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公开(公告)号：US06958889B2
公开(公告)日：2005-10-25
申请号：US10008228
申请日：2001-11-07
IPC分类号： G11B5/60
CPC分类号： G11B5/6005 , G11B5/6082
摘要： A slider is used for supporting a transducing head proximate a rotating disc. The slider includes a primary air bearing having a disc opposing face bounded by a leading edge and a first trailing edge. An air bearing surface is defined on the disc opposing face. The slider further includes a secondary air bearing having a disc opposing face bounded by a front edge and a second trailing edge. The air bearing surface is defined on the disc opposing face. The air bearing surface has a pad proximate the second trailing edge wherein the transducing head is located on the pad. An interface connects the secondary air bearing to the primary air bearing and the interface displaces the transducing head vertically with respect to the primary air bearing to maintain head media spacing (HMS) between the transducing head and the disc substantially constant as the slider flies above the disc.
摘要翻译： 滑块用于支撑靠近旋转盘的换能头。 滑块包括具有由前缘和第一后缘界定的盘相对面的一次空气轴承。 空气轴承表面限定在盘相对面上。 滑块还包括二次空气轴承，其具有由前边缘和第二后缘限定的盘对置面。 空气轴承表面限定在盘相对面上。 空气轴承表面具有靠近第二后缘的垫，其中换能头位于垫上。 接口将二次空气轴承连接到主空气轴承，并且接口相对于主空气轴承垂直地移动换能头，以保持换向头和盘之间的头部介质间隔（HMS）基本上恒定，因为滑块飞越 光盘。
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公开(公告)号：US06560071B2
公开(公告)日：2003-05-06
申请号：US09962299
申请日：2001-09-25
申请人： Mark A. Chapin , Michael D. Mundt , Anthony P. Sannino , Deborah S. Schnur , Scott E. Ryun , Zine-Eddine Boutaghou
发明人： Mark A. Chapin , Michael D. Mundt , Anthony P. Sannino , Deborah S. Schnur , Scott E. Ryun , Zine-Eddine Boutaghou
IPC分类号： G11B1732
CPC分类号： G11B21/21 , C10M2209/103 , C10M2209/104 , C10M2209/105 , C10M2209/106 , C10M2209/107 , C10M2209/108 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106 , G11B5/6082
摘要： A disc head slider includes a slider body having a disc-opposing face with leading and trailing slider edges, a slider length measured between the leading and trailing slider edges, a bearing surface, a recessed area, an inlet and a convergent channel. The recessed area is recessed from the bearing surface. The inlet has a leading channel end, which is open to air flow from the leading slider edge, channel side walls and a trailing channel end. The convergent channel has a leading channel end, which is open to fluid flow from the inlet, channel side walls and a trailing channel end, which is closed to the fluid flow. The trailing channel end of the convergent channel is located along the slider length rearward of at least a portion of the recessed area and forward of at least a portion of the bearing surface.
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公开(公告)号：US06624984B2
公开(公告)日：2003-09-23
申请号：US09808462
申请日：2001-03-14
IPC分类号： G11B2124
CPC分类号： G11B5/6005 , G11B21/21
摘要： A slider having a slider body is provided for actively controlling a fly height of the slider relative to a data storage disc. A first plurality of beams are affixed to a back surface of the slider body. The beams are disassociated from one another and are constructed of deformable material. Each beam, in response to an applied electrical control signal is deformable in a first dimension parallel to the back surface of the slider body. Deformation of the first plurality of beams in response to an applied electrical control signal affects slider fly height by changing one of slider body crown and cross curvatures to a greater extent than along the other. In accordance with other embodiments, multiple layers of deformable beams are attached to a slider. In yet other embodiments, piezoelectric material layers having anisotropic properties are substituted for beam layers.
摘要翻译： 提供具有滑块体的滑块，用于主动地控制滑块相对于数据存储盘的飞行高度。 第一多个梁固定到滑块体的后表面。 梁彼此分离并由可变形材料构成。 响应于所施加的电控制信号的每个光束在平行于滑块体的后表面的第一尺寸中是可变形的。 响应于所施加的电控制信号的第一多个光束的变形通过将滑块体冠和交叉曲率之一改变到比另一个更大的程度来影响滑块飞行高度。 根据其他实施例，多个可变形梁层附接到滑块。 在其它实施例中，具有各向异性特性的压电材料层代替光束层。
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4.发明授权Slider with transducing and heating elements formed on trailing end thereof and sharing same thin film structure 有权滑块具有形成在其后端的转换和加热元件并且共享相同的薄膜结构公开(公告)号：US07542243B2
公开(公告)日：2009-06-02
申请号：US11061082
申请日：2005-02-18
CPC分类号： G11B5/314 , G11B5/3136 , G11B5/6005 , G11B5/607
摘要： The present invention provides a transducing device. The transducing device includes a transducing element having a read element and a write element. The transducing device further includes at least one heating element formed within the transducing device and spaced apart from the heating element a sufficient distance to keep the at least one heating element from influencing a temperature of the transducing element.
摘要翻译： 本发明提供一种换能装置。 该转换装置包括具有读取元件和写入元件的转换元件。 转换装置还包括形成在换能装置内的至少一个加热元件，并与加热元件隔开足够的距离，以保持至少一个加热元件不影响换能元件的温度。
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公开(公告)号：US06594113B2
公开(公告)日：2003-07-15
申请号：US10001661
申请日：2001-10-18
IPC分类号： G11B560
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.
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6.发明授权Funneled trench AAB increased contact stiffness and enhanced take-off performance 有权漏斗沟AAB增加了接触刚度和增强的起飞性能公开(公告)号：US06661611B1
公开(公告)日：2003-12-09
申请号：US09931143
申请日：2001-08-16
申请人： Anthony P. Sannino , Mark A. Chapin , Michael D. Mundt , Scott E. Ryun , Ram M. Rao , Deborah S. Schnur
发明人： Anthony P. Sannino , Mark A. Chapin , Michael D. Mundt , Scott E. Ryun , Ram M. Rao , Deborah S. Schnur
IPC分类号： G11B560
CPC分类号： G11B5/6005 , G11B5/6082 , G11B21/21
摘要： A slider for supporting a transducing head proximate to a rotating disc. The slider has a slider body having a disc opposing face and a longitudinal axis. The disc opposing face is bounded by a leading edge, a trailing edge, and first and second side edges. An air bearing surface is defined on the disc opposing face with the air bearing surface having at least one pad located behind the leading edge. A cavity is positioned on the disc opposing face and the cavity is recessed from the air bearing surface at a cavity depth. At least a portion of the cavity precedes the pad. A funnel directs airflow within the cavity from the leading edge to the pad.
摘要翻译： 用于支撑靠近旋转盘的换能头的滑块。 滑块具有滑块体，该主体具有圆盘相对面和纵向轴线。 盘相对面由前缘，后缘以及第一和第二侧边界限。 空气轴承表面限定在盘相对面上，其中空气轴承表面具有位于前缘的后面的至少一个垫。 空腔位于盘相对面上，并且空腔在空腔深度处从空气轴承表面凹陷。 至少一部分空腔在垫之前。 漏斗将空腔内的气流从前缘引导到衬垫。
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