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公开(公告)号：US20150146322A1
公开(公告)日：2015-05-28
申请号：US14342111
申请日：2012-08-31
申请人： Chao Bi , Kui Cai , Kheong Sann Chan , Zhi Yong Ching , Moulay Rachid Elidrissi , Guchang Han , Zhimin He , Phyu Hla Nu , Jiang Feng Hu , Wei Hua , Quan Jiang , Siang Huei Leong , Wuzhong Lin , Bo Liu , Yansheng Ma , Chun Lian Ong , Jianzhong Shi , Cheng Su Soh , Sufui Sophia Tan , Li Wang , Chiew Leong Wong , Weiya Xi , Khai Leong Yong , Shengkai Yu , Yin Quan Yu , Zhimin Yuan , Jing Liang Zhang , Tiejun Zhou , Pantelis Alexopoulos , Budi Santoso , Qide Zhang , Kannan Sundaravadivelu , Ningyu Liu , Jianqiang Mou , Chong Wee Lee , Ke Gan , Boon Long Ibrahim See , Leonard Gonzaga , Wee Kiat Lim , Mengjun Liu , Venkataramanan Venkatakrishnan , Cheng Peng Tan
发明人： Chao Bi , Kui Cai , Kheong Sann Chan , Zhi Yong Ching , Moulay Rachid Elidrissi , Guchang Han , Zhimin He , Phyu Hla Nu , Jiang Feng Hu , Wei Hua , Quan Jiang , Siang Huei Leong , Wuzhong Lin , Bo Liu , Yansheng Ma , Chun Lian Ong , Jianzhong Shi , Cheng Su Soh , Sufui Sophia Tan , Li Wang , Chiew Leong Wong , Weiya Xi , Khai Leong Yong , Shengkai Yu , Yin Quan Yu , Zhimin Yuan , Jing Liang Zhang , Tiejun Zhou , Pantelis Alexopoulos , Budi Santoso , Qide Zhang , Kannan Sundaravadivelu , Ningyu Liu , Jianqiang Mou , Chong Wee Lee , Ke Gan , Boon Long Ibrahim See , Leonard Gonzaga , Wee Kiat Lim , Mengjun Liu , Venkataramanan Venkatakrishnan , Cheng Peng Tan
IPC分类号： G11B19/20
CPC分类号： G11B19/2009 , G11B19/20 , G11B27/324 , G11B2220/235 , G11B2220/2516 , H02K3/26
摘要： According to an embodiment of the present invention, a data storage device comprising a motor having a stator is disclosed. The stator may include a substrate having a first surface and a second surface opposite to the first surface; and a n-phase winding arrangement having n phase windings; wherein each phase winding comprises m flat fractional-pitch coils arranged on the first surface of the substrate such that the coils are spaced apart uniformly along a closed loop and connected in series; wherein each coil together with an angular section of the substrate between the coil and an adjacent coil of the same phase winding defines a stator pole-pair; and wherein m is an integer larger than 1.
摘要翻译： 根据本发明的实施例，公开了一种包括具有定子的电动机的数据存储装置。 定子可以包括具有第一表面和与第一表面相对的第二表面的基底; 以及具有n相绕组的n相绕组装置; 其中每个相绕组包括布置在基板的第一表面上的m个扁平分数节距线圈，使得线圈沿着闭环均匀间隔并串联连接; 其中每个线圈与所述线圈与相同相绕组的相邻线圈之间的所述衬底的角部分一起限定了定子极对; 并且其中m是大于1的整数。
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公开(公告)号：US09202512B2
公开(公告)日：2015-12-01
申请号：US14342111
申请日：2012-08-31
申请人： Chao Bi , Kui Cai , Kheong Sann Chan , Zhi Yong Ching , Moulay Rachid Elidrissi , Guchang Han , Zhimin He , Phyu Hla Nu , Jiang Feng Hu , Wei Hua , Quan Jiang , Siang Huei Leong , Wuzhong Lin , Bo Liu , Yansheng Ma , Chun Lian Ong , Jianzhong Shi , Cheng Su Soh , Sufui Sophia Tan , Li Wang , Chiew Leong Wong , Weiya Xi , Khai Leong Yong , Shengkai Yu , Yin Quan Yu , Zhimin Yuan , Jing Liang Zhang , Tiejun Zhou , Pantelis Alexopoulos , Budi Santoso , Qide Zhang , Kannan Sundaravadivelu , Ningyu Liu , Jianqiang Mou , Chong Wee Lee , Ke Gan , Boon Long Ibrahim See , Leonard Gonzaga , Wee Kiat Lim , Mengjun Liu , Venkataramanan Venkatakrishnan , Cheng Peng Tan
发明人： Chao Bi , Kui Cai , Kheong Sann Chan , Zhi Yong Ching , Moulay Rachid Elidrissi , Guchang Han , Zhimin He , Phyu Hla Nu , Jiang Feng Hu , Wei Hua , Quan Jiang , Siang Huei Leong , Wuzhong Lin , Bo Liu , Yansheng Ma , Chun Lian Ong , Jianzhong Shi , Cheng Su Soh , Sufui Sophia Tan , Li Wang , Chiew Leong Wong , Weiya Xi , Khai Leong Yong , Shengkai Yu , Yin Quan Yu , Zhimin Yuan , Jing Liang Zhang , Tiejun Zhou , Pantelis Alexopoulos , Budi Santoso , Qide Zhang , Kannan Sundaravadivelu , Ningyu Liu , Jianqiang Mou , Chong Wee Lee , Ke Gan , Boon Long Ibrahim See , Leonard Gonzaga , Wee Kiat Lim , Mengjun Liu , Venkataramanan Venkatakrishnan , Cheng Peng Tan
CPC分类号： G11B19/2009 , G11B19/20 , G11B27/324 , G11B2220/235 , G11B2220/2516 , H02K3/26
摘要： According to an embodiment of the present invention, a data storage device comprising a motor having a stator is disclosed. The stator may include a substrate having a first surface and a second surface opposite to the first surface; and a n-phase winding arrangement having n phase windings; wherein each phase winding comprises m flat fractional-pitch coils arranged on the first surface of the substrate such that the coils are spaced apart uniformly along a closed loop and connected in series; wherein each coil together with an angular section of the substrate between the coil and an adjacent coil of the same phase winding defines a stator pole-pair; and wherein m is an integer larger than 1.
摘要翻译： 根据本发明的实施例，公开了一种包括具有定子的电动机的数据存储装置。 定子可以包括具有第一表面和与第一表面相对的第二表面的基底; 以及具有n相绕组的n相绕组装置; 其中每个相绕组包括布置在基板的第一表面上的m个扁平分数节距线圈，使得线圈沿着闭环均匀间隔并串联连接; 其中每个线圈与所述线圈与相同相绕组的相邻线圈之间的所述衬底的角部分一起限定了定子极对; 并且其中m是大于1的整数。
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公开(公告)号：US08514521B2
公开(公告)日：2013-08-20
申请号：US13415300
申请日：2012-03-08
申请人： Yansheng Ma , Bo Liu , Leonard Gonzaga
发明人： Yansheng Ma , Bo Liu , Leonard Gonzaga
IPC分类号： G11B5/127
CPC分类号： G11B5/6082
摘要： A hard disk drive system is provided. The hard disk drive system includes a hard disk and at least one slider structure for reading data from and writing data onto the hard disk. The hard disk includes a plurality of layers, and at least a topmost one of the plurality of layers comprises a lubricant layer. The at least one slider structure includes an air bearing surface and one or more structures for forming lubricant reservoirs. The air bearing surface includes a read/write sensor for reading and writing the data from/onto the hard disk. And the one or more structures form the lubricant reservoirs which are fluidically coupled to the air bearing surface to prevent lubricant buildup on the air bearing surface.
摘要翻译： 提供了硬盘驱动器系统。 硬盘驱动器系统包括硬盘和用于从硬盘读取数据并将数据写入硬盘的至少一个滑块结构。 硬盘包括多个层，并且多个层中的至少最顶层的一个包括润滑剂层。 至少一个滑块结构包括空气轴承表面和用于形成润滑剂储存器的一个或多个结构。 空气轴承表面包括用于从硬盘读取/写入数据的读/写传感器。 并且一个或多个结构形成润滑剂储存器，其流体地联接到空气轴承表面以防止润滑剂积聚在空气轴承表面上。
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