发明名称 |
Magnetic transducer for narrow track recording and playback |
摘要 |
A transducer core having a magnetic core defining a non-magnetic gap and being integrally joined with a superposed composite body. The composite body has a nonmagnetic front portion spanning the nonmagnetic gap and a contiguous magnetic back portion. The superposed core and body are provided with overlapping grooves forming a window adapted to receive transducer windings.
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申请公布号 |
US4115827(A) |
申请公布日期 |
1978.09.19 |
申请号 |
US19750615532 |
申请日期 |
1975.09.22 |
申请人 |
AMPEX CORPORATION |
发明人 |
GOOCH, BEVERLEY R. |
分类号 |
G11B5/23;G11B5/127;G11B5/133;G11B5/187;G11B5/265;(IPC1-7):G11B5/14;G11B5/22;G11B5/28 |
主分类号 |
G11B5/23 |
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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