发明名称 |
ELECTRODYNAMIC LOUDSPEAKER AND SYSTEM COMPRISING THE LOUDSPEAKER |
摘要 |
An electrodynamic loudspeaker comprising a chassis (1), a diaphragm (5), and an actuator (7). The diaphragm is disposed within the chassis and has a front part (5a) and a back part (5b). The actuator comprises a first actuator part (7a) connected to the diaphragm and a second actuator part (7b) connected to the chassis to cooperate with the first actuator part via an air gap (7c). In order to obtain a large amplitude of the diaphragm, a sub-chassis (3a) extends between the chassis and the diaphragm, a first flexible connecting element (13) connecting the diaphragm to the sub-chassis, and a second flexible connecting element (15) connecting the sub-chassis to the chassis.
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申请公布号 |
WO9746046(A1) |
申请公布日期 |
1997.12.04 |
申请号 |
WO1997IB00494 |
申请日期 |
1997.05.06 |
申请人 |
PHILIPS ELECTRONICS N.V.;PHILIPS NORDEN AB |
发明人 |
D'HOOGH, GUIDO, ODILON, MAURITS |
分类号 |
H04R7/22;H04R1/02;H04R1/28;H04R7/00;H04R7/20;H04R9/02;H04R9/06;(IPC1-7):H04R1/28 |
主分类号 |
H04R7/22 |
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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