发明名称 |
HIGH DENSITY MULTI-TRACK MAGNETIC WRITE HEAD |
摘要 |
The inventive magnetic head comprises several simple heads whose magnetic circuit has a reduction in area (6A) on its internal surface in the area surrounding the air gap (7). Said magnetic circuit is in a shape of a rectangular loop. This reduction in area causes the magnetic field to be more concentrated in the area of the air gap. |
申请公布号 |
WO0152245(A1) |
申请公布日期 |
2001.07.19 |
申请号 |
WO2001FR00086 |
申请日期 |
2001.01.11 |
申请人 |
THOMSON-CSF;SURUGUE, MICHEL |
发明人 |
SURUGUE, MICHEL |
分类号 |
G11B5/127;G11B5/187;G11B5/29 |
主分类号 |
G11B5/127 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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