发明名称 |
SUSPENSION ELEMENT FOR SUSPENDING THE DIAPHRAGM OF A LOUDSPEAKER DRIVER TO THE CHASSIS THEREOF AS WELL AS DRIVER AND LOUDSPEAKER COMPRISING THE SAME |
摘要 |
The present invention provides a loudspeaker driver not suffering from high levels of distortion caused by the non-linear stiffness commonly found with drivers that utilize progressive suspension elements. The novel suspension element for suspending the diaphragm of a loudspeaker driver to the chassis thereof has a geometry with two opposing first sections and two opposing second sections, which connect the two first sections. The second sections have a curvature radius smaller than that of the first sections. The mean height of the radial cross-sectional profile of the second section is higher than the height of the cross-sectional profile of the first sections. The first sections have an axial stiffness greater than the second sections. |
申请公布号 |
EP3008917(A1) |
申请公布日期 |
2016.04.20 |
申请号 |
EP20130737842 |
申请日期 |
2013.06.14 |
申请人 |
GENELEC OY |
发明人 |
MILLAR, STEPHEN;NISULA, JAAKKO;VÄISÄNEN, JUSSI;MARTIKAINEN, ILPO;MOWRY, STEVE |
分类号 |
H04R7/20 |
主分类号 |
H04R7/20 |
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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