| 发明名称 |
Compact bass loudspeaker for stereo system - has 2 coaxial oscillation coils attached to loudspeaker membrane for displacement within respective magnetic gaps |
| 摘要 |
<p>The loudspeaker has a loudspeaker cone (1) fitted with a membrane (2) having a pair of attached oscillation coils (17,22), displaced within respective air-gaps (13,14) defined by a pair of magnets (8,9). Both oscillation coils lie on the same side of the membrane and are positioned coaxially relative to the membrane movement direction.. Pref. both coils are supported by a common cylindrical carrier (16).</p> |
| 申请公布号 |
DE19523682(A1) |
申请公布日期 |
1997.01.16 |
| 申请号 |
DE1995123682 |
申请日期 |
1995.07.04 |
| 申请人 |
BUSCH, PATRICK, 41468 NEUSS, DE |
发明人 |
BUSCH, PATRICK, 41468 NEUSS, DE |
| 分类号 |
H04R9/02;H04R9/04;H04R9/06;(IPC1-7):H04R9/06;H04R7/16 |
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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