| 发明名称 |
LOUDSPEAKER ASSEMBLY |
| 摘要 |
The assembly has a moving cone (4) which is mounted with its apex towards the desired direction of sound propagation. The cone (4) is driven by a moving coil (13) in the field of a central magnet (7) acting via pole pieces (6) and (8). |
| 申请公布号 |
WO8301884(A1) |
申请公布日期 |
1983.05.26 |
| 申请号 |
WO1982GB00296 |
申请日期 |
1982.10.19 |
| 申请人 |
LINN PRODUCTS LIMITED |
发明人 |
TIEFENBRUN, IVOR, SIGMUND |
| 分类号 |
H04R9/02;H04R9/06;(IPC1-7):04R9/06 |
主分类号 |
H04R9/02 |
| 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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