发明名称 |
Magnetic assembly for a transducer |
摘要 |
A transducer suitable for use as a microphone or receiver in a hearing aid has a housing and a diaphragm disposed within the housing. A motor assembly is also disposed within the housing and operatively coupled to the diaphragm. The motor assembly includes a magnet assembly having a magnetic yoke forming a channel and a drive magnet disposed within the channel.
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申请公布号 |
US7362878(B2) |
申请公布日期 |
2008.04.22 |
申请号 |
US20040867340 |
申请日期 |
2004.06.14 |
申请人 |
KNOWLES ELECTRONICS, LLC. |
发明人 |
MILLER THOMAS E.;LLAMAS-YOUNG EVAN |
分类号 |
H04R25/00;H04R1/00;H04R9/06;H04R11/00;H04R11/02 |
主分类号 |
H04R25/00 |
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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