发明名称 |
A moving armature receiver with reduced parasitic coupling |
摘要 |
A moving magnet receiver having a housing portion reducing parasitic flux between the housing and the coil. The housing has a housing portion adjacent to the coil and which has a lower magnetic permeability than a housing part position adjacent to the magnet assembly.
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申请公布号 |
EP1962550(A2) |
申请公布日期 |
2008.08.27 |
申请号 |
EP20080151303 |
申请日期 |
2008.02.12 |
申请人 |
SONION NEDERLAND B.V. |
发明人 |
BEEKMAN, NIELS;MOCKING, DENNIS JACOBUS MATTHEUS;MADAFFARI, PETER |
分类号 |
H04R11/02 |
主分类号 |
H04R11/02 |
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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