发明名称 |
ANORDNING VID EN HOGTALARE MED EN PA INSIDAN AV EN SPOLSTOMME ANORDNAD KYLANORDNING |
摘要 |
A horn speaker in which a cooling device is attached near a moving coil which vibrates a diaphragm. The cooling device may be attached to the inner periphery of a bobbin which is connected to the diaphragm and around the outer periphery of which the moving coil is wound. |
申请公布号 |
SE450865(B) |
申请公布日期 |
1987.08.03 |
申请号 |
SE19810006131 |
申请日期 |
1981.10.16 |
申请人 |
IBUKI KOGYO CO LTD |
发明人 |
Y * SHINTAKU |
分类号 |
H04R9/00;H04R1/00;H04R1/30;H04R9/02;H04R9/04;H04R9/06;(IPC1-7):H04R9/02 |
主分类号 |
H04R9/00 |
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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