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公开(公告)号:US07684150B2
公开(公告)日:2010-03-23
申请号:US10881015
申请日:2004-06-30
申请人: Taras Grigoryevich Pokhil , Nurul Amin , Steven Paul Bozeman , Steven Albert Kalderon , Andrzej Adam Stankiewicz , Ned Tabat , Pu-Ling Lu , Johannes Van Ek , Janusz Jozef Nowak , Patrick Joseph Ryan
发明人: Taras Grigoryevich Pokhil , Nurul Amin , Steven Paul Bozeman , Steven Albert Kalderon , Andrzej Adam Stankiewicz , Ned Tabat , Pu-Ling Lu , Johannes Van Ek , Janusz Jozef Nowak , Patrick Joseph Ryan
IPC分类号: G11B5/127
CPC分类号: G11B5/17 , G11B5/1272 , G11B5/3116 , G11B5/3123 , G11B5/3133
摘要: The present invention relates to a head having an air bearing surface for confronting the surface of a storage medium. The head includes a first pole that is spaced apart from a second pole. At least one non-magnetic spacer is positioned between the first pole and the second pole such that the first pole is magnetically decoupled from the second pole. In a further aspect, one or both of the first pole and the second pole can be elliptical in shape.
摘要翻译: 本发明涉及具有用于面对存储介质的表面的空气轴承表面的头部。 头部包括与第二极间隔开的第一极。 至少一个非磁性间隔件位于第一极和第二极之间,使得第一极与第二极磁性地分离。 在另一方面,第一极和第二极中的一个或两个可以是椭圆形的。
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公开(公告)号:US20090251827A9
公开(公告)日:2009-10-08
申请号:US10881015
申请日:2004-06-30
申请人: Taras Pokhil , Nurul Amin , Steven Bozeman , Steven Kalderon , Andrzej Stankiewicz , Ned Tabat , Pu-Ling Lu , Johannes Van Ek , Janusz Nowak , Patrick Ryan
发明人: Taras Pokhil , Nurul Amin , Steven Bozeman , Steven Kalderon , Andrzej Stankiewicz , Ned Tabat , Pu-Ling Lu , Johannes Van Ek , Janusz Nowak , Patrick Ryan
CPC分类号: G11B5/17 , G11B5/1272 , G11B5/3116 , G11B5/3123 , G11B5/3133
摘要: The present invention relates to a head having an air bearing surface for confronting the surface of a storage medium. The head includes a first pole that is spaced apart from a second pole. At least one non-magnetic spacer is positioned between the first pole and the second pole such that the first pole is magnetically decoupled from the second pole. In a further aspect, one or both of the first pole and the second pole can be elliptical in shape.
摘要翻译: 本发明涉及具有用于面对存储介质的表面的空气轴承表面的头部。 头部包括与第二极间隔开的第一极。 至少一个非磁性间隔件位于第一极和第二极之间,使得第一极与第二极磁性地分离。 在另一方面,第一极和第二极中的一个或两个可以是椭圆形的。
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公开(公告)号:US20060002020A1
公开(公告)日:2006-01-05
申请号:US10881015
申请日:2004-06-30
申请人: Taras Pokhil , Nurul Amin , Steven Bozeman , Steven Kalderon , Andrzej Stankiewicz , Ned Tabat , Pu-Ling Lu , Johannes Van Ek , Janusz Nowak , Patrick Ryan
发明人: Taras Pokhil , Nurul Amin , Steven Bozeman , Steven Kalderon , Andrzej Stankiewicz , Ned Tabat , Pu-Ling Lu , Johannes Van Ek , Janusz Nowak , Patrick Ryan
IPC分类号: G11B5/147
CPC分类号: G11B5/17 , G11B5/1272 , G11B5/3116 , G11B5/3123 , G11B5/3133
摘要: The present invention relates to a head having an air bearing surface for confronting the surface of a storage medium. The head includes a first pole that is spaced apart from a second pole. At least one non-magnetic spacer is positioned between the first pole and the second pole such that the first pole is magnetically decoupled from the second pole. In a further aspect, one or both of the first pole and the second pole can be elliptical in shape.
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