis. An air bearing surface is defined on the disc opposing face. A furrow is positioned on the disc opposing face for flushing contaminants towards the trailing edge of the slider body.
摘要翻译： 滑块用于支撑靠近旋转盘的换能头。 滑块包括滑块主体，其具有由前缘，后缘以及第一和第二侧边界限的盘相对面。 滑块体具有纵向轴线。 空气轴承表面限定在盘相对面上。 沟槽位于盘相对面上，用于朝向滑块体的后缘冲洗污染物。
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